cvs commit: jakarta-avalon-phoenix/src/java/org/apache/avalon/phoenix/components/classloader PhoenixPackageRepository.java

[donaldp]

donaldp     01/11/17 03:50:13

  Added:       src/java/org/apache/avalon/phoenix/components/classloader
                        PhoenixPackageRepository.java
  Log:
  Add a basic implementation of PackageRepository that inherits most 
functionality from base class.
  
  Revision  Changes    Path
  1.1                  
jakarta-avalon-phoenix/src/java/org/apache/avalon/phoenix/components/classloader/PhoenixPackageRepository.java
  
  Index: PhoenixPackageRepository.java
  ===================================================================
  package org.apache.avalon.phoenix.components.classloader;
  
  import java.io.File;
  import org.apache.avalon.excalibur.extension.DefaultPackageRepository;
  import org.apache.avalon.excalibur.util.StringUtil;
  import org.apache.avalon.framework.parameters.Parameters;
  import org.apache.avalon.framework.parameters.ParameterException;
  import org.apache.avalon.framework.parameters.Parameterizable;
  import org.apache.avalon.framework.activity.Initializable;
  import org.apache.avalon.framework.activity.Disposable;
  import org.apache.avalon.framework.logger.LogEnabled;
  import org.apache.avalon.framework.logger.Logger;
  import org.apache.avalon.phoenix.interfaces.PackageRepository;
  
  /**
   * PhoenixPackageRepository
   *
   * @author <a href="mailto:[EMAIL PROTECTED]">Peter Donald</a>
   * @version $Revision: 1.1 $ $Date: 2001/11/17 11:50:13 $
   */
  public class PhoenixPackageRepository
      extends DefaultPackageRepository
      implements LogEnabled, Parameterizable, Initializable, Disposable, 
PackageRepository
  {
      private Logger m_logger;
      
      private String m_path;
  
      public PhoenixPackageRepository()
      {
          super( new File[ 0 ] );
      }
  
      public void enableLogging( final Logger logger )
      {
          m_logger = logger;
      }
  
      public void parameterize( final Parameters parameters )
          throws ParameterException
      {
          final String phoenixHome = parameters.getParameter( "phoenix.home" );
          final String defaultExtPath = phoenixHome + File.separator + "ext";
          m_path = parameters.getParameter( "phoenix.ext.path", defaultExtPath 
);
      }
  
      public void initialize()
          throws Exception
      {
          final String[] pathElements = StringUtil.split( m_path, "|" );
  
          final File[] dirs = new File[ pathElements.length ];
          for( int i = 0; i < dirs.length; i++ )
          {
              dirs[ i ] = new File( pathElements[ i ] );
          }
  
          setPath( dirs );
  
          scanPath();
      }
  
      public void dispose()
      {
          clearCache();
      }
  
      protected void debug( final String message )
      {
          m_logger.debug( message );
      }
  }
  
  
  

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