Package org.dbunit.dataset.xml

Class FlatXmlProducer

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.dbunit.dataset.xml.FlatXmlProducer

All Implemented Interfaces:

IDataSetProducer, ContentHandler, DTDHandler, EntityResolver, ErrorHandler

public class FlatXmlProducer
extends DefaultHandler
implements IDataSetProducer, ContentHandler

Since:

1.5 (Apr 18, 2003)

Version:

$Revision$ $Date$

Author:

Manuel Laflamme, Last changed by: $Author$

Constructor Summary

Constructors

Constructor	Description
FlatXmlProducer(InputSource xmlSource)
FlatXmlProducer(InputSource xmlSource, boolean dtdMetadata)
FlatXmlProducer(InputSource xmlSource, boolean dtdMetadata, boolean columnSensing)
FlatXmlProducer(InputSource xmlSource, boolean dtdMetadata, boolean columnSensing, boolean caseSensitiveTableNames)
FlatXmlProducer(InputSource xmlSource, IDataSet metaDataSet)
FlatXmlProducer(InputSource xmlSource, EntityResolver resolver)

Method Summary

Modifier and Type	Method	Description
protected void	determineAndSetRowValue(Attributes attributes, ITableMetaData activeMetaData, Object[] rowValues, int i)
void	endElement(String uri, String localName, String qName)
void	error(SAXParseException e)
protected void	handleMissingColumns(Attributes attributes)	parses the attributes in the current row, and checks whether a new column is found.
boolean	isCaseSensitiveTableNames()
void	produce()	Process this dataset source.
InputSource	resolveEntity(String publicId, String systemId)
void	setColumnSensing(boolean columnSensing)
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

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

Constructor Details

FlatXmlProducer

public FlatXmlProducer(InputSource xmlSource)

FlatXmlProducer

public FlatXmlProducer(InputSource xmlSource,
 boolean dtdMetadata)

FlatXmlProducer

public FlatXmlProducer(InputSource xmlSource,
 IDataSet metaDataSet)

FlatXmlProducer

public FlatXmlProducer(InputSource xmlSource,
 EntityResolver resolver)

FlatXmlProducer

public FlatXmlProducer(InputSource xmlSource,
 boolean dtdMetadata,
 boolean columnSensing)

Parameters:

xmlSource - The input datasource

dtdMetadata - Whether or not DTD metadata is available to parse via a DTD handler

columnSensing - Whether or not the column sensing feature should be used (see FAQ)

FlatXmlProducer

public FlatXmlProducer(InputSource xmlSource,
 boolean dtdMetadata,
 boolean columnSensing,
 boolean caseSensitiveTableNames)

Parameters:

xmlSource - The input datasource

dtdMetadata - Whether or not DTD metadata is available to parse via a DTD handler

columnSensing - Whether or not the column sensing feature should be used (see FAQ)

caseSensitiveTableNames - Whether or not this dataset should use case sensitive table names

Since:

2.4.2

Method Details

isCaseSensitiveTableNames

public boolean isCaseSensitiveTableNames()

Returns:

Whether or not this producer works case sensitively

Since:

2.4.7

handleMissingColumns

protected void handleMissingColumns(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:

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 InputSource resolveEntity(String publicId,
 String systemId)
                          throws SAXException

Specified by:

resolveEntity in interface EntityResolver

Overrides:

resolveEntity 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

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

determineAndSetRowValue

protected void determineAndSetRowValue(Attributes attributes,
 ITableMetaData activeMetaData,
 Object[] rowValues,
 int i)
                                throws DataSetException,
NoSuchColumnException

Throws:

DataSetException

NoSuchColumnException

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