/**
* 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 $Revision: 1027376 $
*/
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));
}
}