/*******************************************************************************
* 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.testing.oxm.mappings.directcollection.nillable;
import org.eclipse.persistence.oxm.NamespaceResolver;
import org.eclipse.persistence.oxm.XMLConstants;
import org.eclipse.persistence.oxm.XMLDescriptor;
import org.eclipse.persistence.oxm.mappings.XMLCompositeDirectCollectionMapping;
import org.eclipse.persistence.oxm.mappings.XMLDirectMapping;
import org.eclipse.persistence.sessions.Project;
public class DirectCollectionNodeNullPolicyProject extends Project {
/**
* Construct a project with a descriptor setup for all fields that do not use a default NodeNullPolicy
* @param aMapping
* @param fieldsAsElements
*/
public DirectCollectionNodeNullPolicyProject(boolean fieldsAsElements) {
XMLDescriptor aDescriptor = getEmployeeDescriptor(fieldsAsElements);
addDescriptor(aDescriptor);
}
/**
* Set only the mappings that do not have a default NodeNullPolicy
* @return
*/
private XMLDescriptor getEmployeeDescriptor(boolean fieldsAsElements) {
// if all fields are attributes the use XPath format @id otherwise use id/text()
String xPathPrepend;
// if all fields are attributes the use XPath format @id otherwise use id/text()
String xPathAppend;
if (fieldsAsElements) {
xPathPrepend = "";
xPathAppend = "/text()";
} else {
xPathPrepend = "@";
xPathAppend = "";
}
XMLDescriptor descriptor = new XMLDescriptor();
descriptor.setJavaClass(Employee.class);
descriptor.setDefaultRootElement("employee");
XMLDirectMapping idMapping = new XMLDirectMapping();
idMapping.setAttributeName("id");
idMapping.setXPath(xPathPrepend + "id" + xPathAppend);
descriptor.addMapping(idMapping);
XMLDirectMapping firstNameMapping = new XMLDirectMapping();
firstNameMapping.setAttributeName("firstName");
firstNameMapping.setXPath(xPathPrepend + "first-name" + xPathAppend);
descriptor.addMapping(firstNameMapping);
XMLCompositeDirectCollectionMapping taskMapping = new XMLCompositeDirectCollectionMapping();
taskMapping.setAttributeName("tasks");
if (fieldsAsElements) {
taskMapping.setXPath(xPathPrepend + "task" + xPathAppend);
} else {
taskMapping.setXPath("tasks/" + xPathPrepend + "task" + xPathAppend);
}
descriptor.addMapping(taskMapping);
XMLDirectMapping lastNameMapping = new XMLDirectMapping();
lastNameMapping.setAttributeName("lastName");
lastNameMapping.setXPath(xPathPrepend + "last-name" + xPathAppend);
descriptor.addMapping(lastNameMapping);
NamespaceResolver nsr = new NamespaceResolver();
nsr.put(XMLConstants.SCHEMA_INSTANCE_PREFIX, javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI);
descriptor.setNamespaceResolver(nsr);
return descriptor;
}
}