Package org.dbunit.dataset.xml

Class XmlProducer

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.dbunit.dataset.xml.XmlProducer

All Implemented Interfaces:

IDataSetProducer, ContentHandler, DTDHandler, EntityResolver, ErrorHandler

public class XmlProducer
extends DefaultHandler
implements IDataSetProducer, ContentHandler, ErrorHandler

Parses an XML and produces a dataset from it.

Since:

Apr 30, 2003

Version:

$Revision$ $Date$

Author:

Manuel Laflamme, Last changed by: $Author$

Constructor Summary

Constructors

Constructor	Description
XmlProducer(InputSource inputSource)

Method Summary

Modifier and Type	Method	Description
protected static final DataSetException	buildException(SAXException cause)	Wraps a SAXException into a DataSetException
void	characters(char[] ch, int start, int length)
void	endElement(String uri, String localName, String qName)
void	error(SAXParseException e)
void	produce()	Process this dataset source.
InputSource	resolveEntity(String publicId, String systemId)
void	setConsumer(IDataSetConsumer consumer)
void	setValidating(boolean validating)
void	startElement(String uri, String localName, String qName, Attributes attributes)

Methods inherited from class org.xml.sax.helpers.DefaultHandler

endDocument, endPrefixMapping, fatalError, ignorableWhitespace, notationDecl, processingInstruction, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xml.sax.ContentHandler

declaration, endDocument, endPrefixMapping, ignorableWhitespace, processingInstruction, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping

Methods inherited from interface org.xml.sax.ErrorHandler

fatalError, warning

Constructor Details

XmlProducer

public XmlProducer(InputSource inputSource)

Method Details

setValidating

public void setValidating(boolean validating)

setConsumer

public void setConsumer(IDataSetConsumer consumer)
                 throws DataSetException

Specified by:

setConsumer in interface IDataSetProducer

Throws:

DataSetException

produce

public void produce()
             throws DataSetException

Description copied from interface: IDataSetProducer

Process this dataset source. During the processing, the IDataSetProducer will provide information about the dataset through the specified event listener.

This method is synchronous: it will not return until processing has ended. If a client application wants to terminate parsing early, it should throw an exception from the listener.

Specified by:

produce in interface IDataSetProducer

Throws:

DataSetException

buildException

protected static final DataSetException buildException(SAXException cause)

Wraps a SAXException into a DataSetException

Parameters:

cause - The cause to be wrapped into a DataSetException

Returns:

A DataSetException that wraps the given SAXException

resolveEntity

public InputSource resolveEntity(String publicId,
 String systemId)
                          throws SAXException

Specified by:

resolveEntity in interface EntityResolver

Overrides:

resolveEntity in class DefaultHandler

Throws:

SAXException

startElement

public void startElement(String uri,
 String localName,
 String qName,
 Attributes attributes)
                  throws SAXException

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class DefaultHandler

Throws:

SAXException

endElement

public void endElement(String uri,
 String localName,
 String qName)
                throws SAXException

Specified by:

endElement in interface ContentHandler

Overrides:

endElement in class DefaultHandler

Throws:

SAXException

characters

public void characters(char[] ch,
 int start,
 int length)
                throws SAXException

Specified by:

characters in interface ContentHandler

Overrides:

characters in class DefaultHandler

Throws:

SAXException

error

public void error(SAXParseException e)
           throws SAXException

Specified by:

error in interface ErrorHandler

Overrides:

error in class DefaultHandler

Throws:

SAXException