ObjectRefClassProject.java

/*******************************************************************************
* Copyright (c) 2011, 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:
*     bdoughan - April 9/2010 - 2.1 - Initial implementation
******************************************************************************/
package org.eclipse.persistence.testing.oxm.mappings.keybased.norefclass;

import java.util.ArrayList;

import org.eclipse.persistence.oxm.XMLDescriptor;
import org.eclipse.persistence.oxm.mappings.XMLCollectionReferenceMapping;
import org.eclipse.persistence.oxm.mappings.XMLCompositeCollectionMapping;
import org.eclipse.persistence.oxm.mappings.XMLDirectMapping;
import org.eclipse.persistence.oxm.mappings.XMLObjectReferenceMapping;
import org.eclipse.persistence.sessions.Project;

public class ObjectRefClassProject extends Project {

    public ObjectRefClassProject() {
        this.addDescriptor(getRootDescriptor());
        this.addDescriptor(getCustomerDescriptor());
        this.addDescriptor(getAddressDescriptor());
        this.addDescriptor(getPhoneNumberDescriptor());
    }

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

        XMLCompositeCollectionMapping customersMapping = new XMLCompositeCollectionMapping();
        customersMapping.setAttributeName("customers");
        customersMapping.setXPath("customer");
        customersMapping.setReferenceClass(Customer.class);
        xmlDescriptor.addMapping(customersMapping);

        XMLCompositeCollectionMapping addressesMapping = new XMLCompositeCollectionMapping();
        addressesMapping.setAttributeName("addresses");
        addressesMapping.setXPath("address");
        addressesMapping.setReferenceClass(Address.class);
        xmlDescriptor.addMapping(addressesMapping);

        XMLCompositeCollectionMapping phoneNumbersMapping = new XMLCompositeCollectionMapping();
        phoneNumbersMapping.setAttributeName("phoneNumbers");
        phoneNumbersMapping.setXPath("phone-number");
        phoneNumbersMapping.setReferenceClass(PhoneNumber.class);
        xmlDescriptor.addMapping(phoneNumbersMapping);

        return xmlDescriptor;
    }

    private XMLDescriptor getCustomerDescriptor() {
        XMLDescriptor xmlDescriptor = new XMLDescriptor();
        xmlDescriptor.setJavaClass(Customer.class);

        XMLObjectReferenceMapping addressMapping = new XMLObjectReferenceMapping();
        addressMapping.setAttributeName("address");
        addressMapping.addSourceToTargetKeyFieldAssociation("address-id/text()", null);
        addressMapping.setReferenceClass(Object.class);
        xmlDescriptor.addMapping(addressMapping);

        XMLCollectionReferenceMapping phoneNumbersMapping = new XMLCollectionReferenceMapping();
        phoneNumbersMapping.setAttributeName("phoneNumbers");
        phoneNumbersMapping.addSourceToTargetKeyFieldAssociation("phone-number-id/text()", null);
        phoneNumbersMapping.setReferenceClass(Object.class);
        phoneNumbersMapping.getContainerPolicy().setContainerClass(ArrayList.class);
        xmlDescriptor.addMapping(phoneNumbersMapping);

        return xmlDescriptor;
    }

    private XMLDescriptor getAddressDescriptor() {
        XMLDescriptor xmlDescriptor = new XMLDescriptor();
        xmlDescriptor.setJavaClass(Address.class);
        xmlDescriptor.setPrimaryKeyFieldName("@id");

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

        return xmlDescriptor;
    }

    private XMLDescriptor getPhoneNumberDescriptor() {
        XMLDescriptor xmlDescriptor = new XMLDescriptor();
        xmlDescriptor.setJavaClass(PhoneNumber.class);
        xmlDescriptor.setPrimaryKeyFieldName("@id");

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

        return xmlDescriptor;
    }

}