Package net.solarnetwork.central.dao

Interface BulkLoadingDao<T extends net.solarnetwork.dao.Entity<PK>,PK extends Serializable>

Type Parameters:

T - the domain object type

PK - the primary key type

public interface BulkLoadingDao<T extends net.solarnetwork.dao.Entity<PK>,PK extends Serializable>

API for entity batch loading DAO operations.

Since:

1.43

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	BulkLoadingDao.LoadingContext<T extends net.solarnetwork.dao.Entity<PK>,PK extends Serializable>	API for a bulk loading operational context.
static interface	BulkLoadingDao.LoadingExceptionHandler<T extends net.solarnetwork.dao.Entity<PK>,PK extends Serializable>	API for handling an exception thrown during a bulk loading operation.
static interface	BulkLoadingDao.LoadingOptions	Bulk loading options.
static enum	BulkLoadingDao.LoadingTransactionMode	Batch loading transaction mode.

Method Summary

Modifier and Type	Method	Description
BulkLoadingDao.LoadingContext<T,PK>	createBulkLoadingContext(BulkLoadingDao.LoadingOptions options, BulkLoadingDao.LoadingExceptionHandler<T,PK> exceptionHandler)	Initiate a bulk loading operation.

Method Details

createBulkLoadingContext

BulkLoadingDao.LoadingContext<T,PK> createBulkLoadingContext(BulkLoadingDao.LoadingOptions options,
 BulkLoadingDao.LoadingExceptionHandler<T,PK> exceptionHandler)

Initiate a bulk loading operation.

The bulk loading operation works by calling this method to obtain a BulkLoadingDao.LoadingContext instance. You must call BulkLoadingDao.LoadingContext.commit() when the load is complete to finish the operation.

Parameters:

options - the bulk loading options

exceptionHandler - an exception handler

Returns:

the bulk loading context