org.synchronoss.cpo.transform.jdbc
Class TransformBlob

java.lang.Object
  org.synchronoss.cpo.transform.jdbc.TransformBlob

All Implemented Interfaces:

Transform<java.sql.Blob,byte[]>

public class TransformBlob
extends java.lang.Object
implements Transform<java.sql.Blob,byte[]>

Converts a java.sql.Blob from a jdbc datasource to a byte[] and from a byte[] to a java.sql.Blob

Author:

david berry

Constructor Summary

TransformBlob()

Method Summary

byte[]	transformIn(java.sql.Blob blob) Transforms the datasource object into an object required by the class
java.sql.Blob	transformOut(JdbcCallableStatementFactory jpsf, byte[] attributeObject)
java.sql.Blob	transformOut(JdbcPreparedStatementFactory jpsf, byte[] attributeObject) Transforms the data from the class attribute to the object required by the datasource

Methods inherited from class java.lang.Object

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

Constructor Detail

TransformBlob

public TransformBlob()

Method Detail

transformIn

public byte[] transformIn(java.sql.Blob blob)
                   throws CpoException

Transforms the datasource object into an object required by the class

Specified by:

transformIn in interface Transform<java.sql.Blob,byte[]>

Parameters:

cpoAdapter - The CpoAdapter for the datasource where the attribute is being retrieved

parentObject - The object that contains the attribute being retrieved.

The - object that represents the datasource object being retrieved

Returns:

The object to be stored in the attribute

Throws:

CpoException

transformOut

public java.sql.Blob transformOut(JdbcPreparedStatementFactory jpsf,
                                  byte[] attributeObject)
                           throws CpoException

Transforms the data from the class attribute to the object required by the datasource

Specified by:

transformOut in interface Transform<java.sql.Blob,byte[]>

Parameters:

cpoAdapter - The CpoAdapter for the datasource where the attribute is being persisted

parentObject - The object that contains the attribute being persisted.

attributeObject - The object that represents the attribute being persisted.

Returns:

The object to be stored in the datasource

Throws:

CpoException

transformOut

public java.sql.Blob transformOut(JdbcCallableStatementFactory jpsf,
                                  byte[] attributeObject)
                           throws CpoException,
                                  java.lang.UnsupportedOperationException

Specified by:

transformOut in interface Transform<java.sql.Blob,byte[]>

Throws:

CpoException

java.lang.UnsupportedOperationException