/** | |
* 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 org.apache.camel.component.jetty; | |
import java.io.IOException; | |
import javax.servlet.Filter; | |
import javax.servlet.FilterChain; | |
import javax.servlet.FilterConfig; | |
import javax.servlet.ServletException; | |
import javax.servlet.ServletRequest; | |
import javax.servlet.ServletResponse; | |
/** | |
* A multipart filter that processes only initially dispatched requests. | |
* Re-dispatched requests are ignored. | |
*/ | |
class CamelMultipartFilter implements Filter { | |
private Filter wrapped; | |
public CamelMultipartFilter(Filter wrapped) { | |
this.wrapped = wrapped; | |
} | |
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { | |
if (request.getAttribute(CamelContinuationServlet.EXCHANGE_ATTRIBUTE_NAME) == null) { | |
wrapped.doFilter(request, response, chain); | |
} else { | |
chain.doFilter(request, response); | |
} | |
} | |
public void destroy() { | |
wrapped.destroy(); | |
} | |
public void init(FilterConfig config) throws ServletException { | |
wrapped.init(config); | |
} | |
} |