Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Uses of Class java.rmi.RemoteException - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

Uses of RemoteException in java.rmi

 

Subclasses of RemoteException in java.rmi
interface	AccessException           An AccessException is thrown by certain methods of the java.rmi.Naming class (specifically bind, rebind, and unbind) and methods of the java.rmi.activation.ActivationSystem interface to indicate that the caller does not have permission to perform the action requested by the method call.
interface	ConnectException           A ConnectException is thrown if a connection is refused to the remote host for a remote method call.
interface	ConnectIOException           A ConnectIOException is thrown if an IOException occurs while making a connection to the remote host for a remote method call.
interface	MarshalException           A MarshalException is thrown if a java.io.IOException occurs while marshalling the remote call header, arguments or return value for a remote method call.
interface	NoSuchObjectException           A NoSuchObjectException is thrown if an attempt is made to invoke a method on an object that no longer exists in the remote virtual machine.
interface	ServerError           A ServerError is thrown as a result of a remote method call if the execution of the remote method on the server machine throws a java.lang.Error.
interface	ServerException           A ServerException is thrown as a result of a remote method call if the execution of the remote method on the server machine throws a RemoteException.
interface	ServerRuntimeException           Deprecated. no replacement
interface	StubNotFoundException           A StubNotFoundException is thrown if a valid stub class could not be found for a remote object when it is exported.
interface	UnexpectedException           An UnexpectedException is thrown if the client of a remote method call receives, as a result of the call, a checked exception that is not among the checked exception types declared in the throws clause of the method in the remote interface.
interface	UnknownHostException           An UnknownHostException is thrown if a java.net.UnknownHostException occurs while creating a connection to the remote host for a remote method call.
interface	UnmarshalException           An UnmarshalException can be thrown while unmarshalling the parameters or results of a remote method call if any of the following conditions occur: if an exception occurs while unmarshalling the call header if the protocol for the return value is invalid if a java.io.IOException occurs unmarshalling parameters (on the server side) or the return value (on the client side).

 

Methods in java.rmi that throw RemoteException
static Remote	Naming.lookup(String name)           Returns a reference, a stub, for the remote object associated with the specified name.
static void	Naming.bind(String name, Remote obj)           Binds the specified name to a remote object.
static void	Naming.unbind(String name)           Destroys the binding for the specified name that is associated with a remote object.
static void	Naming.rebind(String name, Remote obj)           Rebinds the specified name to a new remote object.
static String[]	Naming.list(String name)           Returns an array of the names bound in the registry.

 

Uses of RemoteException in java.rmi.activation

 

Subclasses of RemoteException in java.rmi.activation
interface	ActivateFailedException           This exception is thrown by the RMI runtime when activation fails during a remote call to an activatable object.

 

Methods in java.rmi.activation that throw RemoteException
MarshalledObject	Activator.activate(ActivationID id, boolean force)           Activate the object associated with the activation identifier, id.
static Remote	Activatable.register(ActivationDesc desc)           Register an object descriptor for an activatable remote object so that is can be activated on demand.
static boolean	Activatable.inactive(ActivationID id)           Informs the system that the object with the corresponding activation id is currently inactive.
static void	Activatable.unregister(ActivationID id)           Revokes previous registration for the activation descriptor associated with id.
static ActivationID	Activatable.exportObject(Remote obj, String location, MarshalledObject data, boolean restart, int port)           This exportObject method may be invoked explicitly by an "activatable" object, that does not extend the Activatable class, in order to both a) register the object's activation descriptor, constructed from the supplied location, and data, with the activation system (so the object can be activated), and b) export the remote object, obj, on a specific port (if port=0, then an anonymous port is chosen).
static ActivationID	Activatable.exportObject(Remote obj, String location, MarshalledObject data, boolean restart, int port, RMIClientSocketFactory csf, RMIServerSocketFactory ssf)           This exportObject method may be invoked explicitly by an "activatable" object, that does not extend the Activatable class, in order to both a) register the object's activation descriptor, constructed from the supplied location, and data, with the activation system (so the object can be activated), and b) export the remote object, obj, on a specific port (if port=0, then an anonymous port is chosen).
static Remote	Activatable.exportObject(Remote obj, ActivationID id, int port)           Export the activatable remote object to the RMI runtime to make the object available to receive incoming calls.
static Remote	Activatable.exportObject(Remote obj, ActivationID id, int port, RMIClientSocketFactory csf, RMIServerSocketFactory ssf)           Export the activatable remote object to the RMI runtime to make the object available to receive incoming calls.
ActivationID	ActivationSystem.registerObject(ActivationDesc desc)           The registerObject method is used to register an activation descriptor, desc, and obtain an activation identifier for a activatable remote object.
void	ActivationSystem.unregisterObject(ActivationID id)           Remove the activation id and associated descriptor previously registered with the ActivationSystem; the object can no longer be activated via the object's activation id.
ActivationGroupID	ActivationSystem.registerGroup(ActivationGroupDesc desc)           Register the activation group.
ActivationMonitor	ActivationSystem.activeGroup(ActivationGroupID id, ActivationInstantiator group, long incarnation)           Callback to inform activation system that group is now active.
void	ActivationSystem.unregisterGroup(ActivationGroupID id)           Remove the activation group.
void	ActivationSystem.shutdown()           Shutdown the activation system.
ActivationDesc	ActivationSystem.setActivationDesc(ActivationID id, ActivationDesc desc)           Set the activation descriptor, desc for the object with the activation identifier, id.
ActivationGroupDesc	ActivationSystem.setActivationGroupDesc(ActivationGroupID id, ActivationGroupDesc desc)           Set the activation group descriptor, desc for the object with the activation group identifier, id.
ActivationDesc	ActivationSystem.getActivationDesc(ActivationID id)           Returns the activation descriptor, for the object with the activation identifier, id.
ActivationGroupDesc	ActivationSystem.getActivationGroupDesc(ActivationGroupID id)           Returns the activation group descriptor, for the group with the activation group identifier, id.
boolean	ActivationGroup.inactiveObject(ActivationID id)           The group's inactiveObject method is called indirectly via a call to the Activatable.inactive method.
abstract  void	ActivationGroup.activeObject(ActivationID id, Remote obj)           The group's activeObject method is called when an object is exported (either by Activatable object construction or an explicit call to Activatable.exportObject.
protected  void	ActivationGroup.activeObject(ActivationID id, MarshalledObject mobj)           This protected method is necessary for subclasses to make the activeObject callback to the group's monitor.
protected  void	ActivationGroup.inactiveGroup()           This protected method is necessary for subclasses to make the inactiveGroup callback to the group's monitor.
MarshalledObject	ActivationInstantiator.newInstance(ActivationID id, ActivationDesc desc)           The activator calls an instantiator's newInstance method in order to recreate in that group an object with the activation identifier, id, and descriptor, desc.
void	ActivationMonitor.inactiveObject(ActivationID id)           An activation group calls its monitor's inactiveObject method when an object in its group becomes inactive (deactivates).
void	ActivationMonitor.activeObject(ActivationID id, MarshalledObject obj)           Informs that an object is now active.
void	ActivationMonitor.inactiveGroup(ActivationGroupID id, long incarnation)           Informs that the group is now inactive.
Remote	ActivationID.activate(boolean force)           Activate the object for this id.

 

Constructors in java.rmi.activation that throw RemoteException

Activatable.Activatable(String location, MarshalledObject data, boolean restart, int port)           Constructor used to register and export the object on a specified port (an anonymous port is chosen if port=0) .

Activatable.Activatable(String location, MarshalledObject data, boolean restart, int port, RMIClientSocketFactory csf, RMIServerSocketFactory ssf)           Constructor used to register and export the object on a specified port (an anonymous port is chosen if port=0) .

Activatable.Activatable(ActivationID id, int port)           Constructor used to activate/export the object on a specified port.

Activatable.Activatable(ActivationID id, int port, RMIClientSocketFactory csf, RMIServerSocketFactory ssf)           Constructor used to activate/export the object on a specified port.

ActivationGroup.ActivationGroup(ActivationGroupID groupID)           Constructs and exports an activation group as a UnicastRemoteObject so that a client can invoke its newInstance method.

 

Uses of RemoteException in java.rmi.dgc

 

Methods in java.rmi.dgc that throw RemoteException
Lease	DGC.dirty(ObjID[] ids, long sequenceNum, Lease lease)           The dirty call requests leases for the remote object references associated with the object identifiers contained in the array 'ids'.
void	DGC.clean(ObjID[] ids, long sequenceNum, VMID vmid, boolean strong)           The clean call removes the 'vmid' from the reference list of each remote object indicated in 'id's.

 

Uses of RemoteException in java.rmi.registry

 

Methods in java.rmi.registry that throw RemoteException
Registry	RegistryHandler.registryStub(String host, int port)           Deprecated. no replacement. As of JDK1.2, RMI no longer uses the RegistryHandler to obtain the registry's stub.
Registry	RegistryHandler.registryImpl(int port)           Deprecated. no replacement. As of JDK1.2, RMI no longer uses the RegistryHandler to obtain the registry's implementation.
Remote	Registry.lookup(String name)           Returns a reference, a stub, for the remote object associated with the specified name.
void	Registry.bind(String name, Remote obj)           Binds the specified name to a remote object.
void	Registry.unbind(String name)           Destroys the binding for the specified name that is associated with a remote object.
void	Registry.rebind(String name, Remote obj)           Rebinds the specified name to a new remote object.
String[]	Registry.list()           Returns an array of the names bound in the registry.
static Registry	LocateRegistry.getRegistry()           Returns a reference to the the remote object Registry for the local host on the default registry port of 1099.
static Registry	LocateRegistry.getRegistry(int port)           Returns a reference to the the remote object Registry for the local host on the specified port.
static Registry	LocateRegistry.getRegistry(String host)           Returns a reference to the remote object Registry on the specified host on the default registry port of 1099.
static Registry	LocateRegistry.getRegistry(String host, int port)           Returns a reference to the remote object Registry on the specified host and port.
static Registry	LocateRegistry.getRegistry(String host, int port, RMIClientSocketFactory csf)           Returns a locally created remote reference to the remote object Registry on the specified host and port.
static Registry	LocateRegistry.createRegistry(int port)           Creates and exports a Registry on the local host that accepts requests on the specified port.
static Registry	LocateRegistry.createRegistry(int port, RMIClientSocketFactory csf, RMIServerSocketFactory ssf)           Creates and exports a Registry on the local host that uses custom socket factories for communication with that registry.

 

Uses of RemoteException in java.rmi.server

 

Subclasses of RemoteException in java.rmi.server
interface	ExportException           An ExportException is a RemoteException thrown if an attempt to export a remote object fails.
interface	SkeletonMismatchException           Deprecated. no replacement. Skeletons are no longer required for remote method calls in JDK1.2 and greater.
interface	SkeletonNotFoundException           Deprecated. no replacement. Skeletons are no longer required for remote method calls in JDK1.2 and greater.
interface	SocketSecurityException           A SocketSecurityException is thrown during remote object export if the code exporting the remote object (either by construction or by explicit call to the exportObject method of UnicastRemoteObject or java.rmi.activation.Activatable) does not have permission to create a java.net.ServerSocket on the port number specified during remote object export.

 

Methods in java.rmi.server that throw RemoteException
static RemoteStub	UnicastRemoteObject.exportObject(Remote obj)           Export the remote object to make it available to receive incoming calls, using an anonymous port.
static Remote	UnicastRemoteObject.exportObject(Remote obj, int port)           Export the remote object to make it available to receive incoming calls, using the particular supplied port.
static Remote	UnicastRemoteObject.exportObject(Remote obj, int port, RMIClientSocketFactory csf, RMIServerSocketFactory ssf)           Export the remote object to make it available to receive incoming calls, using a transport specified by the given socket factory.
RemoteCall	RemoteRef.newCall(RemoteObject obj, Operation[] op, int opnum, long hash)           Deprecated. JDK1.2 style stubs no longer use this method. Instead of using a sequence of method calls on the stub's the remote reference (newCall, invoke, and done), a stub uses a single method, invoke(Remote, Method, Object[], int), on the remote reference to carry out parameter marshalling, remote method executing and unmarshalling of the return value. JDK1.2 stubs are generated using rmic -v1.2. By default, rmic generates stubs compatible with JDK1.1 and JDK1.2. The compatible stubs can also be generated using rmic -vcompat.
void	RemoteRef.done(RemoteCall call)           Deprecated. JDK1.2 style stubs no longer use this method. Instead of using a sequence of method calls to the remote reference (newCall, invoke, and done), a stub uses a single method, invoke(Remote, Method, Object[], int), on the remote reference to carry out parameter marshalling, remote method executing and unmarshalling of the return value. JDK1.2 stubs are generated using rmic -v1.2. By default, rmic generates stubs compatible with JDK1.1 and JDK1.2. The compatible stubs can also be generated using rmic -vcompat.
RemoteStub	ServerRef.exportObject(Remote obj, Object data)           Creates a client stub object for the supplied Remote object.

 

Constructors in java.rmi.server that throw RemoteException

UnicastRemoteObject.UnicastRemoteObject()           Create and export a new UnicastRemoteObject object using an anonymous port.

UnicastRemoteObject.UnicastRemoteObject(int port)           Create and export a new UnicastRemoteObject object using the particular supplied port.

UnicastRemoteObject.UnicastRemoteObject(int port, RMIClientSocketFactory csf, RMIServerSocketFactory ssf)           Create and export a new UnicastRemoteObject object using the particular supplied port and socket factories