| // |
| // ======================================================================== |
| // 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.messages; |
| |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| |
| import javax.websocket.MessageHandler; |
| import javax.websocket.MessageHandler.Partial; |
| |
| import org.eclipse.jetty.util.BufferUtil; |
| import org.eclipse.jetty.websocket.common.message.MessageAppender; |
| import org.eclipse.jetty.websocket.jsr356.MessageHandlerWrapper; |
| |
| /** |
| * Partial TEXT MessageAppender for MessageHandler.Partial interface |
| */ |
| public class TextPartialMessage implements MessageAppender |
| { |
| @SuppressWarnings("unused") |
| private final MessageHandlerWrapper msgWrapper; |
| private final MessageHandler.Partial<String> partialHandler; |
| |
| @SuppressWarnings("unchecked") |
| public TextPartialMessage(MessageHandlerWrapper wrapper) |
| { |
| this.msgWrapper = wrapper; |
| this.partialHandler = (Partial<String>)wrapper.getHandler(); |
| } |
| |
| @Override |
| public void appendFrame(ByteBuffer payload, boolean isLast) throws IOException |
| { |
| String msg = null; |
| |
| // No decoders for Partial messages per JSR-356 (PFD1 spec) |
| if (payload != null) |
| msg = BufferUtil.toUTF8String(payload.slice()); |
| |
| partialHandler.onMessage(msg, isLast); |
| } |
| |
| @Override |
| public void messageComplete() |
| { |
| /* nothing to do here */ |
| } |
| } |