org.gvsig.raster.multifile.io

Class MultiFileServerExplorer

java.lang.Object

org.gvsig.fmap.dal.serverexplorer.filesystem.impl.AbstractFilesystemServerExplorerProvider

org.gvsig.raster.multifile.io.MultiFileServerExplorer

All Implemented Interfaces:

FileFilter, DataFactoryUnit, DataServerExplorer, FilesystemFileFilter, FilesystemServerExplorerProvider, DataServerExplorerProvider, Disposable

public class MultiFileServerExplorer
extends AbstractFilesystemServerExplorerProvider
implements DataServerExplorerProvider

Explorer for a Multifile

Field Summary

Fields inherited from interface org.gvsig.fmap.dal.DataServerExplorer

MODE_ALL, MODE_FEATURE, MODE_GEOMETRY, MODE_RASTER

Constructor Summary

Constructors

Constructor and Description
MultiFileServerExplorer()
MultiFileServerExplorer(MultiFileServerExplorerParameters parameters, DataServerExplorerProviderServices services)

Method Summary

Modifier and Type	Method and Description
boolean	accept(File pathname)
boolean	add(String provider, NewDataStoreParameters parameters, boolean overwrite) Creates a new DataStore in this server.
boolean	canAdd() Indicates whether this DataServerExplorer can create a new DataStore in the server.
boolean	canAdd(String storeName) Indicates whether this DataServerExplorer can create a new DataStore in the server, given the store name.
boolean	canCreate()
boolean	canCreate(NewDataStoreParameters parameters)
void	create(NewDataStoreParameters parameters, boolean overwrite)
void	dispose() Disposes the current object, to allow it to close and dispose any used resources.
DataStoreParameters	get(String string)
NewDataStoreParameters	getAddParameters(String storeName) Given the store's name, returns its parameters for creation.
NewDataStoreParameters	getCreateParameters()
String	getDataStoreProviderName()
List<?>	getDataStoreProviderNames() Return the list of provider names that this server allow.
String	getDescription()
int	getMode()
DataServerExplorerParameters	getParameters() Returns this DataServerExplorer parameters
DataStoreParameters	getParameters(File file) Creates store parameters from the file and returns it.
String	getProviderName() Returns the DataServerExplorer's name
File	getResourcePath(DataStore dataStore, String resourceName) Return the file resource associated to this name and store.
DataServerExplorerProviderServices	getServerExplorerProviderServices()
DataStoreParameters	getStoreParameters()
void	initialize(FilesystemServerExplorerProviderServices serverExplorer)
List<?>	list() Provides a list of available stores in the server.
List<?>	list(int mode) Provides a list of available stores in the server of a type.
void	remove(DataStoreParameters parameters) Removes a store from the server given its DataStoreParameters.

Methods inherited from class org.gvsig.fmap.dal.serverexplorer.filesystem.impl.AbstractFilesystemServerExplorerProvider

closeResourceRequested, getResourceRootPathName, isMode, removeFileExtension, resourceChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiFileServerExplorer

public MultiFileServerExplorer()

MultiFileServerExplorer

public MultiFileServerExplorer(MultiFileServerExplorerParameters parameters,
                               DataServerExplorerProviderServices services)
                        throws InitializeException

Parameters:

parameters -

services -

Throws:

InitializeException

Method Detail

get

public DataStoreParameters get(String string)
                        throws DataException

Specified by:

get in interface DataServerExplorer

Throws:

DataException

getDataStoreProviderName

public String getDataStoreProviderName()

Specified by:

getDataStoreProviderName in interface FilesystemFileFilter

getDescription

public String getDescription()

Specified by:

getDescription in interface FilesystemFileFilter

getStoreParameters

public DataStoreParameters getStoreParameters()

Returns:

the DataStoreParameters

getDataStoreProviderNames

public List<?> getDataStoreProviderNames()

Description copied from interface: DataServerExplorer

Return the list of provider names that this server allow.

Specified by:

getDataStoreProviderNames in interface DataServerExplorer

Returns:

List of provider names

getProviderName

public String getProviderName()

Description copied from interface: DataServerExplorer

Returns the DataServerExplorer's name

Specified by:

getProviderName in interface DataServerExplorer

Returns:

String containing this DataServerExplorer's name

getServerExplorerProviderServices

public DataServerExplorerProviderServices getServerExplorerProviderServices()

Specified by:

getServerExplorerProviderServices in interface DataServerExplorerProvider

canCreate

public boolean canCreate()

Specified by:

canCreate in interface FilesystemServerExplorerProvider

Overrides:

canCreate in class AbstractFilesystemServerExplorerProvider

canCreate

public boolean canCreate(NewDataStoreParameters parameters)

Specified by:

canCreate in interface FilesystemServerExplorerProvider

Overrides:

canCreate in class AbstractFilesystemServerExplorerProvider

create

public void create(NewDataStoreParameters parameters,
                   boolean overwrite)
            throws CreateException

Specified by:

create in interface FilesystemServerExplorerProvider

Overrides:

create in class AbstractFilesystemServerExplorerProvider

Throws:

CreateException

getCreateParameters

public NewDataStoreParameters getCreateParameters()
                                           throws DataException

Specified by:

getCreateParameters in interface FilesystemServerExplorerProvider

Overrides:

getCreateParameters in class AbstractFilesystemServerExplorerProvider

Throws:

DataException

initialize

public void initialize(FilesystemServerExplorerProviderServices serverExplorer)

Specified by:

initialize in interface FilesystemServerExplorerProvider

Overrides:

initialize in class AbstractFilesystemServerExplorerProvider

accept

public boolean accept(File pathname)

Specified by:

accept in interface FileFilter

remove

public void remove(DataStoreParameters parameters)
            throws RemoveException

Description copied from interface: DataServerExplorer

Removes a store from the server given its DataStoreParameters. If the store is a file then this method deletes the file, if it is a table in a database then this method drops the table, and so on.

Specified by:

remove in interface DataServerExplorer

Specified by:

remove in interface FilesystemServerExplorerProvider

Overrides:

remove in class AbstractFilesystemServerExplorerProvider

Throws:

RemoveException

add

public boolean add(String provider,
                   NewDataStoreParameters parameters,
                   boolean overwrite)
            throws DataException

Description copied from interface: DataServerExplorer

Creates a new DataStore in this server.

Specified by:

add in interface DataServerExplorer

parameters - , an instance of DataStoreParameters from DataServerExplorer.getAddParameters(String) that describes the new DataStore.

overwrite - if the store already exists

Returns:

true if the DataStoreParameters were successfully added, false otherwise.

Throws:

DataException

canAdd

public boolean canAdd()

Description copied from interface: DataServerExplorer

Indicates whether this DataServerExplorer can create a new DataStore in the server.

Specified by:

canAdd in interface DataServerExplorer

Returns:

true if this DataServerExplorer can be created or false otherwise.

canAdd

public boolean canAdd(String storeName)
               throws DataException

Description copied from interface: DataServerExplorer

Indicates whether this DataServerExplorer can create a new DataStore in the server, given the store name.

Specified by:

canAdd in interface DataServerExplorer

Parameters:

storeName - store name.

Returns:

true if this DataServerExplorer can create a new store or false otherwise.

Throws:

DataException

getAddParameters

public NewDataStoreParameters getAddParameters(String storeName)
                                        throws DataException

Description copied from interface: DataServerExplorer

Given the store's name, returns its parameters for creation.

Specified by:

getAddParameters in interface DataServerExplorer

Returns:

parameters to create a store

Throws:

DataException

getParameters

public DataStoreParameters getParameters(File file)
                                  throws DataException

Creates store parameters from the file and returns it.

Overrides:

getParameters in class AbstractFilesystemServerExplorerProvider

Parameters:

file -

Returns:

the DataStoreParameters

Throws:

DataException

getParameters

public DataServerExplorerParameters getParameters()

Description copied from interface: DataServerExplorer

Returns this DataServerExplorer parameters

Specified by:

getParameters in interface DataServerExplorer

Returns:

an instance of DataServerExplorerParameters containing this DataServerExplorer parameters.

list

public List<?> list()
             throws DataException

Description copied from interface: DataServerExplorer

Provides a list of available stores in the server.

Specified by:

list in interface DataServerExplorer

Returns:

list of DataStoreParameters

Throws:

DataException

list

public List<?> list(int mode)
             throws DataException

Description copied from interface: DataServerExplorer

Provides a list of available stores in the server of a type.

Specified by:

list in interface DataServerExplorer

Parameters:

mode - , filter store from a type: DataServerExplorer.MODE_ALL, DataServerExplorer.MODE_FEATURE, #MODE_FEATURE_GEOMETRY, DataServerExplorer.MODE_RASTER

Returns:

list of DataStoreParameters

Throws:

DataException

dispose

public void dispose()

Description copied from interface: Disposable

Disposes the current object, to allow it to close and dispose any used resources.

NOTE:After calling this method, the object may not be usable anymore.

Specified by:

dispose in interface Disposable

getMode

public int getMode()

Specified by:

getMode in interface FilesystemServerExplorerProvider

Overrides:

getMode in class AbstractFilesystemServerExplorerProvider

getResourcePath

public File getResourcePath(DataStore dataStore,
                            String resourceName)
                     throws DataException

Description copied from interface: DataServerExplorer

Return the file resource associated to this name and store. If the resource not exists or the explorer don't support this opperation return null.

Specified by:

getResourcePath in interface DataServerExplorer

Returns:

file resource or null

Throws:

DataException