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package com.sun.xml.ws.transport.tcp.grizzly;
import com.sun.enterprise.web.connector.grizzly.SelectorThread;
import com.sun.istack.NotNull;
import com.sun.xml.ws.transport.tcp.util.TCPConstants;
import com.sun.xml.ws.transport.tcp.server.IncomeMessageProcessor;
import com.sun.xml.ws.transport.tcp.server.TCPMessageListener;
import com.sun.xml.ws.transport.tcp.server.WSTCPConnector;
import java.io.IOException;
import java.net.InetAddress;
import java.util.Properties;
/**
* @author Alexey Stashok
*/
public class GrizzlyTCPConnector implements WSTCPConnector {
private SelectorThread selectorThread;
private String host;
private int port;
private TCPMessageListener listener;
private final Properties properties;
private final boolean isPortUnificationMode;
public GrizzlyTCPConnector(@NotNull final String host, final int port,
@NotNull final TCPMessageListener listener) {
this.host = host;
this.port = port;
this.listener = listener;
isPortUnificationMode = false;
properties = new Properties();
}
public GrizzlyTCPConnector(@NotNull final TCPMessageListener listener, @NotNull final Properties properties) {
this.listener = listener;
isPortUnificationMode = true;
this.properties = properties;
port = -1;
}
public void listen() throws IOException {
if (isPortUnificationMode) {
listenOnUnifiedPort();
} else {
listenOnNewPort();
}
}
public void listenOnNewPort() throws IOException {
try {
IncomeMessageProcessor.registerListener(port, listener, properties);
selectorThread = new SelectorThread();
selectorThread.setClassLoader(WSTCPStreamAlgorithm.class.getClassLoader());
selectorThread.setAlgorithmClassName(WSTCPStreamAlgorithm.class.getName());
selectorThread.setAddress(InetAddress.getByName(host));
selectorThread.setPort(port);
selectorThread.setBufferSize(TCPConstants.DEFAULT_FRAME_SIZE);
selectorThread.setMaxKeepAliveRequests(-1);
selectorThread.initEndpoint();
selectorThread.start();
} catch (IOException e) {
close();
throw e;
} catch (InstantiationException e) {
close();
throw new IOException(e.getClass().getName() + ": " + e.getMessage());
}
}
public void listenOnUnifiedPort() {
WSTCPProtocolHandler.setIncomingMessageProcessor(IncomeMessageProcessor.registerListener(0, listener, properties));
}
public void close() {
if (selectorThread != null) {
selectorThread.stopEndpoint();
IncomeMessageProcessor.releaseListener(selectorThread.getPort());
selectorThread = null;
}
}
public String getHost() {
return host;
}
public void setHost(final String host) {
this.host = host;
}
public int getPort() {
return port;
}
public void setPort(final int port) {
this.port = port;
}
public TCPMessageListener getListener() {
return listener;
}
public void setListener(final TCPMessageListener listener) {
this.listener = listener;
}
public void setFrameSize(final int frameSize) {
selectorThread.setBufferSize(frameSize);
}
public int getFrameSize() {
return selectorThread.getBufferSize();
}
}