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OpenCms is an enterprise-ready, easy to use website content management system based on Java and XML technology. Offering a complete set of features, OpenCms helps content managers worldwide to create and maintain beautiful websites fast and efficiently.

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/*
 * This library is part of OpenCms -
 * the Open Source Content Management System
 *
 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * For further information about Alkacon Software, please see the
 * company website: http://www.alkacon.com
 *
 * For further information about OpenCms, please see the
 * project website: http://www.opencms.org
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package org.opencms.gwt;

import java.util.Set;

import com.google.gwt.user.server.rpc.SerializationPolicy;
import com.google.gwt.user.server.rpc.impl.LegacySerializationPolicy;

/**
 * A GWT serialization policy for pre-fetching.

* * @since 8.0.0 */ public final class CmsPrefetchSerializationPolicy extends SerializationPolicy { /** The singleton instance of this serialization policy. */ private static CmsPrefetchSerializationPolicy m_instance; /** An instance of the legacy serialization policy. */ private LegacySerializationPolicy m_legacyPolicy = LegacySerializationPolicy.getInstance(); /** * Hidden default constructor.

*/ private CmsPrefetchSerializationPolicy() { // do nothing } /** * Returns the singleton instance of this class.

* * @return the singleton instance of this class */ public static CmsPrefetchSerializationPolicy instance() { if (m_instance == null) { m_instance = new CmsPrefetchSerializationPolicy(); } return m_instance; } /** * @see com.google.gwt.user.server.rpc.SerializationPolicy#getClientFieldNamesForEnhancedClass(java.lang.Class) */ @Override public Set getClientFieldNamesForEnhancedClass(Class clazz) { return null; } /** * @see com.google.gwt.user.server.rpc.SerializationPolicy#shouldDeserializeFields(java.lang.Class) */ @Override public boolean shouldDeserializeFields(Class clazz) { return m_legacyPolicy.shouldDeserializeFields(clazz); } /** * @see com.google.gwt.user.server.rpc.SerializationPolicy#shouldSerializeFields(java.lang.Class) */ @Override public boolean shouldSerializeFields(Class clazz) { return m_legacyPolicy.shouldDeserializeFields(clazz); } /** * @see com.google.gwt.user.server.rpc.SerializationPolicy#validateDeserialize(java.lang.Class) */ @Override public void validateDeserialize(Class clazz) { // all are valid } /** * @see com.google.gwt.user.server.rpc.SerializationPolicy#validateSerialize(java.lang.Class) */ @Override public void validateSerialize(Class clazz) { // all are valid } }





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