org.dbunit.dataset.xml
Class FlatXmlProducer

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      org.dbunit.dataset.xml.FlatXmlProducer

All Implemented Interfaces:

IDataSetProducer, org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

public class FlatXmlProducer
extends org.xml.sax.helpers.DefaultHandler
implements IDataSetProducer, org.xml.sax.ContentHandler

Since:

Apr 18, 2003

Version:

$Revision: 696 $

Author:

Manuel Laflamme

Constructor Summary

FlatXmlProducer(org.xml.sax.InputSource xmlSource)

FlatXmlProducer(org.xml.sax.InputSource xmlSource, boolean dtdMetadata)

FlatXmlProducer(org.xml.sax.InputSource xmlSource, boolean dtdMetadata, boolean columnSensing)

FlatXmlProducer(org.xml.sax.InputSource xmlSource, org.xml.sax.EntityResolver resolver)

FlatXmlProducer(org.xml.sax.InputSource xmlSource, IDataSet metaDataSet)

Method Summary

void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName)
void	error(org.xml.sax.SAXParseException e)
protected void	handleMissingColumns(java.lang.String qName, org.xml.sax.Attributes attributes) parses the attributes in the current row, and checks whether a new column is found.
void	produce() Process this dataset source.
org.xml.sax.InputSource	resolveEntity(java.lang.String publicId, java.lang.String systemId)
void	setColumnSensing(boolean columnSensing)
void	setConsumer(IDataSetConsumer consumer)
void	setValidating(boolean validating)
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes)

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

characters, 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

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

Constructor Detail

FlatXmlProducer

public FlatXmlProducer(org.xml.sax.InputSource xmlSource)

FlatXmlProducer

public FlatXmlProducer(org.xml.sax.InputSource xmlSource,
                       boolean dtdMetadata)

FlatXmlProducer

public FlatXmlProducer(org.xml.sax.InputSource xmlSource,
                       IDataSet metaDataSet)

FlatXmlProducer

public FlatXmlProducer(org.xml.sax.InputSource xmlSource,
                       org.xml.sax.EntityResolver resolver)

FlatXmlProducer

public FlatXmlProducer(org.xml.sax.InputSource xmlSource,
                       boolean dtdMetadata,
                       boolean columnSensing)

Method Detail

handleMissingColumns

protected void handleMissingColumns(java.lang.String qName,
                                    org.xml.sax.Attributes attributes)
                             throws DataSetException

parses the attributes in the current row, and checks whether a new column is found.

Depending on the value of the columnSensing flag, the appropriate action is taken:

• If it is true, the new column is merged back into the metadata;
• If not, a warning message is displayed.

Parameters:

qName - Name of the current table.

attributes - Attributed for the current row.

Throws:

DataSetException

setColumnSensing

public void setColumnSensing(boolean columnSensing)

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

resolveEntity

public org.xml.sax.InputSource resolveEntity(java.lang.String publicId,
                                             java.lang.String systemId)
                                      throws org.xml.sax.SAXException

Specified by:

resolveEntity in interface org.xml.sax.EntityResolver

Overrides:

resolveEntity in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

error

public void error(org.xml.sax.SAXParseException e)
           throws org.xml.sax.SAXException

Specified by:

error in interface org.xml.sax.ErrorHandler

Overrides:

error in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

startElement

public void startElement(java.lang.String uri,
                         java.lang.String localName,
                         java.lang.String qName,
                         org.xml.sax.Attributes attributes)
                  throws org.xml.sax.SAXException

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

endElement

public void endElement(java.lang.String uri,
                       java.lang.String localName,
                       java.lang.String qName)
                throws org.xml.sax.SAXException

Specified by:

endElement in interface org.xml.sax.ContentHandler

Overrides:

endElement in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException