Package org.dbunit.dataset.datatype

Class BinaryStreamDataType

java.lang.Object

org.dbunit.dataset.datatype.DataType

org.dbunit.dataset.datatype.AbstractDataType

org.dbunit.dataset.datatype.BytesDataType

org.dbunit.dataset.datatype.BinaryStreamDataType

public class BinaryStreamDataType
extends BytesDataType

BytesDataType specialization that reads binary SQL column values as a stream.

Since:

Sep 12, 2004 (pre 2.3)

Version:

$Revision$ $Date$

Author:

fede, 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
BinaryStreamDataType(String name, int sqlType)	Constructs a data type with the given SQL type mapping.

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 value, int column, PreparedStatement statement)	Sets the given value on the given statement and therefore invokes BytesDataType.typeCast(Object).

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

compare, compareNonNulls, loadFile, loadURL, typeCast

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

Constructor Details

BinaryStreamDataType

public BinaryStreamDataType(String name,
 int sqlType)

Constructs a data type with the given SQL type mapping.

Parameters:

name - the data type name.

sqlType - the Types constant this data type maps to.

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 BytesDataType

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

Sets the given value on the given statement and therefore invokes BytesDataType.typeCast(Object).

Overrides:

setSqlValue in class BytesDataType

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.

See Also:

• BytesDataType.setSqlValue(java.lang.Object, int, java.sql.PreparedStatement)