/*
* Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package org.glassfish.grizzly.websockets.frametypes;
import org.glassfish.grizzly.utils.Charsets;
import org.glassfish.grizzly.websockets.BaseFrameType;
import org.glassfish.grizzly.websockets.DataFrame;
import org.glassfish.grizzly.websockets.Utf8Utils;
import org.glassfish.grizzly.websockets.WebSocket;
public class TextFrameType extends BaseFrameType {
@Override
public void setPayload(DataFrame frame, byte[] data) {
frame.setPayload(data);
}
@Override
public byte[] getBytes(DataFrame dataFrame) {
final byte[] bytes = dataFrame.getBytes();
if (bytes == null) {
setPayload(dataFrame, Utf8Utils.encode(Charsets.UTF8_CHARSET, dataFrame.getTextPayload()));
}
return dataFrame.getBytes();
}
@Override
public void respond(WebSocket socket, DataFrame frame) {
if (frame.isLast()) {
socket.onMessage(frame.getTextPayload());
} else {
socket.onFragment(frame.isLast(), frame.getTextPayload());
}
}
}