org.geotools.data

Class AbstractDataStoreFactory

Object

AbstractDataStoreFactory

All Implemented Interfaces:

DataAccessFactory, DataStoreFactorySpi, Factory

Direct Known Subclasses:

MongoDataStoreFactory

Deprecated.

@Deprecated
public abstract class AbstractDataStoreFactory
extends Object
implements DataStoreFactorySpi

Nested Class Summary

Nested classes/interfaces inherited from interface DataAccessFactory

DataAccessFactory.Param

Constructor Summary

Constructors

Constructor and Description
AbstractDataStoreFactory() Deprecated.

Method Summary

Modifier and Type	Method and Description
boolean	canProcess(Map params) Deprecated. Default implementation verifies the Map against the Param information.
String	getDisplayName() Deprecated. Default Implementation abuses the naming convention.
Map<RenderingHints.Key,?>	getImplementationHints() Deprecated. Returns the implementation hints.
ParameterDescriptorGroup	getParameters() Deprecated.
boolean	isAvailable() Deprecated. Defaults to true, only a few datastores need to check for drivers.

Methods inherited from class Object

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

Methods inherited from interface DataStoreFactorySpi

createDataStore, createNewDataStore

Methods inherited from interface DataAccessFactory

getDescription, getParametersInfo

Constructor Detail

AbstractDataStoreFactory

public AbstractDataStoreFactory()

Deprecated.

Method Detail

getDisplayName

public String getDisplayName()

Deprecated.

Default Implementation abuses the naming convention.

Will return Foo for org.geotools.data.foo.FooFactory.

Specified by:

getDisplayName in interface DataAccessFactory

Returns:

return display name based on class name

canProcess

public boolean canProcess(Map params)

Deprecated.

Default implementation verifies the Map against the Param information.

It will ensure that:

• params is not null
• Everything is of the correct type (or upcovertable to the correct type without Error)
• Required Parameters are present

Why would you ever want to override this method? If you want to check that a expected file exists and is a directory. Overrride:

 public boolean canProcess( Map params ) {
     if( !super.canProcess( params ) ){
          return false; // was not in agreement with getParametersInfo
     }
     // example check
     File file = (File) DIRECTORY.lookup( params ); // DIRECTORY is a param
     return file.exists() && file.isDirectory();
 }
 

Specified by:

canProcess in interface DataAccessFactory

Parameters:

params -

Returns:

true if params is in agreement with getParametersInfo, override for additional checks.

isAvailable

public boolean isAvailable()

Deprecated.

Defaults to true, only a few datastores need to check for drivers.

Specified by:

isAvailable in interface DataAccessFactory

Returns:

true, override to check for drivers etc...

getParameters

public ParameterDescriptorGroup getParameters()

Deprecated.

getImplementationHints

public Map<RenderingHints.Key,?> getImplementationHints()

Deprecated.

Returns the implementation hints. The default implementation returns en empty map.

Specified by:

getImplementationHints in interface Factory

Returns:

The map of hints, or an empty map if none.