Package org.geotools.stac.store

Class STACDataStore

Object

ContentDataStore

STACDataStore

All Implemented Interfaces:

DataAccess<SimpleFeatureType,SimpleFeature>, DataStore

public class STACDataStore
extends ContentDataStore

A DataStore implementation connecting to a STAC API, exposing collections as feature types, and items as features.

Field Summary

Fields inherited from class ContentDataStore

dataStoreFactory, entries, featureFactory, filterFactory, geometryFactory, JOINED_FEATURE_TYPE, lockingManager, namespaceURI, typeFactory, WRITER_ADD, WRITER_COMMIT, WRITER_UPDATE

Constructor Summary

Constructors

Constructor	Description
STACDataStore(STACClient client)

Method Summary

Modifier and Type	Method	Description
protected ContentFeatureSource	createFeatureSource(ContentEntry entry)	Instantiates new feature source for the entry.
protected List<Name>	createTypeNames()	Creates a set of qualified names corresponding to the types that the datastore provides.
void	dispose()	Disposes of this data store and releases any resource that it is using.
STACClient	getClient()	Returns the STACClient used by the store
int	getFeatureTypeItems()
int	getFetchSize()
int	getHardLimit()
STACClient.SearchMode	getSearchMode()
void	setFeatureTypeItems(int featureTypeItems)
void	setFetchSize(int fetchSize)
void	setHardLimit(int hardLimit)	Maximum number of STAC items a collection will ever provide (set to zero or negative not to have this limit).
void	setSearchMode(STACClient.SearchMode searchMode)

Methods inherited from class ContentDataStore

createContentState, createSchema, ensureEntry, ensureFeatureStore, entry, getDataStoreFactory, getEntry, getFeatureFactory, getFeatureReader, getFeatureSource, getFeatureSource, getFeatureSource, getFeatureSource, getFeatureTypeFactory, getFeatureWriter, getFeatureWriter, getFeatureWriterAppend, getFilterFactory, getGeometryFactory, getInfo, getLockingManager, getLogger, getNames, getNamespaceURI, getSchema, getSchema, getTypeNames, name, removeEntry, removeSchema, removeSchema, setDataStoreFactory, setFeatureFactory, setFeatureTypeFactory, setFilterFactory, setGeometryFactory, setNamespaceURI, updateSchema, updateSchema

Methods inherited from class Object

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

Constructor Detail

STACDataStore

public STACDataStore(STACClient client)

Method Detail

getSearchMode

public STACClient.SearchMode getSearchMode()

setSearchMode

public void setSearchMode(STACClient.SearchMode searchMode)

getFetchSize

public int getFetchSize()

setFetchSize

public void setFetchSize(int fetchSize)

createTypeNames

protected List<Name> createTypeNames()
                              throws IOException

Description copied from class: ContentDataStore

Creates a set of qualified names corresponding to the types that the datastore provides.

Namespaces may be left null for data stores which do not support namespace qualified type names.

Specified by:

createTypeNames in class ContentDataStore

Returns:

A list of Name.

Throws:

IOException - Any errors occuring connecting to data.

createFeatureSource

protected ContentFeatureSource createFeatureSource(ContentEntry entry)
                                            throws IOException

Description copied from class: ContentDataStore

Instantiates new feature source for the entry.

Subclasses should override this method to return a specific subclass of ContentFeatureSource.

Specified by:

createFeatureSource in class ContentDataStore

Parameters:

entry - The entry.

Returns:

An new instance of ContentFeatureSource for the entry.

Throws:

IOException

dispose

public void dispose()

Description copied from interface: DataAccess

Disposes of this data store and releases any resource that it is using.

A DataStore cannot be used after dispose has been called, neither can any data access object it helped create, such as FeatureReader, FeatureSource or FeatureCollection.

This operation can be called more than once without side effects.

There is no thread safety assurance associated with this method. For example, client code will have to make sure this method is not called while retrieving/saving data from/to the storage, or be prepared for the consequences.

Specified by:

dispose in interface DataAccess<SimpleFeatureType,SimpleFeature>

Overrides:

dispose in class ContentDataStore

setHardLimit

public void setHardLimit(int hardLimit)

Maximum number of STAC items a collection will ever provide (set to zero or negative not to have this limit).

Parameters:

hardLimit -

getHardLimit

public int getHardLimit()

getFeatureTypeItems

public int getFeatureTypeItems()

setFeatureTypeItems

public void setFeatureTypeItems(int featureTypeItems)

getClient

public STACClient getClient()

Returns the STACClient used by the store