org.eclipse.jetty.websocket.common.message.MessageReader Maven / Gradle / Ivy
//
// ========================================================================
// Copyright (c) 1995-2022 Mort Bay Consulting Pty Ltd and others.
// ------------------------------------------------------------------------
// 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.common.message;
import java.io.IOException;
import java.io.InputStreamReader;
import java.nio.ByteBuffer;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import org.eclipse.jetty.websocket.api.Session;
/**
* Support class for reading a (single) WebSocket TEXT message via a Reader.
*
* In compliance to the WebSocket spec, this reader always uses the UTF8 {@link Charset}.
*/
public class MessageReader extends InputStreamReader implements MessageAppender
{
private final MessageInputStream stream;
public MessageReader(Session session)
{
this(new MessageInputStream(session));
}
public MessageReader(MessageInputStream stream)
{
super(stream, StandardCharsets.UTF_8);
this.stream = stream;
}
@Override
public void appendFrame(ByteBuffer payload, boolean isLast) throws IOException
{
this.stream.appendFrame(payload, isLast);
}
@Override
public void messageComplete()
{
this.stream.messageComplete();
}
public void handlerComplete()
{
this.stream.handlerComplete();
}
}