net.n3.nanoxml

Class StdXMLParser

java.lang.Object

net.n3.nanoxml.StdXMLParser

All Implemented Interfaces:

IXMLParser

public class StdXMLParser
extends java.lang.Object
implements IXMLParser

StdXMLParser is the core parser of NanoXML.

Version:

$Name$, $Revision: 1263 $

Author:

Marc De Scheemaecker

Field Summary

Fields

Modifier and Type	Field and Description
private IXMLBuilder	builder The builder which creates the logical structure of the XML data.
private static char[]	END_OF_CDATA Delimiter for CDATA sections.
private static char[]	END_OF_PCDATA Delimiter for PCDATA elements.
private static char[]	END_OF_PI Delimiter for a processing instructions.
private IXMLEntityResolver	entityResolver The entity resolver.
private IXMLReader	reader The reader from which the parser retrieves its data.
private IXMLValidator	validator The validator that will process entity references and validate the XML data.

Constructor Summary

Constructors

Constructor and Description
StdXMLParser() Creates a new parser.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	finalize() Cleans up the object when it's destroyed.
IXMLBuilder	getBuilder() Returns the builder which creates the logical structure of the XML data.
IXMLReader	getReader() Returns the reader from which the parser retrieves its data.
IXMLEntityResolver	getResolver() Returns the entity resolver.
IXMLValidator	getValidator() Returns the validator that validates the XML data.
java.lang.Object	parse() Parses the data and lets the builder create the logical data structure.
protected void	processAttribute() Processes an attribute of an element.
protected void	processCDATA() Processes a CDATA section.
protected void	processDocType() Processes a document type declaration.
protected void	processElement() Processes a regular element.
protected void	processPI() Processes a "processing instruction".
protected void	processSpecialTag(boolean allowCDATA) Processes a tag that starts with a bang (<!...>).
protected void	scanData() Scans the XML data for elements.
protected void	scanSomeTag(boolean allowCDATA) Scans an XML tag.
void	setBuilder(IXMLBuilder builder) Sets the builder which creates the logical structure of the XML data.
void	setReader(IXMLReader reader) Sets the reader from which the parser retrieves its data.
void	setResolver(IXMLEntityResolver resolver) Sets the entity resolver.
void	setValidator(IXMLValidator validator) Sets the validator that validates the XML data.

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

END_OF_PI

private static final char[] END_OF_PI

Delimiter for a processing instructions.

END_OF_CDATA

private static final char[] END_OF_CDATA

Delimiter for CDATA sections.

END_OF_PCDATA

private static final char[] END_OF_PCDATA

Delimiter for PCDATA elements.

builder

private IXMLBuilder builder

The builder which creates the logical structure of the XML data.

reader

private IXMLReader reader

The reader from which the parser retrieves its data.

entityResolver

private IXMLEntityResolver entityResolver

The entity resolver.

validator

private IXMLValidator validator

The validator that will process entity references and validate the XML data.

Constructor Detail

StdXMLParser

public StdXMLParser()

Creates a new parser.

Method Detail

finalize

protected void finalize()
                 throws java.lang.Throwable

Cleans up the object when it's destroyed.

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable

setBuilder

public void setBuilder(IXMLBuilder builder)

Sets the builder which creates the logical structure of the XML data.

Specified by:

setBuilder in interface IXMLParser

Parameters:

builder - the non-null builder

getBuilder

public IXMLBuilder getBuilder()

Returns the builder which creates the logical structure of the XML data.

Specified by:

getBuilder in interface IXMLParser

Returns:

the builder

setValidator

public void setValidator(IXMLValidator validator)

Sets the validator that validates the XML data.

Specified by:

setValidator in interface IXMLParser

Parameters:

validator - the non-null validator

getValidator

public IXMLValidator getValidator()

Returns the validator that validates the XML data.

Specified by:

getValidator in interface IXMLParser

Returns:

the validator

setResolver

public void setResolver(IXMLEntityResolver resolver)

Sets the entity resolver.

Specified by:

setResolver in interface IXMLParser

Parameters:

resolver - the non-null resolver

getResolver

public IXMLEntityResolver getResolver()

Returns the entity resolver.

Specified by:

getResolver in interface IXMLParser

Returns:

the non-null resolver

setReader

public void setReader(IXMLReader reader)

Sets the reader from which the parser retrieves its data.

Specified by:

setReader in interface IXMLParser

Parameters:

reader - the reader

getReader

public IXMLReader getReader()

Returns the reader from which the parser retrieves its data.

Specified by:

getReader in interface IXMLParser

Returns:

the reader

parse

public java.lang.Object parse()
                       throws XMLException

Parses the data and lets the builder create the logical data structure.

Specified by:

parse in interface IXMLParser

Returns:

the logical structure built by the builder

Throws:

XMLException - if an error occurred reading or parsing the data

scanData

protected void scanData()
                 throws java.lang.Exception

Scans the XML data for elements.

Throws:

java.lang.Exception - if something went wrong

scanSomeTag

protected void scanSomeTag(boolean allowCDATA)
                    throws java.lang.Exception

Scans an XML tag.

Parameters:

allowCDATA - true if CDATA sections are allowed at this point

Throws:

java.lang.Exception - if something went wrong

processPI

protected void processPI()
                  throws java.lang.Exception

Processes a "processing instruction".

Throws:

java.lang.Exception - if something went wrong

processSpecialTag

protected void processSpecialTag(boolean allowCDATA)
                          throws java.lang.Exception

Processes a tag that starts with a bang (<!...>).

Parameters:

allowCDATA - true if CDATA sections are allowed at this point

Throws:

java.lang.Exception - if something went wrong

processCDATA

protected void processCDATA()
                     throws java.lang.Exception

Processes a CDATA section.

Throws:

java.lang.Exception - if something went wrong

processDocType

protected void processDocType()
                       throws java.lang.Exception

Processes a document type declaration.

Throws:

java.lang.Exception - if an error occurred reading or parsing the data

processElement

protected void processElement()
                       throws java.lang.Exception

Processes a regular element.

Throws:

java.lang.Exception - if something went wrong

processAttribute

protected void processAttribute()
                         throws java.lang.Exception

Processes an attribute of an element.

Throws:

java.lang.Exception - if something went wrong