org.geotools.catalog.wfs
Class WFSService

java.lang.Object
  org.geotools.catalog.AbstractService
      org.geotools.catalog.wfs.WFSService

All Implemented Interfaces:

Resolve, Service

public class WFSService

extends AbstractService

Handle for a WFS service.

Since:

0.6

Nested Class Summary

Nested classes inherited from class org.geotools.catalog.Resolve

Resolve.Status

Constructor Summary

WFSService(Catalog parent, java.net.URI uri, java.util.Map params)

Method Summary

boolean	canResolve(java.lang.Class adaptee) Non blocking method which is used to determine if a resolve into an instance of a particular class is supported.
java.util.Map	getConnectionParams() Accessor to the set of params used to create this entry.
java.net.URI	getIdentifier() Returns a URI which uniqley identifies the Resolve.
ServiceInfo	getInfo(ProgressListener monitor)
java.lang.Throwable	getMessage() In the event that an error occurs during a resolve, that error can be reported back with this method.
Resolve.Status	getStatus() Status of the resolve.
java.util.List	members(ProgressListener monitor) Return list of IGeoResources managed by this service.
java.lang.Object	resolve(java.lang.Class adaptee, ProgressListener monitor) Will attempt to morph into the adaptee, and return that object.

Methods inherited from class org.geotools.catalog.AbstractService

addListener, equals, fire, hashCode, parent, removeListener, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

WFSService

public WFSService(Catalog parent,
                  java.net.URI uri,
                  java.util.Map params)

Method Detail

resolve

public java.lang.Object resolve(java.lang.Class adaptee,
                                ProgressListener monitor)
                         throws java.io.IOException

Description copied from interface: Service

Will attempt to morph into the adaptee, and return that object. Required adaptions:

• IServiceInfo.class
• List.class

May Block.

Parameters:

adaptee -

monitor -

Returns:

instance of adaptee, or null if unavailable (IServiceInfo and List must be supported)

Throws:

java.io.IOException

See Also:

ServiceInfo, GeoResource, IResolve#resolve(Class, ProgressListener)

canResolve

public boolean canResolve(java.lang.Class adaptee)

Description copied from interface: Resolve

Non blocking method which is used to determine if a resolve into an instance of a particular class is supported.

Parameters:

adaptee - Class of object to resolve into.

Returns:

true if a resolution for adaptee is avaialble

See Also:

IResolve#resolve(Class,ProgressListener)

members

public java.util.List members(ProgressListener monitor)
                       throws java.io.IOException

Description copied from interface: Service

Return list of IGeoResources managed by this service. This method must return the same result as the following:

   
   (List)resolve(List.class,monitor);
   
 

Many file based serivces will just contain a single IGeoResource.

Returns:

A list of type GeoResource.

Throws:

java.io.IOException

getInfo

public ServiceInfo getInfo(ProgressListener monitor)
                    throws java.io.IOException

Returns:

IServiceInfo resolve(IServiceInfo.class,ProgressListener monitor);

Throws:

java.io.IOException

See Also:

IService#resolve(Class, ProgressListener)

getConnectionParams

public java.util.Map getConnectionParams()

Description copied from interface: Service

Accessor to the set of params used to create this entry. There is no guarantee that these params created a usable service (@see getStatus() ). These params may have been modified within the factory during creation. This method is intended to be used for cloning (@see IServiceFactory) or for persistence between sessions.

Returns:

A map with key of type String, and value of type Serializable.

See Also:

ServiceFinder

getStatus

public Resolve.Status getStatus()

Description copied from interface: Resolve

Status of the resolve. Resolving into other types of objects often involves connecting to a remote service or resource. This method is provided to indicate the state of any connections.

Returns:

One of Resolve.Status.BROKEN,Resolve.Status.CONNECTED, or Resolve.Status.NOTCONNECTED.

getMessage

public java.lang.Throwable getMessage()

Description copied from interface: Resolve

In the event that an error occurs during a resolve, that error can be reported back with this method. This method returns a value when Resolve.getStatus() returns Resolve.Status.BROKEN, otherwise it return null.

Returns:

An exception that occured during a resolve, otherwise null.

See Also:

Resolve.Status

getIdentifier

public java.net.URI getIdentifier()

Description copied from interface: Resolve

Returns a URI which uniqley identifies the Resolve.

Returns:

Id of the Resolve, should never be null.