Win service - modified MidPointWarLauncher.java, added script and bin…

…ares for service

dist/src/main/bin/service.bat

@@ -0,0 +1,161 @@
+@echo off
+set SERVICE_NAME=MidPoint
+set "BIN_DIR=%~dp0%~2"
+
+if not "%MIDPOINT_HOME%" == "" goto gotHome
+cd "%BIN_DIR%.."
+mkdir var
+cd var
+mkdir log
+cd "%BIN_DIR%.."
+set "MIDPOINT_HOME=%cd%\var"
+:gotHome
+
+REM if script for service exists
+if exist "%BIN_DIR%\service.bat" goto okBoot
+echo The service.bat file is not in \bin directory or is no accessible
+goto end
+:okBoot
+
+if exist "%BIN_DIR%\midpoint.exe" goto okHome
+echo The midpoint.exe was not found…
+goto end
+:okHome
+rem Make sure prerequisite environment variables are set
+if not "%JAVA_HOME%" == "" goto gotJdkHome
+if not "%JRE_HOME%" == "" goto gotJreHome
+echo Neither the JAVA_HOME nor the JRE_HOME environment variable is defined
+echo Service will try to guess them from the registry.
+goto okJavaHome
+:gotJreHome
+
+if not exist "%JRE_HOME%\bin\java.exe" goto noJavaHome
+if not exist "%JRE_HOME%\bin\javaw.exe" goto noJavaHome
+goto okJavaHome
+:gotJdkHome
+
+if not exist "%JAVA_HOME%\bin\javac.exe" goto noJavaHome
+rem Java 9 has a different directory structure
+if exist "%JAVA_HOME%\jre\bin\java.exe" goto preJava9Layout
+if not exist "%JAVA_HOME%\bin\java.exe" goto noJavaHome
+if not exist "%JAVA_HOME%\bin\javaw.exe" goto noJavaHome
+if not "%JRE_HOME%" == "" goto okJavaHome
+set "JRE_HOME=%JAVA_HOME%"
+goto okJavaHome
+:preJava9Layout
+
+if not exist "%JAVA_HOME%\jre\bin\javaw.exe" goto noJavaHome
+if not "%JRE_HOME%" == "" goto okJavaHome
+set "JRE_HOME=%JAVA_HOME%\jre"
+goto okJavaHome
+:noJavaHome
+
+echo The JAVA_HOME environment variable is not defined correctly
+echo This environment variable is needed to run this program
+echo NB: JAVA_HOME should point to a JDK not a JRE
+goto end
+:okJavaHome
+
+REM MIDPOINT_WAR if not defined
+if exist "%cd%\lib\midpoint.war" goto gotWar
+echo The midpoint.war is not in \lib directory
+echo Can not start midPoint
+goto end
+:gotWar
+
+if "%MIDPOINT_HOME%" == "%MIDPOINT_HOME:;=%" goto homeNoSemicolon
+echo Using MIDPOINT_HOME: "%MIDPOINT_HOME%"
+echo Unable to start as MIDPOINT_HOME contains a semicolon (;) character
+goto end
+:homeNoSemicolon
+
+REM ----- Execute The Requested Command ---------------------------------------
+
+set EXECUTABLE=%BIN_DIR%\midpoint.exe
+set PR_INSTALL=%EXECUTABLE%
+set MIDPOINT_START_CLASS=com.evolveum.midpoint.tools.layout.MidPointWarLauncher
+
+REM Service log configuration
+set PR_LOGPREFIX=%SERVICE_NAME%
+set PR_LOGPATH=%MIDPOINT_HOME%\log
+set PR_STDOUTPUT=auto
+set PR_STDERROR=auto
+set PR_LOGLEVEL=Error
+
+REM Path to java installation
+REM Try to use the server jvm
+set "PR_JVM=%JRE_HOME%\bin\server\jvm.dll"
+if exist "%PR_JVM%" goto foundJvm
+REM Try to use the client jvm
+set "PR_JVM=%JRE_HOME%\bin\client\jvm.dll"
+if exist "%PR_JVM%" goto foundJvm
+echo Warning: Neither 'server' nor 'client' jvm.dll was found at JRE_HOME.
+set PR_JVM=auto
+:foundJvm
+
+set PR_CLASSPATH=%cd%\lib\midpoint.war
+
+REM Statup configuration
+set PR_STARTUP=auto
+set PR_STARTMODE=jvm
+set PR_STARTMETHOD=main
+set PR_STARTPARAMS=start
+set PR_STARTCLASS=%MIDPOINT_START_CLASS%
+
+REM Shutdown configuration
+set PR_STOPMODE=jvm
+set PR_STOPMETHOD=%PR_STARTMETHOD%
+set PR_STOPPARAMS=stop
+set PR_STOPCLASS=%MIDPOINT_START_CLASS%
+
+REM JVM configuration
+set PR_JVMMS=1024
+set PR_JVMMX=1024
+
+if %1 == install goto doInstall
+if %1 == remove goto doRemove
+if %1 == uninstall goto doRemove
+echo Unknown parameter "%1"
+
+:doRemove
+rem Remove the service
+"%EXECUTABLE%" //DS//%SERVICE_NAME%
+echo The service '%SERVICE_NAME%' has been removed
+goto end
+
+:doInstall
+REM Install the service
+echo Installing the service '%SERVICE_NAME%' ...
+echo Using MIDPOINT_HOME:    "%MIDPOINT_HOME%"
+echo Using JAVA_HOME:        "%JAVA_HOME%"
+echo Using JRE_HOME:         "%JRE_HOME%"
+
+REM Install service
+"%PR_INSTALL%" //IS//%SERVICE_NAME% ^
+--StartMode="%PR_STARTMODE%" ^
+--StartClass="%PR_STARTCLASS%" ^
+--StartMethod="%PR_STARTMETHOD%" ^
+--StopMode="%PR_STOPMODE%" ^
+--StopClass="%PR_STOPCLASS%"  ^
+--StopMethod="%PR_STOPMETHOD%" ^
+--StartParams="%PR_STARTPARAMS%" ^
+--StopParams="%PR_STOPPARAMS%" ^
+--Jvm="%PR_JVM%" ^
+--JvmMs="%PR_JVMMS%" ^
+--JvmMx="%PR_JVMMX%" ^
+--Startup="%PR_STARTUP%" ^
+--LogPath="%PR_LOGPATH%" ^
+--LogPrefix="%SERVICE_NAME%" ^
+--LogLevel="%PR_LOGLEVEL%" ^
+--StdOutput="%PR_STDOUTPUT%" ^
+--StdError="%PR_STDERROR%" ^
+--JvmOptions -Dmidpoint.home="%MIDPOINT_HOME%";-Dpython.cachedir="%MIDPOINT_HOME%\tmp";-Djavax.net.ssl.trustStore="%MIDPOINT_HOME%\keystore.jceks";-Djavax.net.ssl.trustStoreType=jceks ^
+--Classpath="%PR_CLASSPATH%"  
+
+if not errorlevel 1 goto installed
+echo Failed installing '%SERVICE_NAME%' service
+goto end
+:installed
+
+:end
+cd %CURRENT_DIR%

gui/admin-gui/src/main/java/com/evolveum/midpoint/web/boot/MidPointSpringApplication.java

@@ -33,6 +33,8 @@
 import org.apache.wicket.protocol.http.WicketFilter;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.Banner;
+import org.springframework.boot.ExitCodeGenerator;
+import org.springframework.boot.SpringApplication;
 import org.springframework.boot.SpringBootConfiguration;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
@@ -49,6 +51,7 @@
 import org.springframework.boot.web.servlet.ServletListenerRegistrationBean;
 import org.springframework.boot.web.servlet.ServletRegistrationBean;
 import org.springframework.boot.web.support.SpringBootServletInitializer;
+import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.ImportResource;
 import org.springframework.http.HttpStatus;
@@ -58,7 +61,7 @@
 
 import javax.servlet.DispatcherType;
 
-import java.io.File;
+import java.lang.management.ManagementFactory;
 import java.util.concurrent.TimeUnit;
 
 /**
@@ -106,11 +109,38 @@ public class MidPointSpringApplication extends SpringBootServletInitializer {
 
     private static final String MIDPOINT_HOME_PROPERTY = "midpoint.home";
     private static final String USER_HOME_PROPERTY_NAME = "user.home";
+    private static ConfigurableApplicationContext applicationContext = null;
 
     public static void main(String[] args) {
         System.setProperty("xml.catalog.className", CatalogImpl.class.getName());
+        String mode = args != null && args.length > 0 ? args[0] : null;
+
+        if(LOGGER.isDebugEnabled()){
+            LOGGER.debug("PID:" + ManagementFactory.getRuntimeMXBean().getName() +
+                    " Application mode:" + mode + " context:" + applicationContext);
+        }
+
+        if (applicationContext != null && mode != null && "stop".equals(mode)) {
+            System.exit(SpringApplication.exit(applicationContext, new ExitCodeGenerator() {
+
+                @Override
+                public int getExitCode() {
+
+                    return 0;
+                }
+            }));
+
+        } else {
+
+            applicationContext = configureApplication(new SpringApplicationBuilder()).run(args);
+
+            if (LOGGER.isDebugEnabled()) {
+                LOGGER.debug("PID:" + ManagementFactory.getRuntimeMXBean().getName() +
+                             " Application started context:" + applicationContext);
+            }
+
+        }
 
-        configureApplication(new SpringApplicationBuilder()).run(args);
     }
 
     @Override

tools/midpoint-war-layout/src/main/java/com/evolveum/midpoint/tools/layout/MidPointWarLauncher.java

@@ -19,6 +19,7 @@
 import org.springframework.boot.loader.WarLauncher;
 import org.springframework.boot.loader.archive.Archive;
 import org.springframework.boot.loader.archive.JarFileArchive;
+import org.springframework.boot.loader.jar.JarFile;
 
 import java.io.File;
 import java.util.List;
@@ -27,6 +28,9 @@
  * Created by Viliam Repan (lazyman).
  */
 public class MidPointWarLauncher extends WarLauncher {
+
+	private static volatile MidPointWarLauncher warlauncher = null;
+    private static volatile ClassLoader classLoader = null;
 
     public MidPointWarLauncher() {
     }
@@ -36,7 +40,65 @@ public MidPointWarLauncher(Archive archive) {
     }
 
     public static void main(String[] args) throws Exception {
-        new MidPointWarLauncher().launch(args);
+    	String mode = args != null && args.length > 0 ? args[0] : null;
+
+    	 if ("start".equals(mode)) {
+             MidPointWarLauncher.start(args);
+         } else if ("stop".equals(mode)) {
+             MidPointWarLauncher.stop(args);
+         } else {
+        	 new MidPointWarLauncher().launch(args);        
+         }
+    }
+
+    public static synchronized void start(String[] args) throws Exception {
+        warlauncher = new MidPointWarLauncher();
+
+        try {
+            JarFile.registerUrlProtocolHandler();
+            classLoader = warlauncher.createClassLoader(warlauncher.getClassPathArchives());
+            warlauncher.launch(args, warlauncher.getMainClass(), classLoader, true);
+        } catch (Exception ex) {
+            StringBuilder sb = new StringBuilder();
+            sb.append("Could not start MidPoint application").append(";").append(ex.getLocalizedMessage());
+            throw new Exception(sb.toString(), ex);
+        }
+    }
+
+    public static synchronized void stop(String[] args) throws Exception {
+
+        try {
+            if (warlauncher != null) {
+                warlauncher.launch(args, warlauncher.getMainClass(), classLoader, true);
+                warlauncher = null;
+                classLoader = null;
+            }
+        } catch (Exception ex) {            
+            StringBuilder sb = new StringBuilder();
+            sb.append("Could not stop MidPoint application").append(";").append(ex.getLocalizedMessage());
+            throw new Exception(sb.toString(), ex);
+
+        }
+    }
+
+    protected void launch(String[] args, String mainClass, ClassLoader classLoader, boolean wait) throws Exception {
+
+        Thread.currentThread().setContextClassLoader(classLoader);
+
+        Thread runnerThread = new Thread(() -> {
+            try {
+                createMainMethodRunner(mainClass, args, classLoader).run();
+            } catch (Exception ex) {
+
+            }
+        });
+        runnerThread.setContextClassLoader(classLoader);
+        runnerThread.setName(Thread.currentThread().getName());
+        runnerThread.start();
+        if (wait == true) {
+            runnerThread.join();
+        }
+
     }
 
     @Override