flex.messaging.services.http.proxy.ResponseUtil Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package flex.messaging.services.http.proxy;
/**
*
* Response methods shared by J2EE and .NET.
*/
public class ResponseUtil
{
public static String getCookieName(ProxyContext context, String path, String name, String domain)
{
String clientName;
if (context.isLocalDomain() && (path == null || path.equals("/")))
{
clientName = name;
}
else
{
//Cookie name format: COOKIE_PREFIX[COOKIE_SEPARATOR]domain[COOKIE_SEPARATOR]path[COOKIE_SEPARATOR]name
StringBuffer nameBuf = new StringBuffer(40); //estimated length to usually avoid the buffer needing to grow
nameBuf.append(ProxyConstants.COOKIE_PREFIX);
nameBuf.append(ProxyConstants.COOKIE_SEPARATOR);
nameBuf.append(domain.hashCode());
nameBuf.append(ProxyConstants.COOKIE_SEPARATOR);
nameBuf.append(path.hashCode());
nameBuf.append(ProxyConstants.COOKIE_SEPARATOR);
nameBuf.append(name);
clientName = nameBuf.toString();
}
return clientName;
}
public static boolean ignoreHeader(String name, ProxyContext context)
{
boolean ignoreHeader = false;
if ("Content-Length".equalsIgnoreCase(name) ||
"Set-Cookie".equalsIgnoreCase(name) ||
"Set-Cookie2".equalsIgnoreCase(name) ||
"Cookie".equalsIgnoreCase(name) ||
"Transfer-Encoding".equalsIgnoreCase(name) ||
// cmurphy - copying "Connection" was causing problems with WebLogic 8.1
// brian- Connection header specifies what type of connection is wanted, ie keep-alive.
// From what I've read, it is perfectly acceptible for a proxy to ignore this header
"Connection".equalsIgnoreCase(name) ||
// ignore caching headers if we want to stop caching on this request
(context.disableCaching() && ("Cache-Control".equalsIgnoreCase(name) ||
"Expires".equalsIgnoreCase(name) || "Pragma".equalsIgnoreCase(name)))
)
{
ignoreHeader = true;
}
return ignoreHeader;
}
}