org.glassfish.jersey.client.ChunkedInputReader Maven / Gradle / Ivy
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2012 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.client;
import java.io.IOException;
import java.io.InputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.MessageBodyReader;
import javax.inject.Inject;
import javax.inject.Provider;
import org.glassfish.jersey.internal.util.ReflectionHelper;
import org.glassfish.jersey.message.MessageBodyWorkers;
/**
* {@link javax.ws.rs.ext.MessageBodyWriter} for {@link ChunkedInput}.
*
* @author Marek Potociar (marek.potociar at oracle.com)
*/
public class ChunkedInputReader implements MessageBodyReader {
@Inject
private Provider messageBodyWorkers;
@Inject
private Provider requestProvider;
@Override
public boolean isReadable(Class aClass, Type type, Annotation[] annotations, MediaType mediaType) {
return aClass.equals(ChunkedInput.class);
}
@Override
public ChunkedInput readFrom(Class chunkedInputClass,
Type type,
Annotation[] annotations,
MediaType mediaType,
MultivaluedMap headers,
InputStream inputStream) throws IOException, WebApplicationException {
final Type chunkType = ReflectionHelper.getTypeArgument(type, 0);
return new ChunkedInput(
chunkType,
inputStream,
annotations,
mediaType,
headers,
messageBodyWorkers.get(),
requestProvider.get());
}
}