org.nuiton.topia.persistence.support

Interface TopiaReplicationSupport

All Known Subinterfaces:

TopiaPersistenceContext

All Known Implementing Classes:

AbstractTopiaPersistenceContext, HibernateTopiaReplicationSupport

public interface TopiaReplicationSupport

This API provides methods about entities replication to a destination

Since:

3.0

Author:

Arnaud Thimel (Code Lutin)

Method Summary

Modifier and Type	Method and Description
void	replicate(TopiaReplicationDestination topiaReplicationDestination, Object... entityAndCondition) Makes a replication of some entities from this context to the given context without any entity modification.
<T extends TopiaEntity> void	replicateEntities(TopiaReplicationDestination topiaReplicationDestination, List<T> entities) Makes a replication of some entities from this context to the given context without any entity modification.
<T extends TopiaEntity> void	replicateEntity(TopiaReplicationDestination topiaReplicationDestination, T entity) Replicate a given entity from this context to the given context.

Method Detail

replicate

void replicate(TopiaReplicationDestination topiaReplicationDestination,
               Object... entityAndCondition)
        throws IllegalArgumentException

Makes a replication of some entities from this context to the given context without any entity modification. Note: If the entityAndCondition parameter is empty, all the database will be replicated Note 2: The simple replication may not be sufficent. You may want to replicate only a part of some entities : use the method replicateEntities(TopiaReplicationDestination, java.util.List).

Parameters:

topiaReplicationDestination - the destination context

entityAndCondition - [key;value;...] parameter which key is the entity class to replicate, and value the "where" condition to use when querying entities

Throws:

IllegalArgumentException - if one of the context is closed or if trying to replicate within the same database

replicateEntity

<T extends TopiaEntity> void replicateEntity(TopiaReplicationDestination topiaReplicationDestination,
                                             T entity)
                                      throws IllegalArgumentException

Replicate a given entity from this context to the given context.

Type Parameters:

T - type of entity

Parameters:

topiaReplicationDestination - the destination context

entity - the entity instance to replicate

Throws:

IllegalArgumentException - if one of the context is closed or if trying to replicate within the same database

replicateEntities

<T extends TopiaEntity> void replicateEntities(TopiaReplicationDestination topiaReplicationDestination,
                                               List<T> entities)
                                        throws IllegalArgumentException

Makes a replication of some entities from this context to the given context without any entity modification.

Type Parameters:

T - type of entity

Parameters:

topiaReplicationDestination - the destination context

entities - the list of entities instance to replicate

Throws:

IllegalArgumentException - if one of the context is closed or if trying to replicate within the same database