java/testing/org/apache/derbyTesting/system/nstest/init/NWServerThread.java

/*
 
 Derby - Class org.apache.derbyTesting.system.nstest.init.NWServerThread
 
 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.derbyTesting.system.nstest.init;

import java.io.PrintWriter;
import java.net.InetAddress;

import org.apache.derby.drda.NetworkServerControl;

import org.apache.derbyTesting.system.nstest.NsTest;

/**
 * NWServerThread: Start a Network Server in a new Thread, based on the
 * NsTest.START_SERVER_IN_SAME_VM setting
 */
public class NWServerThread extends Thread {

	InetAddress inetaddr = null;

	String address = "localhost";

	int port = 1900;

	public NWServerThread(String address, int port) throws Exception {
		if (!(address == null)) {
			if (!(address.equals(""))) {
				this.address = address;
			}
		}
		if (port > 0) {
			this.port = port;
		}

		try {
			inetaddr = InetAddress.getByName(address);

		} catch (Exception e) {
			NsTest.logger
					.println("Invalid host address passed, cannot start server");
			if ( NsTest.justCountErrors() ) { NsTest.printException( NWServerThread.class.getName(), e ); }
            else { e.printStackTrace( NsTest.logger ); }
			throw e;
		}
	}

	/*
	 * Implementation of the run() method to start the server
	 * 
	 */
	public void run() {
		try {
			NetworkServerControl nsw = new NetworkServerControl(inetaddr, port);
			nsw.start(new PrintWriter(NsTest.logger));
			NsTest.logger.println("===> Derby Network Server on " + address + ":"
					+ port + " <===");
		} catch (Exception e) {
			;
            if ( NsTest.justCountErrors() ) { NsTest.printException( NWServerThread.class.getName(), e ); }
			else { e.printStackTrace( NsTest.logger ); }
		}
	}
}