org.gvsig.fmap.dal.store.memory

Class MemoryStoreProvider

java.lang.Object

org.gvsig.tools.dispose.impl.AbstractDisposable

org.gvsig.fmap.dal.feature.spi.AbstractFeatureStoreProvider

org.gvsig.fmap.dal.feature.spi.memory.AbstractMemoryStoreProvider

org.gvsig.fmap.dal.store.memory.MemoryStoreProvider

All Implemented Interfaces:

DataFactoryUnit, DataStoreProvider, FeatureStoreProvider, FeatureStoreProvider_v2, Disposable, DynObject, DynObject_v2

public class MemoryStoreProvider
extends AbstractMemoryStoreProvider

Nested Class Summary

Nested classes/interfaces inherited from class org.gvsig.fmap.dal.feature.spi.AbstractFeatureStoreProvider

AbstractFeatureStoreProvider.FeatureProviderNotFoundException

Nested classes/interfaces inherited from interface org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider

FeatureStoreProvider.FeatureTypeChanged

Field Summary

Fields

Modifier and Type	Field and Description
static String	DESCRIPTION
static String	METADATA_DEFINITION_NAME
static String	NAME

Fields inherited from class org.gvsig.fmap.dal.feature.spi.memory.AbstractMemoryStoreProvider

data

Constructor Summary

Constructors

Constructor and Description
MemoryStoreProvider(MemoryStoreParameters memoryStoreParameters, DataStoreProviderServices storeServices)

Method Summary

Modifier and Type	Method and Description
boolean	allowWrite() unsupported by default, override this otherwise
void	append(FeatureProvider featureProvider) unsupported by default, override this otherwise
void	beginAppend() unsupported by default, override this otherwise
FeatureProvider	createFeatureProvider(FeatureType featureType) Default Factory of FeatureProvider.
Object	createNewOID() Return a new OID valid for a new feature.
void	endAppend() unsupported by default, override this otherwise
Envelope	getEnvelope() unsupported geometry by default (return null), override this otherwise
String	getFullName()
String	getName()
int	getOIDType() Return OID data type (from DataTypes) of this store.
String	getProviderName()
ResourceProvider	getResource()
Object	getSourceId()
protected FeatureProvider	internalGetFeatureProviderByReference(FeatureReferenceProviderServices reference) Returns a FeatureProvider by reference, using the default FeatureType.
static DynObject	newMetadataContainer(String name)
void	open()
void	performChanges(Iterator deleteds, Iterator inserteds, Iterator updateds, Iterator originalFeatureTypesUpdated) unsupported by default, override this otherwise
static void	registerMetadataDefinition()
boolean	supportsAppendMode() unsupported by default, override this otherwise

Methods inherited from class org.gvsig.fmap.dal.feature.spi.memory.AbstractMemoryStoreProvider

addFeatureProvider, createSet, doDispose, getDataSize, getFeatureCount, getMemoryProvider, internalGetFeatureProviderByReference

Methods inherited from class org.gvsig.fmap.dal.feature.spi.AbstractFeatureStoreProvider

abortAppend, allowAutomaticValues, canWriteGeometry, clear, close, createExpression, createFeatureLocks, createFeatureSelection, createResource, delegate, getChilds, getDynClass, getDynValue, getExplorer, getFeatureProviderByReference, getFeatureProviderByReference, getFeatureStore, getInterval, getParameters, getRetrievedFeaturesLimit, getStoreServices, getTimes, getTimes, hasDynMethod, hasDynValue, hasRetrievedFeaturesLimit, implement, invokeDynMethod, invokeDynMethod, isKnownEnvelope, isLocksSupported, refresh, savePrjFile, setDynValue, setMetadata

Methods inherited from class org.gvsig.tools.dispose.impl.AbstractDisposable

dispose, dispose

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.tools.dispose.Disposable

dispose

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

DESCRIPTION

public static final String DESCRIPTION

See Also:

Constant Field Values

METADATA_DEFINITION_NAME

public static final String METADATA_DEFINITION_NAME

See Also:

Constant Field Values

Constructor Detail

MemoryStoreProvider

public MemoryStoreProvider(MemoryStoreParameters memoryStoreParameters,
                           DataStoreProviderServices storeServices)
                    throws InitializeException

Throws:

InitializeException

Method Detail

newMetadataContainer

public static DynObject newMetadataContainer(String name)

createFeatureProvider

public FeatureProvider createFeatureProvider(FeatureType featureType)
                                      throws DataException

Description copied from class: AbstractFeatureStoreProvider

Default Factory of FeatureProvider. Create a new default FeatureProvider instance.
Override this if you need an special implemtation of FeatureProvider.

Specified by:

createFeatureProvider in interface FeatureStoreProvider

Overrides:

createFeatureProvider in class AbstractMemoryStoreProvider

Returns:

Throws:

DataException

See Also:

org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider#createFeatureProvider(FeatureType)}

getName

public String getName()

getFullName

public String getFullName()

createNewOID

public Object createNewOID()

Description copied from interface: FeatureStoreProvider

Return a new OID valid for a new feature.

Returns:

a new OID

See Also:

FeatureStoreProvider#getOIDType()}

getProviderName

public String getProviderName()

getOIDType

public int getOIDType()

Description copied from interface: FeatureStoreProvider

Return OID data type (from DataTypes) of this store.

Returns:

OID data type

See Also:

FeatureStoreProvider#createNewOID()} {@link DataTypes}

getSourceId

public Object getSourceId()

open

public void open()
          throws OpenException

Throws:

OpenException

registerMetadataDefinition

public static void registerMetadataDefinition()
                                       throws MetadataException

Throws:

MetadataException

allowWrite

public boolean allowWrite()

Description copied from class: AbstractFeatureStoreProvider

unsupported by default, override this otherwise

Specified by:

allowWrite in interface FeatureStoreProvider

Overrides:

allowWrite in class AbstractFeatureStoreProvider

Returns:

if write is supported

See Also:

FeatureStoreProvider.allowWrite()

performChanges

public void performChanges(Iterator deleteds,
                           Iterator inserteds,
                           Iterator updateds,
                           Iterator originalFeatureTypesUpdated)
                    throws PerformEditingException

Description copied from class: AbstractFeatureStoreProvider

unsupported by default, override this otherwise

Specified by:

performChanges in interface FeatureStoreProvider

Overrides:

performChanges in class AbstractMemoryStoreProvider

Parameters:

deleteds - iterator of FeatureReferenceProviderServices

inserteds - iterator of FeatureProvider

updateds - iterator of FeatureProvider

originalFeatureTypesUpdated - iterator of FeatureStoreProvider.FeatureTypeChanged

Throws:

PerformEditingException

See Also:

FeatureStoreProvider.performChanges(Iterator, Iterator, Iterator, Iterator)

getEnvelope

public Envelope getEnvelope()
                     throws DataException

Description copied from class: AbstractFeatureStoreProvider

unsupported geometry by default (return null), override this otherwise

Specified by:

getEnvelope in interface FeatureStoreProvider

Overrides:

getEnvelope in class AbstractFeatureStoreProvider

Returns:

this store's total envelope (extent) or null if store not have geometry information

Throws:

DataException

See Also:

FeatureStoreProvider.getEnvelope()

internalGetFeatureProviderByReference

protected FeatureProvider internalGetFeatureProviderByReference(FeatureReferenceProviderServices reference)
                                                         throws DataException

Description copied from class: AbstractFeatureStoreProvider

Returns a FeatureProvider by reference, using the default FeatureType. This method may be rewritten by the child classes as an implementation of the AbstractFeatureStoreProvider.getFeatureProviderByReference(FeatureReferenceProviderServices) method.

Overrides:

internalGetFeatureProviderByReference in class AbstractMemoryStoreProvider

Parameters:

reference - the reference to the FeatureProvider

Returns:

the FeatureProvider being referenced

Throws:

DataException - if there is an error loading the FeatureProvider

getResource

public ResourceProvider getResource()

supportsAppendMode

public boolean supportsAppendMode()

Description copied from class: AbstractFeatureStoreProvider

unsupported by default, override this otherwise

Specified by:

supportsAppendMode in interface FeatureStoreProvider

Overrides:

supportsAppendMode in class AbstractFeatureStoreProvider

See Also:

FeatureStoreProvider.supportsAppendMode()

append

public void append(FeatureProvider featureProvider)
            throws DataException

Description copied from class: AbstractFeatureStoreProvider

unsupported by default, override this otherwise

Specified by:

append in interface FeatureStoreProvider

Overrides:

append in class AbstractFeatureStoreProvider

Throws:

DataException

See Also:

org.gvsig.fmap.dal.feature.spi.FeatureStoreProvider#append(org.gvsig. fmap.dal.feature.spi.FeatureProvider)

beginAppend

public void beginAppend()
                 throws DataException

Description copied from class: AbstractFeatureStoreProvider

unsupported by default, override this otherwise

Specified by:

beginAppend in interface FeatureStoreProvider

Overrides:

beginAppend in class AbstractFeatureStoreProvider

Throws:

DataException

See Also:

FeatureStoreProvider.beginAppend()

endAppend

public void endAppend()
               throws DataException

Description copied from class: AbstractFeatureStoreProvider

unsupported by default, override this otherwise

Specified by:

endAppend in interface FeatureStoreProvider

Overrides:

endAppend in class AbstractFeatureStoreProvider

Throws:

DataException

See Also:

FeatureStoreProvider.endAppend()