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From dmit...@apache.org
Subject cvs commit: jakarta-lucene/src/java/org/apache/lucene/store FSDirectory.java
Date Thu, 25 Sep 2003 21:50:11 GMT
dmitrys     2003/09/25 14:50:11

  Modified:    src/java/org/apache/lucene/store FSDirectory.java
  Log:
  Added a method used in test cases to determine if a file descriptor is
  closed. Added troubleshooting code (commented out) to help diagnose
  problems around openning and closing files.
  
  Revision  Changes    Path
  1.21      +31 -0     jakarta-lucene/src/java/org/apache/lucene/store/FSDirectory.java
  
  Index: FSDirectory.java
  ===================================================================
  RCS file: /home/cvs/jakarta-lucene/src/java/org/apache/lucene/store/FSDirectory.java,v
  retrieving revision 1.20
  retrieving revision 1.21
  diff -u -r1.20 -r1.21
  --- FSDirectory.java	29 May 2003 20:18:18 -0000	1.20
  +++ FSDirectory.java	25 Sep 2003 21:50:11 -0000	1.21
  @@ -381,10 +381,34 @@
   
   final class FSInputStream extends InputStream {
     private class Descriptor extends RandomAccessFile {
  +    /* DEBUG */
  +    //private String name;
  +    /* DEBUG */
       public long position;
       public Descriptor(File file, String mode) throws IOException {
         super(file, mode);
  +      /* DEBUG */
  +      //name = file.toString();
  +      //debug_printInfo("OPEN");
  +      /* DEBUG */
       }
  +    
  +    /* DEBUG */
  +    //public void close() throws IOException {
  +    //  debug_printInfo("CLOSE");
  +    //    super.close();
  +    //}
  +    //
  +    //private void debug_printInfo(String op) {
  +    //  try { throw new Exception(op + " <" + name + ">"); 
  +    //  } catch (Exception e) {
  +    //    java.io.StringWriter sw = new java.io.StringWriter();
  +    //    java.io.PrintWriter pw = new java.io.PrintWriter(sw);
  +    //    e.printStackTrace(pw);
  +    //    System.out.println(sw.getBuffer().toString());
  +    //  }
  +    //}
  +    /* DEBUG */
     }
   
     Descriptor file = null;
  @@ -432,6 +456,13 @@
       FSInputStream clone = (FSInputStream)super.clone();
       clone.isClone = true;
       return clone;
  +  }
  +  
  +  /** Method used for testing. Returns true if the underlying
  +   *  file descriptor is valid.
  +   */
  +  boolean isFDValid() throws IOException {
  +    return file.getFD().valid();
     }
   }
   
  
  
  

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