org.jboss.as.console.client.widgets.forms.PropertyBinding Maven / Gradle / Ivy

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Bundles the core AS7 console as a GWT module. Includes minor customizations to support extensions.
There is a newer version: 0.7.0.Final
/*
 * JBoss, Home of Professional Open Source
 * Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
 * as indicated by the @author tags. All rights reserved.
 * See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This copyrighted material is made available to anyone wishing to use,
 * modify, copy, or redistribute it subject to the terms and conditions
 * of the GNU Lesser General Public License, v. 2.1.
 * This program is distributed in the hope that it will be useful, but WITHOUT A
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser General Public License,
 * v.2.1 along with this distribution; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA  02110-1301, USA.
 */

package org.jboss.as.console.client.widgets.forms;

import org.jboss.as.console.client.shared.viewframework.FormItemObserver;
import org.jboss.as.console.client.shared.viewframework.FormItemType;
import org.jboss.ballroom.client.widgets.forms.FormItem;

import java.util.Collections;

/**
 * @author Heiko Braun
 * @date 4/19/11
 */
public class PropertyBinding {
    private String detypedName;
    private String javaName;
    private String javaTypeName;
    private Class listType;
    private boolean supportExpression;
    private boolean writeUndefined;

    private EntityAdapter entityAdapterForList;
    private boolean isKey = false;
    private String defaultValue = null;
    private String label;
    private boolean isRequired;
    private FormItemType formItemTypeForEdit;
    private FormItemType formItemTypeForAdd;
    private String subgroup;
    private String tabName;
    private int order;
    private String[] acceptedValues;

    public PropertyBinding(String javaName, String detypedName, String javaTypeName, boolean isKey, boolean expr) {
        this.detypedName = detypedName;
        this.javaName = javaName;
        this.javaTypeName = javaTypeName;
        this.isKey = isKey;
        this.supportExpression = expr;
    }

    public PropertyBinding(String javaName, String detypedName, String javaTypeName,
                           Class listType, ApplicationMetaData propMetaData, boolean isKey, boolean expr,
                           boolean writeUndefined,
                           String defaultValue, String label, boolean isRequired,
                           String formItemTypeForEdit, String formItemTypeForAdd, 
                           String subgroup, String tabName, int order, String[] acceptedValues) {
        this(javaName, detypedName, javaTypeName, isKey, expr);
        this.listType = listType;
        if (listType != null) {
            this.entityAdapterForList = new EntityAdapter(listType, propMetaData);
        }

        if (!defaultValue.equals(org.jboss.as.console.client.widgets.forms.FormItem.NULL)) {
            this.defaultValue = defaultValue;
        }
        this.label = label;
        this.isRequired = isRequired;
        this.formItemTypeForEdit = FormItemType.valueOf(formItemTypeForEdit);
        this.formItemTypeForAdd = FormItemType.valueOf(formItemTypeForAdd);
        this.subgroup = subgroup;
        this.tabName = tabName;
        this.order = order;
        this.acceptedValues = acceptedValues;
    }

    public String getJavaTypeName() {
        return javaTypeName;
    }

    public String getDetypedName() {
        return detypedName;
    }
    
    public boolean isFlattened() {
        return detypedName.contains("/");
    }

    public void setDetypedName(String detypedName) {
        this.detypedName = detypedName;
    }

    public String getJavaName() {
        return javaName;
    }

    public void setJavaName(String javaName) {
        this.javaName = javaName;
    }

    public boolean isKey() {
        return isKey;
    }

    public boolean isWriteUndefined() {
        return writeUndefined;
    }

    public Object getDefaultValue() {
        if (defaultValue == null) return null;
        if ("java.lang.String".equals(javaTypeName)) return defaultValue;
        if ("java.lang.Boolean".equals(javaTypeName)) return Boolean.valueOf(defaultValue);
        if ("java.lang.Long".equals(javaTypeName)) return Long.parseLong(defaultValue);
        if ("java.lang.Integer".equals(javaTypeName)) return Integer.parseInt(defaultValue);
        if ("java.lang.Double".equals(javaTypeName)) return Double.parseDouble(defaultValue);
        if ("java.lang.Float".equals(javaTypeName)) return Float.parseFloat(defaultValue);
        if ("java.util.List".equals(javaTypeName)) return Collections.EMPTY_LIST;

        throw new RuntimeException("Unable to convert " + javaName + " default value " +
                                   defaultValue + " to type " + javaTypeName);
    }

    /**
     *
     * @return If the binding is a List type, this returns the class type that the list holds.  Otherwise,
     *         return null
     */
    public Class getListType() {
        return this.listType;
    }

    public EntityAdapter getEntityAdapterForList() {
        return this.entityAdapterForList;
    }

    public FormItem[] getFormItemForAdd(FormItemObserver... observers) {
        return formItemTypeForAdd.getFactory().makeFormItem(this, observers);
    }

    public FormItem[] getFormItemForEdit(FormItemObserver... observers) {
        return formItemTypeForEdit.getFactory().makeFormItem(this, observers);
    }

    public boolean isRequired() {
        return isRequired;
    }

    public String getLabel() {
        return label;
    }

    public String getSubgroup() {
        return subgroup;
    }
    
    public String getTabName() {
        return tabName;
    }

    public int getOrder() {
        return order;
    }
    
    public String[] getAcceptedValues() {
        return this.acceptedValues;
    }

    public boolean doesSupportExpression() {
        return supportExpression;
    }

    @Override
    public String toString() {

        String keyInd = isKey() ? "* " : "";
        return keyInd+javaName+">"+detypedName+" ("+javaTypeName+")";
    }
}