Package org.gvsig.fmap.dal.feature.spi.memory

Class MemoryResource

java.lang.Object

org.gvsig.fmap.dal.resource.spi.AbstractResource

org.gvsig.fmap.dal.resource.spi.AbstractNonBlockingResource

org.gvsig.fmap.dal.feature.spi.memory.MemoryResource

All Implemented Interfaces:

org.gvsig.fmap.dal.resource.Resource, org.gvsig.fmap.dal.resource.spi.ResourceProvider, org.gvsig.tools.observer.Observable, org.gvsig.tools.observer.WeakReferencingObservable

public class MemoryResource
extends AbstractNonBlockingResource

Resource based on memory. It may be used to represent some data loaded into memory, so it can be named as the data or the source resource loaded.

Author:

2009- César Ordiñana - gvSIG team

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DESCRIPTION
static final String	NAME

Fields inherited from class org.gvsig.fmap.dal.resource.spi.AbstractResource

lock, multiResourcelock

Constructor Summary

Constructors

Constructor	Description
MemoryResource(MemoryResourceParameters parameters)	Creates a new MemoryResource.

Method Summary

Modifier and Type	Method	Description
Object	get()	Returns the real resource represented by this object.
String	getName()	Returns the name of the Resource.
boolean	isThis(org.gvsig.fmap.dal.resource.ResourceParameters parameters)

Methods inherited from class org.gvsig.fmap.dal.resource.spi.AbstractNonBlockingResource

execute

Methods inherited from class org.gvsig.fmap.dal.resource.spi.AbstractResource

addConsumer, addObserver, addObservers, closeRequest, deleteObserver, deleteObservers, executeBegins, executeEnds, getConsumerAt, getConsumersCount, getData, getLastTimeOpen, getLastTimeUsed, getParameters, inUse, isOpen, notifyChanges, notifyClose, notifyDispose, notifyObserver, notifyOpen, openCount, performExecution, prepare, prepare, removeConsumer, setData, updateLastTimeOpen, updateLastTimeUsed

Methods inherited from class java.lang.Object

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

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

DESCRIPTION

public static final String DESCRIPTION

See Also:

• Constant Field Values

Constructor Details

MemoryResource

public MemoryResource(MemoryResourceParameters parameters)
               throws org.gvsig.fmap.dal.exception.InitializeException

Creates a new MemoryResource.

Parameters:

parameters - to create the resource

Throws:

org.gvsig.fmap.dal.exception.InitializeException - if there is an error creating the resource

Method Details

get

public Object get()
           throws org.gvsig.fmap.dal.resource.exception.AccessResourceException

Description copied from class: AbstractResource

Returns the real resource represented by this object.

Specified by:

get in interface org.gvsig.fmap.dal.resource.Resource

Specified by:

get in class AbstractResource

Throws:

org.gvsig.fmap.dal.resource.exception.AccessResourceException - if there is an error while accessing the resource

getName

public String getName()
               throws org.gvsig.fmap.dal.resource.exception.AccessResourceException

Description copied from class: AbstractResource

Returns the name of the Resource.

Specified by:

getName in interface org.gvsig.fmap.dal.resource.Resource

Specified by:

getName in class AbstractResource

Throws:

org.gvsig.fmap.dal.resource.exception.AccessResourceException - if there is an error while accessing the resource

isThis

public boolean isThis(org.gvsig.fmap.dal.resource.ResourceParameters parameters)
               throws org.gvsig.fmap.dal.resource.exception.ResourceException

Throws:

org.gvsig.fmap.dal.resource.exception.ResourceException