| /** |
| * 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.File; |
| import java.io.IOException; |
| |
| import javax.activation.DataHandler; |
| import javax.servlet.FilterChain; |
| 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.multipart.FilePart; |
| import org.apache.commons.httpclient.methods.multipart.MultipartRequestEntity; |
| import org.apache.commons.httpclient.methods.multipart.Part; |
| import org.apache.commons.httpclient.methods.multipart.StringPart; |
| import org.eclipse.jetty.servlets.MultiPartFilter; |
| import org.junit.Test; |
| |
| public class MultiPartFormWithCustomFilterTest extends BaseJettyTest { |
| |
| private static class MyMultipartFilter extends MultiPartFilter { |
| @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("MyMultipartFilter", "true"); |
| |
| super.doFilter(request, response, chain); |
| } |
| } |
| |
| @Test |
| public void testSendMultiPartForm() throws Exception { |
| HttpClient httpclient = new HttpClient(); |
| File file = new File("src/main/resources/META-INF/NOTICE.txt"); |
| PostMethod httppost = new PostMethod("http://localhost:" + getPort() + "/test"); |
| Part[] parts = { |
| new StringPart("comment", "A binary file of some kind"), |
| new FilePart(file.getName(), file) |
| }; |
| |
| MultipartRequestEntity reqEntity = new MultipartRequestEntity(parts, httppost.getParams()); |
| 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", "A binary file of some kind", result); |
| assertNotNull("Did not use custom multipart filter", httppost.getResponseHeader("MyMultipartFilter")); |
| } |
| |
| @Test |
| public void testSendMultiPartFormOverrideEnableMultpartFilterFalse() throws Exception { |
| HttpClient httpclient = new HttpClient(); |
| |
| File file = new File("src/main/resources/META-INF/NOTICE.txt"); |
| |
| PostMethod httppost = new PostMethod("http://localhost:" + getPort() + "/test2"); |
| Part[] parts = { |
| new StringPart("comment", "A binary file of some kind"), |
| new FilePart(file.getName(), file) |
| }; |
| |
| MultipartRequestEntity reqEntity = new MultipartRequestEntity(parts, httppost.getParams()); |
| httppost.setRequestEntity(reqEntity); |
| |
| int status = httpclient.executeMethod(httppost); |
| |
| assertEquals("Get a wrong response status", 200, status); |
| assertNotNull("Did not use custom multipart filter", httppost.getResponseHeader("MyMultipartFilter")); |
| } |
| |
| @Override |
| protected JndiRegistry createRegistry() throws Exception { |
| JndiRegistry jndi = super.createRegistry(); |
| jndi.bind("myMultipartFilter", new MyMultipartFilter()); |
| return jndi; |
| } |
| |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| public void configure() throws Exception { |
| // START SNIPPET: e1 |
| // Set the jetty temp directory which store the file for multi part form |
| // camel-jetty will clean up the file after it handled the request. |
| // The option works rightly from Camel 2.4.0 |
| getContext().getProperties().put("CamelJettyTempDir", "target"); |
| |
| from("jetty://http://localhost:{{port}}/test?multipartFilterRef=myMultipartFilter").process(new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| Message in = exchange.getIn(); |
| assertEquals("Get a wrong attachement size", 1, in.getAttachments().size()); |
| // The file name is attachment id |
| DataHandler data = in.getAttachment("NOTICE.txt"); |
| |
| assertNotNull("Should get the DataHandle NOTICE.txt", data); |
| // This assert is wrong, but the correct content-type (application/octet-stream) |
| // will not be returned until Jetty makes it available - currently the content-type |
| // returned is just the default for FileDataHandler (for the implentation being used) |
| //assertEquals("Get a wrong content type", "text/plain", data.getContentType()); |
| assertEquals("Got the wrong name", "NOTICE.txt", data.getName()); |
| |
| assertTrue("We should get the data from the DataHandle", data.getDataSource() |
| .getInputStream().available() > 0); |
| |
| // The other form date can be get from the message header |
| exchange.getOut().setBody(in.getHeader("comment")); |
| } |
| }); |
| // END SNIPPET: e1 |
| |
| // Test to ensure that setting a multipartFilterRef overrides the enableMultipartFilter=false parameter |
| from("jetty://http://localhost:{{port}}/test2?multipartFilterRef=myMultipartFilter&enableMultipartFilter=false").process(new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| Message in = exchange.getIn(); |
| assertEquals("Get a wrong attachement size", 1, in.getAttachments().size()); |
| DataHandler data = in.getAttachment("NOTICE.txt"); |
| |
| assertNotNull("Should get the DataHandle NOTICE.txt", data); |
| // The other form date can be get from the message header |
| exchange.getOut().setBody(in.getHeader("comment")); |
| } |
| }); |
| } |
| }; |
| } |
| } |