MWOXDescriptorLockingPolicy.java

package org.eclipse.persistence.tools.workbench.mappingsmodel.descriptor.xml;

import java.util.List;

import org.eclipse.persistence.oxm.XMLDescriptor;
import org.eclipse.persistence.oxm.mappings.XMLCompositeObjectMapping;
import org.eclipse.persistence.tools.workbench.mappingsmodel.MWDataField;
import org.eclipse.persistence.tools.workbench.mappingsmodel.descriptor.MWDescriptorLockingPolicy;
import org.eclipse.persistence.tools.workbench.mappingsmodel.descriptor.MWLockingPolicy;
import org.eclipse.persistence.tools.workbench.mappingsmodel.descriptor.MWTransactionalPolicy;
import org.eclipse.persistence.tools.workbench.mappingsmodel.schema.MWSchemaContextComponent;
import org.eclipse.persistence.tools.workbench.mappingsmodel.xml.MWXmlField;
import org.eclipse.persistence.tools.workbench.mappingsmodel.xml.MWXmlNode;
import org.eclipse.persistence.tools.workbench.mappingsmodel.xml.MWXpathContext;
import org.eclipse.persistence.tools.workbench.mappingsmodel.xml.MWXpathSpec;
import org.eclipse.persistence.tools.workbench.mappingsmodel.xml.SchemaChange;

/**
 * Locking policy is not currently supported in OX descriptors but may eventually be supported.
 * @author lddavis
 *
 */

public class MWOXDescriptorLockingPolicy extends MWDescriptorLockingPolicy
implements MWXmlNode, MWXpathContext {

    public static XMLDescriptor buildDescriptor() {
        XMLDescriptor descriptor = new XMLDescriptor();

        descriptor.setJavaClass(MWOXDescriptorLockingPolicy.class);
        descriptor.getInheritancePolicy().setParentClass(MWDescriptorLockingPolicy.class);

        return descriptor;
    }

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

    private MWOXDescriptorLockingPolicy() {
        super();
    }

    MWOXDescriptorLockingPolicy(MWOXTransactionalPolicy descriptor) {
        super(descriptor);
    }

    // **************** Convenience *******************************************

    private MWOXDescriptor oxDescriptor() {
        return (MWOXDescriptor) ((MWTransactionalPolicy) this.getParent()).getParent();
    }

    public void resolveXpaths() {
    }

    public void schemaChanged(SchemaChange change) {
    }

    @Override
    protected void checkLockFieldSpecifiedForLockingPolicy(List newProblems) {
    }

    public MWDataField getVersionLockField() {
        return null;
    }

    public void setVersionLockField(MWDataField newLockField) {
    }

    public MWSchemaContextComponent schemaContext(MWXmlField xmlField) {
        return oxDescriptor().getSchemaContext();
    }

    public MWXpathSpec xpathSpec(MWXmlField xmlField) {
        return null;
    }

}