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EclipseLink build based upon Git transaction ecdf3c32c4
/*
* Copyright (c) 1998, 2018 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 v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0,
* or the Eclipse Distribution License v. 1.0 which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
*/
// Contributors:
// Oracle - initial API and implementation from Oracle TopLink
package org.eclipse.persistence.internal.sessions.factories;
import org.eclipse.persistence.internal.security.PrivilegedClassForName;
import org.eclipse.persistence.internal.security.PrivilegedNewInstanceFromClass;
import org.eclipse.persistence.internal.sessions.DatabaseSessionImpl;
import org.eclipse.persistence.mappings.DatabaseMapping;
import org.eclipse.persistence.oxm.NamespaceResolver;
import org.eclipse.persistence.oxm.XMLDescriptor;
import org.eclipse.persistence.internal.codegen.NonreflectiveMethodDefinition;
/**
* Helper class to abstract the XML mapping for DirectToXMLType.
*
* @author djclarke
* @since EclipseLink 0.1
*/
public class DirectToXMLTypeMappingHelper {
private static DirectToXMLTypeMappingHelper singleton = null;
public static DirectToXMLTypeMappingHelper getInstance() {
if (singleton == null) {
Class helperClass = null;
try {
helperClass = new PrivilegedClassForName("org.eclipse.persistence.sessions.factories.OracleDirectToXMLTypeMappingHelper").run();
} catch (Throwable cnfe) {
helperClass = DirectToXMLTypeMappingHelper.class;
}
try {
singleton = (DirectToXMLTypeMappingHelper) new PrivilegedNewInstanceFromClass(helperClass).run();
} catch (IllegalAccessException e) {
throw new RuntimeException("Helper create failed: " + helperClass);
} catch (InstantiationException e) {
throw new RuntimeException("Helper create failed: " + helperClass);
}
}
return singleton;
}
/**
* Add the XMLType mapping indicator to the DatabaseMapping descriptor.
*/
public void addClassIndicator(XMLDescriptor descriptor, String namespaceXPath) {
}
/**
* Write the Project.class code for the XMLType property.
*/
public void writeShouldreadWholeDocument(NonreflectiveMethodDefinition method, String mappingName, DatabaseMapping mapping) {
}
/**
* Invoked from a descriptor add the descriptor for DirectToXMLTypeMapping
* @param namespacePrefix
*/
public void addXDBDescriptors(String name, DatabaseSessionImpl session,
NamespaceResolver namespaceResolver) {
}
}