org.dbunit.dataset
Class FilteredDataSet

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

All Implemented Interfaces:

IDataSet

public class FilteredDataSet

extends AbstractDataSet

Decorates a dataset and exposes only some tables from it. Can be used with different filtering strategies.

Since:

Feb 22, 2002

Version:

$Revision: 1.18 $

Author:

Manuel Laflamme

See Also:

ITableFilter, SequenceTableFilter, DefaultTableFilter

Constructor Summary

FilteredDataSet(ITableFilter filter, IDataSet dataSet)
Creates a FilteredDataSet that decorates the specified dataset and exposes only the tables allowed by the specified filter.

FilteredDataSet(java.lang.String[] tableNames, IDataSet dataSet)
Creates a FilteredDataSet that decorates the specified dataset and exposes only the specified tables using SequenceTableFilter as filtering startegy.

Method Summary

protected ITableIterator	createIterator(boolean reversed)
ITable	getTable(java.lang.String tableName) Returns the specified table.
ITableMetaData	getTableMetaData(java.lang.String tableName) Returns the specified table metadata.
java.lang.String[]	getTableNames() Returns names of tables in this dataset in proper sequence.

Methods inherited from class org.dbunit.dataset.AbstractDataSet

cloneTables, getTables, iterator, reverseIterator, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FilteredDataSet

public FilteredDataSet(java.lang.String[] tableNames,
                       IDataSet dataSet)

Creates a FilteredDataSet that decorates the specified dataset and exposes only the specified tables using SequenceTableFilter as filtering startegy.

FilteredDataSet

public FilteredDataSet(ITableFilter filter,
                       IDataSet dataSet)

Creates a FilteredDataSet that decorates the specified dataset and exposes only the tables allowed by the specified filter.

Parameters:

dataSet - the filtered dataset

filter - the filtering strategy

Method Detail

createIterator

protected ITableIterator createIterator(boolean reversed)
                                 throws DataSetException

Specified by:

createIterator in class AbstractDataSet

Throws:

DataSetException

getTableNames

public java.lang.String[] getTableNames()
                                 throws DataSetException

Description copied from interface: IDataSet

Returns names of tables in this dataset in proper sequence. Multiple occurence of the same name may be returned if multiple tables having the same name are present in the dataset.

Specified by:

getTableNames in interface IDataSet

Overrides:

getTableNames in class AbstractDataSet

Throws:

DataSetException

getTableMetaData

public ITableMetaData getTableMetaData(java.lang.String tableName)
                                throws DataSetException

Description copied from interface: IDataSet

Returns the specified table metadata.

Specified by:

getTableMetaData in interface IDataSet

Overrides:

getTableMetaData in class AbstractDataSet

Throws:

DataSetException

getTable

public ITable getTable(java.lang.String tableName)
                throws DataSetException

Description copied from interface: IDataSet

Returns the specified table.

Specified by:

getTable in interface IDataSet

Overrides:

getTable in class AbstractDataSet

Throws:

DataSetException