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      1 /* Copyright (C) 2003 Vladimir Roubtsov. All rights reserved.
      2  *
      3  * This program and the accompanying materials are made available under
      4  * the terms of the Common Public License v1.0 which accompanies this distribution,
      5  * and is available at http://www.eclipse.org/legal/cpl-v10.html
      6  *
      7  * $Id: emma.java,v 1.1.1.1.2.1 2004/07/16 23:32:29 vlad_r Exp $
      8  */
      9 import com.vladium.emma.IAppConstants;
     10 import com.vladium.emma.Command;
     11 import com.vladium.emma.EMMARuntimeException;
     12 
     13 // ----------------------------------------------------------------------------
     14 /**
     15  * @author Vlad Roubtsov, (C) 2003
     16  */
     17 public
     18 final class emma
     19 {
     20     // public: ................................................................
     21 
     22     // TODO: set m_out consistently with LoggerInit
     23 
     24     public static void main (final String [] args)
     25         throws EMMARuntimeException
     26     {
     27         // TODO: proper usage, arg validation, etc
     28 
     29         if ((args.length == 0) || args [0].startsWith ("-h"))
     30         {
     31             System.out.println (USAGE);
     32             return;
     33         }
     34 
     35         final String commandName = args [0];
     36         final String [] commandArgs = new String [args.length - 1];
     37         System.arraycopy (args, 1, commandArgs, 0, commandArgs.length);
     38 
     39         final Command command = Command.create (commandName, "emma ".concat (commandName), commandArgs);
     40         command.run ();
     41     }
     42 
     43     // protected: .............................................................
     44 
     45     // package: ...............................................................
     46 
     47     // private: ...............................................................
     48 
     49 
     50     private static final String EOL = System.getProperty ("line.separator", "\n");
     51 
     52     private static final String USAGE =
     53     "emma usage: emma <command> [command options]," + EOL +
     54     "  where <command> is one of:" + EOL +
     55     EOL +
     56     "   run     application runner {same as 'emmarun' tool};" + EOL +
     57     "   instr   offline instrumentation processor;" + EOL +
     58     "   report  offline report generator;" + EOL +
     59     "   merge   offline data file merge processor." + EOL +
     60     EOL +
     61     "  {use '<command> -h' to see usage help for a given command}" + EOL +
     62     EOL +
     63     IAppConstants.APP_USAGE_BUILD_ID;
     64 
     65 } // end of class
     66 // ----------------------------------------------------------------------------