org.efaps.update.LinkInstance Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of efaps-kernel Show documentation

eFaps is a framework used to map objects with or without attached files to a relational database and optional file systems (only for attaches files). Configurable access control can be provided down to object and attribute level depending on implementation and use case. Depending on requirements, events (like triggers) allow to implement business logic and to separate business logic from user interface. The framework includes integrations (e.g. webdav, full text search) and a web application as 'simple' configurable user interface. Some best practises, example web application modules (e.g. team work module) support administrators and implementers using this framework.

The newest version!

/*
 * Copyright 2003 - 2013 The eFaps Team
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Revision:        $Rev$
 * Last Changed:    $Date$
 * Last Changed By: $Author$
 */

package org.efaps.update;

import java.util.HashMap;
import java.util.Map;

import org.apache.commons.lang3.builder.ToStringBuilder;
import org.efaps.db.Instance;

/**
 * TODO description!
 *
 * @author The eFaps Team
 * @version $Id$
 *
 */
public class LinkInstance
{
    /**
     * Mapping for the values.
     */
    private final Map valuesMap = new HashMap();

    /**
     * Map of Names of a attribute to the values of this attribute.
     */
    private final Map keyAttr2Value = new HashMap();

    /**
     * Instance of the object the link links to.
     */
    private Instance childInstance;

    /**
     * Instance of the object the link links to.
     */
    private Instance instance;

    /**
     * Constructor not setting nothing. Careful the keyAttrputs must be set!
     */
    public LinkInstance()
    {
    }

    /**
     * Constructor setting the only keyfield to "Name" and the value of this
     * keyfield to the given parameter.
     * @param _name key for the keyfield "Name"
     */
    public LinkInstance(final String _name)
    {
        this.keyAttr2Value.put("Name", _name);
    }

    /**
     * Constructor setting the only keyfield to "Name" and the value of this
     * keyfield to the given parameter.
     * @param _name key for the keyfield "Name"
     * @param _values valuue
     */
    public LinkInstance(final String _name,
                        final String... _values)
    {
        this.keyAttr2Value.put("Name", _name);
        for (int i = 0; i < _values.length; i += 2) {
            this.valuesMap.put(_values[i], _values[i + 1]);
        }
    }

    /**
     * Getter method for instance variable {@link #keyAttr2Value}.
     *
     * @return value of instance variable {@link #keyAttr2Value}
     */
    public Map getKeyAttr2Value()
    {
        return this.keyAttr2Value;
    }

    /**
     * This is the getter method for the instance variable {@link #valuesMap}.
     *
     * @return value of instance variable {@link #valuesMap}
     */
    public Map getValuesMap()
    {
        return this.valuesMap;
    }

    /**
     * @param _values values to set
     */
    public void setValues(final Map _values)
    {
        this.valuesMap.clear();
        this.valuesMap.putAll(_values);
    }

    /**
     * Setter method for the instance variable {@link #childInstance}.
     *
     * @param _instance Instance to set
     */
    public void setChildInstance(final Instance _instance)
    {
       this.childInstance = _instance;
    }

    /**
     * Getter method for the instance variable {@link #childInstance}.
     *
     * @return value of instance variable {@link #childInstance}
     */
    public Instance getChildInstance()
    {
        return this.childInstance;
    }

    /**
     * Getter method for the instance variable {@link #instance}.
     *
     * @return value of instance variable {@link #instance}
     */
    public Instance getInstance()
    {
        return this.instance;
    }

    /**
     * Setter method for instance variable {@link #instance}.
     *
     * @param _instance value for instance variable {@link #instance}
     */
    public void setInstance(final Instance _instance)
    {
        this.instance = _instance;
    }

    @Override
    public String toString()
    {
        return ToStringBuilder.reflectionToString(this);
    }

}