com.threerings.presents.dobj

Class InvocationRequestEvent

java.lang.Object

com.threerings.presents.dobj.DEvent

com.threerings.presents.dobj.InvocationRequestEvent

All Implemented Interfaces:

Streamable

public class InvocationRequestEvent
extends DEvent

Used to dispatch an invocation request from the client to the server.

See Also:

DObjectManager.postEvent(com.threerings.presents.dobj.DEvent)

Nested Class Summary

Nested classes/interfaces inherited from interface com.threerings.io.Streamable

Streamable.Closure

Field Summary

Fields inherited from class com.threerings.presents.dobj.DEvent

eventId

Constructor Summary

Constructors

Constructor and Description
InvocationRequestEvent(int targetOid, int invCode, int methodId, Object[] args) Constructs a new invocation request event on the specified target object with the supplied code, method and arguments.

Method Summary

Modifier and Type	Method and Description
boolean	applyToObject(DObject target) Applies the attribute modifications represented by this event to the specified target object.
Object[]	getArgs() Returns the arguments associated with this request.
int	getInvCode() Returns the invocation code associated with this request.
int	getMethodId() Returns the id of the method associated with this request.

Methods inherited from class com.threerings.presents.dobj.DEvent

alreadyApplied, getActualTransport, getSourceOid, getTargetOid, getTransport, isPrivate, noteActualTransport, setSourceOid, setTargetOid, setTransport, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

InvocationRequestEvent

public InvocationRequestEvent(int targetOid,
                              int invCode,
                              int methodId,
                              Object[] args)

Constructs a new invocation request event on the specified target object with the supplied code, method and arguments.

Parameters:

targetOid - the object id of the object on which the event is to be dispatched.

invCode - the invocation provider identification code.

methodId - the id of the method to be invoked.

args - the arguments for the method. This array should contain only values of valid distributed object types.

Method Detail

getInvCode

public int getInvCode()

Returns the invocation code associated with this request.

getMethodId

public int getMethodId()

Returns the id of the method associated with this request.

getArgs

public Object[] getArgs()

Returns the arguments associated with this request.

applyToObject

public boolean applyToObject(DObject target)
                      throws ObjectAccessException

Description copied from class: DEvent

Applies the attribute modifications represented by this event to the specified target object. This is called by the distributed object manager in the course of dispatching events and should not be called directly.

Specified by:

applyToObject in class DEvent

Returns:

true if the object manager should go on to notify the object's listeners of this event, false if the event should be treated silently and the listeners should not be notified.

Throws:

ObjectAccessException - thrown if there is any problem applying the event to the object (invalid attribute, etc.).