| /** |
| * 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.InputStream; |
| import javax.servlet.ServletInputStream; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Processor; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.http.HttpConverter; |
| import org.apache.camel.component.http.HttpMessage; |
| import org.junit.Test; |
| |
| /** |
| * @version |
| */ |
| public class HttpConverterTest extends BaseJettyTest { |
| |
| @Override |
| public boolean isUseRouteBuilder() { |
| return false; |
| } |
| |
| @Test |
| public void testToServletRequestAndResponse() throws Exception { |
| context.addRoutes(new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("jetty://http://localhost:{{port}}/test") |
| // add this node to make sure the convert can work within DefaultMessageImpl |
| .convertBodyTo(String.class) |
| .process(new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| HttpServletRequest request = exchange.getIn(HttpServletRequest.class); |
| assertNotNull("We should get request object here", request); |
| HttpServletResponse response = exchange.getIn(HttpServletResponse.class); |
| assertNotNull("We should get response object here", response); |
| String s = exchange.getIn().getBody(String.class); |
| assertEquals("Hello World", s); |
| } |
| }).transform(constant("Bye World")); |
| } |
| }); |
| context.start(); |
| |
| String out = template.requestBody("http://localhost:{{port}}/test", "Hello World", String.class); |
| assertEquals("Bye World", out); |
| } |
| |
| @Test |
| public void testToServletInputStream() throws Exception { |
| context.addRoutes(new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("jetty://http://localhost:{{port}}/test"). |
| process(new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| HttpMessage msg = exchange.getIn(HttpMessage.class); |
| |
| ServletInputStream sis = HttpConverter.toServletInputStream(msg); |
| assertNotNull(sis); |
| // The ServletInputStream should be cached and you can't read message here |
| assertTrue(sis.available() == 0); |
| String s = msg.getBody(String.class); |
| |
| assertEquals("Hello World", s); |
| } |
| }).transform(constant("Bye World")); |
| } |
| }); |
| context.start(); |
| |
| String out = template.requestBody("http://localhost:{{port}}/test", "Hello World", String.class); |
| assertEquals("Bye World", out); |
| } |
| |
| @Test |
| public void testToInputStream() throws Exception { |
| context.addRoutes(new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("jetty://http://localhost:{{port}}/test"). |
| process(new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| HttpMessage msg = exchange.getIn(HttpMessage.class); |
| |
| InputStream sis = msg.getBody(InputStream.class); |
| assertNotNull(sis); |
| String s = exchange.getContext().getTypeConverter().convertTo(String.class, sis); |
| |
| assertEquals("Hello World", s); |
| } |
| }).transform(constant("Bye World")); |
| } |
| }); |
| context.start(); |
| |
| String out = template.requestBody("http://localhost:{{port}}/test", "Hello World", String.class); |
| assertEquals("Bye World", out); |
| } |
| |
| @Test |
| public void testNulls() throws Exception { |
| HttpMessage msg = null; |
| assertNull(HttpConverter.toInputStream(msg, null)); |
| assertNull(HttpConverter.toServletInputStream(msg)); |
| assertNull(HttpConverter.toServletRequest(msg)); |
| assertNull(HttpConverter.toServletResponse(msg)); |
| |
| HttpServletRequest req = null; |
| assertNull(HttpConverter.toInputStream(req, null)); |
| } |
| |
| } |