org.apache.ojb.broker.accesslayer.conversions
Class Object2ByteArrFieldConversion
java.lang.Object
org.apache.ojb.broker.accesslayer.conversions.Object2ByteArrFieldConversion
- All Implemented Interfaces:
- FieldConversion, java.io.Serializable
- public class Object2ByteArrFieldConversion
- extends java.lang.Object
- implements FieldConversion
This implementation of the FieldConversion interface converts
between java.lang.Objects values and byte[] values in the rdbms.
This conversion is useful to store serialized objects in database
columns.
NOTE: This implementation use GZIPOutputStream
and
GZIPInputStream
to compress data.
- Version:
- $Id: Object2ByteArrFieldConversion.java,v 1.6.2.1 2005/04/02 16:55:57 arminw Exp $
- Author:
- Thomas Mahler
- See Also:
Object2ByteArrUncompressedFieldConversion
,
Serialized Form
Method Summary |
java.lang.Object |
javaToSql(java.lang.Object source)
Convert an object of the persistent class to a counterpart object
supported by the JDBC specification. |
java.lang.Object |
sqlToJava(java.lang.Object source)
Convert a JDBC object to a persistent class value. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Object2ByteArrFieldConversion
public Object2ByteArrFieldConversion()
javaToSql
public java.lang.Object javaToSql(java.lang.Object source)
- Description copied from interface:
FieldConversion
- Convert an object of the persistent class to a counterpart object
supported by the JDBC specification.
- Specified by:
javaToSql
in interface FieldConversion
sqlToJava
public java.lang.Object sqlToJava(java.lang.Object source)
- Description copied from interface:
FieldConversion
- Convert a JDBC object to a persistent class value.
- Specified by:
sqlToJava
in interface FieldConversion
(C) 2002 - 2004 Apache Software Foundation
All rights reserved. Published under the Apache License 2.0.
http://db.apache.org/ojb
Version: 1.0.3, 2005-04-2