org.gvsig.fmap.dal

Interface DataManager

All Superinterfaces:

PropertiesSupport, Services

All Known Subinterfaces:

DataManagerProviderServices

All Known Implementing Classes:

DefaultDataManager

public interface DataManager
extends Services, PropertiesSupport

There are two top level management roles within DAL: data access and resource management. This class is responsible of the data access management role. It provides ways for registering and instantiating DataServerExplorer(s), DataStore(s), Evaluator(s) and FeatureIndex(es).

See Also:

ResourceManager

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CREATE_STORE_AUTHORIZATION
static java.lang.String	DAL_FEATURETYPE_MODE_EDIT
static java.lang.String	DAL_FEATURETYPE_MODE_EDIT_MSG
static java.lang.String	DAL_PREFERRED_COLUMNS
static java.lang.String	DAL_STORE_ENVELOPE
static java.lang.String	DAL_SYMBOL_TABLE
static java.lang.String	DAL_USE_LABELS
static java.lang.String	DAL_USE_LARGE_SELECTION
static java.lang.String	FUNCTION_CREATE_IN_MEMORY_TABLE
static java.lang.String	FUNCTION_CREATE_TABLE
static java.lang.String	FUNCTION_CREATE_TABLE_STRUCTURE
static java.lang.String	FUNCTION_CURRENT_ROW
static java.lang.String	FUNCTION_CURRENT_STORE
static java.lang.String	FUNCTION_EXECUTESQL
static java.lang.String	FUNCTION_EXISTS
static java.lang.String	FUNCTION_EXISTS_TABLE
static java.lang.String	FUNCTION_FOREIGN_VALUE
static java.lang.String	FUNCTION_FOREING_VALUE Deprecated.
static java.lang.String	FUNCTION_GEOMETRY
static java.lang.String	FUNCTION_INSERT_INTO_TABLE
static java.lang.String	FUNCTION_ISSELECTED_CURRENT_ROW
static java.lang.String	FUNCTION_ROW_TAG
static java.lang.String	FUNCTION_SELECT
static java.lang.String	FUNCTION_SELECT_COUNT
static java.lang.String	FUNCTION_SELECT_COUNT_FROM_SELECTION
static java.lang.String	FUNCTION_SELECT_FROM_SELECTION
static java.lang.String	FUNCTION_SET_ROW_TAG
static java.lang.String	FUNCTION_UPDATE
static java.lang.String	READ_STORE_AUTHORIZATION
static int	RECOMENDED_SIZE_FOR_CLOB
static int	USE_LABELS_BOTH
static int	USE_LABELS_NO
static int	USE_LABELS_YES
static java.lang.String	WRITE_STORE_AUTHORIZATION

Method Summary

Modifier and Type	Method and Description
void	addDatabaseWorkspace(DatabaseWorkspaceManager DatabaseWorkspace)
void	addDatabaseWorkspaceListener(DatabaseWorkspaceManager.DatabaseWorkspaceListener listener)
void	addStoreObserver(Observer observer)
void	clearAllCachedResources()
void	clearAvailableValuesCache()
DynObject	createCacheParameters(java.lang.String name) Returns an instance of DataServerExplorerParameters corresponding to the given name used by the cache to create a store to save the retrieved data.
DALExpressionBuilder	createDALExpressionBuilder()
DatabaseWorkspaceManager	createDatabaseWorkspaceManager(DataServerExplorerParameters connection)
DataTypeDetector	createDataTypeDetector(java.util.Locale locale)
Evaluator	createExpresion(Expression expression) Deprecated. use createFilter
Evaluator	createExpresion(java.lang.String expression) Deprecated. use createFilter
ExpressionBuilder	createExpressionBuilder() Deprecated. use ExpressionEvaluatorManager.createExpressionBuilder()
EditableFeatureAttributeDescriptor	createFeatureAttributeDescriptor(java.lang.String name, int type)
FeatureAttributeEmulatorExpression	createFeatureAttributeEmulatorExpression(FeatureType type, Expression expression)
FeaturePagingHelper	createFeaturePagingHelper(FeatureStore featureStore, FeatureQuery featureQuery, int pageSize) Creates a FeaturePagingHelper to paginate data from a FeatureStore.
FeaturePagingHelper	createFeaturePagingHelper(FeatureStore featureStore, int pageSize) Creates a FeaturePagingHelper to paginate data from a FeatureStore.
FeatureRuleExpression	createFeatureRuleExpression()
FeatureSymbolTable	createFeatureSymbolTable()
FeatureSymbolTable	createFeatureSymbolTable(java.lang.String name)
EditableFeatureType	createFeatureType()
EditableFeatureType	createFeatureType(JsonObject json)
void	createFileStore(java.lang.String providerName, NewDataStoreParameters params, boolean overwrite)
Evaluator	createFilter(Expression expression) Creates an instance of Evaluator that represents the given expression.
Evaluator	createFilter(java.lang.String expression) Creates an instance of Evaluator that represents the given expression.
LabelsCacheForFieldValues	createLabelsCacheForFieldValues(Invocable labelFormulaProvider, SimpleTaskStatus status)
java.util.Map	createLargeMap()
java.util.Set	createLargeSet()
FeatureStore	createMemoryStore(java.lang.String autoOrderAttributeName) Utility method to create the a FeatureStore based on the MemoryStoreProvider.
DataStoreParameters	createMemoryStoreParameters(java.lang.String autoOrderAttributeName) Utility method to create the DataStoreParameters to create a FeatureStore based on the MemoryStoreProvider.
NewDataStoreParameters	createNewStoreParameters(java.lang.String provider)
NewDataStoreParameters	createNewStoreParameters(java.lang.String explorer, java.lang.String provider) Creates, initializes and returns an instance of NewDataStoreParameters given the name with which their provider is registered.
DataServerExplorer	createServerExplorer(DataServerExplorerParameters parameters) Deprecated. see openServerExplorer
DataServerExplorerParameters	createServerExplorerParameters(java.lang.String name) Returns an instance of DataServerExplorerParameters corresponding to the given name.
DataStore	createStore(DataStoreParameters parameters) Deprecated. see openStore
DataStoreParameters	createStoreParameters(byte[] data)
DataStoreParameters	createStoreParameters(DynStruct struct) Creates, initializes and fill an instance of DataStoreParameters from the tags of the DynStruct passed as parameter.
DataStoreParameters	createStoreParameters(java.lang.String name)
DataStoreParameters	createStoreParameters(java.lang.String name, java.lang.Object... arguments) Creates, initializes and returns an instance of DataStoreParameters given the name with which their provider is registered.
DataStoreParameters	createStoreParameters(Tags tags)
DataTransaction	createTransaction()
java.lang.String	createUniqueID() Return a 35-40 characters unique identifier.
java.io.File	getCacheResourcesFolder()
byte[]	getDALBytesFromFeatureType(FeatureType ftype)
DatabaseWorkspaceManager	getDatabaseWorkspace(DataServerExplorerParameters params)
DatabaseWorkspaceManager	getDatabaseWorkspace(DataStoreParameters params)
DatabaseWorkspaceManager	getDatabaseWorkspace(java.lang.String name)
DataProfile	getDataProfile(java.lang.String name)
java.util.List<DataProfile>	getDataProfiles()
DataServerExplorerPool	getDataServerExplorerPool()
java.util.List<DataType>	getDataTypes() Return a list of the DataTypes supported for the type of the feature attributes.
java.lang.String	getDefaultFeatureIndexProviderName(int dataType) Returns the default DataIndexProvider name, given a data type.
java.util.List<java.lang.String>	getExplorerProviders() Returns a list of String containing the names of the available DataServerExplorer providers.
java.util.List	getFeatureCacheProviders() Returns a list of String containing the names of the available cache providers.
java.util.List<java.lang.String>	getFeatureIndexProviders() Returns a list of String containing the names of the available index providers.
Register	getFeatureIndexRegister()
java.util.List<EditableFeature>	getFeaturesFromClipboard(FeatureStore store, java.util.function.Predicate<FeatureAttributeDescriptor> attrFilter)
java.util.List<FeatureType>	getFeatureTypesFromDAL(byte[] daldata)
java.io.File	getLocalResourcesFolder()
java.io.File	getLocalResourcesFolder(DataServerExplorerParameters parameters)
long	getMaxSizeForSmallFeatureSelection()
OpenErrorHandler	getOpenErrorHandler()
java.lang.String	getServerExplorerFromStore(java.lang.String name)
Register	getServerExplorerRegister()
DataFactory	getStoreFactory(DataStoreParameters parameters)
DataStoreProviderFactory	getStoreProviderFactory(java.lang.String name)
Register	getStoreProviderRegister()
java.util.List	getStoreProviders() Returns a list of Strings containing the names of all available DataStore providers.
java.util.List<java.lang.String>	getStoreProviders(java.lang.String name) Returns a list of Strings containing the names of all available DataStore providers for an explorer.
Register	getStoreRegister()
StoresRepository	getStoresRepository()
java.lang.String	getTemporaryDirectory() Deprecated. use FoldersManager of org.gvsig.tools
boolean	isTheOldRasterRegistered()
void	newStore(java.lang.String provider, NewDataStoreParameters parameters, boolean overwrite)
void	newStore(java.lang.String explorer, java.lang.String provider, NewDataStoreParameters parameters, boolean overwrite) Create a new physical store
DataServerExplorer	openServerExplorer(java.lang.String name, DataServerExplorerParameters parameters) Returns an instance of DataServerExplorer given its parameters.
DataServerExplorer	openServerExplorer(java.lang.String explorerName, java.lang.Object... arguments)
DataStore	openStore(DataTransaction transaction, java.lang.String provider, DataStoreParameters parameters)
DataStore	openStore(DataTransaction transaction, java.lang.String providerName, DataStoreParameters parameters, boolean ignoreDALResource)
DataStore	openStore(DynStruct struct)
DataStore	openStore(java.lang.String provider, DataStoreParameters parameters)
DataStore	openStore(java.lang.String providerName, DataStoreParameters parameters, boolean ignoreDALResource)
DataStore	openStore(java.lang.String provider, DynObject parameters) Creates, initializes and returns an instance of DataStore given the DataStoreParameters.
DataStore	openStore(java.lang.String providerName, java.lang.Object... arguments)
void	putFeaturesInClipboard(FeatureSet set)
void	registerDataProfile(DataProfile profile)
void	registerLargeMap(Factory factory)
void	registerLargeSet(Factory factory)
void	removeDatabaseWorkspace(DatabaseWorkspaceManager DatabaseWorkspace)
void	removeStoreObserver(Observer observer)
void	setDataServerExplorerPool(DataServerExplorerPool pool)
void	setDefaultFeatureIndexProviderName(int dataType, java.lang.String name) Sets the default DataIndexProvider for the given data type.
void	setLocalResourcesFolder(java.io.File resourcesFolder)
void	setMaxSizeForSmallFeatureSelection(long size)
void	setOpenErrorHandler(OpenErrorHandler handler)
void	setResourcesLoader(java.lang.ClassLoader loader)
void	setResourcesLoader(java.io.File folder)
void	writeDALResource(ResourcesStorage resources, DataStore store)
void	writeDALResource(ResourcesStorage resources, FeatureType featureType)

Methods inherited from interface org.gvsig.tools.util.PropertiesSupport

getProperties, getProperty, setProperty

Field Detail

RECOMENDED_SIZE_FOR_CLOB

static final int RECOMENDED_SIZE_FOR_CLOB

See Also:

Constant Field Values

CREATE_STORE_AUTHORIZATION

static final java.lang.String CREATE_STORE_AUTHORIZATION

See Also:

Constant Field Values

READ_STORE_AUTHORIZATION

static final java.lang.String READ_STORE_AUTHORIZATION

See Also:

Constant Field Values

WRITE_STORE_AUTHORIZATION

static final java.lang.String WRITE_STORE_AUTHORIZATION

See Also:

Constant Field Values

DAL_SYMBOL_TABLE

static final java.lang.String DAL_SYMBOL_TABLE

See Also:

Constant Field Values

FUNCTION_FOREING_VALUE

@Deprecated
static final java.lang.String FUNCTION_FOREING_VALUE

Deprecated.

See Also:

Constant Field Values

FUNCTION_FOREIGN_VALUE

static final java.lang.String FUNCTION_FOREIGN_VALUE

See Also:

Constant Field Values

FUNCTION_SELECT

static final java.lang.String FUNCTION_SELECT

See Also:

Constant Field Values

FUNCTION_UPDATE

static final java.lang.String FUNCTION_UPDATE

See Also:

Constant Field Values

FUNCTION_SELECT_COUNT

static final java.lang.String FUNCTION_SELECT_COUNT

See Also:

Constant Field Values

FUNCTION_EXISTS

static final java.lang.String FUNCTION_EXISTS

See Also:

Constant Field Values

FUNCTION_EXISTS_TABLE

static final java.lang.String FUNCTION_EXISTS_TABLE

See Also:

Constant Field Values

FUNCTION_ROW_TAG

static final java.lang.String FUNCTION_ROW_TAG

See Also:

Constant Field Values

FUNCTION_SET_ROW_TAG

static final java.lang.String FUNCTION_SET_ROW_TAG

See Also:

Constant Field Values

FUNCTION_CURRENT_ROW

static final java.lang.String FUNCTION_CURRENT_ROW

See Also:

Constant Field Values

FUNCTION_CURRENT_STORE

static final java.lang.String FUNCTION_CURRENT_STORE

See Also:

Constant Field Values

FUNCTION_ISSELECTED_CURRENT_ROW

static final java.lang.String FUNCTION_ISSELECTED_CURRENT_ROW

See Also:

Constant Field Values

FUNCTION_GEOMETRY

static final java.lang.String FUNCTION_GEOMETRY

See Also:

Constant Field Values

FUNCTION_CREATE_IN_MEMORY_TABLE

static final java.lang.String FUNCTION_CREATE_IN_MEMORY_TABLE

See Also:

Constant Field Values

FUNCTION_INSERT_INTO_TABLE

static final java.lang.String FUNCTION_INSERT_INTO_TABLE

See Also:

Constant Field Values

FUNCTION_CREATE_TABLE

static final java.lang.String FUNCTION_CREATE_TABLE

See Also:

Constant Field Values

FUNCTION_CREATE_TABLE_STRUCTURE

static final java.lang.String FUNCTION_CREATE_TABLE_STRUCTURE

See Also:

Constant Field Values

FUNCTION_SELECT_FROM_SELECTION

static final java.lang.String FUNCTION_SELECT_FROM_SELECTION

See Also:

Constant Field Values

FUNCTION_SELECT_COUNT_FROM_SELECTION

static final java.lang.String FUNCTION_SELECT_COUNT_FROM_SELECTION

See Also:

Constant Field Values

FUNCTION_EXECUTESQL

static final java.lang.String FUNCTION_EXECUTESQL

See Also:

Constant Field Values

DAL_PREFERRED_COLUMNS

static final java.lang.String DAL_PREFERRED_COLUMNS

See Also:

Constant Field Values

DAL_USE_LABELS

static final java.lang.String DAL_USE_LABELS

See Also:

Constant Field Values

DAL_USE_LARGE_SELECTION

static final java.lang.String DAL_USE_LARGE_SELECTION

See Also:

Constant Field Values

DAL_STORE_ENVELOPE

static final java.lang.String DAL_STORE_ENVELOPE

See Also:

Constant Field Values

DAL_FEATURETYPE_MODE_EDIT

static final java.lang.String DAL_FEATURETYPE_MODE_EDIT

See Also:

Constant Field Values

DAL_FEATURETYPE_MODE_EDIT_MSG

static final java.lang.String DAL_FEATURETYPE_MODE_EDIT_MSG

See Also:

Constant Field Values

USE_LABELS_YES

static final int USE_LABELS_YES

See Also:

Constant Field Values

USE_LABELS_NO

static final int USE_LABELS_NO

See Also:

Constant Field Values

USE_LABELS_BOTH

static final int USE_LABELS_BOTH

See Also:

Constant Field Values

Method Detail

getTemporaryDirectory

java.lang.String getTemporaryDirectory()

Deprecated. use FoldersManager of org.gvsig.tools

Returns the default DAL's temporary directory

Returns:

Temporary directory name

createStoreParameters

DataStoreParameters createStoreParameters(java.lang.String name,
                                          java.lang.Object... arguments)
                                   throws InitializeException,
                                          ProviderNotRegisteredException

Creates, initializes and returns an instance of DataStoreParameters given the name with which their provider is registered.

Parameters:

name - provider name

arguments -

Returns:

the data store parameters

Throws:

ProviderNotRegisteredException - if the memory provider is not registered

InitializeException - if there is an error initializing the parameters for the memory provider

createStoreParameters

DataStoreParameters createStoreParameters(java.lang.String name)
                                   throws InitializeException,
                                          ProviderNotRegisteredException

Throws:

InitializeException

ProviderNotRegisteredException

createStoreParameters

DataStoreParameters createStoreParameters(byte[] data)

createStoreParameters

DataStoreParameters createStoreParameters(DynStruct struct)
                                   throws InitializeException,
                                          ProviderNotRegisteredException

Creates, initializes and fill an instance of DataStoreParameters from the tags of the DynStruct passed as parameter.

Parameters:

struct - structure from which tags were created ths parameters.

Returns:

the data store parameters

Throws:

ProviderNotRegisteredException - if the memory provider is not registered

InitializeException - if there is an error initializing the parameters for the memory provider

createStoreParameters

DataStoreParameters createStoreParameters(Tags tags)
                                   throws InitializeException,
                                          ProviderNotRegisteredException

Throws:

InitializeException

ProviderNotRegisteredException

createNewStoreParameters

NewDataStoreParameters createNewStoreParameters(java.lang.String explorer,
                                                java.lang.String provider)
                                         throws InitializeException,
                                                ProviderNotRegisteredException

Creates, initializes and returns an instance of NewDataStoreParameters given the name with which their provider is registered.

Parameters:

explorer -

provider -

Returns:

Throws:

InitializeException

ProviderNotRegisteredException

createNewStoreParameters

NewDataStoreParameters createNewStoreParameters(java.lang.String provider)
                                         throws InitializeException,
                                                ProviderNotRegisteredException

Throws:

InitializeException

ProviderNotRegisteredException

openStore

DataStore openStore(java.lang.String provider,
                    DynObject parameters)
             throws InitializeException,
                    ProviderNotRegisteredException,
                    ValidateDataParametersException

Creates, initializes and returns an instance of DataStore given the DataStoreParameters.

Parameters:

provider -

parameters - parameters used to instantiate and initialize the DataStore

Returns:

Throws:

ProviderNotRegisteredException - if the memory provider is not registered

InitializeException - if there is an error initializing the parameters for the memory provider

ValidateDataParametersException - if the parameters to open the memory based store are not valid

openStore

DataStore openStore(DataTransaction transaction,
                    java.lang.String provider,
                    DataStoreParameters parameters)
             throws InitializeException,
                    ProviderNotRegisteredException,
                    ValidateDataParametersException

Throws:

InitializeException

ProviderNotRegisteredException

ValidateDataParametersException

openStore

DataStore openStore(java.lang.String provider,
                    DataStoreParameters parameters)
             throws InitializeException,
                    ProviderNotRegisteredException,
                    ValidateDataParametersException

Throws:

InitializeException

ProviderNotRegisteredException

ValidateDataParametersException

openStore

DataStore openStore(java.lang.String providerName,
                    DataStoreParameters parameters,
                    boolean ignoreDALResource)
             throws InitializeException,
                    ProviderNotRegisteredException,
                    ValidateDataParametersException

Throws:

InitializeException

ProviderNotRegisteredException

ValidateDataParametersException

openStore

DataStore openStore(DataTransaction transaction,
                    java.lang.String providerName,
                    DataStoreParameters parameters,
                    boolean ignoreDALResource)
             throws InitializeException,
                    ProviderNotRegisteredException,
                    ValidateDataParametersException

Throws:

InitializeException

ProviderNotRegisteredException

ValidateDataParametersException

openStore

DataStore openStore(java.lang.String providerName,
                    java.lang.Object... arguments)
             throws InitializeException,
                    ProviderNotRegisteredException,
                    ValidateDataParametersException

Throws:

InitializeException

ProviderNotRegisteredException

ValidateDataParametersException

openStore

DataStore openStore(DynStruct struct)
             throws InitializeException,
                    ProviderNotRegisteredException,
                    ValidateDataParametersException

Throws:

InitializeException

ProviderNotRegisteredException

ValidateDataParametersException

newStore

void newStore(java.lang.String explorer,
              java.lang.String provider,
              NewDataStoreParameters parameters,
              boolean overwrite)
       throws InitializeException,
              ProviderNotRegisteredException,
              ValidateDataParametersException

Create a new physical store

Parameters:

explorer -

provider -

parameters -

overwrite -

Throws:

InitializeException

ProviderNotRegisteredException

ValidateDataParametersException

newStore

void newStore(java.lang.String provider,
              NewDataStoreParameters parameters,
              boolean overwrite)
       throws InitializeException,
              ProviderNotRegisteredException,
              ValidateDataParametersException

Throws:

InitializeException

ProviderNotRegisteredException

ValidateDataParametersException

getStoreProviders

java.util.List getStoreProviders()

Returns a list of Strings containing the names of all available DataStore providers.

Returns:

list of String containing available DataStore provider names

getStoreProviders

java.util.List<java.lang.String> getStoreProviders(java.lang.String name)

Returns a list of Strings containing the names of all available DataStore providers for an explorer.

Parameters:

name -

Returns:

createServerExplorerParameters

DataServerExplorerParameters createServerExplorerParameters(java.lang.String name)
                                                     throws InitializeException,
                                                            ProviderNotRegisteredException

Returns an instance of DataServerExplorerParameters corresponding to the given name.

Parameters:

name - name of a registered server explorer provider

Returns:

Throws:

InitializeException - if parameter initialization causes an error.

ProviderNotRegisteredException - if could not find a provider by the given name.

openServerExplorer

DataServerExplorer openServerExplorer(java.lang.String name,
                                      DataServerExplorerParameters parameters)
                               throws InitializeException,
                                      ProviderNotRegisteredException,
                                      ValidateDataParametersException

Returns an instance of DataServerExplorer given its parameters.

Parameters:

name -

parameters - parameters used to instantiate and initialize the DataServerExplorer.

Returns:

an instance of DataServerExplorer.

Throws:

InitializeException

ProviderNotRegisteredException

ValidateDataParametersException

openServerExplorer

DataServerExplorer openServerExplorer(java.lang.String explorerName,
                                      java.lang.Object... arguments)
                               throws InitializeException,
                                      ProviderNotRegisteredException,
                                      ValidateDataParametersException

Throws:

InitializeException

ProviderNotRegisteredException

ValidateDataParametersException

createServerExplorer

DataServerExplorer createServerExplorer(DataServerExplorerParameters parameters)
                                 throws InitializeException,
                                        ProviderNotRegisteredException,
                                        ValidateDataParametersException

Deprecated. see openServerExplorer

Parameters:

parameters -

Returns:

Throws:

InitializeException

ProviderNotRegisteredException

ValidateDataParametersException

createStore

DataStore createStore(DataStoreParameters parameters)
               throws InitializeException,
                      ProviderNotRegisteredException,
                      ValidateDataParametersException

Deprecated. see openStore

Parameters:

parameters -

Returns:

Throws:

InitializeException

ProviderNotRegisteredException

ValidateDataParametersException

getExplorerProviders

java.util.List<java.lang.String> getExplorerProviders()

Returns a list of String containing the names of the available DataServerExplorer providers.

Returns:

list of String containing the names of the available DataServerExplorer providers.

createExpresion

Evaluator createExpresion(java.lang.String expression)
                   throws InitializeException

Deprecated. use createFilter

Creates an instance of Evaluator that represents the given expression.

Parameters:

expression - String containing a CQL expression.

Returns:

instance of Evaluator representing the given expression.

Throws:

InitializeException

createExpresion

Evaluator createExpresion(Expression expression)
                   throws InitializeException

Deprecated. use createFilter

Creates an instance of Evaluator that represents the given expression.

Parameters:

expression - a Expression with the filter

Returns:

instance of Evaluator representing the given expression.

Throws:

InitializeException

createFilter

Evaluator createFilter(java.lang.String expression)
                throws InitializeException

Creates an instance of Evaluator that represents the given expression.

Parameters:

expression - String containing a CQL expression.

Returns:

instance of Evaluator representing the given expression.

Throws:

InitializeException

createFilter

Evaluator createFilter(Expression expression)
                throws InitializeException

Creates an instance of Evaluator that represents the given expression.

Parameters:

expression - a Expression with the filter

Returns:

instance of Evaluator representing the given expression.

Throws:

InitializeException

getFeatureIndexProviders

java.util.List<java.lang.String> getFeatureIndexProviders()

Returns a list of String containing the names of the available index providers.

Returns:

list of strings with the names of the available index providers

setDefaultFeatureIndexProviderName

void setDefaultFeatureIndexProviderName(int dataType,
                                        java.lang.String name)

Sets the default DataIndexProvider for the given data type.

Parameters:

dataType - one of the data types defined in DataTypes.

name - Provider's name

getDefaultFeatureIndexProviderName

java.lang.String getDefaultFeatureIndexProviderName(int dataType)

Returns the default DataIndexProvider name, given a data type. Data types are defined in DataTypes.

Parameters:

dataType - one of the constants in DataTypes.

Returns:

the name of the default FeatureIndexProvider if there is anyone available for the given data type.

createMemoryStoreParameters

DataStoreParameters createMemoryStoreParameters(java.lang.String autoOrderAttributeName)
                                         throws InitializeException

Utility method to create the DataStoreParameters to create a FeatureStore based on the MemoryStoreProvider.

Parameters:

autoOrderAttributeName - the name of the Feature attribute to be used to order the store Features by default. Set to null if you don't want any order by default

Returns:

the parameters for the memory based store

Throws:

InitializeException - if there is an error initializing the parameters for the memory provider

createMemoryStore

FeatureStore createMemoryStore(java.lang.String autoOrderAttributeName)
                        throws InitializeException

Utility method to create the a FeatureStore based on the MemoryStoreProvider.

Parameters:

autoOrderAttributeName - the name of the Feature attribute to be used to order the store Features by default. Set to null if you don't want any order by default

Returns:

the the memory based store

Throws:

InitializeException - if there is an error initializing the parameters for the memory provider

createFeaturePagingHelper

FeaturePagingHelper createFeaturePagingHelper(FeatureStore featureStore,
                                              int pageSize)
                                       throws BaseException

Creates a FeaturePagingHelper to paginate data from a FeatureStore.

Parameters:

featureStore - to get the Features from

pageSize - the page size

Returns:

a FeaturePagingHelper

Throws:

BaseException - if there is an error creating the helper

createFeaturePagingHelper

FeaturePagingHelper createFeaturePagingHelper(FeatureStore featureStore,
                                              FeatureQuery featureQuery,
                                              int pageSize)
                                       throws BaseException

Creates a FeaturePagingHelper to paginate data from a FeatureStore.

Parameters:

featureStore - to get the Features from

featureQuery - to filter and/or order the data

pageSize - the page size

Returns:

a FeaturePagingHelper

Throws:

BaseException - if there is an error creating the helper

setOpenErrorHandler

void setOpenErrorHandler(OpenErrorHandler handler)

getOpenErrorHandler

OpenErrorHandler getOpenErrorHandler()

getStoreProviderFactory

DataStoreProviderFactory getStoreProviderFactory(java.lang.String name)

createFeatureType

EditableFeatureType createFeatureType()

createFeatureType

EditableFeatureType createFeatureType(JsonObject json)

getDataServerExplorerPool

DataServerExplorerPool getDataServerExplorerPool()

setDataServerExplorerPool

void setDataServerExplorerPool(DataServerExplorerPool pool)

setResourcesLoader

void setResourcesLoader(java.lang.ClassLoader loader)

setResourcesLoader

void setResourcesLoader(java.io.File folder)

getDataTypes

java.util.List<DataType> getDataTypes()

Return a list of the DataTypes supported for the type of the feature attributes. The list is only informative.

Returns:

getStoreRegister

Register getStoreRegister()

getStoreProviderRegister

Register getStoreProviderRegister()

getServerExplorerRegister

Register getServerExplorerRegister()

getFeatureIndexRegister

Register getFeatureIndexRegister()

createExpressionBuilder

ExpressionBuilder createExpressionBuilder()

Deprecated. use ExpressionEvaluatorManager.createExpressionBuilder()

Creates a default ExpressionBuilder. This ExpressionBuilder is not dependent on a data source, and is not advisable to use it.

Returns:

the ExpressionBuilder

getFeatureCacheProviders

java.util.List getFeatureCacheProviders()

Returns a list of String containing the names of the available cache providers.

Returns:

list of strings with the names of the available cache providers

createCacheParameters

DynObject createCacheParameters(java.lang.String name)
                         throws InitializeException,
                                ProviderNotRegisteredException

Returns an instance of DataServerExplorerParameters corresponding to the given name used by the cache to create a store to save the retrieved data.

Parameters:

name - name of a registered feature cache provider

Returns:

Throws:

InitializeException - if parameter initialization causes an error.

ProviderNotRegisteredException - if could not find a cache provider by the given name.

createFileStore

void createFileStore(java.lang.String providerName,
                     NewDataStoreParameters params,
                     boolean overwrite)
              throws DataException

Parameters:

providerName -

params -

overwrite -

Throws:

DataException

createFeatureSymbolTable

FeatureSymbolTable createFeatureSymbolTable()

createFeatureSymbolTable

FeatureSymbolTable createFeatureSymbolTable(java.lang.String name)

createFeatureAttributeDescriptor

EditableFeatureAttributeDescriptor createFeatureAttributeDescriptor(java.lang.String name,
                                                                    int type)

createFeatureAttributeEmulatorExpression

FeatureAttributeEmulatorExpression createFeatureAttributeEmulatorExpression(FeatureType type,
                                                                            Expression expression)

registerDataProfile

void registerDataProfile(DataProfile profile)

getDataProfiles

java.util.List<DataProfile> getDataProfiles()

getDataProfile

DataProfile getDataProfile(java.lang.String name)

getStoresRepository

StoresRepository getStoresRepository()

createDatabaseWorkspaceManager

DatabaseWorkspaceManager createDatabaseWorkspaceManager(DataServerExplorerParameters connection)

addDatabaseWorkspace

void addDatabaseWorkspace(DatabaseWorkspaceManager DatabaseWorkspace)

removeDatabaseWorkspace

void removeDatabaseWorkspace(DatabaseWorkspaceManager DatabaseWorkspace)

addDatabaseWorkspaceListener

void addDatabaseWorkspaceListener(DatabaseWorkspaceManager.DatabaseWorkspaceListener listener)

getDatabaseWorkspace

DatabaseWorkspaceManager getDatabaseWorkspace(java.lang.String name)

getDatabaseWorkspace

DatabaseWorkspaceManager getDatabaseWorkspace(DataStoreParameters params)

getDatabaseWorkspace

DatabaseWorkspaceManager getDatabaseWorkspace(DataServerExplorerParameters params)

writeDALResource

void writeDALResource(ResourcesStorage resources,
                      DataStore store)

writeDALResource

void writeDALResource(ResourcesStorage resources,
                      FeatureType featureType)

createUniqueID

java.lang.String createUniqueID()

Return a 35-40 characters unique identifier.

Returns:

the unique identifier

clearAvailableValuesCache

void clearAvailableValuesCache()

createDALExpressionBuilder

DALExpressionBuilder createDALExpressionBuilder()

isTheOldRasterRegistered

boolean isTheOldRasterRegistered()

addStoreObserver

void addStoreObserver(Observer observer)

removeStoreObserver

void removeStoreObserver(Observer observer)

getServerExplorerFromStore

java.lang.String getServerExplorerFromStore(java.lang.String name)

setMaxSizeForSmallFeatureSelection

void setMaxSizeForSmallFeatureSelection(long size)

getMaxSizeForSmallFeatureSelection

long getMaxSizeForSmallFeatureSelection()

registerLargeMap

void registerLargeMap(Factory factory)

registerLargeSet

void registerLargeSet(Factory factory)

createLargeMap

java.util.Map createLargeMap()

createLargeSet

java.util.Set createLargeSet()

createTransaction

DataTransaction createTransaction()

putFeaturesInClipboard

void putFeaturesInClipboard(FeatureSet set)

getFeaturesFromClipboard

java.util.List<EditableFeature> getFeaturesFromClipboard(FeatureStore store,
                                                         java.util.function.Predicate<FeatureAttributeDescriptor> attrFilter)
                                                  throws DataException

Throws:

DataException

createFeatureRuleExpression

FeatureRuleExpression createFeatureRuleExpression()

getStoreFactory

DataFactory getStoreFactory(DataStoreParameters parameters)

getCacheResourcesFolder

java.io.File getCacheResourcesFolder()

clearAllCachedResources

void clearAllCachedResources()

createLabelsCacheForFieldValues

LabelsCacheForFieldValues createLabelsCacheForFieldValues(Invocable labelFormulaProvider,
                                                          SimpleTaskStatus status)

getFeatureTypesFromDAL

java.util.List<FeatureType> getFeatureTypesFromDAL(byte[] daldata)

getDALBytesFromFeatureType

byte[] getDALBytesFromFeatureType(FeatureType ftype)

createDataTypeDetector

DataTypeDetector createDataTypeDetector(java.util.Locale locale)

getLocalResourcesFolder

java.io.File getLocalResourcesFolder()

getLocalResourcesFolder

java.io.File getLocalResourcesFolder(DataServerExplorerParameters parameters)

setLocalResourcesFolder

void setLocalResourcesFolder(java.io.File resourcesFolder)