org.datanucleus.store.rdbms.request
Class BulkRequest

java.lang.Object
  org.datanucleus.store.rdbms.request.BulkRequest

Direct Known Subclasses:

LocateBulkRequest

public abstract class BulkRequest
extends Object

Base class representing a request to perform a bulk action on the datastore. All requests have 2 methods - constructor and execute. They build an SQL statement, and execute it.

Field Summary

protected PrimaryKey	key
protected static org.datanucleus.util.Localiser	LOCALISER Localisation of messages.
protected org.datanucleus.store.mapped.DatastoreClass	table

Constructor Summary

BulkRequest(org.datanucleus.store.mapped.DatastoreClass table)
Constructor, taking the table to use for the request.

Method Summary

abstract void

execute(org.datanucleus.store.ObjectProvider[] ops) Method to execute the request - to be implemented by deriving classes.

Methods inherited from class java.lang.Object

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

Field Detail

LOCALISER

protected static final org.datanucleus.util.Localiser LOCALISER

Localisation of messages.

table

protected org.datanucleus.store.mapped.DatastoreClass table

key

protected PrimaryKey key

Constructor Detail

BulkRequest

public BulkRequest(org.datanucleus.store.mapped.DatastoreClass table)

Constructor, taking the table to use for the request.

Parameters:

table - The Table to use for the request.

Method Detail

execute

public abstract void execute(org.datanucleus.store.ObjectProvider[] ops)

Method to execute the request - to be implemented by deriving classes.

Parameters:

ops - ObjectProviders to execute this request for.