Factory Interface

Table 7-2 summarizes the methods available through the Factory interface.

Table 7-2 Summary of Factory Methods; Tools Package

Function	Summary
Factory()	Constructor.
createDOMParser()	Create DOM Parser.
createSAXParser()	Create SAX Parser.
createSchemaValidator()	Create schema validator.
createXPathCompProcessor()	Create extended XPath processor.
createXPathCompiler()	Create XPath compiler.
createXPathProcessor()	Create XPath processor.
createXPointerProcessor()	Create XPointer processor.
createXslCompiler()	Create Xsl compiler.
createXslExtendedTransformer()	Create XSL extended transformer.
createXslTransformer()	Create XSL transformer.
getContext()	Get factory's context.
~Factory()	Default destructor.

Factory()

Class constructor.

Syntax	Description
Factory() throw (FactoryException);	Default constructor
Factory( Context* ctx_ptr) throw (FactoryException);	Creates factory object given a Context object.

Parameter	Description
ctx_ptr	pointer to a context object

Returns

(Factory) object

createDOMParser()

Creates DOM parser.

Syntax

DOMParser< Context, Node>* createDOMParser (
   DOMParserIdType id_type, 
   Context* ctx_ptr = NULL)
throw (FactoryException);

Parameter	Description
id_type	parser id type
ctx_ptr	pointer to a Context object

Returns

(DOMParser*) pointer to the parser object

createSAXParser()

Creates SAX parser.

Syntax

SAXParser< Context>* createSAXParser (
   SAXParserIdType id_type,
   Context* ctx_ptr = NULL)
throw (FactoryException);

Parameter	Description
id_type	parser id type
ctx_ptr	pointer to a Context object

Returns

(SAXParser*) pointer to the parser object

createSchemaValidator()

Creates schema validator.

Syntax

SchemaValidator< Node>* createSchemaValidator (
   SchValidatorIdType id_type,
   Context* ctx_ptr = NULL)
throw (FactoryException);

Parameter	Description
id_type	validator id type
ctx_ptr	pointer to a Context object

Returns

(SchemaValidator*) pointer to the validator object

createXPathCompProcessor()

Creates extended XPath processor; takes XvmPrCXml value only.

Syntax

CompProcessor< Context, Node>* createXPathCompProcessor (
   XPathPrIdType id_type,
   Context* ctx_ptr = NULL)
throw (FactoryException);

Parameter	Description
id_type	processor id type
ctx_ptr	pointer to a Context object

Returns

(CompProcessor*) pointer to the processor object

createXPathCompiler()

Creates XPath compiler.

Syntax

XPath::Compiler< Context, Node>* createXPathCompiler (
   XPathCompIdType id_type,
   Context* ctx_ptr = NULL)
throw (FactoryException);

Parameter	Description
id_type	compiler id type
ctx_ptr	pointer to a Context object

Returns

(XPathCompiler*) pointer to the compiler object

createXPathProcessor()

Creates XPath processor.

Syntax

XPath::Processor< Context, Node>* createXPathProcessor (
   XPathPrIdType id_type, 
   Context* ctx_ptr = NULL)
throw (FactoryException);

Parameter	Description
id_type	processor id type
ctx_ptr	pointer to a Context object

Returns

(Processor*) pointer to the processor object

createXPointerProcessor()

Creates XPointer processor.

Syntax

XPointer::Processor< Context, Node>* createXPointerProcessor (
   XppPrIdType id_type,
   Context* ctx_ptr = NULL)
throw (FactoryException);

Parameter	Description
id_type	processor id type
ctx_ptr	pointer to a Context object

Returns

(Processor*) pointer to the processor object

createXslCompiler()

Creates Xsl compiler.

Syntax

Xsl::Compiler< Context, Node>* createXslCompiler (
   XslCompIdType id_type,
   Context* ctx_ptr = NULL)
throw (FactoryException);

Parameter	Description
id_type	compiler id type
ctx_ptr	pointer to a Context object

Returns

(Compiler*) pointer to the compiler object

createXslExtendedTransformer()

Creates XSL extended trnasformer; takes XvmTrCXml value only.

Syntax

CompTransformer< Context, Node>* createXslExtendedTransformer (
   XslTrIdType id_type,
   Context* ctx_ptr = NULL)
throw (FactoryException);

Parameter	Description
id_type	transformer id type
ctx_ptr	pointer to a Context object

Returns

(CompTrasformer*) pointer to the transformer object

createXslTransformer()

Creates XSL trnasformer.

Syntax

Transformer< Context, Node>* createXslTransformer (
   XslTrIdType id_type, 
   Context* ctx_ptr = NULL)
throw (FactoryException);

Parameter	Description
id_type	transformer id type
ctx_ptr	pointer to a Context object

Returns

(Trasformer*) pointer to the transformer object

getContext()

Returns factory's context.

Syntax

Context* getContext() const;

Returns

(Context*) pointer to the context object

~Factory()

Default destructor.

Syntax

~Factory();