com.rabbitmq.client.impl.FrameHandlerFactory Maven / Gradle / Ivy
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The RabbitMQ Java client library allows Java applications to interface with RabbitMQ.
package com.rabbitmq.client.impl;
import com.rabbitmq.client.Address;
import com.rabbitmq.client.ConnectionFactory;
import com.rabbitmq.client.SocketConfigurator;
import javax.net.SocketFactory;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.Socket;
public class FrameHandlerFactory {
private final int connectionTimeout;
private final SocketFactory factory;
private final SocketConfigurator configurator;
private final boolean ssl;
public FrameHandlerFactory(int connectionTimeout, SocketFactory factory, SocketConfigurator configurator, boolean ssl) {
this.connectionTimeout = connectionTimeout;
this.factory = factory;
this.configurator = configurator;
this.ssl = ssl;
}
public FrameHandler create(Address addr) throws IOException {
String hostName = addr.getHost();
int portNumber = ConnectionFactory.portOrDefault(addr.getPort(), ssl);
Socket socket = null;
try {
socket = factory.createSocket();
configurator.configure(socket);
socket.connect(new InetSocketAddress(hostName, portNumber),
connectionTimeout);
return create(socket);
} catch (IOException ioe) {
quietTrySocketClose(socket);
throw ioe;
}
}
public FrameHandler create(Socket sock) throws IOException
{
return new SocketFrameHandler(sock);
}
private static void quietTrySocketClose(Socket socket) {
if (socket != null)
try { socket.close(); } catch (Exception _e) {/*ignore exceptions*/}
}
}