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JAX-WS Runtime with module descriptor
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2012 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
* http://glassfish.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
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* and therefore, elected the GPL Version 2 license, then the option applies
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*/
package com.sun.xml.ws.transport.httpspi.servlet;
import javax.servlet.http.HttpServletRequest;
import javax.xml.ws.spi.http.HttpExchange;
import java.util.*;
/**
* {@link HttpExchange#getRequestHeaders} impl for servlet container.
*
* @author Jitendra Kotamraju
*/
class ExchangeRequestHeaders extends Headers {
private final HttpServletRequest request;
private boolean useMap = false;
ExchangeRequestHeaders(HttpServletRequest request) {
this.request = request;
}
private void convertToMap() {
if (!useMap) {
Enumeration e = request.getHeaderNames();
while(e.hasMoreElements()) {
String name = (String)e.nextElement();
Enumeration ev = request.getHeaders(name);
while(ev.hasMoreElements()) {
String value = (String)ev.nextElement();
super.add(name, value);
}
}
useMap = true;
}
}
@Override
public int size() {
convertToMap();
return super.size();
}
@Override
public boolean isEmpty() {
convertToMap();
return super.isEmpty();
}
@Override
public boolean containsKey(Object key) {
if (!(key instanceof String)) {
return false;
}
return useMap ? super.containsKey(key) : request.getHeader((String)key) != null;
}
@Override
public boolean containsValue(Object value) {
convertToMap();
return super.containsValue(value);
}
@Override
public List get(Object key) {
convertToMap();
return super.get(key);
}
@Override
public String getFirst(String key) {
return useMap ? super.getFirst(key) : request.getHeader(key);
}
@Override
public List put(String key, List value) {
convertToMap();
return super.put(key, value);
}
@Override
public void add(String key, String value) {
convertToMap();
super.add(key, value);
}
@Override
public void set(String key, String value) {
convertToMap();
super.set(key, value);
}
@Override
public List remove(Object key) {
convertToMap();
return super.remove(key);
}
@Override
public void putAll(Map> t) {
convertToMap();
super.putAll(t);
}
@Override
public void clear() {
convertToMap();
super.clear();
}
@Override
public Set keySet() {
convertToMap();
return super.keySet();
}
@Override
public Collection> values() {
convertToMap();
return super.values();
}
@Override
public Set>> entrySet() {
convertToMap();
return super.entrySet();
}
@Override
public String toString() {
convertToMap();
return super.toString();
}
@Override
public boolean equals(Object o) {
return super.equals(o);
}
@Override
public int hashCode() {
return super.hashCode();
}
}