sdo/eclipselink.sdo.test/src/org/eclipse/persistence/testing/sdo/helper/jaxbhelper/mappings/MappingsProject.java

/*******************************************************************************
* Copyright (c) 1998, 2013 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:
*     bdoughan - Jan 27/2009 - 1.1 - Initial implementation
******************************************************************************/
package org.eclipse.persistence.testing.sdo.helper.jaxbhelper.mappings;

import java.util.ArrayList;

import org.eclipse.persistence.oxm.NamespaceResolver;
import org.eclipse.persistence.oxm.XMLDescriptor;
import org.eclipse.persistence.oxm.mappings.XMLCompositeDirectCollectionMapping;
import org.eclipse.persistence.oxm.mappings.XMLCompositeObjectMapping;
import org.eclipse.persistence.oxm.mappings.XMLCompositeCollectionMapping;
import org.eclipse.persistence.oxm.mappings.XMLDirectMapping;
import org.eclipse.persistence.oxm.mappings.XMLCollectionReferenceMapping;
import org.eclipse.persistence.oxm.mappings.XMLObjectReferenceMapping;
import org.eclipse.persistence.sessions.Project;
import org.eclipse.persistence.oxm.schema.XMLSchemaClassPathReference;
import org.eclipse.persistence.platform.xml.XMLSchemaReference;

public class MappingsProject extends Project {

    public MappingsProject() {
        super();
        this.addDescriptor(getRootDescriptor());
        this.addDescriptor(getChild1Descriptor());
        this.addDescriptor(getChild2Descriptor());
    }

    private XMLDescriptor getChild1Descriptor() {
        XMLDescriptor xmlDescriptor = new XMLDescriptor();
        xmlDescriptor.setJavaClass(Child1.class);
        xmlDescriptor.addPrimaryKeyFieldName("@id");

        NamespaceResolver namespaceResolver = new NamespaceResolver();
        namespaceResolver.put("tns", "urn:mappings");
        xmlDescriptor.setNamespaceResolver(namespaceResolver);

        XMLSchemaClassPathReference schemaReference = new XMLSchemaClassPathReference();
        schemaReference.setSchemaContext("/tns:child1");
        schemaReference.setType(XMLSchemaReference.COMPLEX_TYPE);
        xmlDescriptor.setSchemaReference(schemaReference);

        XMLDirectMapping idMapping = new XMLDirectMapping();
        idMapping.setAttributeName("id");
        idMapping.setXPath("@id");
        xmlDescriptor.addMapping(idMapping);

        XMLCollectionReferenceMapping child2CollectionMapping = new XMLCollectionReferenceMapping();
        child2CollectionMapping.setReferenceClass(Child2.class);
        child2CollectionMapping.setAttributeName("child2Collection");
        child2CollectionMapping.addSourceToTargetKeyFieldAssociation("tns:child2/text()", "@id");
        xmlDescriptor.addMapping(child2CollectionMapping);

        return xmlDescriptor;
    }

    private XMLDescriptor getChild2Descriptor() {
        XMLDescriptor xmlDescriptor = new XMLDescriptor();
        xmlDescriptor.setJavaClass(Child2.class);
        xmlDescriptor.setDefaultRootElement("tns:child2");
        xmlDescriptor.addPrimaryKeyFieldName("@id");
        
        XMLSchemaClassPathReference schemaReference = new XMLSchemaClassPathReference();
        schemaReference.setSchemaContext("/tns:child2");
        schemaReference.setType(XMLSchemaReference.ELEMENT);
        xmlDescriptor.setSchemaReference(schemaReference);

        NamespaceResolver namespaceResolver = new NamespaceResolver();
        namespaceResolver.put("tns", "urn:mappings");
        xmlDescriptor.setNamespaceResolver(namespaceResolver);

        XMLDirectMapping idMapping = new XMLDirectMapping();
        idMapping.setAttributeName("id");
        idMapping.setXPath("@id");
        xmlDescriptor.addMapping(idMapping);

        XMLObjectReferenceMapping child1Mapping = new XMLObjectReferenceMapping();
        child1Mapping.setReferenceClass(Child1.class);
        child1Mapping.setAttributeName("child1");
        child1Mapping.addSourceToTargetKeyFieldAssociation("tns:child1/text()", "@id");
        xmlDescriptor.addMapping(child1Mapping);

        XMLObjectReferenceMapping child1AttributeMapping = new XMLObjectReferenceMapping();
        child1AttributeMapping.setReferenceClass(Child1.class);
        child1AttributeMapping.setAttributeName("child1Attribute");
        child1AttributeMapping.addSourceToTargetKeyFieldAssociation("@child1", "@id");
        xmlDescriptor.addMapping(child1AttributeMapping);

        return xmlDescriptor;
    }

    private XMLDescriptor getRootDescriptor() {
        XMLDescriptor xmlDescriptor = new XMLDescriptor();
        xmlDescriptor.setJavaClass(Root.class);
        xmlDescriptor.setDefaultRootElement("tns:root");

        XMLSchemaClassPathReference schemaReference = new XMLSchemaClassPathReference();
        schemaReference.setSchemaContext("/tns:root");
        schemaReference.setType(XMLSchemaReference.COMPLEX_TYPE);
        xmlDescriptor.setSchemaReference(schemaReference);

        NamespaceResolver namespaceResolver = new NamespaceResolver();
        namespaceResolver.put("tns", "urn:mappings");
        xmlDescriptor.setNamespaceResolver(namespaceResolver);

        XMLDirectMapping idMapping = new XMLDirectMapping();
        idMapping.setAttributeName("id");
        idMapping.setXPath("@id");
        xmlDescriptor.addMapping(idMapping);

        XMLDirectMapping nameMapping = new XMLDirectMapping();
        nameMapping.setAttributeName("name");
        nameMapping.setXPath("tns:name/text()");
        xmlDescriptor.addMapping(nameMapping);
        
        XMLCompositeObjectMapping child1Mapping = new XMLCompositeObjectMapping();
        child1Mapping.setAttributeName("child1");
        child1Mapping.setXPath("tns:child1");
        child1Mapping.setReferenceClass(Child1.class);
        xmlDescriptor.addMapping(child1Mapping);

        XMLCompositeDirectCollectionMapping simpleListMapping = new XMLCompositeDirectCollectionMapping();
        simpleListMapping.setAttributeName("simpleList");
        simpleListMapping.setXPath("tns:simple-list/text()");
        xmlDescriptor.addMapping(simpleListMapping);
        
        XMLCompositeCollectionMapping child2Mapping = new XMLCompositeCollectionMapping();
        child2Mapping.setAttributeName("child2");
        child2Mapping.setXPath("tns:child2");
        child2Mapping.setReferenceClass(Child2.class);
        child2Mapping.getContainerPolicy().setContainerClass(ArrayList.class);
        xmlDescriptor.addMapping(child2Mapping);

        return xmlDescriptor;
    }

}