org.ten60.netkernel.layer1.nkf.impl
Class NKFAccessorImpl

java.lang.Object
  org.ten60.netkernel.layer1.representation.SimpleRepresentationImpl
      org.ten60.netkernel.layer1.nkf.impl.NKFAccessorImpl

All Implemented Interfaces:

IURAccessor, IURAspect, IURComponent, IURRepresentation, IURRequestee, IURRequestor

Direct Known Subclasses:

NKFWormholeAccessor

public abstract class NKFAccessorImpl
extends SimpleRepresentationImpl
implements IURAccessor

The main base-class for creating accessors using the NetKernel Foundation API

Field Summary

static boolean	NOT_SAFE_FOR_CONCURRENT_USE
static boolean	SAFE_FOR_CONCURRENT_USE

Fields inherited from class org.ten60.netkernel.layer1.representation.SimpleRepresentationImpl

mMeta

Fields inherited from interface com.ten60.netkernel.urii.accessor.IURAccessor

MIME_TYPE

Constructor Summary

NKFAccessorImpl(boolean aIsThreadSafe, int aRequestTypes)
Creates a new instance of NKFAccessorImpl

NKFAccessorImpl(int aRequestTypes)
Creates a new instance of NKFAccessorImpl

NKFAccessorImpl(int aCreationCost, boolean aIsThreadSafe, int aRequestTypes)
Creates a new instance of NKFAccessorImpl

Method Summary

protected void	declareThreadSafe()
void	destroy() This method is called to notify the component that it will not be used again.
IURAccessorMeta	getAccessorMeta() Return the Meta for this accessor
void	initialise(Container aContainer, ModuleDefinition aModule) This method is called to put the component into action and ready for use.
abstract void	processRequest(INKFConvenienceHelper context) subclasses should override this method to perform work
void	receiveAsyncException(URResult aResult) subclasses of this accessor cannot issue any asychronous requests
void	receiveAsyncResult(URResult aResult) subclasses of this accessor cannot issue any asychronous requests
void	requestAsync(URRequest aRequest) Make an asynchronous request

Methods inherited from class org.ten60.netkernel.layer1.representation.SimpleRepresentationImpl

getAspect, getAspects, getMeta, hasAspect

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ten60.netkernel.urii.IURRepresentation

getAspect, getAspects, getMeta, hasAspect

Field Detail

SAFE_FOR_CONCURRENT_USE

public static final boolean SAFE_FOR_CONCURRENT_USE

See Also:

Constant Field Values

NOT_SAFE_FOR_CONCURRENT_USE

public static final boolean NOT_SAFE_FOR_CONCURRENT_USE

See Also:

Constant Field Values

Constructor Detail

NKFAccessorImpl

public NKFAccessorImpl(int aCreationCost,
                       boolean aIsThreadSafe,
                       int aRequestTypes)

Creates a new instance of NKFAccessorImpl

NKFAccessorImpl

public NKFAccessorImpl(boolean aIsThreadSafe,
                       int aRequestTypes)

Creates a new instance of NKFAccessorImpl

NKFAccessorImpl

public NKFAccessorImpl(int aRequestTypes)

Creates a new instance of NKFAccessorImpl

Method Detail

declareThreadSafe

protected void declareThreadSafe()

getAccessorMeta

public IURAccessorMeta getAccessorMeta()

Description copied from interface: IURAccessor

Return the Meta for this accessor

Specified by:

getAccessorMeta in interface IURAccessor

initialise

public void initialise(Container aContainer,
                       ModuleDefinition aModule)
                throws NetKernelException

Description copied from interface: IURComponent

This method is called to put the component into action and ready for use. No service calls will be make until this method completes

Specified by:

initialise in interface IURComponent

Throws:

NetKernelException

destroy

public void destroy()

Description copied from interface: IURComponent

This method is called to notify the component that it will not be used again. No service calls will be pending when this method is called.

Specified by:

destroy in interface IURComponent

receiveAsyncException

public final void receiveAsyncException(URResult aResult)

subclasses of this accessor cannot issue any asychronous requests

Specified by:

receiveAsyncException in interface IURRequestor

Parameters:

aResult - the exception result of a previous request

receiveAsyncResult

public final void receiveAsyncResult(URResult aResult)

subclasses of this accessor cannot issue any asychronous requests

Specified by:

receiveAsyncResult in interface IURRequestor

Parameters:

aResult - the result of a previous request

requestAsync

public final void requestAsync(URRequest aRequest)

Description copied from interface: IURRequestee

Make an asynchronous request

Specified by:

requestAsync in interface IURRequestee

Parameters:

aRequest - the request being made

processRequest

public abstract void processRequest(INKFConvenienceHelper context)
                             throws java.lang.Exception

subclasses should override this method to perform work

Throws:

java.lang.Throwable - if anything goes wrong

java.lang.Exception