Examples of org.apache.xml.dtm.DTMManager

org.apache.xml.dtm.DTMManager
A DTMManager instance can be used to create DTM and DTMIterator objects, and manage the DTM objects in the system.
The system property that determines which Factory implementation to create is named "org.apache.xml.utils.DTMFactory". This property names a concrete subclass of the DTMFactory abstract class. If the property is not defined, a platform default is be used.

An instance of this class must be safe to use across thread instances. It is expected that a client will create a single instance of a DTMManager to use across multiple threads. This will allow sharing of DTMs across multiple processes.

Note: this class is incomplete right now. It will be pretty much modeled after javax.xml.transform.TransformerFactory in terms of its factory support.

State: In progress!!

        
        base = base + java.io.File.separatorChar
               + source.getClass().getName();
      }
      setBaseURLOfSource(base);
      DTMManager mgr = m_xcontext.getDTMManager();
      DTM dtm = mgr.getDTM(source, false, this, true, true);
      dtm.setDocumentBaseURI(base);
      
      boolean hardDelete = true;  // %REVIEW% I have to think about this. -sb


      try
      {
        // NOTE: This will work because this is _NOT_ a shared DTM, and thus has
        // only a single Document node. If it could ever be an RTF or other
        // shared DTM, look at dtm.getDocumentRoot(nodeHandle).
        this.transformNode(dtm.getDocument());
      }
      finally
      {
        if (shouldRelease)
          mgr.release(dtm, hardDelete);
      }


      // Kick off the parse.  When the ContentHandler gets 
      // the startDocument event, it will call transformNode( node ).
      // reader.parse( xmlSource );

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        base = base + java.io.File.separatorChar
               + source.getClass().getName();
      }
      setBaseURLOfSource(base);
      DTMManager mgr = m_xcontext.getDTMManager();
      DTM dtm = mgr.getDTM(source, false, this, true, true);
      dtm.setDocumentBaseURI(base);
      
      boolean hardDelete = true;  // %REVIEW% I have to think about this. -sb


      try
      {
        // NOTE: This will work because this is _NOT_ a shared DTM, and thus has
        // only a single Document node. If it could ever be an RTF or other
        // shared DTM, look at dtm.getDocumentRoot(nodeHandle).
        this.transformNode(dtm.getDocument());
      }
      finally
      {
        if (shouldRelease)
          mgr.release(dtm, hardDelete);
      }


      // Kick off the parse.  When the ContentHandler gets 
      // the startDocument event, it will call transformNode( node ).
      // reader.parse( xmlSource );

View Full Code Here

        throw e;
      }


      if (DEBUG) System.out.println("..creatingSQLDocument");


      DTMManager mgr =
        ((XPathContext.XPathExpressionContext)exprContext).getDTMManager();
      mgrDefault = (DTMManagerDefault) mgr;
      int dtmIdent = mgrDefault.getFirstFreeDTMID();


      doc =

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   */
  private void buildErrorDocument( ExpressionContext exprContext, SQLException excp )
  {
    try
    {
      DTMManager mgr =
        ((XPathContext.XPathExpressionContext)exprContext).getDTMManager();
      DTMManagerDefault mgrDefault = (DTMManagerDefault) mgr;
      int dtmIdent = mgrDefault.getFirstFreeDTMID();


      m_Error = new SQLErrorDocument(mgr, dtmIdent << DTMManager.IDENT_DTM_NODE_BITS, excp);

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   */
  private void buildErrorDocument( ExpressionContext exprContext, Exception excp )
  {
    try
    {
      DTMManager mgr =
        ((XPathContext.XPathExpressionContext)exprContext).getDTMManager();
      DTMManagerDefault mgrDefault = (DTMManagerDefault) mgr;
      int dtmIdent = mgrDefault.getFirstFreeDTMID();


      m_Error = new SQLErrorDocument(mgr, dtmIdent<<DTMManager.IDENT_DTM_NODE_BITS, excp);

View Full Code Here

        
        base = base + java.io.File.separatorChar
               + source.getClass().getName();
      }
      setBaseURLOfSource(base);
      DTMManager mgr = m_xcontext.getDTMManager();
      DTM dtm = mgr.getDTM(source, false, this, true, true);
      dtm.setProperty(XalanProperties.SOURCE_LOCATION,
                      new Boolean(m_useSourceLocationProperty));
      
      boolean hardDelete = true;  // %REVIEW% I have to think about this. -sb


      try
      {
        this.transformNode(dtm.getDocument());
      }
      finally
      {
        if (shouldRelease)
          mgr.release(dtm, hardDelete);
      }


      // Kick off the parse.  When the ContentHandler gets 
      // the startDocument event, it will call transformNode( node ).
      // reader.parse( xmlSource );

View Full Code Here

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