org.geotools.data.shapefile

Class ShapefileDirectoryFactory

Object

ShapefileDataStoreFactory

ShapefileDirectoryFactory

All Implemented Interfaces:

DataAccessFactory, DataStoreFactorySpi, FileDataStoreFactorySpi, Factory

public class ShapefileDirectoryFactory
extends ShapefileDataStoreFactory

Creates a directory datastore pointing to a directory of shapefiles

Author:

Andrea Aime main/java/org/geotools/data/dir/DirectoryDataStoreFactory.java $

Nested Class Summary

Nested classes/interfaces inherited from class ShapefileDataStoreFactory

ShapefileDataStoreFactory.ShpFileStoreFactory

Nested classes/interfaces inherited from interface DataAccessFactory

DataAccessFactory.Param

Field Summary

Fields

Modifier and Type	Field and Description
static DataAccessFactory.Param	URLP The directory to be scanned for file data stores

Fields inherited from class ShapefileDataStoreFactory

CACHE_MEMORY_MAPS, CREATE_SPATIAL_INDEX, DBFCHARSET, DBFTIMEZONE, ENABLE_SPATIAL_INDEX, FILE_TYPE, FSTYPE, MEMORY_MAPPED, NAMESPACEP

Constructor Summary

Constructors

Constructor and Description
ShapefileDirectoryFactory()

Method Summary

Modifier and Type	Method and Description
boolean	canProcess(Map params) Test to see if this factory is suitable for processing the data pointed to by the params map.
String	getDescription() Describe the nature of the datasource constructed by this factory.
String	getDisplayName() Name suitable for display to end user.

Methods inherited from class ShapefileDataStoreFactory

canProcess, createDataStore, createDataStore, createNewDataStore, getFileExtensions, getImplementationHints, getParametersInfo, getTypeName, isAvailable

Methods inherited from class Object

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

Field Detail

URLP

public static final DataAccessFactory.Param URLP

The directory to be scanned for file data stores

Constructor Detail

ShapefileDirectoryFactory

public ShapefileDirectoryFactory()

Method Detail

getDisplayName

public String getDisplayName()

Description copied from interface: DataAccessFactory

Name suitable for display to end user.

A non localized display name for this data store type.

Specified by:

getDisplayName in interface DataAccessFactory

Overrides:

getDisplayName in class ShapefileDataStoreFactory

Returns:

A short name suitable for display in a user interface.

getDescription

public String getDescription()

Description copied from interface: DataAccessFactory

Describe the nature of the datasource constructed by this factory.

A non localized description of this data store type.

Specified by:

getDescription in interface DataAccessFactory

Overrides:

getDescription in class ShapefileDataStoreFactory

Returns:

A human readable description that is suitable for inclusion in a list of available datasources.

canProcess

public boolean canProcess(Map params)

Description copied from interface: DataAccessFactory

Test to see if this factory is suitable for processing the data pointed to by the params map.

If this datasource requires a number of parameters then this mehtod should check that they are all present and that they are all valid. If the datasource is a file reading data source then the extentions or mime types of any files specified should be checked. For example, a Shapefile datasource should check that the url param ends with shp, such tests should be case insensative.

Specified by:

canProcess in interface DataAccessFactory

Overrides:

canProcess in class ShapefileDataStoreFactory

Parameters:

params - The full set of information needed to construct a live data source.

Returns:

booean true if and only if this factory can process the resource indicated by the param set and all the required params are pressent.