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XMLParserItf CATSAXDefaultXMLFilter

Usage: you can derive this class.

public class CATSAXDefaultXMLFilter

Base class for deriving an XML filter.

This class is designed to sit between an and the client application's event handlers. By default, it does nothing but pass requests up to the reader and events on to the handlers unmodified, but subclasses can override specific methods to modify the event stream or the configuration requests as they pass through.

See also:

Constructor and Destructor Index

o CATSAXDefaultXMLFilter(CATISAXXMLReader_var&): Constructor
o ~CATSAXDefaultXMLFilter(): Destructor

Method Index

o Characters(CATUnicodeString&): Receives notification of character data.
o EndDocument(): Receives notification of the end of a document.
o EndElement(CATUnicodeString&,CATUnicodeString&,CATUnicodeString&): Receives notification of the end of an element.
o EndPrefixMapping(CATUnicodeString&): Receives notification of the end of the scope of a prefix-URI Namespace mapping.
o Error(CATSAXParseException*): Receives notification of a recoverable error.
o FatalError(CATSAXParseException*): Receives notification of a non-recoverable error.
o GetContentHandler(CATISAXContentHandler_var&): Retrieves the current content event handler.
o GetDTDHandler(CATISAXDTDHandler_var&): Retrieves the current DTD event handler.
o GetEntityResolver(CATISAXEntityResolver_var&): Retrieves the current entity resolver.
o GetErrorHandler(CATISAXErrorHandler_var&): Retrieves the current error event handler.
o GetFeature(CATUnicodeString&,CATBoolean&): Retrieves the value of a feature.
o GetParent(CATISAXXMLReader_var&): Get the parent reader.
o GetProperty(CATUnicodeString&,CATBaseUnknown_var&): Retrieves up the value of a property.
o IgnorableWhiteSpace(CATUnicodeString&): Receives notification of ignorable whitespace in element content.
o NotationDecl(CATUnicodeString&,CATUnicodeString&,CATUnicodeString&): Receives notification of a notation declaration event.
o Parse(CATUnicodeString&): Parses an XML document from a system identifier (URI).
o Parse(CATISAXInputSource_var&): Parses an XML document.
o ProcessingInstruction(CATUnicodeString&,CATUnicodeString&): Receives notification of a processing instruction.
o ResolveEntity(CATUnicodeString&,CATUnicodeString&,CATISAXInputSource_var&): Allows the application to resolve external entities.
o SetContentHandler(CATISAXContentHandler_var&): Allows an application to register a content event handler.
o SetDTDHandler(CATISAXDTDHandler_var&): Allows an application to register a DTD event handler.
o SetDocumentLocator(CATISAXLocator_var&): Receives an object for locating the origin of SAX content events.
o SetEntityResolver(CATISAXEntityResolver_var&): Allows an application to register a custom entity resolver.
o SetErrorHandler(CATISAXErrorHandler_var&): Allows an application to register an error event handler.
o SetFeature(CATUnicodeString&,CATBoolean): Sets the value of a feature.
o SetParent(CATISAXXMLReader_var&): Set the parent reader.
o SetProperty(CATUnicodeString&,CATBaseUnknown_var): Sets the value of a property.
o SkippedEntity(CATUnicodeString&): Receives notification of a skipped entity.
o StartDocument(): Receives notification of the beginning of a document.
o StartElement(CATUnicodeString&,CATUnicodeString&,CATUnicodeString&,CATISAXAttributes_var&): Receives notification of the beginning of an element.
o StartPrefixMapping(CATUnicodeString&,CATUnicodeString&): Receives notification of the beginning of the scope of a prefix-URI Namespace mapping.
o UnparsedEntityDecl(CATUnicodeString&,CATUnicodeString&,CATUnicodeString&,CATUnicodeString&): Receives notification of an unparsed entity declaration event.
o Warning(CATSAXParseException*): Receives notification of a warning.

o _parent: The parent reader.

Constructor and Destructor

o CATSAXDefaultXMLFilter

public CATSAXDefaultXMLFilter( iParentReader)

Constructor

Parameters:

iParentReader: The parent reader

o ~CATSAXDefaultXMLFilter

public virtual ~CATSAXDefaultXMLFilter(

)

Destructor

Methods

o Characters

public virtual Characters( const iCharacters)

Receives notification of character data.

See also:

o EndDocument

public virtual EndDocument(

)

Receives notification of the end of a document.

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o EndElement

public virtual EndElement(	const	`iURI`,
	const	`iLocalName`,
	const	`iQualifiedName`)

Receives notification of the end of an element.

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o EndPrefixMapping

public virtual EndPrefixMapping( const iPrefix)

Receives notification of the end of the scope of a prefix-URI Namespace mapping.

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o Error

public virtual Error( iException)

Receives notification of a recoverable error.

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o FatalError

public virtual FatalError( iException)

Receives notification of a non-recoverable error.

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o GetContentHandler

public virtual GetContentHandler( oContentHandler)

Retrieves the current content event handler.

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o GetDTDHandler

public virtual GetDTDHandler( oDTDHandler)

Retrieves the current DTD event handler.

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o GetEntityResolver

public virtual GetEntityResolver( oEntityResolver)

Retrieves the current entity resolver.

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o GetErrorHandler

public virtual GetErrorHandler( oErrorHandler)

Retrieves the current error event handler.

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o GetFeature

public virtual GetFeature(	const	`iName`,
		`oFeature`)

Retrieves the value of a feature.

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o GetParent

public virtual GetParent( oParent)

Get the parent reader.

Parameters:

oParent: The parent reader

o GetProperty

public virtual GetProperty(	const	`iName`,
		`oProperty`)

Retrieves up the value of a property.

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o IgnorableWhiteSpace

public virtual IgnorableWhiteSpace( const iCharacters)

Receives notification of ignorable whitespace in element content.

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o NotationDecl

public virtual NotationDecl(	const	`iName`,
	const	`iPublicId`,
	const	`iSystemId`)

Receives notification of a notation declaration event.

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o Parse

public virtual Parse( const iSystemId)

Parses an XML document from a system identifier (URI).

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o Parse

public virtual Parse( const iInputSource)

Parses an XML document.

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o ProcessingInstruction

public virtual ProcessingInstruction(	const	`iTarget`,
	const	`iData`)

Receives notification of a processing instruction.

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o ResolveEntity

public virtual ResolveEntity(	const	`iPublicId`,
	const	`iSystemId`,
		`oInputSource`)

Allows the application to resolve external entities.

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o SetContentHandler

public virtual SetContentHandler( const iContentHandler)

Allows an application to register a content event handler.

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o SetDTDHandler

public virtual SetDTDHandler( const iDTDHandler)

Allows an application to register a DTD event handler.

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o SetDocumentLocator

public virtual SetDocumentLocator( const iLocator)

Receives an object for locating the origin of SAX content events.

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o SetEntityResolver

public virtual SetEntityResolver( const iEntityResolver)

Allows an application to register a custom entity resolver.

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o SetErrorHandler

public virtual SetErrorHandler( const iErrorHandler)

Allows an application to register an error event handler.

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o SetFeature

public virtual SetFeature(	const	`iName`,
		`iFeature`)

Sets the value of a feature.

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o SetParent

public virtual SetParent( const iParent)

Set the parent reader. This is the from which this filter will obtain its events and to which it will pass its configuration requests. The parent may itself be another filter. If there is no parent reader set, any attempt to parse or to set or get a feature or property will fail.

Parameters:

iParent: The parent reader

o SetProperty

public virtual SetProperty(	const	`iName`,
		`iProperty`)

Sets the value of a property.

See also:

o SkippedEntity

public virtual SkippedEntity( const iName)

Receives notification of a skipped entity.

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o StartDocument

public virtual StartDocument(

)

Receives notification of the beginning of a document.

See also:

o StartElement

public virtual StartElement(	const	`iURI`,
	const	`iLocalName`,
	const	`iQualifiedName`,
	const	`iAttributes`)

Receives notification of the beginning of an element.

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o StartPrefixMapping

public virtual StartPrefixMapping(	const	`iPrefix`,
	const	`iURI`)

Receives notification of the beginning of the scope of a prefix-URI Namespace mapping.

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o UnparsedEntityDecl

public virtual UnparsedEntityDecl(	const	`iName`,
	const	`iPublicId`,
	const	`iSystemId`,
	const	`iNotationName`)

Receives notification of an unparsed entity declaration event.

See also:

o Warning

public virtual Warning( iException)

Receives notification of a warning.

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Data Members

o _parent

  protected CATISAXXMLReader_var _parent

The parent reader. When you overwrite one of methods of the default filter, you can use this member to get access to the old method from the new method.

This object is included in the file: CATSAXDefaultXMLFilter.h
If needed, your Imakefile.mk should include the module: CatXmlItfBase

XMLParserItf writeClassCharacteristic(); CATSAXDefaultXMLFilter

Constructor and Destructor Index

Method Index

Data Member Index

Constructor and Destructor

Methods

Data Members

XMLParserItf CATSAXDefaultXMLFilter