org.dbunit.dataset
Class CachedDataSet

java.lang.Object
  org.dbunit.dataset.AbstractDataSet
      org.dbunit.dataset.CachedDataSet

All Implemented Interfaces:

IDataSet, IDataSetConsumer

Direct Known Subclasses:

FlatXmlDataSet, XmlDataSet

public class CachedDataSet

extends AbstractDataSet

implements IDataSetConsumer

Hold copy of another dataset or a consumed provider content.

Since:

Apr 18, 2003

Version:

$Revision: 1.6 $

Author:

Manuel Laflamme

Constructor Summary

CachedDataSet()
Default constructor.

CachedDataSet(IDataSet dataSet)
Creates a copy of the specified dataset.

CachedDataSet(IDataSetProducer producer)
Creates a CachedDataSet that syncronously consume the specified producer.

Method Summary

protected ITableIterator	createIterator(boolean reversed)
void	endDataSet() Receive notification of the end of a dataset.
void	endTable() Receive notification of the end of a table.
void	row(java.lang.Object[] values) Receive notification of a table row.
void	startDataSet() Receive notification of the beginning of a dataset.
void	startTable(ITableMetaData metaData) Receive notification of the beginning of a table.

Methods inherited from class org.dbunit.dataset.AbstractDataSet

cloneTables, getTable, getTableMetaData, getTableNames, getTables, iterator, reverseIterator, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CachedDataSet

public CachedDataSet()

Default constructor.

CachedDataSet

public CachedDataSet(IDataSet dataSet)
              throws DataSetException

Creates a copy of the specified dataset.

CachedDataSet

public CachedDataSet(IDataSetProducer producer)
              throws DataSetException

Creates a CachedDataSet that syncronously consume the specified producer.

Method Detail

createIterator

protected ITableIterator createIterator(boolean reversed)
                                 throws DataSetException

Specified by:

createIterator in class AbstractDataSet

Throws:

DataSetException

startDataSet

public void startDataSet()
                  throws DataSetException

Description copied from interface: IDataSetConsumer

Receive notification of the beginning of a dataset. This method is invoked only once, before any other methods in this interface.

Specified by:

startDataSet in interface IDataSetConsumer

Throws:

DataSetException

endDataSet

public void endDataSet()
                throws DataSetException

Description copied from interface: IDataSetConsumer

Receive notification of the end of a dataset. This method is invoked only once, and it will be the last method invoked in this interface.

Specified by:

endDataSet in interface IDataSetConsumer

Throws:

DataSetException

startTable

public void startTable(ITableMetaData metaData)
                throws DataSetException

Description copied from interface: IDataSetConsumer

Receive notification of the beginning of a table. This method is invoked at the beginning of every table in the dataset; there will be a corresponding IDataSetConsumer.endDataSet() event for every startTable event (even when the table is empty).

Specified by:

startTable in interface IDataSetConsumer

Parameters:

metaData - the table metadata

Throws:

DataSetException

endTable

public void endTable()
              throws DataSetException

Description copied from interface: IDataSetConsumer

Receive notification of the end of a table.

Specified by:

endTable in interface IDataSetConsumer

Throws:

DataSetException

row

public void row(java.lang.Object[] values)
         throws DataSetException

Description copied from interface: IDataSetConsumer

Receive notification of a table row. This method is invoked to report each row of a table.

Specified by:

row in interface IDataSetConsumer

Parameters:

values - The row values.

Throws:

DataSetException