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This is the master POM file for Oracle's Implementation of the JSF 2.1 Specification.
/*
* 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:
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* 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
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*/
package com.sun.faces.context;
import java.util.Map;
import java.util.Set;
import java.util.Collections;
import java.util.Collection;
import java.util.Iterator;
import javax.servlet.http.HttpServletRequest;
import com.sun.faces.util.Util;
/**
* @see javax.faces.context.ExternalContext#getRequestHeaderMap()
*/
public class RequestHeaderMap extends BaseContextMap {
private final HttpServletRequest request;
// ------------------------------------------------------------ Constructors
public RequestHeaderMap(HttpServletRequest request) {
this.request = request;
}
// -------------------------------------------------------- Methods from Map
@Override
public String get(Object key) {
Util.notNull("key", key);
return (request.getHeader(key.toString()));
}
@Override
public Set> entrySet() {
return Collections.unmodifiableSet(super.entrySet());
}
@Override
public Set keySet() {
return Collections.unmodifiableSet(super.keySet());
}
@Override
public Collection values() {
return Collections.unmodifiableCollection(super.values());
}
@Override
public boolean containsKey(Object key) {
return (request.getHeader(key.toString()) != null);
}
@Override
public boolean equals(Object obj) {
return !(obj == null ||
!(obj.getClass()
== ExternalContextImpl
.theUnmodifiableMapClass)) && super.equals(obj);
}
@Override
public int hashCode() {
int hashCode = 7 * request.hashCode();
for (Iterator i = entrySet().iterator(); i.hasNext(); ) {
hashCode += i.next().hashCode();
}
return hashCode;
}
// --------------------------------------------- Methods from BaseContextMap
protected Iterator> getEntryIterator() {
return new EntryIterator(request.getHeaderNames());
}
protected Iterator getKeyIterator() {
return new KeyIterator(request.getHeaderNames());
}
protected Iterator getValueIterator() {
return new ValueIterator(request.getHeaderNames());
}
} // END RequestHeaderMap