org.geotools.gce.imagemosaic.catalog

Class GranuleCatalogStore

Object

GranuleCatalogSource

GranuleCatalogStore

All Implemented Interfaces:

GranuleSource, GranuleStore

public class GranuleCatalogStore
extends GranuleCatalogSource
implements GranuleStore

A GranuleStore implementation wrapping a GranuleCatalog.

Author:

Daniele Romagnoli, GeoSolutions SAS

Field Summary

Fields inherited from class GranuleCatalogSource

catalog, hints, typeName

Constructor Summary

Constructors

Constructor and Description
GranuleCatalogStore(RasterManager manager, GranuleCatalog catalog, String typeName, Hints hints)

Method Summary

Modifier and Type	Method and Description
void	addGranules(SimpleFeatureCollection granules) Add all the granules from the specified collection to this GranuleStore.
Transaction	getTransaction() Gets the Transaction that this GranuleStore is currently operating against.
int	removeGranules(Filter filter) Removes granules selected by the given filter.
void	setTransaction(Transaction transaction) Provide a transaction for commit/rollback control of a modifying operation on this GranuleStore.
void	updateGranules(String[] attributeNames, Object[] attributeValues, Filter filter) Modifies the attributes with the supplied values in all granules selected by the given filter.

Methods inherited from class GranuleCatalogSource

dispose, getBounds, getCount, getGranules, getSchema

Methods inherited from class Object

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

Methods inherited from interface GranuleSource

dispose, getBounds, getCount, getGranules, getSchema

Constructor Detail

GranuleCatalogStore

public GranuleCatalogStore(RasterManager manager,
                           GranuleCatalog catalog,
                           String typeName,
                           Hints hints)

Method Detail

addGranules

public void addGranules(SimpleFeatureCollection granules)

Description copied from interface: GranuleStore

Add all the granules from the specified collection to this GranuleStore.

Specified by:

addGranules in interface GranuleStore

Parameters:

granules - the granules to add

removeGranules

public int removeGranules(Filter filter)

Description copied from interface: GranuleStore

Removes granules selected by the given filter.

Specified by:

removeGranules in interface GranuleStore

Parameters:

filter - an OpenGIS filter

updateGranules

public void updateGranules(String[] attributeNames,
                           Object[] attributeValues,
                           Filter filter)

Description copied from interface: GranuleStore

Modifies the attributes with the supplied values in all granules selected by the given filter.

Specified by:

updateGranules in interface GranuleStore

Parameters:

attributeNames - the attributes to modify

attributeValues - the new values for the attributes

filter - an OpenGIS filter

getTransaction

public Transaction getTransaction()

Description copied from interface: GranuleStore

Gets the Transaction that this GranuleStore is currently operating against.

 
 Transaction t = GranuleStore.getTransaction();
 try {
     GranuleStore.addGranules (granules);
     t.commit();
 } catch( IOException erp ){
     // something went wrong;
     t.rollback();
 }
 
 

Specified by:

getTransaction in interface GranuleStore

Returns:

Transaction in use, or Transaction.AUTO_COMMIT

setTransaction

public void setTransaction(Transaction transaction)

Description copied from interface: GranuleStore

Provide a transaction for commit/rollback control of a modifying operation on this GranuleStore.

 
 Transation t = new DefaultTransaction();
 GranuleStore.setTransaction(t);
 try {
     GranuleStore.addGranules (granules);
     t.commit();
 } catch ( IOException ex ) {
     // something went wrong;
     t.rollback();
 } finally {
     t.close();
 }
 
 

Specified by:

setTransaction in interface GranuleStore

Parameters:

transaction - the transaction