tmiller 01/08/01 12:23:22
Modified: java/src/org/apache/xalan/xsltc/trax TransformerImpl.java
DOM2SAX.java
Log:
add support for DOMResult handling
Revision Changes Path
1.10 +26 -7
xml-xalan/java/src/org/apache/xalan/xsltc/trax/TransformerImpl.java
Index: TransformerImpl.java
===================================================================
RCS file:
/home/cvs/xml-xalan/java/src/org/apache/xalan/xsltc/trax/TransformerImpl.java,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -r1.9 -r1.10
--- TransformerImpl.java 2001/07/23 08:47:56 1.9
+++ TransformerImpl.java 2001/08/01 19:23:22 1.10
@@ -1,5 +1,5 @@
/*
- * @(#)$Id: TransformerImpl.java,v 1.9 2001/07/23 08:47:56 morten Exp $
+ * @(#)$Id: TransformerImpl.java,v 1.10 2001/08/01 19:23:22 tmiller Exp $
*
* The Apache Software License, Version 1.1
*
@@ -88,6 +88,7 @@
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
+import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.*;
import javax.xml.transform.sax.*;
import javax.xml.transform.dom.*;
@@ -144,18 +145,27 @@
public void transform(Source source, Result result)
throws TransformerException {
- if (_translet == null)
+ if (_translet == null) {
throw new TransformerException(TRANSLET_ERR_MSG);
+ }
_handler = getOutputHandler(result);
- if (_handler == null)
+ if (_handler == null) {
throw new TransformerException(HANDLER_ERR_MSG);
+ }
- if (_uriResolver != null)
+ if (_uriResolver != null) {
_translet.setDOMCache(this);
-
+ }
+
// Run the transformation
transform(source, _handler, _encoding);
+
+ // If a DOMResult, then we must set the DOM Tree so it can
+ // be retrieved later
+ if (result instanceof DOMResult) {
+ ((DOMResult)result).setNode(((SAX2DOM)_handler).getDOM());
+ }
}
/**
@@ -193,6 +203,10 @@
else if (writer != null)
return (new DefaultSAXOutputHandler(writer, _encoding));
}
+ // Handle DOMResult output handler
+ else if (result instanceof DOMResult) {
+ return (new SAX2DOM());
+ }
// Common, final handling of all input sources, only used if the
// other contents of the Result object could not be used
@@ -213,6 +227,11 @@
catch (java.net.UnknownServiceException e) {
throw new TransformerException(e);
}
+ // If we cannot create a SAX2DOM adapter
+ catch (ParserConfigurationException e) {
+ throw new TransformerException(
+ "SAX2DOM adapter could not be created, " + e.getMessage());
+ }
// If we cannot create the file specified by the SystemId
catch (java.io.IOException e) {
throw new TransformerException(e);
@@ -250,8 +269,8 @@
final DOMSource domsrc = (DOMSource)source;
final Document tree = (Document)domsrc.getNode();
final DOM2SAX dom2sax = new DOM2SAX(tree);
- final InputSource input = SAXSource.sourceToInputSource(source);
- final String systemId = domsrc.getSystemId();
+ final InputSource input = null;
+ final String systemId = null;
dtdMonitor.handleDTD(dom2sax);
dom2sax.setContentHandler(inputHandler);
dom2sax.parse(input);
1.3 +3 -1
xml-xalan/java/src/org/apache/xalan/xsltc/trax/DOM2SAX.java
Index: DOM2SAX.java
===================================================================
RCS file:
/home/cvs/xml-xalan/java/src/org/apache/xalan/xsltc/trax/DOM2SAX.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- DOM2SAX.java 2001/07/20 20:07:44 1.2
+++ DOM2SAX.java 2001/08/01 19:23:22 1.3
@@ -1,5 +1,5 @@
/*
- * @(#)$Id: DOM2SAX.java,v 1.2 2001/07/20 20:07:44 tmiller Exp $
+ * @(#)$Id: DOM2SAX.java,v 1.3 2001/08/01 19:23:22 tmiller Exp $
*
* The Apache Software License, Version 1.1
*
@@ -107,6 +107,8 @@
SAXNotRecognizedException, SAXNotSupportedException
{
}
+
+ // Input is not used.
public void parse(InputSource input) throws IOException, SAXException {
Node currNode = _dom;
while (currNode != null) {
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