| // |
| // ======================================================================== |
| // Copyright (c) 1995-2017 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.websocket.jsr356.annotations; |
| |
| //import java.io.IOException; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.lang.reflect.Method; |
| |
| import javax.websocket.DecodeException; |
| import javax.websocket.Decoder; |
| |
| import org.eclipse.jetty.websocket.jsr356.JsrSession; |
| import org.eclipse.jetty.websocket.jsr356.annotations.Param.Role; |
| |
| /** |
| * Callable for {@link OnMessage} annotated methods for {@link InputStream} based binary message objects |
| * |
| * @see BinaryStream |
| */ |
| public class OnMessageBinaryStreamCallable extends OnMessageCallable |
| { |
| private Decoder.BinaryStream<?> binaryDecoder; |
| |
| public OnMessageBinaryStreamCallable(Class<?> pojo, Method method) |
| { |
| super(pojo,method); |
| } |
| |
| /** |
| * Copy Constructor |
| */ |
| public OnMessageBinaryStreamCallable(OnMessageCallable copy) |
| { |
| super(copy); |
| } |
| |
| public Object call(Object endpoint, InputStream stream) throws DecodeException, IOException |
| { |
| // Bug-430088 - streaming based calls are dispatched. |
| // create a copy of the calling args array to prevent concurrency problems. |
| Object copy[] = new Object[super.args.length]; |
| System.arraycopy(super.args,0,copy,0,super.args.length); |
| copy[idxMessageObject] = binaryDecoder.decode(stream); |
| return super.call(endpoint,copy); |
| } |
| |
| @Override |
| public void init(JsrSession session) |
| { |
| idxMessageObject = findIndexForRole(Role.MESSAGE_BINARY_STREAM); |
| assertRoleRequired(idxMessageObject,"Binary InputStream Message Object"); |
| super.init(session); |
| assertDecoderRequired(); |
| binaryDecoder = (Decoder.BinaryStream<?>)getDecoder(); |
| } |
| } |