Package org.dbunit.assertion.comparer.value

Class ConditionalSetBiValueComparer<T>

java.lang.Object

org.dbunit.assertion.comparer.value.ValueComparerBase

org.dbunit.assertion.comparer.value.ConditionalSetBiValueComparer<T>

Type Parameters:

T - The type of the value used to determine which ValueComparer to use.

All Implemented Interfaces:

ValueComparer

public class ConditionalSetBiValueComparer<T>
extends ValueComparerBase

Use one of two ValueComparers based on a value present or not in a set of values. When the value returned by the actualValueFactory is in values, use the inValuesValueComparer on the row; otherwise, use the notInValuesValueComparer on the row.

Since:

2.6.0

Author:

Jeff Jensen

Field Summary

Fields inherited from class org.dbunit.assertion.comparer.value.ValueComparerBase

BASE_FAIL_MSG

Constructor Summary

Constructors

Constructor	Description
ConditionalSetBiValueComparer(ValueFactory<T> actualValueFactory, Set<T> values, ValueComparer inValuesValueComparer, ValueComparer notInValuesValueComparer)	Creates a comparer that selects between two ValueComparers based on whether a value derived from the actual row is present in a set of values.

Method Summary

Modifier and Type	Method	Description
String	doCompare(ITable expectedTable, ITable actualTable, int rowNum, String columnName, DataType dataType, Object expectedValue, Object actualValue)	Do the comparison and return a fail message or null if comparison passes.
protected boolean	isActualValueInValues(ITable actualTable, int rowNum)	Returns whether the value derived from the given row of the actual table is present in values.
String	toString()

Methods inherited from class org.dbunit.assertion.comparer.value.ValueComparerBase

compare

Methods inherited from class java.lang.Object

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

Constructor Details

ConditionalSetBiValueComparer

public ConditionalSetBiValueComparer(ValueFactory<T> actualValueFactory,
 Set<T> values,
 ValueComparer inValuesValueComparer,
 ValueComparer notInValuesValueComparer)

Creates a comparer that selects between two ValueComparers based on whether a value derived from the actual row is present in a set of values.

Parameters:

actualValueFactory - Factory to make the value to lookup in the values list.

values - List of values that mean to use the inValuesValueComparer.

inValuesValueComparer - The ValueComparer used when the value from the actualValueFactory is in the values map.

notInValuesValueComparer - The ValueComparer used when the value from the actualValueFactory is not in the values map.

Method Details

doCompare

public String doCompare(ITable expectedTable,
 ITable actualTable,
 int rowNum,
 String columnName,
 DataType dataType,
 Object expectedValue,
 Object actualValue)
                 throws DatabaseUnitException

Description copied from class: ValueComparerBase

Do the comparison and return a fail message or null if comparison passes.

Specified by:

doCompare in class ValueComparerBase

Parameters:

expectedTable - Table containing all expected results.

actualTable - Table containing all actual results.

rowNum - The current row number comparing.

columnName - The name of the current column comparing.

dataType - The DataType for the current column comparing.

expectedValue - The current expected value for the column.

actualValue - The current actual value for the column.

Returns:

compare failure message or null if successful compare.

Throws:

DatabaseUnitException - if the comparison cannot be performed.

See Also:

• ValueComparer.compare(ITable, ITable, int, String, DataType, Object, Object)

isActualValueInValues

protected boolean isActualValueInValues(ITable actualTable,
 int rowNum)
                                 throws DataSetException

Returns whether the value derived from the given row of the actual table is present in values.

Parameters:

actualTable - the actual table to derive the value from.

rowNum - the row number to derive the value from.

Returns:

true if the derived value is present in values.

Throws:

DataSetException - if the value cannot be derived from the actual table.

toString

public String toString()

Overrides:

toString in class ValueComparerBase