/**
* This method finds out the next port on which OptimizeIt can send its profiler output.
*
* <p>If "watchdog.server.<SERVER_NAME>.profilers.OptimizeIt.port is specified then, the
* property value is returned as an int.
*
* <p>If not the "watchdog.profilers.OptimizeIt.startPort" property is looked up to find out where
* the port numbers start for all the servers (and incremented by one for each server)
*
* <p>If this property is unspecified too, then the default is OPTIMIZEIT_START_PORT.
*/
private static synchronized String getOptimizeItAuditPort(String serverPropertyPrefix) {
String rc = DCPLib.getProperty(serverPropertyPrefix + ".profilers.OptimizeIt.port", null);
if (rc != null) return rc;
if (msOptimizeItStartPort < 0) {
rc = DCPLib.getProperty("watchdog.java.profilers.OptimizeIt.startPort", null);
if (rc == null) msOptimizeItStartPort = OPTIMIZEIT_START_PORT;
else {
try {
msOptimizeItStartPort = Integer.parseInt(rc);
} catch (NumberFormatException ex) {
msOptimizeItStartPort = OPTIMIZEIT_START_PORT;
}
}
}
return Integer.toString(msOptimizeItStartPort++);
}
/** Stop this server hard. Destroy the server process. */
protected void stopServerHard() {
if (mProcess != null) {
String propertyName = getPropertyPrefix() + ".shutdown.cmd";
String shutdownCmd = DCPLib.getProperty(propertyName, null);
if (shutdownCmd != null) {
mLogger.finer(propertyName + " " + shutdownCmd);
ExecuteShutdownCmdThread script = new ExecuteShutdownCmdThread(shutdownCmd);
script.start();
}
mLogger.finer("Destroying server process using destory()");
mProcess.destroy();
mLogger.finer("Destroyed server process");
mProcess = null;
mPid = 0;
}
}
/**
* This method should update the ServerCommand "struct" and setup the necessary values for the
* server to be executed under OptimizeIt.
*/
protected void updateServerCommandForOptimizeIt(ServerCommand serverCmd) {
mLogger.config(mPropertyPrefix + " checking for optit");
String optitPrefix = WDConstants.WD_PREFIX + ".java.profilers.OptimizeIt.";
String home = DCPLib.getProperty(optitPrefix + "home", null);
if (home == null) {
mLogger.warning("OptimizeItHome is not specified. Cannot start OptimizeIt");
return;
}
if (!(new java.io.File(home)).exists()) {
mLogger.warning("OptimizeItHome : " + home + " does not exist." + " Cannot start OptimizeIt");
return;
}
String classPath = DCPLib.getProperty(optitPrefix + "addonClassPath", "");
classPath = WDUtil.sreplace(classPath, "OPTIMIZEIT_HOME", home);
serverCmd.setClasspath(serverCmd.getClasspath() + File.pathSeparator + classPath);
String libPath = DCPLib.getProperty(optitPrefix + "addonLibPath", "");
libPath = WDUtil.sreplace(libPath, "OPTIMIZEIT_HOME", home);
String sysLibPath = serverCmd.getLibPath();
if (sysLibPath == null) sysLibPath = System.getProperty("java.library.path", "");
serverCmd.setLibPath(libPath + File.pathSeparator + sysLibPath);
String javaArgs = DCPLib.getProperty(optitPrefix + "javaArgs", "");
javaArgs = WDUtil.sreplace(javaArgs, "OPTIMIZEIT_HOME", home);
List jvmFlags = serverCmd.getJVMFlags();
jvmFlags.add(0, javaArgs);
String profilerClass = DCPLib.getProperty(optitPrefix + "class", "intuitive.audit.Audit");
if (mOptitAuditPort == null) {
mOptitAuditPort = getOptimizeItAuditPort(mPropertyPrefix);
}
System.out.println("OptimizeIt for " + mName + " is running at " + mOptitAuditPort);
mLogger.config("OptimizeIt running at " + mOptitAuditPort);
String optitArgs = DCPLib.getProperty(optitPrefix + "args", "");
optitArgs = WDUtil.sreplace(optitArgs, "OPTIMIZEIT_HOME", home);
optitArgs = WDUtil.sreplace(optitArgs, "AUDIT_PORT", mOptitAuditPort);
String mainClass = serverCmd.getMainClassName();
List appArgs = serverCmd.getAppArgs();
serverCmd.setMainClassName(profilerClass);
appArgs.add(0, mainClass);
appArgs.add(0, optitArgs);
}
/**
* This method finds out the next port on which Java debuggere can send its debug output.
*
* <p>If "watchdog.server.<SERVER_NAME>.profilers.OptimizeIt.port is specified then, the
* property value is returned as an int.
*
* <p>If not the "watchdog.java.profilers.OptimizeIt.startPort" property is looked up to find out
* where the port numbers start for all the servers (and incremented by one for each server)
*
* <p>If this property is unspecified too, then the default is OPTIMIZEIT_START_PORT.
*/
private static synchronized String getJDBPort(String serverPropertyPrefix) {
String rc = DCPLib.getProperty(serverPropertyPrefix + ".java.debug.port", null);
if (rc != null) return rc;
return Integer.toString(msJDBPort++);
}
