Package org.dbunit.ext.postgresql

Class UuidType

java.lang.Object

org.dbunit.dataset.datatype.DataType

org.dbunit.dataset.datatype.AbstractDataType

org.dbunit.ext.postgresql.UuidType

public class UuidType
extends AbstractDataType

Adapter to handle conversion between Postgresql native UUID type and Strings.

Since:

Apr 27, 2009

Author:

Jarvis Cochrane (jarvis@cochrane.com.au), 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

Constructor Summary

Constructors

Constructor	Description
UuidType()	Default constructor.

Method Summary

Modifier and Type	Method	Description
Object	getSqlValue(int column, ResultSet resultSet)	Returns the specified column value from the specified resultset object.
void	setSqlValue(Object uuid, int column, PreparedStatement statement)	Set the specified value to the specified prepared statement object.
Object	typeCast(Object arg0)	Returns the specified value typecasted to this DataType

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

areObjectsEqual, compare, compareNonNulls, 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

Constructor Details

UuidType

public UuidType()

Default constructor.

Method Details

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 uuid,
 int column,
 PreparedStatement statement)
                 throws SQLException,
TypeCastException

Set the specified value to the specified prepared statement object. Binds sql NULL when uuid is null, instead of dereferencing it while building the PGobject.

Overrides:

setSqlValue in class AbstractDataType

Parameters:

uuid - 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.

typeCast

public Object typeCast(Object arg0)
                throws TypeCastException

Description copied from class: DataType

Returns the specified value typecasted to this DataType

Specified by:

typeCast in class DataType

Parameters:

arg0 - the value to typecast.

Returns:

the typecast value.

Throws:

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