Functions | Datatypes

Package XPointer

XPointer is the namespace (sub-space of OracleXml) for XPointer processing related types and interfaces.

Member Function Index

Interface	Function	Description
`XPointer_Processor`	`getProcessorId`	Get processor's Id
`XPointer_Processor`	`process`	Evaluate XPointer expression against given document
`XppException`	`getCode`	Get Oracle XML error code embedded in the exception
`XppException`	`getMesLang`	Get current language (encoding) of error messages
`XppException`	`getMessage`	Get Oracle XML error message
`XppException`	`getXppCode`	Get XPointer exception code embedded in the exception
`XppLocSet`	`getItem`	Get item given its index
`XppLocSet`	`getSize`	Get location set size
`XppLocation`	`getLocType`
`XppLocation`	`getNode`
`XppLocation`	`getRange`

Function	Description
getProcessorId	Get processor's Id
process	Evaluate XPointer expression against given document

Function	Description
getCode	Get Oracle XML error code embedded in the exception
getMesLang	Get current language (encoding) of error messages
getMessage	Get Oracle XML error message
getXppCode	Get XPointer exception code embedded in the exception

Function	Description
getItem	Get item given its index
getSize	Get location set size

Name	`getProcessorId`
Interface	XPointer_Processor
Purpose	Get processor's Id
Prototype	`virtual XppPrIdType getProcessorId() const = 0;`
Arguments	`void`
Returns	`(XppPrIdType)` Processor's Id
Description

Name process

Interface XPointer_Processor

Purpose Evaluate XPointer expression against given document

Prototype virtual XppLocSet< Node>* process (InputSource* isrc_ptr, oratext* xpp_exp) throw (XppException) = 0;

Arguments

`isrc_ptr`	(IN)	instance document to process
`xpp_exp`	(IN)	XPointer expression

Returns (XppLocSet*) XPath object

Description Evaluates XPointer expression against given document and returns result XPointer location set object

Name	`getCode`
Interface	XppException
Purpose	Get Oracle XML error code embedded in the exception
Prototype	`// virtual unsigned getCode() const = 0;`
Arguments	`void`
Returns	`(unsigned)` numeric error code (0 on success)
Description	Virtual member function inherited from XMLException

Name	`getMesLang`
Interface	XppException
Purpose	Get current language (encoding) of error messages
Prototype	`// virtual oratext* getMesLang() const = 0;`
Arguments	`void`
Returns	`(oratext*)` Current language (encoding) of error messages
Description	Virtual member function inherited from XMLException

Name	`getMessage`
Interface	XppException
Purpose	Get Oracle XML error message
Prototype	`// virtual oratext* getMessage() const = 0;`
Arguments	`void`
Returns	`(oratext *)` Error message
Description	Virtual member function inherited from XMLException

Name	`getXppCode`
Interface	XppException
Purpose	Get XPointer exception code embedded in the exception
Prototype	`virtual XppExceptionCode getXppCode() const = 0; };`
Arguments	`void`
Returns	`(XppExceptionCode)` exception code
Description	This is a virtual member function that defines a prototype for implementation defined member functions returning XPointer processor and compiler exception codes, defined in XppExceptionCode, of the exceptional situations during execution

Name	`getItem`
Interface	XppLocSet
Purpose	Get item given its index
Prototype	`XppLocation< Node>* getItem( ub4 index) const;`
Arguments	`void`
Returns	`(XppLocation*)` reference to the item
Description	Returns a reference to the item

Name	`getLocType`
Interface	XppLocation
Purpose
Prototype	`XppLocType getLocType() const;`
Arguments	`void`
Returns
Description