/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* http://glassfish.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package org.glassfish.jersey.tests.e2e.client;
import javax.ws.rs.HeaderParam;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.Entity;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.Application;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriBuilder;
import org.glassfish.jersey.apache.connector.ApacheConnectorProvider;
import org.glassfish.jersey.client.ClientConfig;
import org.glassfish.jersey.client.ClientProperties;
import org.glassfish.jersey.client.RequestEntityProcessing;
import org.glassfish.jersey.filter.LoggingFilter;
import org.glassfish.jersey.grizzly.connector.GrizzlyConnectorProvider;
import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.test.JerseyTest;
import org.junit.Assert;
import org.junit.Test;
/**
* Tests chunk encoding and possibility of buffering the entity.
*
* @author Miroslav Fuksa (miroslav.fuksa at oracle.com)
*/
public class BufferingTest extends JerseyTest {
@Override
protected Application configure() {
return new ResourceConfig(MyResource.class, LoggingFilter.class);
}
@Path("resource")
public static class MyResource {
@POST
public String getBuffered(@HeaderParam("content-length") String contentLenght,
@HeaderParam("transfer-encoding") String transferEncoding) {
if (transferEncoding != null && transferEncoding.equals("chunked")) {
return "chunked";
}
return contentLenght;
}
}
@Test
public void testApacheConnector() {
testWithBuffering(getApacheConnectorConfig());
testWithChunkEncodingWithoutPropertyDefinition(getApacheConnectorConfig());
testWithChunkEncodingWithPropertyDefinition(getApacheConnectorConfig());
testWithChunkEncodingPerRequest(getApacheConnectorConfig());
testDefaultOption(getApacheConnectorConfig(), RequestEntityProcessing.CHUNKED);
}
@Test
public void testGrizzlyConnector() {
testWithBuffering(getGrizzlyConnectorConfig());
testWithChunkEncodingWithoutPropertyDefinition(getGrizzlyConnectorConfig());
testWithChunkEncodingWithPropertyDefinition(getGrizzlyConnectorConfig());
testWithChunkEncodingPerRequest(getGrizzlyConnectorConfig());
testDefaultOption(getGrizzlyConnectorConfig(), RequestEntityProcessing.CHUNKED);
}
@Test
public void testHttpUrlConnector() {
testWithBuffering(getHttpUrlConnectorConfig());
testWithChunkEncodingWithoutPropertyDefinition(getHttpUrlConnectorConfig());
testWithChunkEncodingWithPropertyDefinition(getHttpUrlConnectorConfig());
testWithChunkEncodingPerRequest(getHttpUrlConnectorConfig());
testDefaultOption(getHttpUrlConnectorConfig(), RequestEntityProcessing.BUFFERED);
}
private ClientConfig getApacheConnectorConfig() {
return new ClientConfig().connectorProvider(new ApacheConnectorProvider());
}
private ClientConfig getGrizzlyConnectorConfig() {
return new ClientConfig().connectorProvider(new GrizzlyConnectorProvider());
}
private ClientConfig getHttpUrlConnectorConfig() {
return new ClientConfig();
}
private void testDefaultOption(ClientConfig cc, RequestEntityProcessing mode) {
String entity = getVeryLongString();
makeRequest(cc, entity, mode == RequestEntityProcessing.BUFFERED ? String.valueOf(entity.length())
: "chunked");
}
private void testWithBuffering(ClientConfig cc) {
cc.property(ClientProperties.REQUEST_ENTITY_PROCESSING, RequestEntityProcessing.BUFFERED);
String entity = getVeryLongString();
makeRequest(cc, entity, String.valueOf(entity.length()));
}
private void makeRequest(ClientConfig cc, String entity, String expected) {
Client client = ClientBuilder.newClient(cc);
WebTarget target = client.target(UriBuilder.fromUri(getBaseUri()).path("resource").build());
Response response = target.request().post(Entity.entity(entity, MediaType.TEXT_PLAIN_TYPE));
Assert.assertEquals(200, response.getStatus());
Assert.assertEquals(expected, response.readEntity(String.class));
}
private void testWithChunkEncodingWithPropertyDefinition(ClientConfig cc) {
cc.property(ClientProperties.REQUEST_ENTITY_PROCESSING, RequestEntityProcessing.CHUNKED);
cc.property(ClientProperties.CHUNKED_ENCODING_SIZE, 3000);
String entity = getVeryLongString();
makeRequest(cc, entity, "chunked");
}
private void testWithChunkEncodingWithoutPropertyDefinition(ClientConfig cc) {
cc.property(ClientProperties.REQUEST_ENTITY_PROCESSING, RequestEntityProcessing.CHUNKED);
String entity = getVeryLongString();
makeRequest(cc, entity, "chunked");
}
/**
* Tests that {@link org.glassfish.jersey.client.ClientProperties#REQUEST_ENTITY_PROCESSING} can be defined
* per request with different values.
*/
private void testWithChunkEncodingPerRequest(ClientConfig cc) {
cc.property(ClientProperties.REQUEST_ENTITY_PROCESSING, RequestEntityProcessing.CHUNKED);
cc.property(ClientProperties.CHUNKED_ENCODING_SIZE, 3000);
Client client = ClientBuilder.newClient(cc);
WebTarget target = client.target(UriBuilder.fromUri(getBaseUri()).path("resource").build());
String entity = getVeryLongString();
Response response = target.request().post(Entity.entity(entity, MediaType.TEXT_PLAIN_TYPE));
Assert.assertEquals(200, response.getStatus());
Assert.assertEquals("chunked", response.readEntity(String.class));
response = target.property(ClientProperties.REQUEST_ENTITY_PROCESSING, RequestEntityProcessing.BUFFERED)
.request().post(Entity.entity(entity, MediaType.TEXT_PLAIN_TYPE));
Assert.assertEquals(200, response.getStatus());
Assert.assertEquals(String.valueOf(entity.length()), response.readEntity(String.class));
}
public String getVeryLongString() {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < 1; i++) {
sb.append("helllllloooooooooooooooooooooooooooooouuuuuuuuuuu.");
}
return sb.toString();
}
}