/*
* Copyright (c) 2005-2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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.synapse.transport.passthru.core;
import org.apache.http.impl.nio.DefaultNHttpServerConnection;
import org.apache.http.nio.NHttpServerEventHandler;
import org.apache.synapse.transport.http.conn.ServerConnFactory;
import org.apache.synapse.transport.passthru.ServerIODispatch;
import java.io.IOException;
import java.util.Map;
/**
* Class Responsible for dispatch IOEvents to mapping EventHandler according to InboundEndpoint port
*/
public class MultiListenerServerIODispatch extends ServerIODispatch {
//Need Thread safe handler for get NHttpServerEventHandlers
private volatile Map<Integer, NHttpServerEventHandler> handlers;
public MultiListenerServerIODispatch(final Map<Integer, NHttpServerEventHandler> handlers,
final NHttpServerEventHandler nHttpServerEventHandler,
final ServerConnFactory connFactory) {
super(nHttpServerEventHandler, connFactory);
this.handlers = handlers;
}
@Override
protected void onConnected(final DefaultNHttpServerConnection defaultNHttpServerConnection) {
int localPort = defaultNHttpServerConnection.getLocalPort();
NHttpServerEventHandler handler = handlers.get(localPort);
try {
handler.connected(defaultNHttpServerConnection);
} catch (final Exception ex) {
handler.exception(defaultNHttpServerConnection, ex);
}
}
@Override
protected void onClosed(final DefaultNHttpServerConnection defaultNHttpServerConnection) {
int localPort = defaultNHttpServerConnection.getLocalPort();
NHttpServerEventHandler handler = handlers.get(localPort);
try {
handler.closed(defaultNHttpServerConnection);
} catch (final Exception ex) {
handler.exception(defaultNHttpServerConnection, ex);
}
}
@Override
protected void onException(final DefaultNHttpServerConnection defaultNHttpServerConnection, IOException e) {
int localPort = defaultNHttpServerConnection.getLocalPort();
NHttpServerEventHandler handler = handlers.get(localPort);
try {
handler.exception(defaultNHttpServerConnection, e);
} catch (final Exception ex) {
handler.exception(defaultNHttpServerConnection, ex);
}
}
@Override
protected void onInputReady(final DefaultNHttpServerConnection defaultNHttpServerConnection) {
int localPort = defaultNHttpServerConnection.getLocalPort();
NHttpServerEventHandler handler = handlers.get(localPort);
try {
defaultNHttpServerConnection.consumeInput(handler);
} catch (final Exception ex) {
handler.exception(defaultNHttpServerConnection, ex);
}
}
@Override
protected void onOutputReady(final DefaultNHttpServerConnection defaultNHttpServerConnection) {
int localPort = defaultNHttpServerConnection.getLocalPort();
NHttpServerEventHandler handler = handlers.get(localPort);
try {
defaultNHttpServerConnection.produceOutput(handler);
} catch (final Exception ex) {
handler.exception(defaultNHttpServerConnection, ex);
}
}
@Override
protected void onTimeout(final DefaultNHttpServerConnection defaultNHttpServerConnection) {
int localPort = defaultNHttpServerConnection.getLocalPort();
NHttpServerEventHandler handler = handlers.get(localPort);
try {
handler.timeout(defaultNHttpServerConnection);
} catch (final Exception ex) {
handler.exception(defaultNHttpServerConnection, ex);
}
}
}