dleslie 00/06/05 11:40:28
Modified: c/samples/ThreadSafe ThreadSafe.cpp
Log:
Changed input source global variable to a XalanNode.
Revision Changes Path
1.2 +19 -15 xml-xalan/c/samples/ThreadSafe/ThreadSafe.cpp
Index: ThreadSafe.cpp
===================================================================
RCS file: /home/cvs/xml-xalan/c/samples/ThreadSafe/ThreadSafe.cpp,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- ThreadSafe.cpp 2000/06/05 18:11:11 1.1
+++ ThreadSafe.cpp 2000/06/05 18:40:27 1.2
@@ -41,9 +41,9 @@
using std::string;
#endif
-// Used to hold compiled stylesheet, and XML source document.
+// Used to hold compiled stylesheet and XML source document.
StylesheetRoot* glbStylesheetRoot;
-XSLTInputSource* glbSourceDoc;
+XalanNode* glbDocSource;
// Print messages tracking the progress of each thread, and the
// beginning and end of the entire operation.
@@ -60,7 +60,7 @@
THREADFUNCTIONRETURN theThread(LPVOID param)
{
// This routine uses a compiled stylesheet (glbStylesheetRoot),
-// and a binary input source (glbSourceDoc) to perform the
+// and a binary source tree (glbSourceDoc) to perform the
// transformation.
const int number = reinterpret_cast<int>(param);
@@ -75,7 +75,7 @@
theXPathSupport);
XPathFactoryDefault theXPathFactory;
- // Create a processor...and output start message.
+ // Create a processor...and output the start message.
XSLTEngineImpl theProcessor(
theParserLiaison,
theXPathSupport,
@@ -96,6 +96,9 @@
theXPathSupport,
theXObjectFactory);
+ // Set the XSLTInputSource...
+ XSLTInputSource xslIn(glbDocSource);
+
// Generate the output file name for this thread.
ostrstream theFormatterOut;
theFormatterOut << "birds" << number << ".out" << '\0';
@@ -108,16 +111,17 @@
// Set the processor to use the compiled stylesheet. Then do the
transform
// with the process() method that uses the compiled stylesheet.
- // Report both the start of the transformation and the termination of
the thread.
+ // Report the start of the transformation and the termination of the
thread.
theProcessor.setStylesheetRoot(glbStylesheetRoot);
outputMessage(theThreadID,"Transforming");
- theProcessor.process(*glbSourceDoc,theResultTarget,ssExecutionContext);
+ theProcessor.process(xslIn,theResultTarget,ssExecutionContext);
outputMessage(theThreadID,"Finishing");
return (0);
}
// Create and run the threads...
-// Print messages tracking the progress of each thread...
+// Print messages tracking the progress of each thread and of the
+// overall operation...
void doThreads(int x)
{
DWORD dwStackSize = 4096; // initial thread stack size
@@ -190,7 +194,7 @@
XPathFactoryDefault
ssXPathFactory;
// Create a processor...
- // This processor is used to compile the stylesheet.
+ // This processor is used to compile the stylesheet and the source
document.
// Each thread uses its own processor to perform a transformation.
XSLTEngineImpl ssProcessor(
@@ -219,26 +223,26 @@
const XalanDOMString theXSLFileName("birds.xsl");
const XalanDOMString theXMLFileName("birds.xml");
- // Our stylesheet input source...
- XSLTInputSource
ssStylesheetSourceXSL(c_wstr(theXSLFileName));
+ // Our stylesheet XML input document and XSL stylesheet
+ XSLTInputSource xmlDocSource(c_wstr(theXMLFileName));
+ XSLTInputSource
xslStylesheetSource(c_wstr(theXSLFileName));
// Use the processor to create a StylesheetRoot for the
specified
// input XSL. This is the compiled stylesheet. We
don't have to
// delete it, since it is owned by the
StylesheetConstructionContext
// instance.
- glbStylesheetRoot =
ssProcessor.processStylesheet(ssStylesheetSourceXSL,
+ glbStylesheetRoot =
ssProcessor.processStylesheet(xslStylesheetSource,
ssConstructionContext);
assert(glbStylesheetRoot != 0);
// Compile the XML source document as well. All threads
will use
// this binary representation of the source tree.
- glbSourceDoc = new
XSLTInputSource(c_wstr(theXMLFileName));
+ glbDocSource =
ssProcessor.getSourceTreeFromInput(xmlDocSource);
assert(glbSourceDoc != 0);
-
// Create and run the threads...
- // Every thread uses the same XML input object
- // XSL stylesheet object to perform a transformation.
+ // Each thread uses the same XalanNode and
+ // StylesheetRoot to perform a transformation.
doThreads(10);
}
catch(...)
