auriemma 01/04/10 07:51:41
Modified: c/src/XalanTransformer XalanTransformer.cpp
Log:
Added support for parameters.
Revision Changes Path
1.13 +90 -8 xml-xalan/c/src/XalanTransformer/XalanTransformer.cpp
Index: XalanTransformer.cpp
===================================================================
RCS file: /home/cvs/xml-xalan/c/src/XalanTransformer/XalanTransformer.cpp,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -r1.12 -r1.13
--- XalanTransformer.cpp 2001/04/01 01:07:32 1.12
+++ XalanTransformer.cpp 2001/04/10 14:51:40 1.13
@@ -79,10 +79,32 @@
+struct SetParamFunctor
+{
+ SetParamFunctor(XSLTEngineImpl& theProcessor):
+ m_processor(theProcessor)
+ {
+ }
+
+ void
+ operator()(const XalanTransformer::ParamPairType& theParamPair)
+ {
+ // Set the stylesheet parameter.
+ m_processor.setStylesheetParam(
+ theParamPair.first,
+ theParamPair.second);
+ }
+
+ XSLTEngineImpl& m_processor;
+};
+
+
+
XalanTransformer::XalanTransformer():
m_stylesheetExecutionContext(),
m_compiledStylesheets(),
m_parsedSources(),
+ m_paramPairs(),
m_errorMessage()
{
m_errorMessage.push_back(0);
@@ -133,10 +155,15 @@
const XSLTInputSource& theStylesheetSource,
const XSLTResultTarget& theResultTarget)
{
+#if !defined(XALAN_NO_NAMESPACES)
+ using std::for_each;
+#endif
+
int theResult = 0;
// Clear the error message.
m_errorMessage.clear();
+
m_errorMessage.push_back(0);
// Store error messages from problem listener.
@@ -146,11 +173,14 @@
{
// Create some support objects that are necessary for running
the processor...
DOMSupport& theDOMSupport =
*theParsedXML.getDOMSupport();
+
XMLParserLiaison& theParserLiaison =
*theParsedXML.getParserLiaison();
// Create some more support objects...
XSLTProcessorEnvSupportDefault theXSLTProcessorEnvSupport;
+
XObjectFactoryDefault theXObjectFactory;
+
XPathFactoryDefault theXPathFactory;
// Create a processor...
@@ -170,20 +200,30 @@
theParserLiaison.setExecutionContext(m_stylesheetExecutionContext);
- // Create a stylesheet construction context, using the
- // stylesheet's factory support objects.
+ // Create a stylesheet construction context,
+ // using the stylesheet's factory support objects.
StylesheetConstructionContextDefault
theStylesheetConstructionContext(
theProcessor,
theXSLTProcessorEnvSupport,
theXPathFactory);
+ // Hack used to cast away const.
XSLTResultTarget tempResultTarget(theResultTarget);
+ // Set up the stylesheet execution context.
m_stylesheetExecutionContext.setXPathEnvSupport(&theXSLTProcessorEnvSupport);
+
m_stylesheetExecutionContext.setDOMSupport(&theDOMSupport);
+
m_stylesheetExecutionContext.setXObjectFactory(&theXObjectFactory);
+
m_stylesheetExecutionContext.setXSLTProcessor(&theProcessor);
+ // Set the parameters.
+ for_each(m_paramPairs.begin(),
+ m_paramPairs.end(),
+ SetParamFunctor(theProcessor));
+
// Do the transformation...
theProcessor.process(
theParsedXML.getParsedSource(),
@@ -253,8 +293,11 @@
}
m_stylesheetExecutionContext.setXPathEnvSupport(0);
+
m_stylesheetExecutionContext.setDOMSupport(0);
+
m_stylesheetExecutionContext.setXObjectFactory(0);
+
m_stylesheetExecutionContext.setXSLTProcessor(0);
return theResult;
@@ -268,10 +311,15 @@
const XalanCompiledStylesheet* theCompiledStylesheet,
const XSLTResultTarget& theResultTarget)
{
+#if !defined(XALAN_NO_NAMESPACES)
+ using std::for_each;
+#endif
+
int theResult = 0;
// Clear the error message.
m_errorMessage.clear();
+
m_errorMessage.push_back(0);
// Store error messages from problem listener.
@@ -281,11 +329,14 @@
{
// Create some support objects that are necessary for running
the processor...
DOMSupport& theDOMSupport =
*theParsedXML.getDOMSupport();
+
XMLParserLiaison& theParserLiaison =
*theParsedXML.getParserLiaison();
// Create some more support objects...
XSLTProcessorEnvSupportDefault theXSLTProcessorEnvSupport;
+
XObjectFactoryDefault theXObjectFactory;
+
XPathFactoryDefault theXPathFactory;
// Create a processor...
@@ -303,16 +354,26 @@
theProcessor.setProblemListener(&theProblemListener);
+ // Hack used to cast away const.
XSLTResultTarget tempResultTarget(theResultTarget);
+ // Set up the stylesheet execution context.
m_stylesheetExecutionContext.setXPathEnvSupport(&theXSLTProcessorEnvSupport);
+
m_stylesheetExecutionContext.setDOMSupport(&theDOMSupport);
+
m_stylesheetExecutionContext.setXObjectFactory(&theXObjectFactory);
- m_stylesheetExecutionContext.setXSLTProcessor(&theProcessor);
+ m_stylesheetExecutionContext.setXSLTProcessor(&theProcessor);
+
// Set the compiled stylesheet.
theCompiledStylesheet->setStylesheetRoot(m_stylesheetExecutionContext);
+ // Set the parameters.
+ for_each(m_paramPairs.begin(),
+ m_paramPairs.end(),
+ SetParamFunctor(theProcessor));
+
// Do the transformation...
theProcessor.process(
theParsedXML.getParsedSource(),
@@ -378,8 +439,11 @@
}
m_stylesheetExecutionContext.setXPathEnvSupport(0);
+
m_stylesheetExecutionContext.setDOMSupport(0);
+
m_stylesheetExecutionContext.setXObjectFactory(0);
+
m_stylesheetExecutionContext.setXSLTProcessor(0);
reset();
@@ -449,7 +513,9 @@
{
// Set to output target to the callback
XalanTransformerOutputStream theOutputStream(theOutputHandle,
theOutputHandler, theFlushHandler);
+
XalanOutputStreamPrintWriter thePrintWriter(theOutputStream);
+
XSLTResultTarget
theResultTarget(&thePrintWriter);
// Do the transformation...
@@ -471,7 +537,9 @@
{
// Set to output target to the callback
XalanTransformerOutputStream theOutputStream(theOutputHandle,
theOutputHandler, theFlushHandler);
+
XalanOutputStreamPrintWriter thePrintWriter(theOutputStream);
+
XSLTResultTarget
theResultTarget(&thePrintWriter);
// Do the transformation...
@@ -492,7 +560,9 @@
{
// Set to output target to the callback
XalanTransformerOutputStream theOutputStream(theOutputHandle,
theOutputHandler, theFlushHandler);
+
XalanOutputStreamPrintWriter thePrintWriter(theOutputStream);
+
XSLTResultTarget
theResultTarget(&thePrintWriter);
// Do the transformation...
@@ -509,6 +579,7 @@
{
// Clear the error message.
m_errorMessage.clear();
+
m_errorMessage.push_back(0);
// Store error messages from problem listener.
@@ -519,6 +590,7 @@
// Create some support objects that are necessary for running
the processor...
XalanSourceTreeDOMSupport theDOMSupport;
+
XalanSourceTreeParserLiaison theParserLiaison(theDOMSupport);
// Hook the two together...
@@ -526,7 +598,9 @@
// Create some more support objects...
XSLTProcessorEnvSupportDefault theXSLTProcessorEnvSupport;
+
XObjectFactoryDefault theXObjectFactory;
+
XPathFactoryDefault theXPathFactory;
// Create a processor...
@@ -596,6 +670,7 @@
XalanDOMString theMessage("XalanDOMException caught.
The code is ");
append(theMessage,
LongToDOMString(long(e.getExceptionCode())));
+
append(theMessage, XalanDOMString("."));
TranscodeToLocalCodePage(theMessage, m_errorMessage,
true);
@@ -683,6 +758,7 @@
XalanDOMString theMessage("XalanDOMException caught.
The code is ");
append(theMessage,
LongToDOMString(long(e.getExceptionCode())));
+
append(theMessage, XalanDOMString("."));
TranscodeToLocalCodePage(theMessage, m_errorMessage,
true);
@@ -698,8 +774,8 @@
const XalanDOMString& key,
const XalanDOMString& expression)
{
- // Set the stylesheet parameter.
-// m_processor.setStylesheetParam(key, expression);
+ // Store the stylesheet parameter in a vector.
+ m_paramPairs.push_back(ParamPairType(key, expression));
}
@@ -710,9 +786,9 @@
const char* expression)
{
// Set the stylesheet parameter.
-// m_processor.setStylesheetParam(
-// XalanDOMString(key),
-// XalanDOMString(expression));
+ setStylesheetParam(
+ XalanDOMString(key),
+ XalanDOMString(expression));
}
@@ -732,11 +808,17 @@
{
// Reset objects.
m_stylesheetExecutionContext.setXPathEnvSupport(0);
+
m_stylesheetExecutionContext.setDOMSupport(0);
+
m_stylesheetExecutionContext.setXObjectFactory(0);
+
m_stylesheetExecutionContext.setXSLTProcessor(0);
m_stylesheetExecutionContext.reset();
+
+ // Clear the ParamPairVectorType.
+ m_paramPairs.clear();
}
catch(...)
{
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