All Downloads are FREE. Search and download functionalities are using the official Maven repository.

com.sun.faces.context.StringArrayValuesMap Maven / Gradle / Ivy

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package com.sun.faces.context;

import java.util.Map;
import java.util.Arrays;
import java.util.Set;

/**
 * 

* This is the base Map for those Maps that need to return String[] * values. *

*/ abstract class StringArrayValuesMap extends BaseContextMap { // -------------------------------------------------------- Methods from Map @Override public boolean containsValue(Object value) { if (value == null || !value.getClass().isArray()) { return false; } Set entrySet = entrySet(); for (Object anEntrySet : entrySet) { Map.Entry entry = (Map.Entry) anEntrySet; // values will be arrays if (Arrays.equals((Object[]) value, (Object[]) entry.getValue())) { return true; } } return false; } @Override public boolean equals(Object obj) { if (obj == null || !(obj.getClass() == ExternalContextImpl.theUnmodifiableMapClass)) { return false; } Map objMap = (Map) obj; if (this.size() != objMap.size()) { return false; } String[] thisKeys = keySet().toArray(new String[this.size()]); Object[] objKeys = objMap.keySet().toArray(); Arrays.sort(thisKeys); Arrays.sort(objKeys); if (!(Arrays.equals(thisKeys, objKeys))) { return false; } else { for (Object key : thisKeys) { Object[] thisVal = this.get(key); Object[] objVal = (Object[]) objMap.get(key); if (!(Arrays.equals(thisVal, objVal))) { return false; } } } return true; } @Override public int hashCode() { return this.hashCode(this); } // ------------------------------------------------------- Protected Methods protected int hashCode(Object someObject) { int hashCode = 7 * someObject.hashCode(); for (Object o : entrySet()) { Map.Entry entry = (Map.Entry) o; hashCode += entry.getKey().hashCode(); hashCode += (Arrays.hashCode((Object[]) entry.getValue())); } return hashCode; } }





© 2015 - 2024 Weber Informatics LLC | Privacy Policy