4 Package OracleXml APIs for C++

OracleXml is the namespace for all XML C++ interaces. It includes class XmlException, the root for all exceptions in XML, and these namespaces:

Ctx - namespace for TCtx related declarations, described in Chapter 1, "Package Ctx APIs for C++"
Dom - namespace for DOM related declarations, described in Chapter 2, "Package Dom APIs for C++"
IO - namespace for input and output source declarations, described in Chapter 3, "Package IO APIs for C++"
Parser - namespace for parser and schema validator declarations, described in Chapter 5, "Package Parser APIs for C++"
SOAP - namespace for the Simple Object Access Protocol declarations, described in Chapter 6, "Package SOAP APIs for C++"
Tools - namespace for Tools::Factory related declarations, described in Chapter 7, "Package Tools APIs for C++"
XPath - namespace for XPath related declarations, described in Chapter 8, "Package XPath APIs for C++"
XPointer - namespace for XPointer related declarations, described in Chapter 9, "Package XPointer APIs for C++"
Xsl - namespace for XSLT related declarations, described in Chapter 10, "Package Xsl APIs for C++"

This chapter contains this section:

XmlException Interface

XmlException Interface

XMLException is the root interface for all XML exceptions. Table 4-1 summarizes the methods of available through the OracleXml Package.

Table 4-1 Summary of OracleXml Package Interfaces

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

getCode()

This is a virtual member function that defines a prototype for implementation defined functions returning Oracle XML error codes (like error codes defined in xml.h) of the exceptional situations during execution

Syntax

virtual unsigned getCode() const = 0;

Returns

(unsigned) numeric error code (0 on success)

getMesLang()

This is a virtual member function that defines a prototype for user defined functions returning current language (encoding) of error messages for the exceptional situations during execution

Syntax

virtual oratext* getMesLang() const = 0;

Returns

(oratext *) Current language (encoding) of error messages

getMessage()

This is a virtual member function that defines a prototype for implementation defined functions returning Oracle XML error messages of the exceptional situations during execution.

Syntax

virtual oratext* getMessage() const = 0;

Returns

(oratext *) Error message