cvs commit: xml-xalan/java/src/org/apache/xalan/transformer TransformerImpl.java

[sboag]

sboag       00/07/30 16:06:11

  Modified:    java/src/org/apache/xalan/transformer TransformerImpl.java
  Log:
  Fixed error handling.
  
  Revision  Changes    Path
  1.8       +33 -4     
xml-xalan/java/src/org/apache/xalan/transformer/TransformerImpl.java
  
  Index: TransformerImpl.java
  ===================================================================
  RCS file: 
/home/cvs/xml-xalan/java/src/org/apache/xalan/transformer/TransformerImpl.java,v
  retrieving revision 1.7
  retrieving revision 1.8
  diff -u -r1.7 -r1.8
  --- TransformerImpl.java      2000/07/23 17:46:25     1.7
  +++ TransformerImpl.java      2000/07/30 23:06:11     1.8
  @@ -236,7 +236,10 @@
         } 
         catch (SAXException se) 
         {
  -        throw new TransformException(se);
  +        if(se instanceof trax.TransformException)
  +          throw (trax.TransformException)se;
  +        else
  +          throw new TransformException(se);
         } 
         catch (ClassNotFoundException e1) 
         {
  @@ -292,11 +295,25 @@
           // Kick off the parse.  When the ContentHandler gets 
           // the startDocument event, it will call transformNode( node ).
           reader.parse( xmlSource );
  +        
  +        // This has to be done to catch exceptions thrown from 
  +        // the transform thread spawned by the STree handler.
  +        Exception e = getExceptionThrown();
  +        if(null != e)
  +        {
  +          if(e instanceof trax.TransformException)
  +            throw (trax.TransformException)e;
  +          else
  +            throw new trax.TransformException(e);
  +        }
         }
         catch(SAXException se)
         {
  -        se.printStackTrace();
  -        throw new TransformException(se);
  +        // se.printStackTrace();
  +        if(se instanceof TransformException)
  +          throw (TransformException)se;
  +        else
  +          throw new TransformException(se);
         }
         catch(IOException ioe)
         {
  @@ -527,7 +544,10 @@
       }
       catch(SAXException se)
       {
  -      throw new TransformException(se);
  +      if(se instanceof trax.TransformException)
  +        throw (trax.TransformException)se;
  +      else
  +        throw new TransformException(se);
       }
     }
     
  @@ -1618,6 +1638,13 @@
     // Implement Runnable //  
     ////////////////////////
     
  +  private Exception m_exceptionThrown;
  +  
  +  public Exception getExceptionThrown()
  +  {
  +    return m_exceptionThrown;
  +  }
  +  
     /**
      * Run the transform thread.
      */
  @@ -1629,6 +1656,8 @@
       }
       catch(Exception e)
       {
  +      // e.printStackTrace();
  +      m_exceptionThrown = e;
         ; // should have already been reported via the error handler?
       }
     }