| /** |
| * 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 java.util.ArrayList; |
| import java.util.List; |
| |
| import javax.servlet.Filter; |
| import javax.servlet.FilterChain; |
| import javax.servlet.FilterConfig; |
| import javax.servlet.ServletException; |
| import javax.servlet.ServletRequest; |
| import javax.servlet.ServletResponse; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Message; |
| import org.apache.camel.Processor; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.impl.JndiRegistry; |
| import org.apache.commons.httpclient.HttpClient; |
| import org.apache.commons.httpclient.methods.PostMethod; |
| import org.apache.commons.httpclient.methods.StringRequestEntity; |
| import org.junit.Test; |
| |
| public class CustomFiltersTest extends BaseJettyTest { |
| |
| private static class MyTestFilter implements Filter { |
| @Override |
| public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { |
| // set a marker attribute to show that this filter class was used |
| ((HttpServletResponse)response).addHeader("MyTestFilter", "true"); |
| chain.doFilter(request , response); |
| } |
| |
| @Override |
| public void init(FilterConfig filterConfig) throws ServletException { |
| // do nothing here |
| } |
| |
| @Override |
| public void destroy() { |
| // do nothing here |
| } |
| } |
| |
| private void sendRequestAndVerify(String url) throws Exception { |
| HttpClient httpclient = new HttpClient(); |
| |
| PostMethod httppost = new PostMethod(url); |
| |
| StringRequestEntity reqEntity = new StringRequestEntity("This is a test", null, null); |
| httppost.setRequestEntity(reqEntity); |
| |
| int status = httpclient.executeMethod(httppost); |
| |
| assertEquals("Get a wrong response status", 200, status); |
| |
| String result = httppost.getResponseBodyAsString(); |
| assertEquals("Get a wrong result", "This is a test response", result); |
| assertNotNull("Did not use custom multipart filter", httppost.getResponseHeader("MyTestFilter")); |
| } |
| |
| @Test |
| public void testFilters() throws Exception { |
| sendRequestAndVerify("http://localhost:" + getPort() + "/testFilters"); |
| } |
| |
| @Override |
| protected JndiRegistry createRegistry() throws Exception { |
| JndiRegistry jndi = super.createRegistry(); |
| List<Filter> filters = new ArrayList<Filter>(); |
| filters.add(new MyTestFilter()); |
| jndi.bind("myFilters", filters); |
| return jndi; |
| } |
| |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| public void configure() throws Exception { |
| |
| // Test the filter list options |
| from("jetty://http://localhost:{{port}}/testFilters?filtersRef=myFilters").process(new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| Message in = exchange.getIn(); |
| String request = in.getBody(String.class); |
| // The other form date can be get from the message header |
| exchange.getOut().setBody(request + " response"); |
| } |
| }); |
| } |
| }; |
| } |
| } |