Class java.rmi.server.RemoteServer - JDK 5 Documentation v1.1.8, Java 2 SDK 英文文档

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Class java.rmi.server.RemoteServer

java.lang.Object
   |
   +----java.rmi.server.RemoteObject
           |
           +----java.rmi.server.RemoteServer

public abstract class RemoteServer
extends RemoteObject

The RemoteServer class is the common superclass to all server implementations and provides the framework to support a wide range of remote reference semantics. Specifically, the functions needed to create and export remote objects (i.e. to make them remotely available) are provided abstractly by RemoteServer and concretely by its subclass(es).

The subclass selected identifies the semantics of the remote reference, for example whether the server is a single object or is a replicated object requiring communications with multiple locations. At present only UnicastRemoteObject is supported.

RemoteServer()
RemoteServer(RemoteRef)

getClientHost(): Return the hostname of the current client.
getLog(): Returns stream for the RMI call log.
setLog(OutputStream): Log RMI calls to the output stream out.

RemoteServer

 protected RemoteServer()

RemoteServer

 protected RemoteServer(RemoteRef ref)

getClientHost

 public static String getClientHost() throws ServerNotActiveException

Return the hostname of the current client. When called from a thread actively handling a remote method invocation the hostname of the client is returned.

Throws: ServerNotActiveException: If called outside of servicing a remote method invocation.

setLog

 public static void setLog(OutputStream out)

Log RMI calls to the output stream out. If out is null, call logging is turned off.

getLog

 public static PrintStream getLog()

Returns stream for the RMI call log.

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