org.gvsig.fmap.dal.feature.spi.simpleprovider

Class SimpleSequentialReaderStoreProvider

java.lang.Object

org.gvsig.tools.dispose.impl.AbstractDisposable

org.gvsig.fmap.dal.spi.AbstractDataStoreProvider

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

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

org.gvsig.fmap.dal.feature.spi.simpleprovider.SimpleSequentialReaderStoreProvider

All Implemented Interfaces:

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

public class SimpleSequentialReaderStoreProvider
extends AbstractMemoryStoreProvider
implements ResourceConsumer

Nested Class Summary

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

AbstractMemoryStoreProvider.MemoryFeatureProvider

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

AbstractFeatureStoreProvider.FeatureProviderNotFoundException

Field Summary

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

data

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

store

Constructor Summary

Constructors

Constructor and Description
SimpleSequentialReaderStoreProvider(SimpleSequentialReaderFactory readerFactory, SimpleSequentialReaderStoreParameters parameters, DataStoreProviderServices storeServices)

Method Summary

Modifier and Type	Method and Description
boolean	allowWrite() Informs that store supports write.
void	append(FeatureProvider featureProvider) unsupported by default, override this otherwise
void	beginAppend() unsupported by default, override this otherwise
boolean	closeResourceRequested(ResourceProvider resource)
FeatureProvider	createFeatureProvider(FeatureType featureType) Default Factory of FeatureProvider.
java.lang.Object	createNewOID() Return a new OID valid for a new feature.
protected void	doDispose() Internal implementation for the AbstractDisposable.dispose() method, to be implemented by child classes.
void	endAppend() unsupported by default, override this otherwise
UnmodifiableBasicMap<java.lang.String,DataStore>	getChildren() Returns an UnmodifiableBasicMap with subStores from this store.
java.lang.Object	getDynValue(java.lang.String name)
Envelope	getEnvelope() unsupported geometry by default (return null), override this otherwise
DataServerExplorer	getExplorer() unsupported by default (return null), override this otherwise
java.lang.String	getFullName() Returns a more descriptive name for the provider that getName.
java.lang.String	getName() Returns the name associated to the provider.
int	getOIDType() Return OID data type (from DataTypes) of this store.
SimpleSequentialReaderStoreParameters	getParameters()
java.lang.String	getProviderName() Return the name of the provider.
ResourceProvider	getResource() Returns the Resource from where the data is being loaded.
ResourcesStorage	getResourcesStorage() Returns the resource store associated with this provider.
java.lang.Object	getSourceId() Returns the unique identifier of the Store FIXME add examples
FeatureStoreProviderServices	getStoreServices() Return FeatureStoreProviderServices for this store
StoresRepository	getStoresRepository()
boolean	hasDynValue(java.lang.String name)
void	open() Open store.
void	performChanges(java.util.Iterator deleteds, java.util.Iterator inserteds, java.util.Iterator updateds, java.util.Iterator originalFeatureTypesUpdated) unsupported by default, override this otherwise
void	resourceChanged(ResourceProvider resource)
boolean	supportsAppendMode()
java.lang.String	toString()

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

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

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

abortAppend, allowAutomaticValues, allowGeometry, beginAppend, canWriteGeometry, clear, close, createExpression, createFeatureLocks, createFeatureSelection, createResource, createSet, delegate, fixFeatureTypeFromParameters, getDynClass, getEnvelope, getFeatureProviderByReference, getFeatureProviderByReference, getFeatureStore, getInterval, getRetrievedFeaturesLimit, getTimes, getTimes, hasDynMethod, hasRetrievedFeaturesLimit, implement, invokeDynMethod, invokeDynMethod, isKnownEnvelope, isLocksSupported, isTemporary, passThroughDelete, passThroughDelete, passThroughInsert, passThroughInsertOrUpdate, passThroughUpdate, passThroughUpdate, refresh, savePrjFile, setDynValue, setMetadata, supportsPassThroughMode

Methods inherited from class org.gvsig.fmap.dal.spi.AbstractDataStoreProvider

setTransaction

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, wait, wait, wait

Methods inherited from interface org.gvsig.fmap.dal.spi.DataStoreProvider

setTransaction

Methods inherited from interface org.gvsig.tools.dynobject.DynObject

clone

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

dispose

Constructor Detail

SimpleSequentialReaderStoreProvider

public SimpleSequentialReaderStoreProvider(SimpleSequentialReaderFactory readerFactory,
                                           SimpleSequentialReaderStoreParameters parameters,
                                           DataStoreProviderServices storeServices)
                                    throws InitializeException

Throws:

InitializeException

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class AbstractFeatureStoreProvider

getStoreServices

public FeatureStoreProviderServices getStoreServices()

Description copied from interface: FeatureStoreProvider

Return FeatureStoreProviderServices for this store

Specified by:

getStoreServices in interface FeatureStoreProvider

Overrides:

getStoreServices in class AbstractFeatureStoreProvider

Returns:

getParameters

public SimpleSequentialReaderStoreParameters getParameters()

Specified by:

getParameters in interface FeatureStoreProvider

Overrides:

getParameters in class AbstractFeatureStoreProvider

Returns:

the parameters

getProviderName

public java.lang.String getProviderName()

Description copied from interface: DataStoreProvider

Return the name of the provider. Examples: dbf, shp, jdbc, postgresql, wfs, gml

Returns:

allowWrite

public boolean allowWrite()

Description copied from interface: FeatureStoreProvider

Informs that store supports write.

Specified by:

allowWrite in interface FeatureStoreProvider

Overrides:

allowWrite in class AbstractFeatureStoreProvider

Returns:

true if write is supported

open

public void open()
          throws OpenException

Description copied from interface: DataStoreProvider

Open store. You must call it before do anything whith store.
This method can be called repeatly.

Throws:

OpenException

getExplorer

public DataServerExplorer getExplorer()
                               throws ReadException

Description copied from class: AbstractFeatureStoreProvider

unsupported by default (return null), override this otherwise

Overrides:

getExplorer in class AbstractFeatureStoreProvider

Returns:

ServerExplorer

Throws:

ReadException

See Also:

DataStoreProvider.getExplorer()

performChanges

public void performChanges(java.util.Iterator deleteds,
                           java.util.Iterator inserteds,
                           java.util.Iterator updateds,
                           java.util.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 FeatureType.FeatureTypeChanged

Throws:

PerformEditingException

See Also:

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

closeResourceRequested

public boolean closeResourceRequested(ResourceProvider resource)

Specified by:

closeResourceRequested in interface ResourceConsumer

getOIDType

public int getOIDType()

Description copied from interface: FeatureStoreProvider

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

Specified by:

getOIDType in interface FeatureStoreProvider

Returns:

OID data type

See Also:

FeatureStoreProvider#createNewOID()} {@link DataTypes}

supportsAppendMode

public boolean supportsAppendMode()

Specified by:

supportsAppendMode in interface FeatureStoreProvider

Overrides:

supportsAppendMode in class AbstractFeatureStoreProvider

append

public void append(FeatureProvider featureProvider)

Description copied from class: AbstractFeatureStoreProvider

unsupported by default, override this otherwise

Specified by:

append in interface FeatureStoreProvider

Overrides:

append in class AbstractFeatureStoreProvider

See Also:

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

beginAppend

public void beginAppend()

Description copied from class: AbstractFeatureStoreProvider

unsupported by default, override this otherwise

Specified by:

beginAppend in interface FeatureStoreProvider

Overrides:

beginAppend in class AbstractFeatureStoreProvider

See Also:

FeatureStoreProvider.beginAppend()

endAppend

public void endAppend()

Description copied from class: AbstractFeatureStoreProvider

unsupported by default, override this otherwise

Specified by:

endAppend in interface FeatureStoreProvider

Overrides:

endAppend in class AbstractFeatureStoreProvider

See Also:

FeatureStoreProvider.endAppend()

createNewOID

public java.lang.Object createNewOID()

Description copied from interface: FeatureStoreProvider

Return a new OID valid for a new feature.

Specified by:

createNewOID in interface FeatureStoreProvider

Returns:

a new OID

See Also:

FeatureStoreProvider#getOIDType()}

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)}

doDispose

protected void doDispose()
                  throws BaseException

Description copied from class: AbstractDisposable

Internal implementation for the AbstractDisposable.dispose() method, to be implemented by child classes.

Overrides:

doDispose in class AbstractMemoryStoreProvider

Throws:

BaseException

See Also:

AbstractDisposable.dispose()

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()

getDynValue

public java.lang.Object getDynValue(java.lang.String name)
                             throws DynFieldNotFoundException

Specified by:

getDynValue in interface DynObject

Overrides:

getDynValue in class AbstractFeatureStoreProvider

Throws:

DynFieldNotFoundException

resourceChanged

public void resourceChanged(ResourceProvider resource)

Specified by:

resourceChanged in interface ResourceConsumer

getSourceId

public java.lang.Object getSourceId()

Description copied from interface: DataStoreProvider

Returns the unique identifier of the Store FIXME add examples

Returns:

getName

public java.lang.String getName()

Description copied from interface: DataStoreProvider

Returns the name associated to the provider. This name is provided for informational purposes only. Explamples: In a dbf the filename without the path In a DDBB table the name of the table In a WFS layer the name of the layer.

Returns:

String containing this store's name.

getFullName

public java.lang.String getFullName()

Description copied from interface: DataStoreProvider

Returns a more descriptive name for the provider that getName. This name is provided for informational purposes only. Explamples: In a file based store may return the full name of the filename, path and filename. In a data base based store may return "server:dbname:tablename" In a WFS layer based store may return "server:layername"

Returns:

String Containing the full name of the store

getResource

public ResourceProvider getResource()

Description copied from interface: DataStoreProvider

Returns the Resource from where the data is being loaded.

Returns:

the data Resource

hasDynValue

public boolean hasDynValue(java.lang.String name)

Specified by:

hasDynValue in interface DynObject

Overrides:

hasDynValue in class AbstractFeatureStoreProvider

getChildren

public UnmodifiableBasicMap<java.lang.String,DataStore> getChildren()

Description copied from interface: DataStoreProvider

Returns an UnmodifiableBasicMap with subStores from this store. If do not have children, return an empty UnmodifiableBasicMap. Never returns null.

Overrides:

getChildren in class AbstractFeatureStoreProvider

Returns:

SubStores UnmodifiableBasicMap

getStoresRepository

public StoresRepository getStoresRepository()

Overrides:

getStoresRepository in class AbstractFeatureStoreProvider

getResourcesStorage

public ResourcesStorage getResourcesStorage()

Description copied from interface: DataStoreProvider

Returns the resource store associated with this provider. If one does not exist, it will return null.

Overrides:

getResourcesStorage in class AbstractFeatureStoreProvider

Returns:

the ResourcesStorage or null.