AbstractMain with config file checking got lost from previous commit.

Refs #177

1 files changed, 27 insertions, 43 deletions

diff --git a/src/main/java/com/c2kernel/process/AbstractMain.java b/src/main/java/com/c2kernel/process/AbstractMain.java
index 03807f0..b594c1a 100644
--- a/src/main/java/com/c2kernel/process/AbstractMain.java
+++ b/src/main/java/com/c2kernel/process/AbstractMain.java
@@ -29,54 +29,31 @@ abstract public class AbstractMain
 {

     public static boolean runningAsWrapper = false;

 

-   /**************************************************************************

-    *

-    **************************************************************************/

-    static protected void usage()

-    {

-        System.out.println();

-        System.out.println("USAGE: com.c2kernel.process.AbstractMain \n" +

-                           "    -config <server/client config file> \n" +

-                           "    [-connect <LC connect file> ] (or LocalCentre in conf)\n" +

-                           "    [-h] [-help] \n" +

-                           "    [-logLevel 0-19] \n" +

-                           "    [-logFile <path to log file>]");

-        Logger.die("Initialisation error");

-    }

 

    /**************************************************************************

     * reading and setting input paramaters

     **************************************************************************/

-    public static Properties readC2KArgs( String[] args ) {

+    public static Properties readC2KArgs( String[] args ) throws Exception {

         Properties c2kProps;

         Properties argProps = new Properties();

         int logLevel = 0;

         PrintStream logStream = System.out;

 

-        if (args == null) return argProps;

-

         int i = 0;

         while( i < args.length ) {

         	if (args[i].startsWith("-") && args[i].length()>1) {

         		String key = args[i].substring(1);

-        		if (argProps.containsKey(key)) {

-        			System.err.println("Argument "+args[i]+" given twice");

-        			usage();

-        		}

+        		if (argProps.containsKey(key))

+        			throw new Exception("Argument "+args[i]+" given twice");

         		String value = "";

         		if (!args[i+1].startsWith("-"))

         			value = args[++i];

         		argProps.put(key, value);

         		i++;

         	}

-        	else { 

-        		System.err.println("Bad argument: "+args[i]);

-        		usage();

-        	}

-        }

-                

-        if( argProps.containsKey("h") ||  argProps.containsKey("help")) {

-        	usage();

+        	else

+        		throw new Exception("Bad argument: "+args[i]);

+

         }

         

         if (argProps.containsKey("logFile"))

@@ -84,7 +61,7 @@ abstract public class AbstractMain
 				logStream = new PrintStream(new FileOutputStream(argProps.getProperty("logFile"), true));

 			} catch (FileNotFoundException e) {

 				e.printStackTrace();

-				System.err.println("Logfile "+argProps.getProperty("logFile")+" cannot be created");

+				throw new Exception("Logfile "+argProps.getProperty("logFile")+" cannot be created");

 			}

         

         // Set up log stream

@@ -100,9 +77,11 @@ abstract public class AbstractMain
 		}

 

         String configPath = argProps.getProperty("config");

-        if (configPath == null || !new File(configPath).exists()) {

-        	System.err.println("Config file "+configPath+" not found");

-        }

+        if (configPath == null)

+        	throw new Exception("Config file not specified");

+        

+        if (!new File(configPath).exists())

+        	throw new Exception("Config file "+configPath+" not found");

         else

         	Logger.msg(0, "Config file: "+configPath);

 

@@ -110,17 +89,22 @@ abstract public class AbstractMain
         c2kProps = FileStringUtility.loadConfigFile(argProps.getProperty("config") );

         c2kProps.putAll(argProps); // args overlap config

 

-        if (c2kProps.containsKey("connect")) {

-        	String connectFile = c2kProps.getProperty("connect");

+        String connectFile = c2kProps.getProperty("connect");

+        if (connectFile == null)

+        	throw new Exception("Connect file not specified");

+        

+        if (!new File(connectFile).exists())

+        	throw new Exception("Connect file "+connectFile+" not found");

+        else

         	Logger.msg(0, "Connect file: "+connectFile);

-            FileStringUtility.appendConfigFile( c2kProps, connectFile);

-            

-        	if (!c2kProps.containsKey("LocalCentre")) {

-        		String connectFileName = new File(connectFile).getName();

-                String centreId = connectFileName.substring(0, connectFileName.lastIndexOf(".clc"));

-                c2kProps.setProperty("LocalCentre", centreId);

-            }

-       }

+

+       	FileStringUtility.appendConfigFile( c2kProps, connectFile);

+

+       	if (!c2kProps.containsKey("LocalCentre")) {

+       		String connectFileName = new File(connectFile).getName();

+       		String centreId = connectFileName.substring(0, connectFileName.lastIndexOf(".clc"));

+       		c2kProps.setProperty("LocalCentre", centreId);

+       	}

 

         c2kProps.putAll(argProps); // args override connect file too

         Logger.msg(7, "AbstractMain::standardSetUp() - readC2KArgs() DONE.");