tests/org.eclipse.wst.ws.tests/tests/org/eclipse/wst/ws/tests/utils/FindDuplicateKeys.java

package org.eclipse.wst.ws.tests.utils;

import java.io.File;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.Vector;

public class FindDuplicateKeys 
{
  public static void main( String[] args )
  {
    File        startPath     = new File( args[0] );
    String[]    pluginFiles   = Utils.readLines( args[1] );
    Vector      propertyFiles = new Vector();
    Hashtable   keys          = new Hashtable();
    PrintWriter writer        = null;
    Hashtable   srcKeys       = new Hashtable();
    Vector      srcFiles      = new Vector();
    Vector      propNames     = new Vector();
    Vector      pluginNames   = new Vector();
    String[]    pluginArray   = null;
    Hashtable   srcPluginMap  = new Hashtable();
    
    try
    {
      writer = new PrintWriter( new FileWriter( args[2] ));
    }
    catch( Exception exc )
    {
      exc.printStackTrace();
    }
    
    for( int index = 0; index < pluginFiles.length; index++ )
    {
      File   pluginDir     = Utils.getFile( startPath, pluginFiles[index] );
      
      Utils.getFiles( pluginDir, propertyFiles, "properties", new String[]{ "bin", "build.properties", 
                                                                            "wsexplorer.properties",
                                                                            "uddi.properties",
                                                                            "wsdl.properties",
                                                                            "wsil.properties",
                                                                            "favorites.properties" 
                                                                            } );
      Utils.getFiles( pluginDir, srcFiles, "java", new String[0] );
    }
    
    // Loop through each property file
    for( int index = 0; index < propertyFiles.size(); index++ )
    {
      File   propFile = (File)propertyFiles.elementAt(index);
      File   parent   = new File( propFile.getParent() );
      
      // Skip properties files that are in the plugin directory.
      if( Utils.stringInArray( parent.getName(), pluginFiles ) )
      {
        continue;
      }
      
      String propName = propFile.getAbsolutePath();
      int    srcStart = propName.indexOf( "src" );
      
      if( srcStart != -1 )
      {
        int lastSlash = propName.lastIndexOf( '\\' );
        int lastDot   = propName.lastIndexOf( '.' );
        String name   = propName.substring( srcStart + 4, lastSlash );
        String name2  = propName.substring( srcStart + 4, lastDot );
        name  = name.replace( '\\', '.' ); 
        name2 = name2.replace( '\\', '.' );
        
        pluginNames.add( name );
        pluginNames.add( name2 );
        //System.out.println( propName + ">>" + name + ">>" + name2 );
      }
    }
    
    pluginArray = (String[])pluginNames.toArray( new String[0] );
    
    // Find all the java strings.
    for( int index = 0; index < srcFiles.size(); index++ )
    {
      File     srcFile     = (File)srcFiles.elementAt(index);
      Vector   fileSrcKeys = new Vector();
      String[] lines       = Utils.readLines(srcFile );
      
      for( int srcIndex = 0; srcIndex < lines.length; srcIndex++ )
      {
        Utils.findJavaStrings( lines[srcIndex], fileSrcKeys );
      }
      
      for( int keysIndex = 0; keysIndex < fileSrcKeys.size(); keysIndex++ )
      {
        String  key     = (String)fileSrcKeys.elementAt( keysIndex );
        HashSet fileSet = (HashSet)srcKeys.get( key );
        
        if( fileSet == null )
        {
          fileSet = new HashSet();
          srcKeys.put( key, fileSet );
        }
        
        if( Utils.stringInArray( key, pluginArray ) )
        {
          HashSet names = (HashSet)srcPluginMap.get( srcFile );
          
          if( names == null )
          {
            names = new HashSet();
            srcPluginMap.put( srcFile, names );
          }
          
          names.add( key );
        }
        
        fileSet.add( srcFile );
      }
    }
                        
    int count = 1;
    
    // Loop through each property file
    for( int index = 0; index < propertyFiles.size(); index++ )
    {
      File   propFile = (File)propertyFiles.elementAt(index);
      Vector propKeys = Utils.getPropertyKeys( propFile );  
      File   parent   = new File( propFile.getParent() );
      
      // Skip properties files that are in the plugin directory.
      if( Utils.stringInArray( parent.getName(), pluginFiles ) )
      {
        continue;
      }
      
      System.out.println( propFile.getAbsolutePath() );
      
      for( int propIndex = 0; propIndex < propKeys.size(); propIndex++ )
      {
        String propKey = (String)propKeys.elementAt( propIndex );
        
        if( keys.containsKey(propKey) && !propKey.startsWith( "PLUGIN" ))
        {
          File origFile = (File)keys.get( propKey );
          
          String origName = origFile.getAbsolutePath();
          String propName = propFile.getAbsolutePath();
          
          origName = origName.substring( args[0].length(), origName.length() );
          propName = propName.substring( args[0].length(), propName.length() );
          
          HashSet fileSet = (HashSet)srcKeys.get( propKey );
          
          if( fileSet != null )
          {
            writer.println( count + " Property: " + propKey + " is in both " + 
                            origName + " and " + 
                           propName );
            
            Iterator iter = fileSet.iterator();
            
            while( iter.hasNext() )
            {
              File file = (File)iter.next();
              writer.println( "  >" + file.getAbsolutePath() );
              
              HashSet  names = (HashSet)srcPluginMap.get( file );
              Iterator nameIter = names.iterator();
              
              while( nameIter.hasNext() )
              {
                writer.println( "    >" + nameIter.next() );
              }
            }
            
            count++;
          }
        }
        else
        {
          keys.put( propKey, propFile );
        }
      }
    }
    
    try
    {
      if( writer != null ) writer.close();
    }
    catch( Exception exc )
    {
      exc.printStackTrace();
    }
  }  
}