grchiu 2003/09/11 08:55:45
Modified: java/samples/Trace Trace.java
Log:
Update Trace sample to allow tracing of extension calls, as well as
optionally read the name of the stylesheet from the command line arguments.
Revision Changes Path
1.8 +17 -5 xml-xalan/java/samples/Trace/Trace.java
Index: Trace.java
===================================================================
RCS file: /home/cvs/xml-xalan/java/samples/Trace/Trace.java,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -r1.7 -r1.8
--- Trace.java 30 Jan 2003 18:21:50 -0000 1.7
+++ Trace.java 11 Sep 2003 15:55:45 -0000 1.8
@@ -65,6 +65,12 @@
import org.apache.xalan.trace.TraceManager;
import org.apache.xalan.transformer.TransformerImpl;
+/**
+ * Sample for demonstrating Xalan "trace" interface.
+ * Usage: run in Trace directory: java Trace
+ * For an extensions trace sample, run in extensions
+ * directory: java Trace 3-java-namespace
+ */
public class Trace
{
public static void main (String[] args)
@@ -73,6 +79,10 @@
java.util.TooManyListenersException,
org.xml.sax.SAXException
{
+ String fileName = "foo";
+ if (args.length > 0)
+ fileName = args[0];
+
// Set up a PrintTraceListener object to print to a file.
java.io.FileWriter fw = new java.io.FileWriter("events.log");
java.io.PrintWriter pw = new java.io.PrintWriter(fw, true);
@@ -86,10 +96,12 @@
ptl.m_traceSelection = true;
// Print information whenever a template is invoked.
ptl.m_traceTemplates = true;
+ // Print information whenever an extension call is made.
+ ptl.m_traceExtension = true;
// Set up the transformation
TransformerFactory tFactory = TransformerFactory.newInstance();
- Transformer transformer = tFactory.newTransformer(new
StreamSource("foo.xsl"));
+ Transformer transformer = tFactory.newTransformer(new
StreamSource(fileName + ".xsl"));
// Cast the Transformer object to TransformerImpl.
if (transformer instanceof TransformerImpl)
@@ -103,13 +115,13 @@
// Perform the transformation --printing information to
// the events log during the process.
transformer.transform
- ( new StreamSource("foo.xml"),
- new StreamResult(new
java.io.FileWriter("foo.out")) );
+ ( new StreamSource(fileName + ".xml"),
+ new StreamResult(new java.io.FileWriter(fileName
+ ".out")) );
}
// Close the PrintWriter and FileWriter.
pw.close();
fw.close();
- System.out.println("**The output is in foo.out; the log is in
events.log ****");
+ System.out.println("**The output is in " + fileName + ".out; the log is
in events.log ****");
}
-}
\ No newline at end of file
+}
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
