org.geotools.gce.imagemosaic.catalog

Class RepositoryDataStoreCatalog

Object

GranuleCatalog

RepositoryDataStoreCatalog

public class RepositoryDataStoreCatalog
extends GranuleCatalog

A catalog fetching the backing GeoTools data store from a Repository on demand

Author:

Andrea Aime - GeoSolutions

Field Summary

Fields

Modifier and Type	Field and Description
protected Properties	params
protected static Boolean	TRACE_ENABLED When true, the stack trace that created a store that wasn't closed is recorded and then printed out when warning the user about this.

Fields inherited from class GranuleCatalog

hints, multiScaleROIProvider

Constructor Summary

Constructors

Constructor and Description
RepositoryDataStoreCatalog(Properties params, boolean create, Repository repository, String dataStoreName, DataStoreFactorySpi spi, Hints hints)

Method Summary

Modifier and Type	Method and Description
void	addGranules(String typeName, Collection<SimpleFeature> granules, Transaction transaction)
void	computeAggregateFunction(Query query, FeatureCalc function)
void	createType(SimpleFeatureType featureType)
void	createType(String identification, String typeSpec)
void	createType(String namespace, String typeName, String typeSpec)
void	dispose()
protected void	disposeTileIndexStore() Allows subclasses to dispose the tile index store
void	drop() Drop the underlying catalog, all the individual granule indexes.
protected void	finalize()
BoundingBox	getBounds(String typeName)
void	getGranuleDescriptors(Query query, GranuleCatalogVisitor visitor)
SimpleFeatureCollection	getGranules(Query q)
int	getGranulesCount(Query q)
QueryCapabilities	getQueryCapabilities(String typeName)
protected DataStore	getTileIndexStore() Returns the tile index store
SimpleFeatureType	getType(String typeName)
String[]	getTypeNames()
protected Set<String>	getValidTypeNames() Returns the set of valid type names (this is going to be a live collection, the code is allowed to modify it)
protected void	handleInitializationException(Throwable t) Called in case the initialization of the class failed, allows subclasses to clean up
protected void	initializeTypeNames(Properties params)
protected void	initTileIndexStore(Properties params, boolean create, DataStoreFactorySpi spi) Allows initialization of the tile index store before scanning type names.
int	removeGranules(Query query)
void	removeType(String typeName)

Methods inherited from class GranuleCatalog

addGranule, getFootprintFiles, getGranuleFootprint, mergeHints, setMultiScaleROIProvider

Methods inherited from class Object

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

Field Detail

TRACE_ENABLED

protected static final Boolean TRACE_ENABLED

When true, the stack trace that created a store that wasn't closed is recorded and then printed out when warning the user about this.

params

protected Properties params

Constructor Detail

RepositoryDataStoreCatalog

public RepositoryDataStoreCatalog(Properties params,
                                  boolean create,
                                  Repository repository,
                                  String dataStoreName,
                                  DataStoreFactorySpi spi,
                                  Hints hints)

Method Detail

handleInitializationException

protected void handleInitializationException(Throwable t)

Called in case the initialization of the class failed, allows subclasses to clean up

initTileIndexStore

protected void initTileIndexStore(Properties params,
                                  boolean create,
                                  DataStoreFactorySpi spi)
                           throws IOException,
                                  MalformedURLException

Allows initialization of the tile index store before scanning type names.

Throws:

IOException

MalformedURLException

disposeTileIndexStore

protected void disposeTileIndexStore()

Allows subclasses to dispose the tile index store

getTileIndexStore

protected DataStore getTileIndexStore()

Returns the tile index store

Returns:

getValidTypeNames

protected Set<String> getValidTypeNames()

Returns the set of valid type names (this is going to be a live collection, the code is allowed to modify it)

Returns:

initializeTypeNames

protected void initializeTypeNames(Properties params)
                            throws IOException

Throws:

IOException

dispose

public void dispose()

Specified by:

dispose in class GranuleCatalog

removeGranules

public int removeGranules(Query query)

Specified by:

removeGranules in class GranuleCatalog

addGranules

public void addGranules(String typeName,
                        Collection<SimpleFeature> granules,
                        Transaction transaction)
                 throws IOException

Specified by:

addGranules in class GranuleCatalog

Throws:

IOException

getGranuleDescriptors

public void getGranuleDescriptors(Query query,
                                  GranuleCatalogVisitor visitor)
                           throws IOException

Specified by:

getGranuleDescriptors in class GranuleCatalog

Throws:

IOException

getGranules

public SimpleFeatureCollection getGranules(Query q)
                                    throws IOException

Specified by:

getGranules in class GranuleCatalog

Throws:

IOException

getBounds

public BoundingBox getBounds(String typeName)

Specified by:

getBounds in class GranuleCatalog

createType

public void createType(String namespace,
                       String typeName,
                       String typeSpec)
                throws IOException,
                       SchemaException

Specified by:

createType in class GranuleCatalog

Throws:

IOException

SchemaException

getTypeNames

public String[] getTypeNames()

Specified by:

getTypeNames in class GranuleCatalog

createType

public void createType(SimpleFeatureType featureType)
                throws IOException

Specified by:

createType in class GranuleCatalog

Throws:

IOException

removeType

public void removeType(String typeName)
                throws IOException

Specified by:

removeType in class GranuleCatalog

Throws:

IOException

createType

public void createType(String identification,
                       String typeSpec)
                throws SchemaException,
                       IOException

Specified by:

createType in class GranuleCatalog

Throws:

SchemaException

IOException

getType

public SimpleFeatureType getType(String typeName)
                          throws IOException

Specified by:

getType in class GranuleCatalog

Throws:

IOException

computeAggregateFunction

public void computeAggregateFunction(Query query,
                                     FeatureCalc function)
                              throws IOException

Specified by:

computeAggregateFunction in class GranuleCatalog

Throws:

IOException

getQueryCapabilities

public QueryCapabilities getQueryCapabilities(String typeName)

Specified by:

getQueryCapabilities in class GranuleCatalog

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable

getGranulesCount

public int getGranulesCount(Query q)
                     throws IOException

Specified by:

getGranulesCount in class GranuleCatalog

Throws:

IOException

drop

public void drop()
          throws IOException

Description copied from class: GranuleCatalog

Drop the underlying catalog, all the individual granule indexes.

This is usuallu done when deleting an ImageMosaic storre.

Specified by:

drop in class GranuleCatalog

Throws:

IOException - in case something bad happens