Package org.apache.sis.storage.netcdf

Class NetcdfStoreProvider

Object

DataStoreProvider

NetcdfStoreProvider

public class NetcdfStoreProvider
extends DataStoreProvider

The provider of Netcdf­Store instances. Given a Storage­Connector input, this class tries to instantiate a Netcdf­Store using the embedded netCDF decoder. If the embedded decoder can not decode the given input and the UCAR library is reachable on the classpath, then this class tries to instantiate a Netcdf­Store backed by the UCAR library.

Thread safety

The same Netcdf­Store­Provider instance can be safely used by many threads without synchronization on the part of the caller. However the Netcdf­Store instances created by this factory are not thread-safe.

Since:

0.3

See Also:

Netcdf­Store

Defined in the sis-netcdf module

Field Summary

Fields inherited from class DataStoreProvider

CREATE, LOCATION

Constructor Summary

Constructors

Constructor	Description
NetcdfStoreProvider()	Creates a new provider.

Method Summary

Modifier and Type	Method	Description
ParameterDescriptorGroup	getOpenParameters()	Returns a description of all parameters accepted by this provider for opening a netCDF file.
String	getShortName()	Returns a generic name for this data store, used mostly in warnings or error messages.
DataStore	open(StorageConnector connector)	Returns a Netcdf­Store implementation associated with this provider.
ProbeResult	probeContent(StorageConnector connector)	Returns Probe­Result.SUPPORTED if the given storage appears to be supported by Netcdf­Store.

Methods inherited from class DataStoreProvider

get­Format, get­Logger, get­Supported­Versions, open

Methods inherited from class Object

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

Constructor Detail

NetcdfStoreProvider

public NetcdfStoreProvider()

Creates a new provider.

Method Detail

getShortName

public String getShortName()

Returns a generic name for this data store, used mostly in warnings or error messages.

Specified by:

get­Short­Name in class Data­Store­Provider

Returns:

a short name or abbreviation for the data format.

getOpenParameters

public ParameterDescriptorGroup getOpenParameters()

Returns a description of all parameters accepted by this provider for opening a netCDF file.

Specified by:

get­Open­Parameters in class Data­Store­Provider

Returns:

description of available parameters for opening a netCDF file.

Since:

0.8

probeContent

public ProbeResult probeContent(StorageConnector connector)
                         throws DataStoreException

Returns Probe­Result.SUPPORTED if the given storage appears to be supported by Netcdf­Store. Returning SUPPORTED from this method does not guarantee that reading or writing will succeed, only that there appears to be a reasonable chance of success based on a brief inspection of the storage object or contents.

Specified by:

probe­Content in class Data­Store­Provider

Parameters:

connector - information about the storage (URL, stream, Netcdf­File instance, etc).

Returns:

SUPPORTED if the given storage seems to be usable by Netcdf­Store instances.

Throws:

Data­Store­Exception - if an I/O error occurred.

open

public DataStore open(StorageConnector connector)
               throws DataStoreException

Returns a Netcdf­Store implementation associated with this provider.

Specified by:

open in class Data­Store­Provider

Parameters:

connector - information about the storage (URL, stream, Netcdf­File instance, etc).

Returns:

a data store implementation associated with this provider for the given storage.

Throws:

Data­Store­Exception - if an error occurred while creating the data store instance.