MWXmlDirectCollectionMapping.java

/*******************************************************************************
 * Copyright (c) 1998, 2015 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 v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.mappingsmodel.mapping.xml;

import org.eclipse.persistence.tools.workbench.mappingsmodel.MWModel;
import org.eclipse.persistence.tools.workbench.mappingsmodel.descriptor.xml.MWXmlDescriptor;
import org.eclipse.persistence.tools.workbench.mappingsmodel.mapping.MWContainerMapping;
import org.eclipse.persistence.tools.workbench.mappingsmodel.mapping.MWDirectCollectionMapping;
import org.eclipse.persistence.tools.workbench.mappingsmodel.mapping.MWDirectContainerMapping;
import org.eclipse.persistence.tools.workbench.mappingsmodel.mapping.MWMapping;
import org.eclipse.persistence.tools.workbench.mappingsmodel.meta.MWClassAttribute;
import org.eclipse.persistence.tools.workbench.mappingsmodel.xml.MWXpathContext;
import org.eclipse.persistence.tools.workbench.utility.node.Node;

import org.eclipse.persistence.mappings.DatabaseMapping;
import org.eclipse.persistence.mappings.foundation.AbstractCompositeDirectCollectionMapping;
import org.eclipse.persistence.oxm.XMLDescriptor;
import org.eclipse.persistence.oxm.mappings.XMLCompositeDirectCollectionMapping;
import org.eclipse.persistence.oxm.mappings.XMLDirectMapping;

public final class MWXmlDirectCollectionMapping
    extends MWAbstractXmlDirectCollectionMapping
    implements MWXmlMapping, MWXpathedMapping, MWXpathContext, MWDirectCollectionMapping, MWContainerMapping
{
    private boolean isCdata;
        public final static String IS_CDATA_PROPERTY= "isCdata";

    // **************** Constructors ******************************************

    /** Default constructor - for TopLink use only */
    private MWXmlDirectCollectionMapping() {
        super();
    }

    MWXmlDirectCollectionMapping(MWXmlDescriptor descriptor, MWClassAttribute attribute, String name) {
        super(descriptor, attribute, name);
    }

    // **************** Morphing **********************************************

    public MWXmlDirectCollectionMapping asMWXmlDirectCollectionMapping() {
        return this;
    }

    protected void initializeOn(MWMapping newMapping) {
        newMapping.initializeFromMWXmlDirectCollectionMapping(this);
    }

    protected void initializeFromMWXpathedMapping(MWXpathedMapping oldMapping) {
        super.initializeFromMWXpathedMapping(oldMapping);
        this.getXmlField().setXpath(oldMapping.getXmlField().getXpath());
        this.getXmlField().setTyped(oldMapping.getXmlField().isTyped());
    }

    @Override
    protected void initialize(Node parent) {
        super.initialize(parent);
        this.isCdata = false;
    }

    // **************** Runtime conversion ************************************

    protected DatabaseMapping buildRuntimeMapping() {
        return this.xmlDescriptor().buildDefaultRuntimeDirectCollectionMapping();
    }

    public DatabaseMapping runtimeMapping() {
        AbstractCompositeDirectCollectionMapping runtimeMapping = (AbstractCompositeDirectCollectionMapping) super.runtimeMapping();
        if (!xmlDescriptor().isEisDescriptor()) {
            ((XMLCompositeDirectCollectionMapping)runtimeMapping).setIsCDATA(this.isCdata());
        }
        return runtimeMapping;
    }

    // **************** TopLink Methods *****************

    public static XMLDescriptor buildDescriptor() {
        XMLDescriptor descriptor = new XMLDescriptor();
        descriptor.setJavaClass(MWXmlDirectCollectionMapping.class);
        descriptor.getInheritancePolicy().setParentClass(MWAbstractXmlDirectCollectionMapping.class);

        ((XMLDirectMapping) descriptor.addDirectMapping("isCdata", "is-cdata/text()")).setNullValue(Boolean.FALSE);

        return descriptor;
    }

    public static XMLDescriptor legacy60BuildDescriptor() {
        XMLDescriptor descriptor = MWModel.legacy60BuildStandardDescriptor();
        descriptor.setJavaClass(MWXmlDirectCollectionMapping.class);
        descriptor.getInheritancePolicy().setParentClass(MWAbstractXmlDirectCollectionMapping.class);

        return descriptor;
    }

    public boolean isCdata() {
        return isCdata;
    }

    public void setCdata(boolean isCdata) {
        boolean oldvalue = this.isCdata;
        this.isCdata = isCdata;
        firePropertyChanged(IS_CDATA_PROPERTY, oldvalue, this.isCdata);
    }

}