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/*
 * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0,
 * or the Eclipse Distribution License v. 1.0 which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
 */

// Contributors:
//     Oracle - initial API and implementation from Oracle TopLink
package org.eclipse.persistence.sdo;

import java.io.Serial;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import javax.xml.namespace.QName;

import org.eclipse.persistence.exceptions.SDOException;
import org.eclipse.persistence.internal.helper.ClassConstants;
import org.eclipse.persistence.internal.oxm.XMLConversionManager;
import org.eclipse.persistence.oxm.XMLConstants;
import org.eclipse.persistence.oxm.XMLRoot;
import org.eclipse.persistence.oxm.sequenced.SequencedObject;
import org.eclipse.persistence.oxm.sequenced.Setting;
import org.eclipse.persistence.sdo.helper.ListWrapper;
import org.eclipse.persistence.sdo.helper.SDODataHelper;
import org.eclipse.persistence.sdo.helper.SDOTypeHelper;
import org.eclipse.persistence.sdo.helper.XPathEngine;

import commonj.sdo.ChangeSummary;
import commonj.sdo.DataGraph;
import commonj.sdo.DataObject;
import commonj.sdo.Property;
import commonj.sdo.Sequence;
import commonj.sdo.Type;
import commonj.sdo.helper.DataHelper;
import commonj.sdo.helper.HelperContext;

public class SDODataObject implements DataObject, SequencedObject {

    /**
     * Development Guidelines:
     * (1) All no-argument get and single argument set functions that are outside the DataObject interface
     * must be proceeded with a _ underscore in the form _getValue()/_setValue(value).
     * The reason for this is to avoid naming collisions with generated classes that extend SDODataObject
     * where the generated get/set methods for POJO fields would collide with the same function here.
     */
    /** The Type that this DataObject represents */
    private SDOType type;

    // t20070714_bc4j: Add pluggable DO support for BC4J using currentValueStore
    private SDODataObject container;

    /**
     * The (currentValueStore) will maintain the current state of our model
     *   after logged changes - it is a shallow copy of the original, progressively becoming deeper with changes.
     */
    private ValueStore currentValueStore;
    private List openContentProperties;
    private List openContentPropertiesAttributes;
    private Map openContentAliasNames;
    private String containmentPropertyName;
    private SDOChangeSummary changeSummary;
    private List instanceProperties;
    private String sdoRef;
    private SDOSequence sequence;
    private DataGraph dataGraph;

    /** hold the current context containing all helpers so that we can preserve inter-helper relationships */
    private HelperContext aHelperContext;

    /**Unique hash ID of this Externalizable class - not required at this point because we serialize the xml representation */

    @SuppressWarnings("unused")
    private String text;

    //static final long serialVersionUID = 5930094058760264198L;

    /**
     * INTERNAL:
     * Private constructor.
     * Use {@link org.eclipse.persistence.sdo.helper.delegates.SDODataFactoryDelegate#create(commonj.sdo.Type) SDODataFactoryDelegate.create(Type)} instead
     */
    public SDODataObject() {
        // Implementors should not be calling this constructor directly - please use SDODataFactory
        // however if it is called we will initialize the default implementation of the currentValueStore Map
        // initialize Map Implementation
        // set currentValueStore Map implementation (replace any that was set in the constructor in newInstance() above)
        _setCurrentValueStore(new DefaultValueStore());
    }

    /**
     * INTERNAL:
     * Set the HelperContext that will be associated with this DataObject.
     * @param aContext
     */
    public void _setHelperContext(HelperContext aContext) {
        aHelperContext = aContext;
        // reset the HelperContext on ChangeSummary
        if (changeSummary != null) {
            changeSummary.setHelperContext(aHelperContext);
        }
    }

    @Override
    public Object get(String path) {// path like "a/b/c"
        try {
            return XPathEngine.getInstance().get(path, this);
        } catch (Exception e) {
            // Swallow exception and return null, as per SDO 2.1 spec
            return null;
        }
    }

    @Override
    public void set(String path, Object value) throws ClassCastException, UnsupportedOperationException, IllegalArgumentException {
        XPathEngine.getInstance().set(path, value, this, false);
    }

    @Override
    public boolean isSet(String path) {
        return XPathEngine.getInstance().isSet(path, this);
    }

    @Override
    public void unset(String path) {
        XPathEngine.getInstance().unset(path, this);
    }

    @Override
    public boolean getBoolean(String path) throws ClassCastException {
        try {
            Boolean value = (Boolean)XPathEngine.getInstance().convertObjectToValueByPath(path, Boolean.class, this);

            if (value == null) {
                return false;
            }
            return value;
        } catch (Exception e) {
            // Swallow exception and return null, as per SDO 2.1 spec
            return false;
        }
    }

    @Override
    public byte getByte(String path) {
        try {
            Byte value = (Byte)XPathEngine.getInstance().convertObjectToValueByPath(path, Byte.class, this);
            if (value == null) {
                return 0;
            }
            return value;
        } catch (Exception e) {
            // Swallow exception and return null, as per SDO 2.1 spec
            return 0;
        }
    }

    @Override
    public char getChar(String path) {
        try {
            Character value = (Character)XPathEngine.getInstance().convertObjectToValueByPath(path, Character.class, this);
            if (value == null) {
                return '\u0000';
            }
            return value;
        } catch (Exception e) {
            // Swallow exception and return null, as per SDO 2.1 spec
            return '\u0000';
        }
    }

    @Override
    public double getDouble(String path) {
        try {
            Double value = (Double)XPathEngine.getInstance().convertObjectToValueByPath(path, Double.class, this);
            if (value == null) {
                return 0.0d;
            }
            return value;
        } catch (Exception e) {
            // Swallow exception and return null, as per SDO 2.1 spec
            return 0.0d;
        }
    }

    @Override
    public float getFloat(String path) {
        try {
            Float value = (Float)XPathEngine.getInstance().convertObjectToValueByPath(path, Float.class, this);
            if (value == null) {
                return 0.0f;
            }
            return value;
        } catch (Exception e) {
            // Swallow exception and return null, as per SDO 2.1 spec
            return 0.0f;
        }
    }

    @Override
    public int getInt(String path) {
        try {
            Integer value = (Integer)XPathEngine.getInstance().convertObjectToValueByPath(path, Integer.class, this);
            if (value == null) {
                return 0;
            }
            return value;
        } catch (Exception e) {
            // Swallow exception and return null, as per SDO 2.1 spec
            return 0;
        }
    }

    @Override
    public long getLong(String path) {
        try {
            Long value = (Long)XPathEngine.getInstance().convertObjectToValueByPath(path, Long.class, this);
            if (value == null) {
                return 0L;
            }
            return value;
        } catch (Exception e) {
            // Swallow exception and return null, as per SDO 2.1 spec
            return 0L;
        }
    }

    @Override
    public short getShort(String path) {
        try {
            Short value = (Short)XPathEngine.getInstance().convertObjectToValueByPath(path, Short.class, this);
            if (value == null) {
                return 0;
            }
            return value;
        } catch (Exception e) {
            // Swallow exception and return null, as per SDO 2.1 spec
            return 0;
        }
    }

    @Override
    public byte[] getBytes(String path) {
        try {
            byte[] value = (byte[])XPathEngine.getInstance().convertObjectToValueByPath(path, byte[].class, this);
            return value;
        } catch (Exception e) {
            // Swallow exception and return null, as per SDO 2.1 spec
            return null;
        }
    }

    @Override
    public BigDecimal getBigDecimal(String path) {
        try {
            BigDecimal value = (BigDecimal)XPathEngine.getInstance().convertObjectToValueByPath(path, BigDecimal.class, this);
            return value;
        } catch (Exception e) {
            // Swallow exception and return null, as per SDO 2.1 spec
            return null;
        }
    }

    @Override
    public BigInteger getBigInteger(String path) {
        try {
            BigInteger value = (BigInteger)XPathEngine.getInstance().convertObjectToValueByPath(path, BigInteger.class, this);
            return value;
        } catch (Exception e) {
            // Swallow exception and return null, as per SDO 2.1 spec
            return null;
        }
    }

    @Override
    public SDODataObject getDataObject(String path) throws ClassCastException {
        Object value = get(path);
        if(value instanceof ListWrapper) {
            return (SDODataObject)((ListWrapper)value).get(0);
        }
        return (SDODataObject)value;
    }

    @Override
    public Date getDate(String path) {
        try {
            Date value = (Date)XPathEngine.getInstance().convertObjectToValueByPath(path, Date.class, this);
            return value;
        } catch (Exception e) {
            // Swallow exception and return null, as per SDO 2.1 spec
            return null;
        }
    }

    @Override
    public String getString(String path) {
        try {
            String value = (String)XPathEngine.getInstance().convertObjectToValueByPath(path, String.class, this);
            return value;
        } catch (Exception e) {
            // Swallow exception and return null, as per SDO 2.1 spec
            return null;
        }
    }

    @Override
    public List getList(String path) {
        try {
            return (List)XPathEngine.getInstance().convertObjectToValueByPath(path, List.class, this);
        } catch (Exception e) {
            // Swallow exception and return null, as per SDO 2.1 spec
            return null;
        }
    }

    @Override
    public void setBoolean(String path, boolean value) {
        convertValueAndSet(path, value);
    }

    @Override
    public void setByte(String path, byte value) {
        convertValueAndSet(path, value);
    }

    @Override
    public void setChar(String path, char value) {
        convertValueAndSet(path, value);
    }

    @Override
    public void setDouble(String path, double value) {
        convertValueAndSet(path, value);
    }

    @Override
    public void setFloat(String path, float value) {
        convertValueAndSet(path, value);
    }

    @Override
    public void setInt(String path, int value) {
        convertValueAndSet(path, value);
    }

    @Override
    public void setLong(String path, long value) {
        convertValueAndSet(path, value);
    }

    @Override
    public void setShort(String path, short value) {
        convertValueAndSet(path, value);
    }

    @Override
    public void setBytes(String path, byte[] value) {
        convertValueAndSet(path, value);
    }

    @Override
    public void setBigDecimal(String path, BigDecimal value) {
        convertValueAndSet(path, value);
    }

    @Override
    public void setBigInteger(String path, BigInteger value) {
        convertValueAndSet(path, value);
    }

    @Override
    public void setDataObject(String path, DataObject value) {
        set(path, value);
    }

    @Override
    public void setDate(String path, Date value) {
        convertValueAndSet(path, value);
    }

    @Override
    public void setString(String path, String value) {
        convertValueAndSet(path, value);
    }

    @Override
    public void setList(String path, List value) {
        convertValueAndSet(path, value);
    }

    @Override
    public Object get(int propertyIndex) throws IllegalArgumentException {
        Property p = getInstanceProperty(propertyIndex);
        return get(p);
    }

    @Override
    public void set(int propertyIndex, Object value) {
        try {
            Property p = getInstanceProperty(propertyIndex);
            set(p, value);
        } catch (IndexOutOfBoundsException e) {
            throw new IllegalArgumentException("PropertyIndex invalid.");
        }
    }

    @Override
    public boolean isSet(int propertyIndex) {
        Property p = getInstanceProperty(propertyIndex);
        return isSet(p);
    }

    @Override
    public void unset(int propertyIndex) {
        Property p = getInstanceProperty(propertyIndex);
        unset(p);
    }

    @Override
    public boolean getBoolean(int propertyIndex) throws IllegalArgumentException, ClassCastException {
        Property property = getInstanceProperty(propertyIndex);
        return getBoolean(property);
    }

    @Override
    public byte getByte(int propertyIndex) throws IllegalArgumentException, ClassCastException {
        Property property = getInstanceProperty(propertyIndex);
        return getByte(property);
    }

    @Override
    public char getChar(int propertyIndex) throws IllegalArgumentException, ClassCastException {
        Property property = getInstanceProperty(propertyIndex);
        return getChar(property);
    }

    @Override
    public double getDouble(int propertyIndex) throws IllegalArgumentException, ClassCastException {
        Property property = getInstanceProperty(propertyIndex);
        return getDouble(property);
    }

    @Override
    public float getFloat(int propertyIndex) throws IllegalArgumentException, ClassCastException {
        Property property = getInstanceProperty(propertyIndex);
        return getFloat(property);
    }

    @Override
    public int getInt(int propertyIndex) throws IllegalArgumentException, ClassCastException {
        Property property = getInstanceProperty(propertyIndex);
        return getInt(property);
    }

    @Override
    public long getLong(int propertyIndex) throws IllegalArgumentException, ClassCastException {
        Property property = getInstanceProperty(propertyIndex);
        return getLong(property);
    }

    @Override
    public short getShort(int propertyIndex) throws IllegalArgumentException, ClassCastException {
        Property property = getInstanceProperty(propertyIndex);
        return getShort(property);
    }

    @Override
    public byte[] getBytes(int propertyIndex) throws IllegalArgumentException, ClassCastException {
        Property property = getInstanceProperty(propertyIndex);
        return getBytes(property);
    }

    @Override
    public BigDecimal getBigDecimal(int propertyIndex) throws IllegalArgumentException, ClassCastException {
        Property property = getInstanceProperty(propertyIndex);
        return getBigDecimal(property);
    }

    @Override
    public BigInteger getBigInteger(int propertyIndex) throws IllegalArgumentException, ClassCastException {
        Property property = getInstanceProperty(propertyIndex);
        return getBigInteger(property);
    }

    @Override
    public SDODataObject getDataObject(int propertyIndex) {
        Property property = getInstanceProperty(propertyIndex);
        return getDataObject(property);
    }

    @Override
    public Date getDate(int propertyIndex) throws IllegalArgumentException, ClassCastException {
        Property property = getInstanceProperty(propertyIndex);
        return getDate(property);
    }

    @Override
    public String getString(int propertyIndex) throws IllegalArgumentException, ClassCastException {
        Property property = getInstanceProperty(propertyIndex);
        return getString(property);
    }

    @Override
    public List getList(int propertyIndex) {
        Property property = getInstanceProperty(propertyIndex);
        return getList(property);
    }

    /**
     * @deprecated in SDO 2.1.0.
     */
    @Deprecated
    @Override
    public Sequence getSequence(String path) {
        // get property from path
        Object anObject = get(path);

        if ((null == anObject) || !(anObject instanceof DataObject)) {
            // throw exception because there is no way to get the property from a null object in this context
            throw SDOException.sequenceNotFoundForPath(path);
        } else {
            // we cannot use containmentProperty in the many case as the index is missing - use the DO
            return ((DataObject)anObject).getSequence();
        }
    }

    /**
     * @deprecated in SDO 2.1.0.
     */
    @Deprecated
    @Override
    public Sequence getSequence(int propertyIndex) {
        // get property
        Property aProperty = getInstanceProperty(propertyIndex);
        return getSequencePrivate(aProperty);
    }

    /**
     * @deprecated in SDO 2.1.0.
     */
    @Deprecated
    @Override
    public Sequence getSequence(Property property) {
        return getSequencePrivate(property);
    }

    /**
     * INTERNAL:
     * Return a Sequence object when the conditions of many=false and dataType=false are met.
     * Throw an UnsupportedOperationException in all other cases.
     */
    private Sequence getSequencePrivate(Property aProperty) {
        // we process only complex types that are non-many
        if ((aProperty != null) && ((SDOProperty)aProperty).getType().isSequenced() && isSet(aProperty) &&//
                !((SDOProperty)aProperty).getType().isDataType() && !aProperty.isMany()) {
            return ((DataObject)get(aProperty)).getSequence();
        } else {
            throw SDOException.sequenceNotSupportedForProperty(aProperty.getName());
        }
    }

    @Override
    public SDOSequence getSequence() {
        // sequence object should be null if !sequenced
        return sequence;
    }

    @Override
    public void setBoolean(int propertyIndex, boolean value) {
        convertValueAndSet(propertyIndex, value);
    }

    @Override
    public void setByte(int propertyIndex, byte value) {
        convertValueAndSet(propertyIndex, value);
    }

    @Override
    public void setChar(int propertyIndex, char value) {
        convertValueAndSet(propertyIndex, value);
    }

    @Override
    public void setDouble(int propertyIndex, double value) {
        convertValueAndSet(propertyIndex, value);
    }

    @Override
    public void setFloat(int propertyIndex, float value) {
        convertValueAndSet(propertyIndex, value);
    }

    @Override
    public void setInt(int propertyIndex, int value) {
        convertValueAndSet(propertyIndex, value);
    }

    @Override
    public void setLong(int propertyIndex, long value) {
        convertValueAndSet(propertyIndex, value);
    }

    @Override
    public void setShort(int propertyIndex, short value) {
        convertValueAndSet(propertyIndex, value);
    }

    @Override
    public void setBytes(int propertyIndex, byte[] value) {
        convertValueAndSet(propertyIndex, value);
    }

    @Override
    public void setBigDecimal(int propertyIndex, BigDecimal value) {
        convertValueAndSet(propertyIndex, value);
    }

    @Override
    public void setBigInteger(int propertyIndex, BigInteger value) {
        convertValueAndSet(propertyIndex, value);
    }

    @Override
    public void setDataObject(int propertyIndex, DataObject value) {
        set(propertyIndex, value);
    }

    @Override
    public void setDate(int propertyIndex, Date value) {
        convertValueAndSet(propertyIndex, value);
    }

    @Override
    public void setString(int propertyIndex, String value) {
        convertValueAndSet(propertyIndex, value);
    }

    @Override
    public void setList(int propertyIndex, List value) {
        convertValueAndSet(propertyIndex, value);
    }

    @Override
    public Object get(Property property) throws IllegalArgumentException {
        if (null == property) {// check null property before null type
            throw new IllegalArgumentException("Argument not Supported.");
        }

        if ((null != type) && !type.isOpen() && property.isOpenContent()) {
            throw new IllegalArgumentException("Argument not Supported.");
        }
        if (property.isMany()) {
            return getList(property);
        }

        if (isSet(property)) {
            return getPropertyInternal(property);
        }

        // return the default or a cached pseudo default Object for an unset property
        // JIRA-253: We are wrapping primitive numerics with a wrapper Object
        return property.getDefault();
    }

    /**
     * INTERNAL:
     * Create a dynamic open content property if no property exists for (name).
     * @param name
     * @param value
     * @return Property
     * @throws UnsupportedOperationException
     * @throws IllegalArgumentException
     */
    public Property defineOpenContentProperty(String name, Object value) throws UnsupportedOperationException, IllegalArgumentException {
        if (value == null) {
            return null;
        }
        DataObject propertyDO = aHelperContext.getDataFactory().create(SDOConstants.SDO_URL, SDOConstants.PROPERTY);

        propertyDO.set("name", name);
        Type sdotype = null;
        boolean isMany = false;
        boolean isContainment = false;
        Class valueClass = value.getClass();

        if (value instanceof Collection) {
            if (!((Collection) value).isEmpty()) {
                Object firstObject = ((Collection)value).iterator().next();
                if (firstObject != null) {
                    valueClass = firstObject.getClass();
                    if (firstObject instanceof DataObject) {
                        if (((DataObject)firstObject).getContainer() == null) {
                            isContainment = true;
                        }
                        sdotype = ((DataObject)firstObject).getType();
                    } else {
                        sdotype = ((SDOTypeHelper)aHelperContext.getTypeHelper()).getTypeForSimpleJavaType(valueClass);
                    }
                } else {
                    return null;
                }
            } else {
                return null;
            }
            isMany = true;
        } else if (value instanceof DataObject) {
            if (((DataObject)value).getContainer() == null) {
                isContainment = true;
            }
            sdotype = ((DataObject)value).getType();
        } else {
            Property xmlElementProperty = aHelperContext.getTypeHelper().getOpenContentProperty(SDOConstants.SDOXML_URL, SDOConstants.XMLELEMENT_PROPERTY_NAME);
            propertyDO.set(xmlElementProperty, Boolean.TRUE);
            sdotype = ((SDOTypeHelper)aHelperContext.getTypeHelper()).getTypeForSimpleJavaType(valueClass);
        }
        propertyDO.set("type", sdotype);

        propertyDO.set("many", isMany);

        propertyDO.set("containment", isContainment);
        return aHelperContext.getTypeHelper().defineOpenContentProperty(null, propertyDO);
    }

    public Property defineOpenContentProperty(String name, Object value, Type sdotype) throws UnsupportedOperationException, IllegalArgumentException {
        if (value == null) {
            return null;
        }
        if(sdotype == null){
          return defineOpenContentProperty(name, value);
        }
        DataObject propertyDO = aHelperContext.getDataFactory().create(SDOConstants.SDO_URL, SDOConstants.PROPERTY);

        propertyDO.set("name", name);
        boolean isMany = false;
        boolean isContainment = false;
        Class valueClass = value.getClass();

        if (value instanceof Collection) {
            if (!((Collection) value).isEmpty()) {
                Object firstObject = ((Collection)value).iterator().next();
                if (firstObject != null) {
                    valueClass = firstObject.getClass();
                    if (firstObject instanceof DataObject) {
                        if (((DataObject)firstObject).getContainer() == null) {
                            isContainment = true;
                        }
                        sdotype = ((DataObject)firstObject).getType();
                    } else {
                        sdotype = ((SDOTypeHelper)aHelperContext.getTypeHelper()).getTypeForSimpleJavaType(valueClass);
                    }
                }
            }
            isMany = true;
        } else if (value instanceof DataObject) {
            if (((DataObject)value).getContainer() == null) {
                isContainment = true;
            }
            sdotype = ((DataObject)value).getType();
        } else {
            sdotype = ((SDOTypeHelper)aHelperContext.getTypeHelper()).getTypeForSimpleJavaType(valueClass);
        }
        propertyDO.set("type", sdotype);

        propertyDO.set("many", isMany);

        propertyDO.set("containment", isContainment);
        return aHelperContext.getTypeHelper().defineOpenContentProperty(null, propertyDO);
    }

    @Override
    public void set(Property property, Object value) throws UnsupportedOperationException, IllegalArgumentException {
        set((SDOProperty) property, value, true);
    }

    public void setInternal(SDOProperty property, Object value, boolean updateSequence) throws UnsupportedOperationException, IllegalArgumentException {
        if (null == getType()) {
            throw new UnsupportedOperationException("Type is null");
        }

        if (property.isOpenContent() && !getType().isOpen()) {// not open and not in types currentValueStore
            throw new IllegalArgumentException("DataObject " + this + " is not Open for property " + property.getName());
        }

        // Note: get() will call setPropertyInternal() if the list is null = not set yet - we need to propagate the updateSequence flag
        Object oldValue = get(property);
        boolean wasSet = isSet(property);
        if (wasSet && (oldValue == value)) {
            return;
        } else {
            _setModified(true);
        }

        if (property.isMany()) {
            List listValue;
            if (null == value) {
                listValue = new ListWrapper(this, property);
            } else {
                try {
                    listValue = (List) value;
                } catch(ClassCastException e) {
                    throw new IllegalArgumentException("Properties with isMany = true can only be set on list values.");
                }
            }
            if (property.isContainment() || isContainedByDataGraph(property)) {
                for(Object next: listValue) {
                    if(next instanceof SDODataObject) {
                        if (parentContains(next)) {
                            throw new IllegalArgumentException("Circular reference.");
                        }
                    }
                }
            }

            ListWrapper oldValueListWrapper = (ListWrapper) oldValue;
            // 20060529: v33: Move clear() out of ListWrapper.addAll()
            // handle clearing of elements which also calls removeContainment(prop) outside of addAll()
            oldValueListWrapper.clear(updateSequence);
            // handle updateContainment and sequences inside addAll()
            oldValueListWrapper.addAll((Collection)value, updateSequence);// for non-default Pluggable impl this function is not required
        } else {
            if (property.isContainment() || isContainedByDataGraph(property)) {
                if (parentContains(value)) {
                    throw new IllegalArgumentException("Circular reference.");
                }

                // detach the oldValue from this dataObject
                if(null != oldValue) {
                    detach(property, oldValue);
                }

                // sets the new value's container and containment prop to this dataobject, detaches from other owner...not right

                /**
                 * Case: set(do) is actually a move(do) between two CS - detach required
                 * Case: set(do) is actually an add(do) on a single CS - detach not required
                 */
                SDODataObject dataObjectValue = (SDODataObject) value;
                if (dataObjectValue != null) {
                    updateContainment(property, dataObjectValue);
                }
            }

            // process pluggable currentValueStore and set [value] as a property of [this] as well as sequences
            setPropertyInternal(property, value, updateSequence);
        }
        if (getType().isOpen() && property.isOpenContent()) {
            addOpenContentProperty(property);
        }
    }

    /**
     * INTERNAL:
     * Sets the value of the given property of the object to the new value.
     * 

* The use of a false updateSequence flag is internally implemented during an SDOSequence.add() call. * Refactor: we need to abstract this function using a type of Command pattern to handle the sequence context. * @param property * @param value * @param updateSequence * @throws UnsupportedOperationException * @throws IllegalArgumentException */ public void set(SDOProperty property, Object value, boolean updateSequence) throws UnsupportedOperationException, IllegalArgumentException { if (null == property) { throw new IllegalArgumentException("Illegal Argument."); } if (property.isReadOnly()) { throw new UnsupportedOperationException("Property is Readonly." + property.getName() + " " + getType().getName()); } // Can't set null on a non-nullable property - implementation specific handling, one of: // 1) perform an unset operation // 2) throw new UnsupportedOperationException("Property ["+ property.getName() +"] is non-nullable"); // We will perform an unset op... if (value == null && !property.isNullable()) { unset(property, false, updateSequence); } else { setInternal(property, value, updateSequence); } } @Override public boolean isSet(Property property) { if (null == property) { throw SDOException.cannotPerformOperationOnNullArgument("isSet"); } if (property.isMany()) { List value = getList(property); return !value.isEmpty(); } else { return isSetInternal(property); } } @Override public void unset(Property property) { if (null == property) { throw SDOException.cannotPerformOperationOnNullArgument("unset"); } unset(property, false); } /** * INTERNAL: * This function is implemented internally to unset the specified property on this DataObject * @param property * @param fromDelete */ private void unset(Property property, boolean fromDelete) { unset(property, fromDelete, true); } /** * INTERNAL: * Unset the specified property on this DataObject. * The fromDelete parameter specifies whether we are from a delete or unset/detach operation. * The updateSequence parameter is used internally to stop a bidirectional update in the SDOSequence * when originally called from this Sequence. * @param property * @param fromDelete * @param updateSequence */ public void unset(Property property, boolean fromDelete, boolean updateSequence) { if (null == property) { throw SDOException.cannotPerformOperationOnNullArgument("unset"); } if (property.isReadOnly()) { throw new UnsupportedOperationException("Property is Readonly." + property.getName() + " " + getType().getName()); } boolean wasSet = isSet(property); if (wasSet) { if(!fromDelete){ _setModified(true); } } else { return; } if (property.isContainment() || isContainedByDataGraph(property)) { Object oldValue = get(property); if (oldValue != null) { if (property.isMany()) { for (int itemIndex = 0, size = ((List)oldValue).size(); itemIndex < size; itemIndex++) { SDODataObject manyItem = (SDODataObject)((List)oldValue).get(itemIndex); if (manyItem != null) { manyItem.detachOrDelete(fromDelete); } } } else { ((SDODataObject)oldValue).detachOrDelete(fromDelete); } } } if (wasSet) { unsetInternal(property, updateSequence); } } @Override public boolean getBoolean(Property property) throws IllegalArgumentException, ClassCastException { Boolean propertyBooleanValue = (Boolean)convertObjectToValue(property, Boolean.class); if (propertyBooleanValue == null) { return false; } return propertyBooleanValue; } @Override public byte getByte(Property property) throws IllegalArgumentException, ClassCastException { Byte propertyByteValue = (Byte)convertObjectToValue(property, Byte.class); if (propertyByteValue == null) { return 0; } return propertyByteValue; } @Override public char getChar(Property property) throws IllegalArgumentException { Character propertyCharValue = (Character)convertObjectToValue(property, Character.class); if (propertyCharValue == null) { return '\u0000'; } return propertyCharValue; } @Override public double getDouble(Property property) throws IllegalArgumentException { Double propertyDoubleValue = (Double)convertObjectToValue(property, Double.class); if (propertyDoubleValue == null) { return 0.0d; } return propertyDoubleValue; } @Override public float getFloat(Property property) throws IllegalArgumentException { Float propertyFloatValue = (Float)convertObjectToValue(property, Float.class); if (propertyFloatValue == null) { return 0.0f; } return propertyFloatValue; } @Override public int getInt(Property property) throws IllegalArgumentException { Integer propertyIntegerValue = (Integer)convertObjectToValue(property, Integer.class); if (propertyIntegerValue == null) { return 0; } return propertyIntegerValue; } @Override public long getLong(Property property) throws IllegalArgumentException { Long propertyLongValue = (Long)convertObjectToValue(property, Long.class); if (propertyLongValue == null) { return 0L; } return propertyLongValue; } @Override public short getShort(Property property) throws IllegalArgumentException { Short propertyShortValue = (Short)convertObjectToValue(property, Short.class); if (propertyShortValue == null) { return 0; } return propertyShortValue; } @Override public byte[] getBytes(Property property) throws IllegalArgumentException { byte[] propertyByteValue = (byte[])convertObjectToValue(property, byte[].class); return propertyByteValue; } @Override public BigDecimal getBigDecimal(Property property) throws IllegalArgumentException { BigDecimal propertyDecimalValue = (BigDecimal)convertObjectToValue(property, BigDecimal.class); return propertyDecimalValue; } @Override public BigInteger getBigInteger(Property property) throws IllegalArgumentException { BigInteger propertyBigIntegerValue = (BigInteger)convertObjectToValue(property, BigInteger.class); return propertyBigIntegerValue; } @Override public SDODataObject getDataObject(Property property) throws IllegalArgumentException, ClassCastException { if(property != null && property.isMany()) { List value = (List)get(property); if(!value.isEmpty()) { return (SDODataObject)value.get(0); } else { return null; } } return (SDODataObject)get(property); } @Override public Date getDate(Property property) { if (null == property) { throw SDOException.cannotPerformOperationOnNullArgument("getDate"); } if (property.getType().equals(SDOConstants.SDO_STRING)) { DataHelper dHelper = aHelperContext.getDataHelper(); String dateString = (String)get(property); return dHelper.toDate(dateString); } Date propertyDateValue = (Date)convertObjectToValue(property, Date.class); return propertyDateValue; } @Override public String getString(Property property) { String propertyStringValue = (String)convertObjectToValue(property, String.class); return propertyStringValue; } @Override public List getList(Property property) { if (null == property) { throw SDOException.cannotPerformOperationOnNullArgument("getList"); } if (((type != null) && !type.isOpen() && property.isOpenContent())) { throw new IllegalArgumentException("Argument not Supported."); } if (!property.isMany()) { throw new ClassCastException("can not call getList for a property that has isMany false."); } /* * Check the currentValueStore map * (1) If the property is stored * (1a) return the ListWrapper or * (1b) return and store an empty default value ListWrapper * (2) if the property is not set * (2a) return and store an empty default value ListWrapper */ Object value = getPropertyInternal(property); if ((value != null) && value instanceof List) { return (List)value; } // get a default empty list List theList = new ListWrapper(this, property); if (getType().isOpen() && property.isOpenContent()) { addOpenContentProperty(property); } // set the property to a default empty list setPropertyInternal((SDOProperty) property, theList, false); return theList; } @Override public void setBoolean(Property property, boolean value) { convertValueAndSet(property, value); } @Override public void setByte(Property property, byte value) { convertValueAndSet(property, value); } @Override public void setChar(Property property, char value) { convertValueAndSet(property, value); } @Override public void setDouble(Property property, double value) { convertValueAndSet(property, value); } @Override public void setFloat(Property property, float value) { convertValueAndSet(property, value); } @Override public void setInt(Property property, int value) { convertValueAndSet(property, value); } @Override public void setLong(Property property, long value) { convertValueAndSet(property, value); } @Override public void setShort(Property property, short value) { convertValueAndSet(property, value); } @Override public void setBytes(Property property, byte[] value) { convertValueAndSet(property, value); } @Override public void setBigDecimal(Property property, BigDecimal value) { convertValueAndSet(property, value); } @Override public void setBigInteger(Property property, BigInteger value) { convertValueAndSet(property, value); } @Override public void setDataObject(Property property, DataObject value) { set(property, value); } @Override public void setDate(Property property, Date value) { convertValueAndSet(property, value); } @Override public void setString(Property property, String value) { convertValueAndSet(property, value); } @Override public void setList(Property property, List value) { convertValueAndSet(property, value); } @Override public DataObject createDataObject(String propertyName) { Property aProperty = getInstanceProperty(propertyName); return createDataObject(aProperty); } @Override public SDODataObject createDataObject(int propertyIndex) { Property aProperty = getInstanceProperty(propertyIndex); return createDataObject(aProperty); } @Override public SDODataObject createDataObject(Property aProperty) { if (aProperty.isContainment()) { Type aType = aProperty.getType(); if (aType != null) { return createDataObject(aProperty, aType); } } return null; } @Override public SDODataObject createDataObject(String propertyName, String namespaceURI, String typeName) { Property aProperty = getInstanceProperty(propertyName); Type aType = aHelperContext.getTypeHelper().getType(namespaceURI, typeName); return createDataObject(aProperty, aType); } @Override public SDODataObject createDataObject(int propertyIndex, String namespaceURI, String typeName) { Property aProperty = getInstanceProperty(propertyIndex); Type aType = aHelperContext.getTypeHelper().getType(namespaceURI, typeName); return createDataObject(aProperty, aType); } @Override public SDODataObject createDataObject(Property property, Type aType) { SDODataObject created = (SDODataObject) aHelperContext.getDataFactory().create(aType); if (property.isMany()) { //getList.add will call updateContainment ((ListWrapper)getList(property)).add(created, true); } else { set(property, created); } _setModified(true); created._setCreated(true); return created; } /** * INTERNAL: * Perform a detach on a DataObject or List of DataObjects * @param property * @param oldValue (List or Object) */ private void detach(Property property, Object oldValue) { // This function is called internally from set(property, object, boolean) when a detach of the existing object is required if (property.isMany()) { List oldListValue = (List) oldValue; for (int i = 0, size = oldListValue.size(); i < size; i++) { Object nextValue = oldListValue.get(i); if ((nextValue != null) && (nextValue instanceof SDODataObject)) { ((SDODataObject)nextValue).detachOrDelete(false); } } } else { if ((oldValue != null) && (oldValue instanceof SDODataObject)) { ((SDODataObject)oldValue).detachOrDelete(false); } } } /** * INTERNAL: * Recursively walk the tree and set oldSettings for a detached/deleted object. * This function performs a single preOrder traversal of the tree. * An unset is done for each property if the action = delete * Implementors: detach() and delete() via detach * @param fromDelete (flag the action true = delete, false = detach) */ public void detachOrDelete(boolean fromDelete) { // If we are detaching the root - perform a no-operation if ((null == container) && !fromDelete) { return; } boolean isCSRoot = (null != changeSummary) && (changeSummary.getRootObject() == this); // Detaching the dataObject that is the root of the CS doesn't need to do anything - truncate the recursive traversal if(!fromDelete && isCSRoot){ return; } // This is the root of the recursive loop detachDeleteRecursivePrivate(fromDelete, !isCSRoot, true); } /** * INTERNAL: * Recursively walk the tree and set oldSettings for a detached/deleted object. * @param fromDelete * @param clearCS (true = clear the cs field) = !(is root of the detach/delete subtree the CS root?) * @param isRootOfRecursiveLoop (are we at the root of the detach/delete or inside the subtree) */ private void detachDeleteRecursivePrivate(boolean fromDelete, boolean clearCS, boolean isRootOfRecursiveLoop) { // Store flag for (is root of the detach/delete subtree the CS root?) before we modify it when this object has no container boolean subTreeRootHasCStoClear = clearCS; if (null == getContainer()) { clearCS = false; } if (isRootOfRecursiveLoop || fromDelete) { if (null != getContainer()) { getContainer()._setModified(true); _setContainer(null); _setContainmentPropertyName(null); } } _setDeleted(true); /** Order here is important - the dataGraph pointer should be cleared preorder before we enter the recursive loop to clear child DO's */ DataGraph previousDataGraph = getDataGraph(); // Remove back pointer to containing DataGraph setDataGraph(null); List instancePropertiesList = getInstanceProperties(); for (int i = 0, psize = instancePropertiesList.size(); i < psize; i++) { SDOProperty nextProperty = (SDOProperty)instancePropertiesList.get(i); Object oldValue = get(nextProperty); if (!nextProperty.getType().isChangeSummaryType()) { // Non-containment nodes have changeSummary and dataGraph pointers if they were in a dataGraph if (nextProperty.isContainment() || isContainedByDataGraph(previousDataGraph, nextProperty)) { if (nextProperty.isMany()) { Object manyItem; for (int j = 0, lsize = ((List)oldValue).size(); j < lsize; j++) { manyItem = ((List)oldValue).get(j); detachDeleteRecursivePrivateHelper((SDODataObject)manyItem, fromDelete, clearCS); } } else { detachDeleteRecursivePrivateHelper((SDODataObject)oldValue, fromDelete, clearCS); } } if (fromDelete && !nextProperty.isReadOnly()) { unset(nextProperty, fromDelete); } } } /** * Bug # 6202793 * We delete the changeSummary field in the following use cases * in addition to when the clearCS field was passed in as or transformed to true. * Case 0: detach subtree root from root (with cs) = false * Case 1: detach subtree internal from root (with cs) = false * Case 2: delete subtree root from root (with cs) = false * Case 3: delete subtree internal from root (with cs) = true * Case 4: detach subtree root from root (without cs) = false * Case 5: detach subtree internal from root (without cs) = false * Case 6: delete subtree root from root (without cs) = true * Case 7: delete subtree internal from root (without cs) = true */ if (clearCS || subTreeRootHasCStoClear) { _setChangeSummary(null); } } /** * INTERNAL: * Call detach or delete recursively on aDataObject after possibly changing the flag whether to clear the ChangeSummary pointer at this level * @param aDataObject * @param fromDelete * @param clearCS */ private void detachDeleteRecursivePrivateHelper(SDODataObject aDataObject, boolean fromDelete, boolean clearCS) { if (aDataObject != null) { // Return whether (aDataObject) is the changeSummary root. boolean isCSRoot = (aDataObject.getChangeSummary() != null) &&// (aDataObject.getChangeSummary().getRootObject() == aDataObject); // If we are at the CS root - we do not clear the changeSummary if (isCSRoot) { clearCS = false; } else { if (aDataObject.getContainer() != null) { ChangeSummary containerCS = aDataObject.getContainer().getChangeSummary(); // If there is no CS field set above this object then clear any ChangeSummary pointer at this level if (containerCS == null) { clearCS = true; } } } aDataObject.detachDeleteRecursivePrivate(fromDelete, clearCS, false); } } @Override public void detach() { detachWithSequenceUpdate(); } /** * INTERNAL: * Perform a detach action that originated from a detach and update the sequence. * Case 01 */ private void detachWithSequenceUpdate() { detach(false, true); } /** * INTERNAL: * Perform a detach action that originated from a delete and update the sequence. * Case 11 */ private void deleteWithSequenceUpdate() { detach(true, true); } /** * INTERNAL: * Removes this DataObject from its container, if any. * Same as * getContainer().getList(getContainmentProperty()).remove(this) or * getContainer().unset(getContainmentProperty()) * depending on getContainmentProperty().isMany() respectively. * @param fromDelete (true = delete action, false = detach/unset) * @param updateSequence */ private void detach(boolean fromDelete, boolean updateSequence) { // Note: there is no case10 where fromDelete=true and updateSequence=false SDOProperty containmentProperty = getContainmentProperty(); if ((containmentProperty != null) && containmentProperty.isReadOnly()) { throw new UnsupportedOperationException("Property is Readonly." + containmentProperty.getName() + " " + getType().getName()); } if (containmentProperty != null) { if (getContainmentProperty().isMany()) { List oldList = getContainer().getList(containmentProperty); // pass remove containment flag instead of calling remove(this) and detachOrDelete(fromDelete) separately // This will invoke creation of an intact list copy before removing its containment and clearing its changeSummary ((ListWrapper)oldList).remove(this, fromDelete, updateSequence); } else { getContainer().unset(containmentProperty, fromDelete, updateSequence); } } else { _setDeleted(true); detachOrDelete(fromDelete); } } @Override public void delete() { deleteWithSequenceUpdate(); } @Override public SDODataObject getContainer() { return container; } @Override public SDOProperty getContainmentProperty() { if ((container != null) && (containmentPropertyName != null)) { return container.getInstanceProperty(containmentPropertyName); } else { return null; } } @Override public DataGraph getDataGraph() { return dataGraph; } public void setDataGraph(DataGraph dataGraph) { this.dataGraph = dataGraph; } @Override public SDOType getType() { return type; } @Override public List getInstanceProperties() { if (null == instanceProperties) { instanceProperties = new ArrayList(); } return instanceProperties; } @Override public SDOProperty getProperty(String propertyName) { return getInstanceProperty(propertyName); } @Override public SDOProperty getInstanceProperty(String propertyName) { if (getType() == null) { throw new UnsupportedOperationException("Type is null"); } SDOProperty property = getType().getProperty(propertyName); if (null == property) { property = (SDOProperty)_getOpenContentAliasNamesMap().get(propertyName); if (null == property) { for (int i = 0; i < _getOpenContentProperties().size(); i++) { SDOProperty nextProp = (SDOProperty)_getOpenContentProperties().get(i); if (nextProp.getName().equals(propertyName)) { return nextProp; } } if (null == property) { for (int i = 0; i < _getOpenContentPropertiesAttributes().size(); i++) { SDOProperty nextProp = (SDOProperty)_getOpenContentPropertiesAttributes().get(i); if (nextProp.getName().equals(propertyName)) { return nextProp; } } } } } return property; } SDOProperty getInstanceProperty(String propertyName, Object value) { SDOProperty sdoProperty = getInstanceProperty(propertyName); if(null == sdoProperty) { sdoProperty = (SDOProperty) defineOpenContentProperty(propertyName, value); } return sdoProperty; } /** * INTERNAL: * @param propertyIndex * @return * @throws SDOException */ public SDOProperty getInstanceProperty(int propertyIndex) throws IllegalArgumentException { try { SDOProperty property = getInstancePropertiesArray()[propertyIndex]; return property; } catch (IndexOutOfBoundsException e) { throw SDOException.propertyNotFoundAtIndex(e, propertyIndex); } } @Override public SDODataObject getRootObject() { if (getContainer() != null) { return getContainer().getRootObject(); } return this; } @Override public SDOChangeSummary getChangeSummary() { return changeSummary; } /** * INTERNAL: * Set flag created value. * @param created flag created's new value. */ public void _setCreated(boolean created) { if (changeSummary != null) { changeSummary.setCreated(this, created); } } /** * INTERNAL: * Set flag modified value. * @param modified flag modified's new value. */ public void _setModified(boolean modified) { if (changeSummary != null) { if (isLogging()) { updateChangeSummaryWithOriginalValues(); } } } /** * INTERNAL: * Set flag deleted value. * @param deleted flag deleted's new value. */ private void _setDeleted(boolean deleted) { // reduced scope from public to private 17 May 2007 - use the public deprecated public function until we remove it if (changeSummary != null) { boolean wasDeleted = changeSummary.setDeleted(this, deleted); if (wasDeleted && isLogging()) { updateChangeSummaryWithOriginalValues(); } } } /** * INTERNAL: * @param csm */ private void setChangeSummaryNonRecursive(ChangeSummary csm) { // set changeSummary instance using property changeSummary = (SDOChangeSummary) csm; if (getType() != null) { SDOProperty changeSummaryProperty = getType().getChangeSummaryProperty(); if (changeSummaryProperty != null) { setChangeSummaryProperty(changeSummaryProperty, csm); } } } /** * INTERNAL: * Recursively Set this DataObject's ChangeSummary as passed in value. * @param aChangeSummary the ChangeSummary taking this DataObject as root. */ public void _setChangeSummary(SDOChangeSummary aChangeSummary) { updateChangeSummaryAndDataGraph(aChangeSummary, getDataGraph()); } /** * INTERNAL: * Recursively set this DataObject's changeSummary and dataGraph. * The parent changeSummary and dataGraph may be null. * Preconditions: No changeSummary must exist on the child tree. * Callers: Typically updateContainment (during a set) or delete/detach * of an object without its own changeSummary property. * @param aDataGraph */ private void updateChangeSummaryAndDataGraph(ChangeSummary aChangeSummary, DataGraph aDataGraph) { Iterator iterProperties = getInstanceProperties().iterator(); Property property; Object object; Object listContainedObject; // Add back pointer to containing DataGraph - in preOrder sequence before recursing setDataGraph(aDataGraph); // Recurse currentValueStore while (iterProperties.hasNext()) { property = (Property)iterProperties.next(); // Note: Both opposite currentValueStore cannot be isContainment=true // special handling for bidirectional currentValueStore, do a shallow set // do not recurse bidirectional currentValueStore that are non-containment if (property.isContainment() || isContainedByDataGraph(property)) { object = get(property); if (object instanceof SDODataObject) {// DataObject child of this DataObject ((SDODataObject)object).updateChangeSummaryAndDataGraph(aChangeSummary, aDataGraph); } if (object instanceof ListWrapper) {// ListWrapper child of this DataObject Iterator anIterator = ((ListWrapper)object).iterator(); while (anIterator.hasNext()) { listContainedObject = anIterator.next(); if (listContainedObject instanceof SDODataObject) { ((SDODataObject)listContainedObject).updateChangeSummaryAndDataGraph(aChangeSummary, aDataGraph); } } } } } // Set/Clear changeSummary in postOrder sequence setChangeSummaryNonRecursive(aChangeSummary); } /** * INTERNAL: * Recursively set this DataObject's DataGraph * This function serves as a copy of updateChangeSummaryAndDataGraph() to recursively walk and set the dataGraph. * that will be run when no recursion occurs in the case that an object (with a changeSummary) * is set internally to a tree (without a changeSummary). * Callers: Typically updateContainment (during a set) or delete/detach * when the current object is internal with its own changeSummary property. * @param aDataGraph */ private void updateDataGraph(DataGraph aDataGraph) { Iterator iterProperties = getInstanceProperties().iterator(); Property property; Object object; Object listContainedObject; // Add back pointer to containing DataGraph - in preOrder sequence before recursing setDataGraph(aDataGraph); // Recurse currentValueStore while (iterProperties.hasNext()) { property = (Property)iterProperties.next(); // Note: Both opposite currentValueStore cannot be isContainment=true // special handling for bidirectional currentValueStore, do a shallow set // do not recurse bidirectional currentValueStore that are non-containment if (property.isContainment() || isContainedByDataGraph(property)) { object = get(property); if (object instanceof SDODataObject) {// DataObject child of this DataObject ((SDODataObject)object).updateDataGraph(aDataGraph); } if (object instanceof ListWrapper) {// ListWrapper child of this DataObject Iterator anIterator = ((ListWrapper)object).iterator(); while (anIterator.hasNext()) { listContainedObject = anIterator.next(); if (listContainedObject instanceof SDODataObject) { ((SDODataObject)listContainedObject).updateDataGraph(aDataGraph); } } } } } } /** * INTERNAL: * * @param property * @param value */ private void setChangeSummaryProperty(SDOProperty property, ChangeSummary value) { if (property.isOpenContent()) { throw new IllegalArgumentException("ChangeSummary can not be on an open content property."); } if (property.isMany()) { throw new IllegalArgumentException("ChangeSummary can not be on a property with many set to true."); } if (isLogging()) { _setModified(true); } // process pluggable currentValueStore setPropertyInternal(property, value, true); } /** * INTERNAL: * This function reverses any operations that were performed on this object since change tracking * was turned on. The object is returned to the state when logging was first started.
* @param isCSRoot * @param cs * @param origContainer * @param origContainmentPropName */ public void undoChanges(boolean isCSRoot, ChangeSummary cs,// SDODataObject origContainer, String origContainmentPropName) { // dont do anything if the changeSummary is null if (null == cs) { return; } /** * Logic: 4 steps - we defer undo responsibilty to each of DataObject, ListWrapper and Sequence. * 1) swap ValueStores (for DataObject) * 2) swap ListWrapper (if it exists) * 3) swap Sequence (if it exists) * 4) #5928954 restore openContent properties to the 3 data structures on SDODataObject - * openContentPropertiesMap, openContentProperties(List). instanceProperties (List) * * Use Cases: * UC1: no change * doDirty=false seqDirty=false * UC2: change non-sequenced do * doDirty=false seqDirty=false * UC3: change sequenced do * doDirty=true. SeqDirty=true * UC4: change unstructured text on sequence only * [doDirty=false seqDirty=true] - special case - verify that we do not do it twice (here and in UC3) * UC5: unset(oc property), undoChanges(), get("open property") * */ // base step: swap valueStores at the current node if (((SDOChangeSummary)cs).isDirty(this)) { // reset only if changes were done if (!isCSRoot) { // reset changeSummary if (null == changeSummary) { // we are not recursively setting cs - so don't use the set function as child nodes will be replaced later changeSummary = (SDOChangeSummary) cs; } // reset container if (null == container) { _setContainer(origContainer); } // reset containmentProperty name if (null == containmentPropertyName) { _setContainmentPropertyName(origContainmentPropName); } } // swap valueStores _setCurrentValueStore((ValueStore)((SDOChangeSummary)cs).getOriginalValueStores().get(this)); // return original to null (no changes) ((SDOChangeSummary)cs).getOriginalValueStores().remove(this); } // swap sequences (may be UC2(DataObject and sequence change) or UC4 (sequence change only) if (getType().isSequenced()) {// assume sequence is !null // perform sequence.isDirty check independent of a dataObject.isDirty check if (((SDOChangeSummary)cs).isDirty(sequence)) { Sequence currentSequence = sequence; SDOSequence originalSequence = (SDOSequence)((SDOChangeSummary)cs).getOriginalSequences().get(this); // both sequences are either null or set if ((null == originalSequence) && (null != currentSequence)) { throw SDOException.oldSequenceNotFound(); } else { sequence = originalSequence; } // reset the cache map ((SDOChangeSummary)cs).getOldSequences().remove(this); // rest the primary map ((SDOChangeSummary)cs).getOriginalSequences().remove(this); } } // restore any open content properties to the 3 data structures on SDODataObject, and remove from cs.unsetOCPropsMap // see openContentPropertiesMap, openContentProperties(List). instanceProperties (List) List oldUnsetOCList = ((SDOChangeSummary)cs).getUnsetOCProperties(this); for (int i = 0, size = oldUnsetOCList.size(); i < size; i++) { // it is essential that the oc property is removed from the cs or we will get an unsupported op during resetChanges() // the property will be added only when logging=true, we reference the first item in the list as it reduces in size addOpenContentProperty((Property)oldUnsetOCList.get(0)); } // recursive step: swap valueStores on every contained subtree for (Iterator iterProperties = getInstanceProperties().iterator(); iterProperties.hasNext();) { SDOProperty property = (SDOProperty)iterProperties.next(); if (!property.getType().isChangeSummaryType()) { Object value = get(property); if ((null == value) && (null != getChangeSummary())) { // no changes for null properties } else { if (property.isMany()) { // check for modified ListWrapper // assumption that we never have a null ListWrapper should still avoid a possible NPE if (null != value) { ((ListWrapper)value).undoChanges(getChangeSummary()); if (!property.getType().isDataType()) { for (Iterator iterMany = ((List)value).iterator(); iterMany.hasNext();) { Object valueMany = iterMany.next(); if (null != valueMany) {// handle micro-corner case ListWrapper is null ((SDODataObject)valueMany).undoChanges(false, changeSummary, this, property.getName()); } } } } } else { if (!property.getType().isDataType() && (null != value)) { ((SDODataObject)value).undoChanges(false, changeSummary, this, property.getName()); } } } } } } /** * INTERNAL: * Process ValueStore changes on any set/delete/detach/unset * when logging is on. */ private void updateChangeSummaryWithOriginalValues() { /** * ValueStore processing: * We switch the current VS to original VS. * The current VS will be a shallow copy of the original for this dataobject at its first change * If the VS is already copied don't reswap them again * * Case: Move/Reset * a detach of a child modifies its parent - trigering a copy of parent's ValueStore * a set on the parent will trigger another copy - but we will skip this one as we already * have a copy of the original. * Issue: if we reset the child back the same place (in effect doing our own undo) * do we optimize this and remove the copy - for now a real undoChanges() will do the same. * */ // dont store an original sequence if there are already is one in the map if (isLogging() && (!getChangeSummary().isDirty(this)) && (!getChangeSummary().isCreated(this))) { // dont copy containers of many props // original valuestore becomes current one (from null) getChangeSummary().getOriginalValueStores().put(this, _getCurrentValueStore()); // we make a shallow copy of the current valuestore arrays at this level in the tree currentValueStore = _getCurrentValueStore().copy(); // handle Sequences only in UC2 where we have modified the container object - not when only the sequence is dirty if (getType().isSequenced()) { // deep copy the list of settings so a modification of the current sequence will not affect a setting in the originalSequences map SDOSequence copySequence = getSequence().copy(); // store original sequence on ChangeSummary getChangeSummary().getOriginalSequences().put(this, copySequence); } } } /** * INTERNAL: * Initialize all old settings related to ChangeSummary and recursively go down * the tree to initialize all DataObjects rooted at this DataObject. */ public void resetChanges() { // fill all oldSettings when logging is turned on if ((container != null) && (containmentPropertyName != null) && (changeSummary != null)) { changeSummary.setOldContainer(this, container); changeSummary.setOldContainmentProperty(this, container.getInstanceProperty(containmentPropertyName)); } // Note: valueStores will not be switched and originalValueStore will continue to be null until the first modification // initialize empty list for current dataObject for(int x=0, instancePropertiesSize=instanceProperties.size(); x * Note: Implementers of the {@link ValueStore ValueStore} interface require this accessor. * @return */ public ValueStore _getCurrentValueStore() { // Note: do not remove this function as it is the accessor into the pluggable ValueStore // Notification of any change to this API is required return currentValueStore; } /** * INTERNAL: * Sets the DataObject which contains this DataObject. * @param aContainer the DataObject which is the container of this DataObject. */ public void _setContainer(DataObject aContainer) { container = (SDODataObject) aContainer; } public Map _getOpenContentPropertiesAttributesMap() { Map openContentPropertiesAttrs = new HashMap(); for (int i = 0, size = _getOpenContentPropertiesAttributes().size(); i < size; i++) { Property next = (Property)_getOpenContentPropertiesAttributes().get(i); //if uri is null then attributes won't be prefix qualified QName qname = new QName(((SDOProperty)next).getUri(), next.getName()); openContentPropertiesAttrs.put(qname, get(next)); } return openContentPropertiesAttrs; } public void _setOpenContentPropertiesAttributesMap(Map openAttributeProperties) { Iterator iter = openAttributeProperties.keySet().iterator(); while (iter.hasNext()) { QName nextKey = (QName)iter.next(); if ((!nextKey.getNamespaceURI().equals(javax.xml.XMLConstants.XMLNS_ATTRIBUTE_NS_URI)) && (!((nextKey.getNamespaceURI().equals(javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI)) && nextKey.getLocalPart().equals(XMLConstants.SCHEMA_TYPE_ATTRIBUTE)))) { Object value = openAttributeProperties.get(nextKey); SDOProperty prop = (SDOProperty)aHelperContext.getXSDHelper().getGlobalProperty(nextKey.getNamespaceURI(), nextKey.getLocalPart(), false); if (prop == null) { DataObject propDo = aHelperContext.getDataFactory().create(SDOConstants.SDO_URL, SDOConstants.PROPERTY); propDo.set("name", nextKey.getLocalPart()); propDo.set("type", SDOConstants.SDO_STRING); propDo.set("many", false); prop = (SDOProperty)aHelperContext.getTypeHelper().defineOpenContentProperty(null, propDo); prop.setInstanceProperty(SDOConstants.XMLELEMENT_PROPERTY, Boolean.FALSE); prop.setUri(nextKey.getNamespaceURI()); set(prop, value); } else { set(prop, value); } } } } /** * INTERNAL: * This function is implemented by SDOType.setOpen() in a mapping setGet/SetMethodName call * @param openContentPropertiesWithXMLRoots */ public void _setOpenContentPropertiesWithXMLRoots(List openContentPropertiesWithXMLRoots) { for (int i = 0, size = openContentPropertiesWithXMLRoots.size(); i < size; i++) { Object next = openContentPropertiesWithXMLRoots.get(i); String propertyName = null; String propertyUri = null; Object value = null; Type theType = null; if (next instanceof XMLRoot nextXMLRoot) { value = nextXMLRoot.getObject(); propertyName = nextXMLRoot.getLocalName(); propertyUri = nextXMLRoot.getNamespaceURI(); if (value instanceof DataObject) { theType = ((DataObject)value).getType(); } else { theType = ((SDOTypeHelper)aHelperContext.getTypeHelper()).getTypeForSimpleJavaType(value.getClass()); } } else if (next instanceof DataObject) { value = next; String qualifiedName = ((SDOType)((DataObject)next).getType()).getXmlDescriptor().getDefaultRootElement(); int colonIndex = qualifiedName.indexOf(':'); if (colonIndex > -1) { String prefix = qualifiedName.substring(0, colonIndex); if ((prefix != null) && !prefix.isEmpty()) { propertyUri = ((SDOType)((DataObject)next).getType()).getXmlDescriptor().getNonNullNamespaceResolver().resolveNamespacePrefix(prefix); } propertyName = qualifiedName.substring(colonIndex + 1, qualifiedName.length()); } else { propertyName = qualifiedName; } theType = ((DataObject)next).getType(); } else{ theType = ((SDOTypeHelper)aHelperContext.getTypeHelper()).getTypeForSimpleJavaType(next.getClass()); } if (propertyName != null) { SDOProperty prop = (SDOProperty)aHelperContext.getXSDHelper().getGlobalProperty(propertyUri, propertyName, true); if (prop == null) { prop = getInstanceProperty(propertyName); if(prop != null){ if(prop.getUri() == null && propertyUri != null){ prop = createNewProperty(propertyName,propertyUri, theType); }else{ if(prop.getUri() != null){ if(propertyUri == null){ prop = createNewProperty(propertyName,propertyUri, theType); }else if(!prop.getUri().equals(propertyUri)){ prop = createNewProperty(propertyName,propertyUri, theType); } } } }else{ prop = createNewProperty(propertyName,propertyUri, theType); } } if (prop.isMany()) { ((ListWrapper)getList(prop)).add(value, false); } else { set(prop, value, false); } } } } private SDOProperty createNewProperty(String propertyName,String propertyUri, Type theType){ DataObject propDo = aHelperContext.getDataFactory().create(SDOConstants.SDO_URL, SDOConstants.PROPERTY); propDo.set("name", propertyName); propDo.set("type", theType); propDo.set("many", true); SDOProperty prop = (SDOProperty)aHelperContext.getTypeHelper().defineOpenContentProperty(null, propDo); prop.setUri(propertyUri); return prop; } /** * INTERNAL: * This function is implemented by SDOType.setOpen() in a mapping setGet/SetMethodName call * @return */ public List _getOpenContentPropertiesWithXMLRoots() { List returnList = new ArrayList(); for (int i = 0, size = openContentProperties.size(); i < size; i++) { SDOProperty next = (SDOProperty) openContentProperties.get(i); XMLRoot root = new XMLRoot(); String localName = next.getXPath(); if (next.getType() != null) { if (!next.getType().isDataType()) { String uri = next.getUri(); root.setNamespaceURI(uri); } else { String uri = next.getUri(); root.setNamespaceURI(uri); } } root.setLocalName(localName); Object value = get(next); if (next.isMany()) { for (int j = 0, sizel = ((List)value).size(); j < sizel; j++) { XMLRoot nextRoot = new XMLRoot(); nextRoot.setNamespaceURI(root.getNamespaceURI()); nextRoot.setLocalName(root.getLocalName()); Object nextItem = ((List)value).get(j); if ((next.getType() != null) && (next.getType().getXmlDescriptor() == null)) { nextItem = XMLConversionManager.getDefaultXMLManager().convertObject(nextItem, String.class); } nextRoot.setObject(nextItem); returnList.add(nextRoot); } } else { if ((next.getType() != null) && (next.getType().getXmlDescriptor() == null)) { value = XMLConversionManager.getDefaultXMLManager().convertObject(value, String.class); } root.setObject(value); returnList.add(root); } } return returnList; } /** * INTERNAL: * Returns a list of the Properties currently used in this DataObject which are not * included in getType().getProperties * @return the List of open content Properties currently used in this DataObject. */ public List _getOpenContentProperties() { if (openContentProperties == null) { openContentProperties = new ArrayList(); } return openContentProperties; } private Map _getOpenContentAliasNamesMap() { if (openContentAliasNames == null) { openContentAliasNames = new HashMap(); } return openContentAliasNames; } /** * INTERNAL: */ private void convertValueAndSet(Property property, Object originalValue) { Object convertedValue; if (property.isMany()) { if (originalValue == null) { convertedValue = new ArrayList(); } else if (originalValue instanceof List) { convertedValue = aHelperContext.getDataHelper().convert(property, originalValue); } else { List l = new ArrayList(); l.add(originalValue); convertedValue = aHelperContext.getDataHelper().convert(property, l); } } else { convertedValue = aHelperContext.getDataHelper().convert(property, originalValue); } set(property, convertedValue); } /** * INTERNAL: */ private void convertValueAndSet(int propertyIndex, Object originalValue) { Property property = getInstanceProperty(propertyIndex); Object convertedValue = aHelperContext.getDataHelper().convert(property, originalValue); set(property, convertedValue); } /** * INTERNAL: */ private void convertValueAndSet(String path, Object originalValue) { XPathEngine.getInstance().set(path, originalValue, this, true); } /** * INTERNAL: * * @param property * @param cls * @return * @throws ClassCastException * @throws IllegalArgumentException */ public Object convertObjectToValue(Property property, Class cls) throws ClassCastException, IllegalArgumentException { //ie get String - convert(thisprop, String.class) if (null == property) { throw new IllegalArgumentException(SDOException.cannotPerformOperationOnNullArgument("convertObjectToValue")); } Object obj = unwrapListValue(property, get(property)); try { return ((SDODataHelper)aHelperContext.getDataHelper()).convertValueToClass(property, obj, cls); } catch (Exception e) { throw new ClassCastException("An error occurred during converison or an unsupported conversion was attempted."); } } /** * INTERNAL: * * @param property * @param position * @param cls * @return * @throws ClassCastException * @throws IllegalArgumentException */ public Object convertObjectToValue(Property property, int position, Class cls) throws ClassCastException, IllegalArgumentException { if (null == property) { throw new IllegalArgumentException(SDOException.cannotPerformOperationOnNullArgument("convertObjectToValue")); } if ((cls == ClassConstants.List_Class) && !property.isMany()) { throw new ClassCastException("can not call getList for a property that has isMany false."); } Object obj; if (position == -1) { if (cls == ClassConstants.List_Class) { obj = get(property); } else { obj = unwrapListValue(property, get(property)); } } else { obj = getList(property).get(position); } try { return ((SDODataHelper)aHelperContext.getDataHelper()).convertValueToClass(property, obj, cls); } catch (Exception e) { throw new ClassCastException("An error occurred during conversion or an unsupported conversion was attempted."); } } /** * INTERNAL: * Sets the name of the property on the containing DataObject which contains this DataObject as a value. * @param aContainmentPropertyName the name of the property on the containing DataObject which has this DataObject as a value. */ public void _setContainmentPropertyName(String aContainmentPropertyName) { containmentPropertyName = aContainmentPropertyName; } /** * INTERNAL: * Return the name of the Property of the DataObject containing this data object * or null if there is no container. * @return the property containing this data object. */ public String _getContainmentPropertyName() { return containmentPropertyName; } /** * INTERNAL: * * @param value * @return */ public boolean parentContains(Object value) { if ((value == null) || (!(value instanceof DataObject))) { return false; } if ((getContainer() != null) && (getContainmentProperty() != null)) { if (value.equals(getContainer())) { return true; } return getContainer().parentContains(value); } return false; } /** * INTERNAL: * Return whether the current dataObject(this) is part of a dataGraph. * Typically this is used to determine whether to treat !isContainment dataObjects as containment while inside a dataGraph. * @param aProperty * @return */ private boolean isContainedByDataGraph(Property aProperty) { // The property is of type DataObject that points to a DataGraph return isContainedByDataGraph(getDataGraph(), (SDOProperty) aProperty); } /** * INTERNAL: * Return whether the current dataObject(this) is was part of the passed in dataGraph. * Typically this is used to determine whether to treat !isContainment dataObjects as containment while inside a dataGraph. * The dataGraph input is used when the current DataGraph pointer has already been cleared * @param aDataGraph * @param aProperty * @return */ private boolean isContainedByDataGraph(DataGraph aDataGraph, SDOProperty aProperty) { // The property is of type DataObject that points to a DataGraph return (null != aDataGraph) && (null != aProperty.getType()) && !aProperty.getType().isDataType(); } /** * INTERNAL: * Update containment with flagged update sequence state * @param property * @param values * @param updateSequence */ public void updateContainment(Property property, Collection values, boolean updateSequence) { if (property.isContainment() || isContainedByDataGraph(property)) {// Object[] valuesArray = values.toArray(); for(int i=0; i B * -> CS-B * -> D (String) * But, the following would update the CS to CS-root when we get to dataObject B because the changeSummary root is above it * root * -> B * -> D (String) * -> CS-root */ if ((getChangeSummary() != null) && (aDataObject.getType() != null) && // (aDataObject.getType().getChangeSummaryProperty() == null)) { // Recursively set the current changeSummary and dataGraph - the CS root is above or absent aDataObject.updateChangeSummaryAndDataGraph(getChangeSummary(), getDataGraph()); } else { // Recursively set the dataGraph when this level (value) is the CS root n the subtree if(aDataObject.getDataGraph() != getDataGraph()) { aDataObject.updateDataGraph(getDataGraph()); } } // add value as a property of (this) aDataObject._setContainer(this); aDataObject._setContainmentPropertyName(property.getName()); // We don't setCreated for objects that were previously deleted if (!wasInNewCS && (getChangeSummary() != null) && !getChangeSummary().isDeleted(aDataObject)) { aDataObject._setCreated(true); } // If we are adding a previously deleted object, we must cancel out the isDeleted with an isCreated // so we end up with all isDeleted, isModified == false if ((getChangeSummary() != null) && getChangeSummary().isDeleted(aDataObject)) { // explicitly clear the oldSetting and clear the key:value pair in the deleted map aDataObject._setDeleted(false); // remove oldSetting from map only when we return to original position // by comparing an undo() with the projected model after set() - for now keep oldSettings } // modify container object _setModified(true); // In the case of re-adding a previously deleted/detached data object, we may need to update // the change summary's OriginalValueStores list to ensure isModified correctness if (isDeleted) { // May need to remove the corresponding entry in the originalValueStore map. // Compare the value store to the corresponding entry in the originalValueStore map. // Check to see if we're adding into the old parent (undo delete) or into a new parent (move) Map originalValueStores = getChangeSummary().getOriginalValueStores(); ValueStore originalVS = ((ValueStore) originalValueStores.get(aDataObject)); if (originalVS.equals(aDataObject._getCurrentValueStore())) { // Remove the old value store from the change summary originalValueStores.remove(aDataObject); } DataObject oldParentDO = getChangeSummary().getOldContainer(aDataObject); if (oldParentDO == this) { // The data object was deleted and is now being re-added to same parent object. // May need to remove the corresponding entry in the oldValueStore map. // Compare the parent value store to the corresponding entry in the oldValueStore map. ValueStore originalParentVS = ((ValueStore) originalValueStores.get(oldParentDO)); if (originalParentVS.equals(this._getCurrentValueStore())) { // Value stores are equal, now make sure no ListWrappers have been modified // For each typePropertyValue that is a ListWrapper in the currentValueStore, check // the OriginalElements list in the CS to see if that wrapper exists in the list (indicating // the wrapper's list was modified at some point) and if it does, compare the current list // to that original list. If they are equal, and the value stores are equal, the entries // can be removed from the change summary so isModified will work correctly Object prop; Object oldList; Map originalElements = getChangeSummary().getOriginalElements(); List oldParentProps = oldParentDO.getInstanceProperties(); for (int i=0; iSecurity Note: * This public function exposes a data replacement vulnerability where an outside client * can gain access and modify their non-final constants. * We may need to wrap the GZIP streams in some sort of encryption when we are not * using HTTPS or SSL/TLS on the wire. * * @see org.eclipse.persistence.sdo.SDOResolvable */ @Serial public Object writeReplace() { // JIRA129: pass the helperContext to the constructor to enable non-static contexts return new SDOExternalizableDelegator(this, aHelperContext); } /** * INTERNAL: * Return the SDO Path from the root to the current internal node * * Prereq: We know that the targetObject will always have a parent as called * from getPath() * * Matching conditions: * Iterate up the tree * return a non-null string for the XPath at when we reach the root node * * Function is partially based on SDOCopyHelper.copy(DataObject dataObject) * * Performance: This function is O(log n) where n=# of children in the tree * * @param currentPath * @param targetObject * @param aSeparator (XPath separator is written only between elements not for the first call) * @return String (representing the XPath) */ private String getPathPrivate(String currentPath,// SDODataObject targetObject,// String aSeparator) { // Base Case: check we are at the root (get parent first) SDODataObject aParent = targetObject.getContainer(); if (aParent == null) { // check for indexed property if root is a ListWrapper return currentPath; } // Recursive Case: O(log(n)) recursive calls, 1 for each tree level // get parent property based on parent property name in target, property will always be set String aContainmentPropertyName = targetObject._getContainmentPropertyName(); SDOProperty aChild = aParent.getInstanceProperty(aContainmentPropertyName); // Handle ListWrapper contained DataObjects if (aChild.isMany()) { int index = (aParent.getList(aChild)).indexOf(targetObject); return getPathPrivate(aContainmentPropertyName +// SDOConstants.SDO_XPATH_LIST_INDEX_OPEN_BRACKET +// (1 + index) +// [indexes] start at 1 SDOConstants.SDO_XPATH_LIST_INDEX_CLOSE_BRACKET +// aSeparator +// currentPath,// aParent,// SDOConstants.SDO_XPATH_SEPARATOR_FRAGMENT); } // recursive call to non ListWrappers return getPathPrivate(aContainmentPropertyName +// aSeparator +// currentPath,// aParent,// SDOConstants.SDO_XPATH_SEPARATOR_FRAGMENT); } /** * INTERNAL: * Return an SDO Path string from root of the caller to itself * @return String */ public String _getPath() { // Base Case: The internal node is actually the root if (getContainer() == null) { return SDOConstants.SDO_XPATH_TO_ROOT; } else { // Recursive Case: call private recursive reverse O(logn) traversal // function on root object return getPathPrivate(SDOConstants.EMPTY_STRING,// this,// SDOConstants.EMPTY_STRING); } } /** * INTERNAL: * * @return */ private SDOProperty[] getInstancePropertiesArray() { if ((openContentProperties == null) || openContentProperties.isEmpty()) { return getType().getPropertiesArray(); } SDOProperty[] props = getType().getPropertiesArray(); SDOProperty[] ret = new SDOProperty[openContentProperties.size() + props.length]; for (int i = 0; i < props.length; i++) { ret[i] = props[i]; } for (int i = props.length; i < ret.length; i++) { ret[i] = (SDOProperty)openContentProperties.get(i - props.length); } return ret; } /** * INTERNAL: * Get the value of the property (open-content or declared).. * @param property * @return */ public Object getPropertyInternal(Property property) { int index = ((SDOProperty)property).getIndexInType(); if (index == -1) { return _getCurrentValueStore().getOpenContentProperty(property); } else { return _getCurrentValueStore().getDeclaredProperty(index); } } /** * INTERNAL: * Update the ValueStore with the new property value and update any sequence if it exists. * @param property * @param value * @param updateSequence (truncate call back from sequence when this function was called from sequence) */ public void setPropertyInternal(SDOProperty property, Object value, boolean updateSequence) { /* * Update sequence object if element and without invoking a back pointer from sequence.add() to this dataObject. * The sequence != null required in case where non-public type.setSequenced(true) called after type define. * Assume: aHelperContext is assumed not to be null. * ChangeSummaries are not part of sequences. * * See JIRA-242, bug#6031657: A modify operation will need logic to either * 1 - update the existing setting in place * 2 - add a new setting and remove the previous one - TBD * * The following code needs to check for !attribute instead of !element because * we have 3 states( !attribute, !element and (!attribute && !element)) * - two of which are valid for sequence setting creation. */ Object origValue = getPropertyInternal(property); if (type.isSequenced() && updateSequence// &&!property.getType().isChangeSummaryType() && !aHelperContext.getXSDHelper().isAttribute(property)) { // As we do for ListWrappers and DataObjects we will need to remove the previous setting if this set is actually a modify // keep sequence code here for backdoor sets if(property.isMany()) { getSequence().addSettingWithoutModifyingDataObject(property, value); } else { if(isSet(property)) { getSequence().updateSettingWithoutModifyingDataObject(property, get(property), value); } else { getSequence().addSettingWithoutModifyingDataObject(property, value); } } } int index = property.getIndexInType(); if (index == -1) { _getCurrentValueStore().setOpenContentProperty(property, value); } else { _getCurrentValueStore().setDeclaredProperty(index, value); SDOProperty oppositeProperty = property.getOpposite(); if(null != oppositeProperty) { if(null != value) { if(property.isMany()) { List valueList = (List) value; for(SDODataObject valueDO : valueList) { if(this != valueDO.get(oppositeProperty)) { valueDO.setInternal(oppositeProperty, this, true); } } } else { SDODataObject valueDO = (SDODataObject) value; if(oppositeProperty.isMany()) { List oppositeList = valueDO.getList(oppositeProperty); if(!oppositeList.contains(this)) { oppositeList.add(this); } } else { if(this != valueDO.get(oppositeProperty)) { valueDO.setInternal(oppositeProperty, this, true); } } } } if(null != origValue) { if(property.isMany()) { List origValueList = (List) origValue; for(SDODataObject origValueDO : origValueList) { if(null != origValueDO.get(oppositeProperty)) { origValueDO.set(oppositeProperty, null); } } } else { DataObject origValueDO = (DataObject) origValue; if(oppositeProperty.isMany()) { List oppositeList = origValueDO.getList(oppositeProperty); if(oppositeList.contains(this)) { oppositeList.remove(this); } } else { if(null != origValueDO.get(oppositeProperty)) { origValueDO.set(oppositeProperty, null); } } } } } } } /** * INTERNAL: * Add the open content property into all 3 data structures. * Remove the property from the unset map. * @param property */ public void addOpenContentProperty(Property property) { List theList = null; if (aHelperContext.getXSDHelper().isAttribute(property)) { theList = _getOpenContentPropertiesAttributes(); }else { theList = _getOpenContentProperties(); } if (!theList.contains(property)) { if (isLogging()) { getChangeSummary().removeUnsetOCProperty(this, property); } theList.add(property); getInstanceProperties().add(property); if (((SDOProperty)property).hasAliasNames()) { for (int i = 0, size = property.getAliasNames().size(); i < size; i++) { _getOpenContentAliasNamesMap().put((String) property.getAliasNames().get(i), property); } } } } /** * INTERNAL: * Remove the open content property (property) from all 3 data structures. * Add the property to the unset map. * We restore this OC property in undoChanges * @param property */ public void removeOpenContentProperty(Property property) { // save OC property in changeSummary for use during cs.copy and undoChanges if (isLogging()) { getChangeSummary().setUnsetOCProperty(this, property); } // remove oc property _getOpenContentProperties().remove(property); _getOpenContentPropertiesAttributes().remove(property); getInstanceProperties().remove(property); if (((SDOProperty)property).hasAliasNames()) { for (int i = 0, size = property.getAliasNames().size(); i < size; i++) { _getOpenContentAliasNamesMap().remove(property.getAliasNames().get(i)); } } } /** * INTERNAL: * Return whether the property (open-content or declared) is set? * @param property * @return true if set, false otherwise */ public boolean isSetInternal(Property property) { int index = ((SDOProperty)property).getIndexInType(); if (index == -1) { return _getCurrentValueStore().isSetOpenContentProperty(property); } else { return _getCurrentValueStore().isSetDeclaredProperty(index); } } /** * INTERNAL: * Unset the property on the ValueStore interface and update the sequence if it exists. * Used by implementers that require * @param property * @param updateSequence */ private void unsetInternal(Property property, boolean updateSequence) { if (property.isMany()) { getList(property).clear(); if (property.isOpenContent()) { removeOpenContentProperty(property); } else { _getCurrentValueStore().unsetDeclaredProperty(((SDOProperty)property).getIndexInType()); } } else { if (property.isOpenContent()) { _getCurrentValueStore().unsetOpenContentProperty(property); removeOpenContentProperty(property); } else { _getCurrentValueStore().unsetDeclaredProperty(((SDOProperty)property).getIndexInType()); } } /* * Update sequence object if element and without invoking a back pointer from sequence.add() to this dataObject. * The sequence != null required in case where non-public type.setSequenced(true) called after type define */ if (type.isSequenced() && (sequence != null) && updateSequence && aHelperContext.getXSDHelper().isElement(property)) { // remove all instances of the property from the sequence sequence.removeSettingWithoutModifyingDataObject(property); } } /** * INTERNAL: * Return the sdoref attribute value during unmarshaling * @return */ public String _getSdoRef() { return sdoRef; } public void _setOpenContentPropertiesAttributes(List openContentPropertiesAttributes) { this.openContentPropertiesAttributes = openContentPropertiesAttributes; } public List _getOpenContentPropertiesAttributes() { if (openContentPropertiesAttributes == null) { openContentPropertiesAttributes = new ArrayList(); } return openContentPropertiesAttributes; } @Override public List getSettings() { if(null != sequence) { return getSequence().getSettings(); } else { return null; } } public void _setSdoRef(String newRef) { sdoRef = newRef; } /** * Convenience method that unwraps a list and returns the first element, * if necessary. * * @param prop * @param val * @return */ private Object unwrapListValue(Property prop, Object val) { if (prop == null || val == null) { return null; } if (! (prop.isMany() && val instanceof ListWrapper) ) { return val; } List l = (ListWrapper) val; if (l.isEmpty()) { return null; } return l.get(0); } }





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