| /** |
| * 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.restlet; |
| |
| import java.io.IOException; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Processor; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.junit.Test; |
| import org.restlet.Client; |
| import org.restlet.Request; |
| import org.restlet.Response; |
| import org.restlet.data.MediaType; |
| import org.restlet.data.Method; |
| import org.restlet.data.Protocol; |
| import org.restlet.data.Status; |
| |
| public class RestletRouteBuilderTest extends RestletTestSupport { |
| private static final String ID = "89531"; |
| private static final String JSON = "{\"document type\": \"JSON\"}"; |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() { |
| return new RouteBuilder() { |
| public void configure() { |
| |
| // Restlet producer to use POST method. The RestletMethod=post will be stripped |
| // before request is sent. |
| from("direct:start").setHeader("id", constant(ID)) |
| .to("restlet:http://localhost:" + portNum + "/orders?restletMethod=post&foo=bar"); |
| |
| // Restlet consumer to handler POST method |
| from("restlet:http://localhost:" + portNum + "/orders?restletMethod=post").process(new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| exchange.getOut().setBody( |
| "received [" + exchange.getIn().getBody(String.class) |
| + "] as an order id = " |
| + exchange.getIn().getHeader("id")); |
| } |
| }); |
| |
| // Restlet consumer to handler POST method |
| from("restlet:http://localhost:" + portNum + "/ordersJSON?restletMethod=post").process(new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| String body = exchange.getIn().getBody(String.class); |
| if (body.indexOf("{") == -1) { |
| throw new Exception("Inproperly formatted JSON: " + body); |
| } |
| exchange.getOut().setBody(body); |
| } |
| }); |
| |
| // Restlet consumer default to handle GET method |
| from("restlet:http://localhost:" + portNum + "/orders/{id}/{x}").process(new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| exchange.getOut().setBody( |
| "received GET request with id=" |
| + exchange.getIn().getHeader("id") |
| + " and x=" |
| + exchange.getIn().getHeader("x")); |
| } |
| }); |
| } |
| }; |
| } |
| |
| @Test |
| public void testProducer() throws IOException { |
| String response = template.requestBody("direct:start", "<order foo='1'/>", String.class); |
| assertEquals("received [<order foo='1'/>] as an order id = " + ID, response); |
| |
| response = template.requestBodyAndHeader( |
| "restlet:http://localhost:" + portNum + "/orders?restletMethod=post&foo=bar", |
| "<order foo='1'/>", "id", "89531", String.class); |
| assertEquals("received [<order foo='1'/>] as an order id = " + ID, response); |
| } |
| |
| @Test |
| public void testProducerJSON() throws IOException { |
| String response = template.requestBodyAndHeader( |
| "restlet:http://localhost:" + portNum + "/ordersJSON?restletMethod=post&foo=bar", |
| JSON, |
| Exchange.CONTENT_TYPE, |
| MediaType.APPLICATION_JSON, |
| String.class); |
| |
| assertEquals(JSON, response); |
| } |
| |
| @Test |
| public void testProducerJSONFailure() throws IOException { |
| String response = template.requestBodyAndHeader( |
| "restlet:http://localhost:" + portNum + "/ordersJSON?restletMethod=post&foo=bar", |
| "{'JSON'}", |
| Exchange.CONTENT_TYPE, |
| MediaType.APPLICATION_JSON, String.class); |
| |
| assertEquals("{'JSON'}", response); |
| } |
| |
| @Test |
| public void testConsumer() throws IOException { |
| Client client = new Client(Protocol.HTTP); |
| Response response = client.handle(new Request(Method.GET, |
| "http://localhost:" + portNum + "/orders/99991/6")); |
| assertEquals("received GET request with id=99991 and x=6", |
| response.getEntity().getText()); |
| } |
| |
| @Test |
| public void testUnhandledConsumer() throws IOException { |
| Client client = new Client(Protocol.HTTP); |
| Response response = client.handle(new Request(Method.POST, |
| "http://localhost:" + portNum + "/orders/99991/6")); |
| // expect error status as no Restlet consumer to handle POST method |
| assertEquals(Status.CLIENT_ERROR_METHOD_NOT_ALLOWED, response.getStatus()); |
| assertNotNull(response.getEntity().getText()); |
| } |
| |
| @Test |
| public void testNotFound() throws IOException { |
| Client client = new Client(Protocol.HTTP); |
| Response response = client.handle(new Request(Method.POST, |
| "http://localhost:" + portNum + "/unknown")); |
| // expect error status as no Restlet consumer to handle POST method |
| assertEquals(Status.CLIENT_ERROR_NOT_FOUND, response.getStatus()); |
| assertNotNull(response.getEntity().getText()); |
| } |
| } |