org.objectweb.carol.cmi

Class StubConfig

java.lang.Object

org.objectweb.carol.cmi.StubConfig

public class StubConfig
extends java.lang.Object

Used to get information on a remote object. Searches for CMI configuration information association with the remote class.

Author:

Simon Nieuviarts

See Also:

Distributor

Method Summary

Methods

Modifier and Type	Method and Description
static void	checkClusterStub(java.lang.Class remoteObjClass, ClusterStub cs) Check the compatibility between the cluster stub and a remote object class
static java.lang.Boolean	clusterEquivAtBind(java.rmi.Remote obj) Test if the object is a CMI stub
static java.lang.String	clusterEquivAtExport(java.rmi.Remote obj) Test if the object is to be clustered and if it has to be advertised at export().
static ClusterStub	instanciateClusterStub(java.lang.Class remoteObjClass, ServerStubList stubList)
static ClusterStub	instanciateClusterStub(java.lang.Class remoteObjClass, StubData stubData) Create a ClusterStub with only one StubData
static void	main(java.lang.String[] args) For test purposes

Methods inherited from class java.lang.Object

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

Method Detail

clusterEquivAtBind

public static java.lang.Boolean clusterEquivAtBind(java.rmi.Remote obj)
                                            throws StubConfigException

Test if the object is a CMI stub

Returns:

true if the object is a CMI stub, false otherwise

Throws:

StubConfigException

clusterEquivAtExport

public static java.lang.String clusterEquivAtExport(java.rmi.Remote obj)
                                             throws StubConfigException

Test if the object is to be clustered and if it has to be advertised at export(). Return the name to use.

Parameters:

obj - remote object

Returns:

null if the object is not clustered.

Throws:

StubConfigException - if config error

checkClusterStub

public static void checkClusterStub(java.lang.Class remoteObjClass,
                    ClusterStub cs)
                             throws java.rmi.RemoteException

Check the compatibility between the cluster stub and a remote object class

Parameters:

remoteObjClass - remote object class

cs - cluster stub

Throws:

java.rmi.RemoteException - if the stub aren't compliant

instanciateClusterStub

public static ClusterStub instanciateClusterStub(java.lang.Class remoteObjClass,
                                 ServerStubList stubList)
                                          throws StubConfigException

Parameters:

remoteObjClass - remote object class

stubList - stubs list

Returns:

a cluster stub corresponding to the parameter class

Throws:

StubConfigException - if exception during instanciation of the stub class

instanciateClusterStub

public static ClusterStub instanciateClusterStub(java.lang.Class remoteObjClass,
                                 StubData stubData)
                                          throws StubConfigException

Create a ClusterStub with only one StubData

Parameters:

remoteObjClass - remote object class

stubData - stub data

Returns:

a cluster stub corresponding to the parameter class

Throws:

StubConfigException - if exception during instanciation of the stub class

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

For test purposes

Parameters:

args - program args

Throws:

java.lang.Exception - if an error occurs