edu.sdsc.inca.depot.util
Class HibernateMessageHandler

java.lang.Object
  edu.sdsc.inca.protocol.MessageHandler
      edu.sdsc.inca.depot.util.HibernateMessageHandler

Direct Known Subclasses:

Insert, Query, SuiteUpdate

public abstract class HibernateMessageHandler
extends edu.sdsc.inca.protocol.MessageHandler

Created by IntelliJ IDEA.

Author:

Shava Smallen <ssmallen@sdsc.edu>

Field Summary

Fields inherited from class edu.sdsc.inca.protocol.MessageHandler

logger

Constructor Summary

HibernateMessageHandler()

Method Summary

void	execute(edu.sdsc.inca.protocol.ProtocolReader reader, edu.sdsc.inca.protocol.ProtocolWriter writer) Overrides regular MessageHandler execute function in order to handle hibernate sessions effectively.
abstract void	executeHibernateAction(edu.sdsc.inca.protocol.ProtocolReader reader, edu.sdsc.inca.protocol.ProtocolWriter writer) Execute a hibernate-related task efficiently (i.e., session is safely opened and closed.

Methods inherited from class edu.sdsc.inca.protocol.MessageHandler

errorReply

Methods inherited from class java.lang.Object

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

Constructor Detail

HibernateMessageHandler

public HibernateMessageHandler()

Method Detail

execute

public void execute(edu.sdsc.inca.protocol.ProtocolReader reader,
                    edu.sdsc.inca.protocol.ProtocolWriter writer)
             throws java.lang.Exception

Overrides regular MessageHandler execute function in order to handle hibernate sessions effectively. Will open a hibenate session and then ensure that it's closed after a task is executed. Caller will need to create a function called executeHibernateAction.

Specified by:

execute in class edu.sdsc.inca.protocol.MessageHandler

Throws:

java.lang.Exception

executeHibernateAction

public abstract void executeHibernateAction(edu.sdsc.inca.protocol.ProtocolReader reader,
                                            edu.sdsc.inca.protocol.ProtocolWriter writer)
                                     throws java.lang.Exception

Execute a hibernate-related task efficiently (i.e., session is safely opened and closed.

Throws:

edu.sdsc.inca.protocol.ProtocolException

java.lang.Exception