Package org.dbunit.dataset.datatype

Class BooleanDataType

java.lang.Object

org.dbunit.dataset.datatype.DataType

org.dbunit.dataset.datatype.AbstractDataType

org.dbunit.dataset.datatype.BooleanDataType

Direct Known Subclasses:

BitDataType

public class BooleanDataType
extends AbstractDataType

DataType mapping the SQL BOOLEAN type to Boolean.

Version:

$Revision$ $Date$

Author:

Manuel Laflamme, Last changed by: $Author$

Field Summary

Fields inherited from class org.dbunit.dataset.datatype.DataType

BIGINT, BIGINT_AUX_LONG, BINARY, BIT, BLOB, BOOLEAN, CHAR, CLOB, DATE, DECIMAL, DOUBLE, FLOAT, INTEGER, LONGNVARCHAR, LONGVARBINARY, LONGVARCHAR, NCHAR, NUMERIC, NVARCHAR, REAL, RELATIVE_DATE_TIME_PARSER, SMALLINT, TIME, TIMESTAMP, TINYINT, UNKNOWN, VARBINARY, VARCHAR

Method Summary

Modifier and Type	Method	Description
protected int	compareNonNulls(Object value1, Object value2)	Compares non-null values to each other.
Object	getSqlValue(int column, ResultSet resultSet)	Returns the specified column value from the specified resultset object.
void	setSqlValue(Object value, int column, PreparedStatement statement)	Set the specified value to the specified prepared statement object.
Object	typeCast(Object value)	Returns the specified value typecasted to this DataType

Methods inherited from class org.dbunit.dataset.datatype.AbstractDataType

areObjectsEqual, compare, getSqlType, getTypeClass, isDateTime, isNumber, loadClass, loadClass, toString

Methods inherited from class org.dbunit.dataset.datatype.DataType

asString, forObject, forSqlType, forSqlTypeName, getSqlTypeName, isExtendedSyntax

Methods inherited from class java.lang.Object

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

Method Details

typeCast

public Object typeCast(Object value)
                throws TypeCastException

Description copied from class: DataType

Returns the specified value typecasted to this DataType

Specified by:

typeCast in class DataType

Parameters:

value - the value to typecast.

Returns:

the typecast value.

Throws:

TypeCastException - if the value cannot be typecast to this DataType.

compareNonNulls

protected int compareNonNulls(Object value1,
 Object value2)
                       throws TypeCastException

Description copied from class: AbstractDataType

Compares non-null values to each other. Both objects are guaranteed to be not null and to implement the interface Comparable. The two given objects are the results of the DataType.typeCast(Object) method call which is usually implemented by a specialized DataType implementation.

Overrides:

compareNonNulls in class AbstractDataType

Parameters:

value1 - First value resulting from the DataType.typeCast(Object) method call

value2 - Second value resulting from the DataType.typeCast(Object) method call

Returns:

The result of the Comparable.compareTo(Object) invocation.

Throws:

TypeCastException - if either value cannot be cast to a Comparable.

getSqlValue

public Object getSqlValue(int column,
 ResultSet resultSet)
                   throws SQLException,
TypeCastException

Description copied from class: DataType

Returns the specified column value from the specified resultset object.

Overrides:

getSqlValue in class AbstractDataType

Parameters:

column - the column index to read, starting at 1.

resultSet - the result set to read the column value from.

Returns:

the column value.

Throws:

SQLException - if a database access error occurs.

TypeCastException - if the value cannot be typecast to this DataType.

setSqlValue

public void setSqlValue(Object value,
 int column,
 PreparedStatement statement)
                 throws SQLException,
TypeCastException

Description copied from class: DataType

Set the specified value to the specified prepared statement object.

Overrides:

setSqlValue in class AbstractDataType

Parameters:

value - the value to bind.

column - the parameter index to bind to, starting at 1.

statement - the prepared statement to bind the value on.

Throws:

SQLException - if a database access error occurs.

TypeCastException - if the value cannot be typecast to this DataType.