org.rhq.helpers.perftest.support.dbunit
Class EntityRelationshipFilter

java.lang.Object
  org.dbunit.dataset.filter.SequenceTableFilter
      org.dbunit.database.DatabaseSequenceFilter
          org.rhq.helpers.perftest.support.dbunit.EntityRelationshipFilter

All Implemented Interfaces:

org.dbunit.dataset.filter.ITableFilter, org.dbunit.dataset.filter.ITableFilterSimple

public class EntityRelationshipFilter
extends org.dbunit.database.DatabaseSequenceFilter

This is an implementation of ITableFilter interface acts as a proxy between the EntityDependencyGraph and the dbUnit.

This filter is able to produce a table iterator that traverses the tables in the correct order so that foreign key constraints are obeyed during insertion of data.

It is also able to filter the data from the tables corresponding to the entities by only allowing entities (and the underlying table rows) of certain primary key values to be included.

Author:

Lukas Krejci

Constructor Summary

EntityRelationshipFilter(org.dbunit.database.IDatabaseConnection connection, Map<Class<?>,Set<ColumnValues>> allowedPks, DependencyInclusionResolver inclusionResolver)

Method Summary

org.dbunit.dataset.ITableIterator

iterator(org.dbunit.dataset.IDataSet dataSet, boolean reversed)

Methods inherited from class org.dbunit.dataset.filter.SequenceTableFilter

accept, getTableNames, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityRelationshipFilter

public EntityRelationshipFilter(org.dbunit.database.IDatabaseConnection connection,
                                Map<Class<?>,Set<ColumnValues>> allowedPks,
                                DependencyInclusionResolver inclusionResolver)
                         throws org.dbunit.dataset.DataSetException,
                                SQLException

Throws:

org.dbunit.dataset.DataSetException

SQLException

Method Detail

iterator

public org.dbunit.dataset.ITableIterator iterator(org.dbunit.dataset.IDataSet dataSet,
                                                  boolean reversed)
                                           throws org.dbunit.dataset.DataSetException

Specified by:

iterator in interface org.dbunit.dataset.filter.ITableFilter

Overrides:

iterator in class org.dbunit.dataset.filter.SequenceTableFilter

Throws:

org.dbunit.dataset.DataSetException