diff options
Diffstat (limited to 'source/com/c2kernel/process/AbstractMain.java')
| -rwxr-xr-x | source/com/c2kernel/process/AbstractMain.java | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/source/com/c2kernel/process/AbstractMain.java b/source/com/c2kernel/process/AbstractMain.java new file mode 100755 index 0000000..97af4f8 --- /dev/null +++ b/source/com/c2kernel/process/AbstractMain.java @@ -0,0 +1,205 @@ +/**************************************************************************
+ * AbstractMain
+ *
+ * $Revision: 1.67 $
+ * $Date: 2004/10/25 15:27:35 $
+ *
+ * Copyright (C) 2001 CERN - European Organization for Nuclear Research
+ * All rights reserved.
+ **************************************************************************/
+
+package com.c2kernel.process;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.PrintStream;
+
+import com.c2kernel.utils.FileStringUtility;
+import com.c2kernel.utils.Logger;
+import com.c2kernel.utils.Resource;
+
+/**************************************************************************
+ *
+ * @author $Author: abranson $ $Date: 2004/10/25 15:27:35 $
+ * @version $Revision: 1.67 $
+ **************************************************************************/
+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" +
+ " [-resURL c2kernel/resources] (or KernelResourceURL in conf)\n" +
+ " [-domResURL domain/resources] (or DomainResourceURL in conf)\n" +
+ " [-h] [-help] \n" +
+ " [-logLevel 0-19] \n" +
+ " [-logFile <path to log file>]");
+ Logger.die("Initialisation error");
+ }
+
+ /**************************************************************************
+ * reading and setting the standard c2k input paramaters
+ **************************************************************************/
+ static public java.util.Properties readC2KArgs( String[] args )
+ {
+ int i = 0;
+ String configPath = null;
+ String connectPath = null;
+ java.util.Properties c2kProps = null;
+ int logLevel = 0;
+ PrintStream logStream = System.out;
+ String centreId = null;
+
+ try
+ {
+ if( args != null )
+ {
+ while( i < args.length )
+ {
+ if( args[i].equals("-h") || args[i].equals("-help") )
+ {
+ usage();
+ }
+ else if(args[i].equals("-config"))
+ {
+ if( (i+1) >= args.length )
+ {
+ System.out.println("AbstractMain::readC2KArgs() - argument expected " +
+ "for -config");
+ usage();
+ }
+ System.out.println("Config file: "+args[i+1]);
+ configPath = args[++i];
+
+ }
+ else if(args[i].equals("-connect"))
+ {
+ if( (i+1) < args.length ) // batch file will have no arg if no cmd line arg
+ {
+ connectPath = args[++i];
+ }
+ }
+ else if(args[i].equals("-logLevel"))
+ {
+ if( (i+1) >= args.length )
+ {
+ System.out.println("AbstractMain::readC2KArgs() - argument expected " +
+ "for -logLevel");
+ usage();
+ }
+ logLevel = Integer.parseInt(args[++i]);
+ }
+ else if(args[i].equals("-logFile"))
+ {
+ if( (i+1) >= args.length )
+ {
+ System.out.println("AbstractMain::readC2KArgs() - argument expected " +
+ "for -logFile");
+ usage();
+ }
+ logStream = new PrintStream(new FileOutputStream(args[++i], true));
+ }
+ else if(args[i].equals("-resURL"))
+ {
+ String resString = args[++i];
+ System.out.println("AbstractMain::readC2KArgs() - Resource location:" +
+ resString);
+ Resource.setKernelBaseURL(resString);
+ }
+ else if(args[i].equals("-domResURL"))
+ {
+ String resString = args[++i];
+ System.out.println("AbstractMain::readC2KArgs() - Domain resource location:" +
+ resString);
+ Resource.setDomainBaseURL(resString);
+ }
+ i++;
+ }
+
+ // Set up log stream
+ Logger.addLogStream(logStream, logLevel);
+
+ if (configPath == null) {
+ System.out.println("No config file specified");
+ usage();
+ }
+
+ // Load config & connect files into c2kprops
+ c2kProps = FileStringUtility.loadConfigFile( configPath );
+
+ if (connectPath == null) {
+ // see if LC is listed in the config
+ Logger.msg(6, "No connect file specified in arguments. Looking in config.");
+ centreId = c2kProps.getProperty("LocalCentre");
+ if (centreId!= null) connectPath = "connect/"+centreId+".clc";
+ }
+
+ if (connectPath != null) {
+ Logger.msg(6, "Connect file: "+connectPath);
+ if (centreId == null) {
+ String connectFileName = new File(connectPath).getName();
+ centreId = connectFileName.substring(0, connectFileName.lastIndexOf(".clc"));
+ c2kProps.setProperty("LocalCentre", centreId);
+ }
+ FileStringUtility.appendConfigFile( c2kProps, connectPath);
+ }
+ else {
+ System.out.println("No connect file specified in args nor config file. Cannot continue.");
+ usage();
+ }
+ }
+ else
+ {
+ System.out.println("AbstractMain::readC2KArgs() - no arguments!");
+ usage();
+ }
+ }
+ catch( Exception ex )
+ {
+ System.out.println("Main::readC2KArgs() - bad arguments! ");
+ ex.printStackTrace();
+ usage();
+ }
+
+ Logger.msg(7, "AbstractMain::standardSetUp() - readC2KArgs() DONE.");
+
+ return c2kProps;
+ }
+
+ /**************************************************************************
+ * Required for most of the client & server application
+ *
+ * reads arguments
+ * initialises C2K properties
+ * initialises ORB
+ * initialises VirtualTreeManager
+ * initialises EventValueFactory + ProxyEventValueFactory
+ * initialises
+ **************************************************************************/
+ static protected void standardSetUp(String[] args)
+ throws Exception
+ {
+ //Reads the C2Kernel arguments, and inits the Gateway with them
+ Gateway.init(readC2KArgs(args));
+
+ }
+
+
+ /**************************************************************************
+ *
+ **************************************************************************/
+ static protected void standardTearDown()
+ throws Exception
+ {
+ Gateway.close();
+ Logger.msg(5, "AbstractMain::standardTearDown() - DONE.");
+ }
+
+}
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