package org.wso2.carbon.inbound.endpoint.protocol.hl7.core;
/**
* Copyright (c) 2015, 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.
*/
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.http.nio.reactor.IOSession;
import java.net.InetSocketAddress;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
public class MultiIOHandler extends MLLPSourceHandler {
private static final Log log = LogFactory.getLog(MultiIOHandler.class);
public ConcurrentHashMap<Integer, MLLPSourceHandler> handlers = new ConcurrentHashMap<Integer, MLLPSourceHandler>();
private ConcurrentHashMap<Integer, HL7Processor> processorMap;
private ConcurrentHashMap<String, IOSession> endpointSessions = new ConcurrentHashMap<String, IOSession>();
public MultiIOHandler(ConcurrentHashMap<Integer, HL7Processor> processorMap) {
super();
this.processorMap = processorMap;
}
@Override
public void connected(IOSession session) {
InetSocketAddress remoteIsa = (InetSocketAddress) session.getRemoteAddress();
InetSocketAddress localIsa = (InetSocketAddress) session.getLocalAddress();
MLLPSourceHandler handler = new MLLPSourceHandler(processorMap.get(localIsa.getPort()));
handlers.put(remoteIsa.getPort(), handler);
endpointSessions.put(localIsa.getPort() + "-" + remoteIsa.getPort(), session);
handler.connected(session);
}
@Override
public void inputReady(IOSession session) {
InetSocketAddress isa = (InetSocketAddress) session.getRemoteAddress();
MLLPSourceHandler handler = handlers.get(isa.getPort());
handler.inputReady(session);
}
@Override
public void outputReady(IOSession session) {
InetSocketAddress isa = (InetSocketAddress) session.getRemoteAddress();
MLLPSourceHandler handler = handlers.get(isa.getPort());
handler.outputReady(session);
}
@Override
public void timeout(IOSession session) {
InetSocketAddress isa = (InetSocketAddress) session.getRemoteAddress();
InetSocketAddress localIsa = (InetSocketAddress) session.getLocalAddress();
MLLPSourceHandler handler = handlers.get(isa.getPort());
handler.timeout(session);
handlers.remove(handler);
endpointSessions.remove(localIsa.getPort() + "-" + isa.getPort());
}
@Override
public void disconnected(IOSession session) {
InetSocketAddress isa = (InetSocketAddress) session.getRemoteAddress();
InetSocketAddress localIsa = (InetSocketAddress) session.getLocalAddress();
if (isa == null) {
return;
}
MLLPSourceHandler handler = handlers.get(isa.getPort());
handler.disconnected(session);
handlers.remove(handler);
endpointSessions.remove(localIsa.getPort() + "-" + isa.getPort());
}
public void disconnectSessions(int localPort) {
for (Map.Entry<String, IOSession> entry: endpointSessions.entrySet()) {
if (entry.getKey().startsWith(String.valueOf(localPort))) {
IOSession session = entry.getValue();
disconnected(session);
}
}
}
}