org.figure8.join.businessobjects.commons.persistence
Interface StepDao

All Superinterfaces:

ObjectDao

All Known Implementing Classes:

HibernateStepDao

public interface StepDao
extends ObjectDao

Data Access interface for Step business objects.

Version:

$Revision: 1.3 $

Author:

Laurent Broudoux

Method Summary

Step	getStep(long id) Retrieve a step using its datastore identifier
Step	getStep(java.lang.String label) Retrieve a step using its label
Step	getStepByPosition(int position) Retrieve a step using its position number within integration cycle
void	refreshCache() Refresh cache containing step objects.
void	setCacheManager(CacheManager manager) Step data access object may want to use the cache manager for storing and retrieving steps.

Methods inherited from interface org.figure8.join.core.persistence.ObjectDao

findAll, findAllSorted, getPersistentClass, initialize, initializeAssociation, isInitialized, refresh, remove, replicate, save

Method Detail

setCacheManager

void setCacheManager(CacheManager manager)

Step data access object may want to use the cache manager for storing and retrieving steps. This Cache service provides and eternal cache for step objects.

Parameters:

manager - The CacheManager implementation to use.

refreshCache

void refreshCache()

Refresh cache containing step objects. This consists in reloading cache content from datastore.

getStep

Step getStep(long id)

Retrieve a step using its datastore identifier

Parameters:

id - The unique id within datatstore

Returns:

The corresponding step or null if no step has this id

getStep

Step getStep(java.lang.String label)

Retrieve a step using its label

Parameters:

label - The label of step to retrieve

Returns:

The corresponding step or null if no step has this label

getStepByPosition

Step getStepByPosition(int position)

Retrieve a step using its position number within integration cycle

Parameters:

position - The position number of the step to retrieve

Returns:

The step or null if no step exists with this position