com.gisgraphy.domain.repository
Class SolRSynchroniser

java.lang.Object
  com.gisgraphy.domain.repository.SolRSynchroniser

All Implemented Interfaces:

ISolRSynchroniser

public class SolRSynchroniser
extends Object
implements ISolRSynchroniser

Interface of data access object for Language

Author:

David Masclet

See Also:

ISolRSynchroniser

Field Summary

protected static org.slf4j.Logger

logger

Constructor Summary

SolRSynchroniser(IsolrClient solrClient)

Method Summary

boolean	commit() Send a commit to the full text search engine
void	deleteAll() /!
void	deleteAllByPlaceType(Class<? extends GisFeature> placetype)
void	handleEvent(IEvent event) handle an event in order to synchronise Data (the event may be add, update, delete a GIS object)
void	handleEvent(PlaceTypeDeleteAllEvent placeTypeDeleteAllEvent)
void	optimize() Send a optimize command to the full text search engine

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final org.slf4j.Logger logger

Constructor Detail

SolRSynchroniser

public SolRSynchroniser(IsolrClient solrClient)

Method Detail

deleteAll

public void deleteAll()

Description copied from interface: ISolRSynchroniser

/!\USE IT WITH CARE/!\ : The Database and The full text search engine may be de-synchronised, because this method does not delete data in Database Delete all the data in the fulltext search engine AND COMMIT

Specified by:

deleteAll in interface ISolRSynchroniser

handleEvent

public void handleEvent(PlaceTypeDeleteAllEvent placeTypeDeleteAllEvent)

deleteAllByPlaceType

public void deleteAllByPlaceType(Class<? extends GisFeature> placetype)

handleEvent

public void handleEvent(IEvent event)

Description copied from interface: ISolRSynchroniser

handle an event in order to synchronise Data (the event may be add, update, delete a GIS object)

Specified by:

handleEvent in interface ISolRSynchroniser

Parameters:

event - The event to handle

commit

public boolean commit()

Description copied from interface: ISolRSynchroniser

Send a commit to the full text search engine

Specified by:

commit in interface ISolRSynchroniser

Returns:

true if success or false other case. it does not throw exception because the commit may not be required because of the auto commit functionnality in solr. it is up to the caller to deal with this

optimize

public void optimize()

Description copied from interface: ISolRSynchroniser

Send a optimize command to the full text search engine

Specified by:

optimize in interface ISolRSynchroniser