org.jaffa.persistence.engines.jdbcengine.interceptor
Class AddInterceptor

java.lang.Object
  org.jaffa.persistence.engines.jdbcengine.interceptor.AbstractInterceptor
      org.jaffa.persistence.engines.jdbcengine.interceptor.AddInterceptor

public class AddInterceptor

extends AbstractInterceptor

This is the Interceptor which adds Persistent objects to the database.

Constructor Summary

AddInterceptor()

Method Summary

Object

invoke(PersistentTransaction pt) Performs the logic associated with adding Persistent objects to the database.

Methods inherited from class org.jaffa.persistence.engines.jdbcengine.interceptor.AbstractInterceptor

getNextInterceptor, setNextInterceptor

Methods inherited from class java.lang.Object

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

Constructor Detail

AddInterceptor

public AddInterceptor()

Method Detail

invoke

public Object invoke(PersistentTransaction pt)
              throws UOWException

Performs the logic associated with adding Persistent objects to the database. This will add each object in the PersistentTransaction's ADD collection to the database, utilising the JdbcBridge. It will then pass on the control to the next Interceptor in the chain.

Specified by:

invoke in class AbstractInterceptor

Parameters:

pt - The PersistentTransaction object, on which the Interceptor is to be executed.

Returns:

the output from the next Interceptor in the chain.

Throws:

UOWException - if any error occurs.