src/main/java/jp/sourceforge/stigmata/command/HelpCommand.java

   1 package jp.sourceforge.stigmata.command;
   2
   3 /*
   4  * $Id$
   5  */
   6
   7 import java.util.ResourceBundle;
   8
   9 import jp.sourceforge.stigmata.BirthmarkContext;
  10 import jp.sourceforge.stigmata.BirthmarkEnvironment;
  11 import jp.sourceforge.stigmata.ComparisonPairFilter;
  12 import jp.sourceforge.stigmata.ComparisonPairFilterSet;
  13 import jp.sourceforge.stigmata.Stigmata;
  14 import jp.sourceforge.stigmata.spi.BirthmarkSpi;
  15 import jp.sourceforge.talisman.xmlcli.ResourceHelpFormatter;
  16
  17 import org.apache.commons.cli.HelpFormatter;
  18 import org.apache.commons.cli.Options;
  19
  20 /**
  21  *
  22  * @author Haruaki Tamada
  23  * @version $Revision$
  24  */
  25 public class HelpCommand extends AbstractStigmataCommand{
  26     private Options options;
  27
  28     public HelpCommand(Options options){
  29         this.options = options;
  30     }
  31
  32     @Override
  33     public String getCommandString(){
  34         return "help";
  35     }
  36
  37     @Override
  38     public void perform(Stigmata stigmata, BirthmarkContext context, String[] args){
  39         BirthmarkEnvironment env = context.getEnvironment();
  40         Package p = getClass().getPackage();
  41
  42         ResourceBundle helpResource = ResourceBundle.getBundle("resources.options");
  43         HelpFormatter formatter = new ResourceHelpFormatter(helpResource);
  44         formatter.printHelp(
  45             String.format(
  46                 helpResource.getString("cli.interface"),
  47                 p.getImplementationVersion()
  48             ),
  49             options
  50         );
  51         System.out.println();
  52         System.out.println(helpResource.getString("cli.interface.birthmarks"));
  53         for(BirthmarkSpi service: env.getServices()){
  54             if(!service.isExperimental()){
  55                 System.out.printf("    %-5s (%s): %s%n", service.getType(),
  56                         service.getDisplayType(), service.getDescription());
  57             }
  58         }
  59         System.out.println();
  60         System.out.println(helpResource.getString("cli.interface.filters"));
  61         for(ComparisonPairFilterSet filterset: env.getFilterManager().getFilterSets()){
  62             String matchString = helpResource.getString("cli.interface.filter.matchall");
  63             if(filterset.isMatchAny()) matchString = helpResource.getString("cli.interface.filter.matchany");
  64             System.out.printf("    %s (%s)%n", filterset.getName(), matchString);
  65             for(ComparisonPairFilter filter: filterset){
  66                 System.out.printf("        %s%n", filter);
  67             }
  68         }
  69         System.out.println();
  70         System.out.println(helpResource.getString("cli.interface.copyright"));
  71         System.out.println(helpResource.getString("cli.interface.mailto"));
  72     }
  73 }