/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.wicket.protocol.ws.util.tester;
import java.io.IOException;
import org.apache.wicket.protocol.ws.api.IWebSocketConnection;
/**
* A WebSocketConnection used for the testing.
*
* @since 6.0
*/
abstract class TestWebSocketConnection implements IWebSocketConnection
{
private boolean isOpen = true;
@Override
public boolean isOpen()
{
return isOpen;
}
@Override
public void close(int code, String reason)
{
isOpen = false;
}
@Override
public IWebSocketConnection sendMessage(String message) throws IOException
{
checkOpenness();
onOutMessage(message);
return this;
}
@Override
public IWebSocketConnection sendMessage(byte[] message, int offset, int length) throws IOException
{
checkOpenness();
onOutMessage(message, offset, length);
return this;
}
/**
* A callback method that is called when a text message should be send to the client
*
* @param message
* the text message to deliver
*/
protected abstract void onOutMessage(String message);
/**
* A callback method that is called when a text message should be send to the client
*
* @param message
* the binary message to deliver to the client
* @param offset
* the offset of the binary message to start to read from
* @param length
* the length of bytes to read from the binary message
*/
protected abstract void onOutMessage(byte[] message, int offset, int length);
private void checkOpenness()
{
if (isOpen() == false)
{
throw new IllegalStateException("The connection is closed!");
}
}
}