Java Doc for FeatureSourceRepository.java in  » GIS » GeoTools-2.4.1 » org » geotools » data » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » GIS » GeoTools 2.4.1 » org.geotools.data 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.geotools.data.FeatureSourceRepository

FeatureSourceRepository
public class FeatureSourceRepository implements Repository(Code)
Another Quick hack of a DataRepository as a bridge to the Opperations api. This time we are storing by FeatureType, not DataStores will be harned in the configuration of this class.
author:
   Jody Garnett


Field Summary
protected  SortedMapfeaturesources
    


Method Summary
public  DataStoredatastore(String id)
     Implement getDataStores.
public  MapgetDataStores()
     Access to the set of registered DataStores.
public  SortedMapgetFeatureSources()
    
public  SetgetPrefixes()
     Retrieve prefix set.
public  booleanlockExists(String lockID)
     Implement lockExists.
public  booleanlockRefresh(String lockID, Transaction transaction)
     Implement lockRefresh.

Currently it is an error if the lockID is not found.

public  booleanlockRelease(String lockID, Transaction transaction)
     Implement lockRelease.

Currently it is not and error if the lockID is not found, it may have expired.

public  voidregister(String id, FeatureSource featureSource)
     Implement registerDataStore.
public  FeatureSourcesource(String dataStoreId, String typeName)
    
public  SortedMaptypes()
    

Field Detail
featuresources
protected SortedMap featuresources(Code)
Map of FeatuerSource by dataStoreId:typeName





Method Detail
datastore
public DataStore datastore(String id)(Code)
Implement getDataStores.

Description ...


See Also:   org.geotools.data.Catalog.getDataStores(java.lang.String)
Parameters:
  id -



getDataStores
public Map getDataStores()(Code)
Access to the set of registered DataStores.

The provided Set may not be modified :-)


See Also:   org.geotools.data.Catalog.getDataStores(java.lang.String)



getFeatureSources
public SortedMap getFeatureSources()(Code)
All FeatureTypes by dataStoreId:typeName



getPrefixes
public Set getPrefixes() throws IOException(Code)
Retrieve prefix set.
See Also:   org.geotools.data.Catalog.getPrefixes Set of namespace prefixes
throws:
  IOException -



lockExists
public boolean lockExists(String lockID)(Code)
Implement lockExists.
See Also:   org.geotools.data.Catalog.lockExists(java.lang.String)
Parameters:
  lockID -



lockRefresh
public boolean lockRefresh(String lockID, Transaction transaction) throws IOException(Code)
Implement lockRefresh.

Currently it is an error if the lockID is not found. Because if we can't find it we cannot refresh it.

Since locks are time sensitive it is impossible to check if a lockExists and then be sure it will still exist when you try to refresh it. Nothing we do can protect client code from this fact, they will need to do with the IOException when (not if) this situation occurs.


See Also:   org.geotools.data.Catalog.lockRefresh(java.lang.Stringorg.geotools.data.Transaction)
Parameters:
  lockID - Authorizataion of lock to refresh
Parameters:
  transaction - Transaction used to authorize refresh
throws:
  IOException - If opperation encounters problems, or lock not found
throws:
  IllegalArgumentException - if lockID is null



lockRelease
public boolean lockRelease(String lockID, Transaction transaction) throws IOException(Code)
Implement lockRelease.

Currently it is not and error if the lockID is not found, it may have expired. Since locks are time sensitive it is impossible to check if a lockExists and then be sure it will still exist when you try to release it.


See Also:   org.geotools.data.Catalog.lockRefresh(java.lang.Stringorg.geotools.data.Transaction)
Parameters:
  lockID - Authorizataion of lock to refresh
Parameters:
  transaction - Transaction used to authorize refresh
throws:
  IOException - If opperation encounters problems
throws:
  IllegalArgumentException - if lockID is null



register
public void register(String id, FeatureSource featureSource) throws IOException(Code)
Implement registerDataStore.

Description ...


See Also:   org.geotools.data.Catalog.registerDataStore(org.geotools.data.DataStore)
Parameters:
  id -
Parameters:
  featureSource -
throws:
  IOException -



source
public FeatureSource source(String dataStoreId, String typeName) throws IOException(Code)



types
public SortedMap types()(Code)
All FeatureTypes by dataStoreId:typeName



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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