package com.example.ws; import java.util.Collection; import java.util.Random; import java.util.stream.Collectors; import javax.jws.WebService; @WebService public class LotteryWS { public Collection<Integer> draw() { return new Random().ints(1, 50).distinct().limit(6).sorted().boxed() .collect(Collectors.toList()); } }
package com.example.daemon; import java.util.Scanner; import javax.xml.ws.Endpoint; import org.apache.commons.daemon.Daemon; import org.apache.commons.daemon.DaemonContext; import org.apache.commons.daemon.DaemonInitException; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import com.example.ws.LotteryWS; public class SimpleService implements Daemon { static final Logger LOG = LoggerFactory.getLogger(SimpleService.class); private static LotteryWS ws = new LotteryWS(); private static Endpoint ep= null; private static boolean isRunning = false; public static void main(String[] args) { Scanner sc = new Scanner(System.in); // wait until receive stop command from keyboard System.out.printf("Enter 'stop' to halt: "); while (!sc.nextLine().toLowerCase().equals("stop")) ; if (isRunning) { terminate(); } sc.close(); } public static void windowsService(String args[]) { String cmd = "start"; if (args.length > 0) { cmd = args[0]; } if ("start".equals(cmd)) { windowsStart(args); } else { windowsStop(args); } } public static void windowsStart(String[] args) { LOG.info("windowsStart called"); initialize(); while (isRunning) { synchronized (SimpleService.class) { try { SimpleService.class.wait(60000); } catch (InterruptedException ie) { } } } } public static void windowsStop(String[] args) { LOG.info("windowsStop is called"); terminate(); synchronized (SimpleService.class) { SimpleService.class.notify(); } } public static void initialize() { if (ws != null) { LOG.info("Starting the WS"); ep = Endpoint.publish("http://localhost:7001/lottery", ws); isRunning=true; } } public static void terminate() { if (ws != null) { LOG.info("Stopping the WS"); ep.stop(); LOG.info("Web service is stopped."); isRunning= false; } } @Override public void destroy() { LOG.info("Destroying the service..."); } @Override public void init(DaemonContext context) throws DaemonInitException, Exception { LOG.info("Initializing the service..."); } @Override public void start() throws Exception { LOG.info("Starting the service..."); } @Override public void stop() throws Exception { LOG.info("Stoping the service..."); } }
set SERVICE_NAME=LotteryService set PR_INSTALL=C:\opt\prunsrv.exe REM Service log configuration set PR_LOGPREFIX=%SERVICE_NAME% set PR_LOGPATH=c:\tmp set PR_STDOUTPUT=c:\tmp\stdout.txt set PR_STDERROR=c:\tmp\stderr.txt set PR_LOGLEVEL=Info REM Path to java installation set PR_JVM=c:\opt64\java\jdk1.8.0_60\jre\bin\server\jvm.dll set PR_CLASSPATH=c:\opt\lottery-service.jar;c:\opt\commons-daemon-1.0.15.jar;c:\opt\slf4j-simple-1.7.6.jar;c:\opt\slf4j-api-1.7.6.jar;c:\opt\logback-core-1.1.7.jar;c:\opt\logback-classic-1.1.7.jar REM Startup configuration set PR_STARTUP=auto set PR_STARTMODE=jvm set PR_STARTCLASS=com.example.daemon.SimpleService set PR_STARTMETHOD=windowsStart REM Shutdown configuration set PR_STOPMODE=jvm set PR_STOPCLASS=com.example.daemon.SimpleService set PR_STOPMETHOD=windowsStop REM JVM configuration set PR_JVMMS=256 set PR_JVMMX=1024 set PR_JVMSS=4000 set PR_JVMOPTIONS=-Duser.language=en;-Duser.region=us REM Install service prunsrv.exe //IS//%SERVICE_NAME%
prunsrv.exe //DS/LotteryService
c:\opt>prunsrv.exe //TS/LotteryService SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/C:/opt/slf4j-simple-1.7.6.jar!/org/slf4j/impl /StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/C:/opt/logback-classic-1.1.7.jar!/org/slf4j/i mpl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.SimpleLoggerFactory] [main] INFO com.example.daemon.SimpleService - windowsStart called [main] INFO com.example.daemon.SimpleService - Starting the WS [Thread-3] INFO com.example.daemon.SimpleService - windowsStop is called [Thread-3] INFO com.example.daemon.SimpleService - Stopping the WS [Thread-3] INFO com.example.daemon.SimpleService - Web service is stopped.
Windows servise eklediğimiz servisleri komut satırından da başlatıp durdurabiliriz:
c:\opt>net start LotteryService The LotteryService service is starting. The LotteryService service was started successfully. c:\opt>net stop LotteryService The LotteryService service is stopping. The LotteryService service was stopped successfully.
c:\opt>net start LotteryService The LotteryService service is starting. The LotteryService service was started successfully. c:\opt>tasklist | find /I "prun" prunsrv.exe 7628 Services 0 46,256 K c:\opt>net start | find /I "lottery" LotteryService
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