com.verisign.epp.framework
Class EPPDomainHandler

java.lang.Object
  com.verisign.epp.framework.EPPDomainHandler

All Implemented Interfaces:

EPPEventHandler

Direct Known Subclasses:

CoaDomainHandler, DomainHandler, IdnDomainHandler, LowBalanceDomainHandler, NSDomainHandler, RgpDomainHandler, SecDNSDomainHandler, SyncDomainHandler

public abstract class EPPDomainHandler
extends java.lang.Object
implements EPPEventHandler

The EPPDomainHandler class provides an interface for handling EPP Domain Commands in a Server implementation. EPPEvents are handled by the handleEvent() method here and routed to the appropriate abstract member function. Subclasses should override the abstract methods to define the desired behavior of a particular command when it is received. A subclassed instance of EPPDomainHandler should be registered with the EPPDispatcher so that EEPEvents related to the Domain Mapping will be handled there.

Version:

$Revision: 1.2 $

Author:

$Author: jim $

See Also:

EPPEventHandler, EPPEvent

Constructor Summary

EPPDomainHandler()
Whenever an EPPDomainHandler instance is created load the corresponsding Map Factory into the Codec

Method Summary

protected abstract EPPEventResponse	doDomainCheck(EPPEvent aEvent, java.lang.Object aData) Invoked when a Domain Check command is received.
protected abstract EPPEventResponse	doDomainCreate(EPPEvent aEvent, java.lang.Object aData) Invoked when a Domain Create command is received.
protected abstract EPPEventResponse	doDomainDelete(EPPEvent aEvent, java.lang.Object aData) Invoked when a Domain Delete command is received.
protected abstract EPPEventResponse	doDomainInfo(EPPEvent aEvent, java.lang.Object aData) Invoked when a Domain Info command is received.
protected abstract EPPEventResponse	doDomainRenew(EPPEvent aEvent, java.lang.Object aData) Invoked when a Domain Renew command is received.
protected abstract EPPEventResponse	doDomainTransfer(EPPEvent aEvent, java.lang.Object aData) Invoked when a Domain Transfer command is received.
protected abstract EPPEventResponse	doDomainUpdate(EPPEvent aEvent, java.lang.Object aData) Invoked when a Domain Update command is received.
java.lang.String	getNamespace() Returns the Namespace that this handler supports.
EPPEventResponse	handleEvent(EPPEvent aEvent, java.lang.Object aData) This method receives an EPPEvent and routes it to the appropriate abstract method.
protected void	postHandleEvent(EPPEvent aEvent, java.lang.Object aData) Handles any common behavior that all domain commands need to execute after they execute their command specific behavior.
protected void	preHandleEvent(EPPEvent aEvent, java.lang.Object aData) Handles any common behavior that all domain commands need to execute before they execute their command specific behavior.

Methods inherited from class java.lang.Object

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

Constructor Detail

EPPDomainHandler

public EPPDomainHandler()

Whenever an EPPDomainHandler instance is created load the corresponsding Map Factory into the Codec

Method Detail

getNamespace

public final java.lang.String getNamespace()

Returns the Namespace that this handler supports. In this case, domain.

Specified by:

getNamespace in interface EPPEventHandler

Returns:

String The Namespace that this handler supports

handleEvent

public final EPPEventResponse handleEvent(EPPEvent aEvent,
                                          java.lang.Object aData)
                                   throws EPPEventException

This method receives an EPPEvent and routes it to the appropriate abstract method.

Specified by:

handleEvent in interface EPPEventHandler

Parameters:

aEvent - An EPPEvent that contains the EPPCommand

aData - Any data that a Server needs to send to this EPPContactHandler instance

Returns:

DOCUMENT ME!

Throws:

EPPEventException - Thrown if an unrecognized EPPEvent is received

preHandleEvent

protected void preHandleEvent(EPPEvent aEvent,
                              java.lang.Object aData)
                       throws EPPHandleEventException

Handles any common behavior that all domain commands need to execute before they execute their command specific behavior. The default implementation does nothing.

Parameters:

aEvent - The EPPEvent that is being handled

aData - Any data that a Server needs to send to this EPPDomainHandler

Throws:

EPPHandleEventException - Thrown if an error condition occurs. It must contain an EPPEventResponse

postHandleEvent

protected void postHandleEvent(EPPEvent aEvent,
                               java.lang.Object aData)
                        throws EPPHandleEventException

Handles any common behavior that all domain commands need to execute after they execute their command specific behavior. The default implementation does nothing

Parameters:

aEvent - The EPPEvent that is being handled

aData - Any data that a Server needs to send to this EPPDomainHandler

Throws:

EPPHandleEventException - Thrown if an error condition occurs. It must contain an EPPEventResponse

doDomainCreate

protected abstract EPPEventResponse doDomainCreate(EPPEvent aEvent,
                                                   java.lang.Object aData)

Invoked when a Domain Create command is received. Subclasses should define the behavior when a Domain Create command is received.

Parameters:

aEvent - The EPPEvent that is being handled

aData - Any data that a Server needs to send to this EPPDomainHandler

Returns:

EPPEventResponse The response that should be sent back to the client.

doDomainDelete

protected abstract EPPEventResponse doDomainDelete(EPPEvent aEvent,
                                                   java.lang.Object aData)

Invoked when a Domain Delete command is received. Subclasses should define the behavior when a Domain Delete command is received.

Parameters:

aEvent - The EPPEvent that is being handled

aData - Any data that a Server needs to send to this EPPDomaindHandler

Returns:

EPPEventResponse The response that should be sent back to the client.

doDomainInfo

protected abstract EPPEventResponse doDomainInfo(EPPEvent aEvent,
                                                 java.lang.Object aData)

Invoked when a Domain Info command is received. Subclasses should define the behavior when a Domain Info command is received.

Parameters:

aEvent - The EPPEvent that is being handled

aData - Any data that a Server needs to send to this EPPDomaindHandler

Returns:

EPPEventResponse The response that should be sent back to the client.

doDomainCheck

protected abstract EPPEventResponse doDomainCheck(EPPEvent aEvent,
                                                  java.lang.Object aData)

Invoked when a Domain Check command is received. Subclasses should define the behavior when a Domain Check command is received.

Parameters:

aEvent - The EPPEvent that is being handled

aData - Any data that a Server needs to send to this EPPDomaindHandler

Returns:

EPPEventResponse The response that should be sent back to the client.

doDomainRenew

protected abstract EPPEventResponse doDomainRenew(EPPEvent aEvent,
                                                  java.lang.Object aData)

Invoked when a Domain Renew command is received. Subclasses should define the behavior when a Domain Renew command is received.

Parameters:

aEvent - The EPPEvent that is being handled

aData - Any data that a Server needs to send to this EPPDomaindHandler

Returns:

EPPEventResponse The response that should be sent back to the client.

doDomainTransfer

protected abstract EPPEventResponse doDomainTransfer(EPPEvent aEvent,
                                                     java.lang.Object aData)

Invoked when a Domain Transfer command is received. Subclasses should define the behavior when a Domain Transfer command is received.

Parameters:

aEvent - The EPPEvent that is being handled

aData - Any data that a Server needs to send to this EPPDomaindHandler

Returns:

EPPEventResponse The response that should be sent back to the client.

doDomainUpdate

protected abstract EPPEventResponse doDomainUpdate(EPPEvent aEvent,
                                                   java.lang.Object aData)

Invoked when a Domain Update command is received. Subclasses should define the behavior when a Domain Update command is received.

Parameters:

aEvent - The EPPEvent that is being handled

aData - Any data that a Server needs to send to this EPPDomaindHandler

Returns:

EPPEventResponse The response that should be sent back to the client.