org.geotools.coverage.io.impl

Class DefaultFileDriver

Object

DefaultDriver

DefaultFileDriver

All Implemented Interfaces:

Driver, FileDriver, Factory, OptionalFactory

Direct Known Subclasses:

NetCDFDriver

public class DefaultFileDriver
extends DefaultDriver
implements FileDriver

Base class extending DefaultDriver leveraging on URLs.

Author:

Simone Giannecchini, GeoSolutions

Nested Class Summary

Nested classes/interfaces inherited from interface Driver

Driver.DriverCapabilities

Field Summary

Fields

Modifier and Type	Field and Description
static Parameter<URL>	URL Parameter "url" used to indicate to a local file or remote resource being accessed as a coverage.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DefaultFileDriver(String name, String description, String title, Hints implementationHints, List<String> fileExtensions, EnumSet<Driver.DriverCapabilities> driverCapabilities)

Method Summary

Modifier and Type	Method and Description
protected boolean	canConnect(Map<String,Serializable> params)
protected boolean	canConnect(URL url, Map<String,Serializable> params)
protected boolean	canCreate(Map<String,Serializable> params)
protected boolean	canCreate(URL url, Map<String,Serializable> params)
protected boolean	canDelete(Map<String,Serializable> params)
protected boolean	canDelete(URL url, Map<String,Serializable> params)
boolean	canProcess(Driver.DriverCapabilities operation, URL url, Map<String,Serializable> params)
protected CoverageAccess	connect(Map<String,Serializable> params, Hints hints, ProgressListener listener)
protected CoverageAccess	connect(URL url, Map<String,Serializable> params, Hints hints, ProgressListener listener)
protected CoverageAccess	create(Map<String,Serializable> params, Hints hints, ProgressListener listener)
protected CoverageAccess	create(URL url, Map<String,Serializable> params, Hints hints, ProgressListener listener)
protected Map<String,Parameter<?>>	defineConnectParameterInfo()
protected Map<String,Parameter<?>>	defineCreateParameterInfo()
protected Map<String,Parameter<?>>	defineDeleteParameterInfo()
protected CoverageAccess	delete(Map<String,Serializable> params, Hints hints, ProgressListener listener)
protected CoverageAccess	delete(URL url, Map<String,Serializable> params, Hints hints, ProgressListener listener)
List<String>	getFileExtensions() The list of filename extensions handled by this driver.
CoverageAccess	process(Driver.DriverCapabilities operation, URL url, Map<String,Serializable> params, Hints hints, ProgressListener listener)

Methods inherited from class DefaultDriver

access, canAccess, getConnectParameterInfo, getCreateParameterInfo, getDeleteParameterInfo, getDescription, getDriverCapabilities, getImplementationHints, getName, getParameterInfo, getTitle, isAvailable

Methods inherited from class Object

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

Methods inherited from interface Driver

access, canAccess, getDescription, getDriverCapabilities, getName, getParameterInfo, getTitle, isAvailable

Methods inherited from interface Factory

getImplementationHints

Field Detail

URL

public static final Parameter<URL> URL

Parameter "url" used to indicate to a local file or remote resource being accessed as a coverage.

Constructor Detail

DefaultFileDriver

protected DefaultFileDriver(String name,
                            String description,
                            String title,
                            Hints implementationHints,
                            List<String> fileExtensions,
                            EnumSet<Driver.DriverCapabilities> driverCapabilities)

Method Detail

getFileExtensions

public List<String> getFileExtensions()

Description copied from interface: FileDriver

The list of filename extensions handled by this driver.

This List may be empty if the Driver is not file based.

Specified by:

getFileExtensions in interface FileDriver

Returns:

List of file extensions which can be read by this dataStore.

canConnect

protected boolean canConnect(Map<String,Serializable> params)

Overrides:

canConnect in class DefaultDriver

canCreate

protected boolean canCreate(Map<String,Serializable> params)

Overrides:

canCreate in class DefaultDriver

canDelete

protected boolean canDelete(Map<String,Serializable> params)

Overrides:

canDelete in class DefaultDriver

connect

protected CoverageAccess connect(Map<String,Serializable> params,
                                 Hints hints,
                                 ProgressListener listener)
                          throws IOException

Overrides:

connect in class DefaultDriver

Throws:

IOException

create

protected CoverageAccess create(Map<String,Serializable> params,
                                Hints hints,
                                ProgressListener listener)
                         throws IOException

Overrides:

create in class DefaultDriver

Throws:

IOException

delete

protected CoverageAccess delete(Map<String,Serializable> params,
                                Hints hints,
                                ProgressListener listener)
                         throws IOException

Overrides:

delete in class DefaultDriver

Throws:

IOException

canProcess

public boolean canProcess(Driver.DriverCapabilities operation,
                          URL url,
                          Map<String,Serializable> params)

Specified by:

canProcess in interface FileDriver

process

public CoverageAccess process(Driver.DriverCapabilities operation,
                              URL url,
                              Map<String,Serializable> params,
                              Hints hints,
                              ProgressListener listener)
                       throws IOException

Specified by:

process in interface FileDriver

Throws:

IOException

canConnect

protected boolean canConnect(URL url,
                             Map<String,Serializable> params)

canCreate

protected boolean canCreate(URL url,
                            Map<String,Serializable> params)

canDelete

protected boolean canDelete(URL url,
                            Map<String,Serializable> params)

connect

protected CoverageAccess connect(URL url,
                                 Map<String,Serializable> params,
                                 Hints hints,
                                 ProgressListener listener)
                          throws IOException

Throws:

IOException

create

protected CoverageAccess create(URL url,
                                Map<String,Serializable> params,
                                Hints hints,
                                ProgressListener listener)
                         throws IOException

Throws:

IOException

delete

protected CoverageAccess delete(URL url,
                                Map<String,Serializable> params,
                                Hints hints,
                                ProgressListener listener)
                         throws IOException

Throws:

IOException

defineConnectParameterInfo

protected Map<String,Parameter<?>> defineConnectParameterInfo()

Overrides:

defineConnectParameterInfo in class DefaultDriver

defineCreateParameterInfo

protected Map<String,Parameter<?>> defineCreateParameterInfo()

Overrides:

defineCreateParameterInfo in class DefaultDriver

defineDeleteParameterInfo

protected Map<String,Parameter<?>> defineDeleteParameterInfo()

Overrides:

defineDeleteParameterInfo in class DefaultDriver