From 749b4088b7e1ff6a31d70cfd5c0a25f401f91566 Mon Sep 17 00:00:00 2001
From: ogattaz <olivier@gattaz.com>
Date: Thu, 28 Aug 2014 11:26:44 +0200
Subject: adds the support of the "help" argument

---
 .../java/com/c2kernel/process/AbstractMain.java    | 30 +++++++++++++++++++---
 1 file changed, 26 insertions(+), 4 deletions(-)

(limited to 'src/main/java/com/c2kernel/process')

diff --git a/src/main/java/com/c2kernel/process/AbstractMain.java b/src/main/java/com/c2kernel/process/AbstractMain.java
index 0baf9ce..0ecfd01 100644
--- a/src/main/java/com/c2kernel/process/AbstractMain.java
+++ b/src/main/java/com/c2kernel/process/AbstractMain.java
@@ -21,11 +21,12 @@ import com.c2kernel.process.resource.BadArgumentsException;
 import com.c2kernel.utils.FileStringUtility;
 import com.c2kernel.utils.Logger;
 
-/**************************************************************************
+
+/**
+ * @author abranson
+ * @author ogattaz
  *
- * @author $Author: abranson $ $Date: 2004/10/25 15:27:35 $
- * @version $Revision: 1.67 $
- **************************************************************************/
+ */
 abstract public class AbstractMain
 {
     public static boolean isServer = false;
@@ -36,8 +37,22 @@ abstract public class AbstractMain
     public static String MAIN_ARG_LOGLEVEL = "logLevel";
     public static String MAIN_ARG_LOGFILE = "logFile";
     public static String MAIN_ARG_CONNECT = "connect";
+    public static String MAIN_ARG_HELP = "help";
 
 
+	/**
+	 * 
+	 * @return a help text
+	 */
+	public static String getUsageHelpText() {
+		return "USAGE: com.c2kernel.process.AbstractMain \n"
+				+ "    -config <server/client config file> \n"
+				+ "    [-connect <LC connect file> ] (or LocalCentre in conf)\n"
+				+ "    [-help] \n" 
+				+ "    [-noNewLogStream] (for embedded mode: the logger is already configured ) \n"
+				+ "    [-logLevel 0-19] \n"
+				+ "    [-logFile <path to log file>]";
+	}
 
 	/**************************************************************************
 	 * reading and setting input paramaters
@@ -83,6 +98,13 @@ abstract public class AbstractMain
 
         }
         
+        // print the help and die
+        if (argProps.containsKey(MAIN_ARG_HELP)){
+            System.out.println();
+            System.out.println(getUsageHelpText());
+            Logger.die("Stop kernel");        
+        }
+        
         if (argProps.containsKey("logFile"))
 			try {
 				logStream = new PrintStream(new FileOutputStream(argProps.getProperty("logFile"), true));
-- 
cgit v1.2.3