Package org.nuiton.topia.persistence.internal.support

Class HibernateTopiaReplicationSupport

java.lang.Object

org.nuiton.topia.persistence.internal.support.HibernateTopiaReplicationSupport

All Implemented Interfaces:

TopiaReplicationSupport, TopiaReplicationDestination

public class HibernateTopiaReplicationSupport
extends Object
implements TopiaReplicationSupport, TopiaReplicationDestination

Field Summary

Fields

Modifier and Type	Field	Description
protected TopiaHibernateSupport	topiaHibernateSupport

Constructor Summary

Constructors

Constructor	Description
HibernateTopiaReplicationSupport(TopiaHibernateSupport topiaHibernateSupport)

Method Summary

Modifier and Type	Method	Description
protected String[]	buildQueries(Object... entityAndCondition)	Build the list of queries from the given parameter entityAndCondition.
void	replicate(TopiaEntity entity)	Must replicate given entity in current database
void	replicate(TopiaReplicationDestination topiaReplicationDestination, Object... entityAndCondition)	Makes a replication of some entities from this context to the given context without any entity modification.
protected void	replicate0(TopiaReplicationDestination topiaReplicationDestination, Object... entities)
<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.

Methods inherited from class java.lang.Object

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

Field Details

topiaHibernateSupport

protected TopiaHibernateSupport topiaHibernateSupport

Constructor Details

HibernateTopiaReplicationSupport

public HibernateTopiaReplicationSupport(TopiaHibernateSupport topiaHibernateSupport)

Method Details

replicate

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

Description copied from interface: TopiaReplicationSupport

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 TopiaReplicationSupport.replicateEntities(TopiaReplicationDestination, java.util.List).

Specified by:

replicate in interface TopiaReplicationSupport

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

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

Description copied from interface: TopiaReplicationSupport

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

Specified by:

replicateEntity in interface TopiaReplicationSupport

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

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

Description copied from interface: TopiaReplicationSupport

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

Specified by:

replicateEntities in interface TopiaReplicationSupport

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

replicate0

protected void replicate0(TopiaReplicationDestination topiaReplicationDestination,
 Object... entities)

buildQueries

protected String[] buildQueries(Object... entityAndCondition)
                         throws TopiaException,
IllegalArgumentException

Build the list of queries from the given parameter entityAndCondition. If no parameter is given, then build the queries for all entities is db, with no condition.

Parameters:

entityAndCondition - the list of tuples (Class,String)

Returns:

the list of queries.

Throws:

TopiaException - if any pb of db while getting entities classes.

IllegalArgumentException - if any pb with the given parameter (mainly ClassCastException).

replicate

public void replicate(TopiaEntity entity)

Description copied from interface: TopiaReplicationDestination

Must replicate given entity in current database

Specified by:

replicate in interface TopiaReplicationDestination

Parameters:

entity - the remote entity to replicate