Class RemoteServer
- java.lang.Object
-
- java.rmi.server.RemoteObject
-
- java.rmi.server.RemoteServer
- All Implemented Interfaces:
-
Serializable
,Remote
- Direct Known Subclasses:
-
Activatable
,UnicastRemoteObject
public abstract class RemoteServer extends RemoteObject
The RemoteServer
class is the common superclass to 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).
- Since:
- 1.1
- See Also:
- Serialized Form
Field Summary
Fields declared in class java.rmi.server.RemoteObject
ref
Constructor Summary
Modifier | Constructor | Description |
---|---|---|
protected | RemoteServer() | Constructs a |
protected | RemoteServer(RemoteRef ref) | Constructs a |
Method Summary
Modifier and Type | Method | Description |
---|---|---|
static String | getClientHost() | Returns a string representation of the client host for the remote method invocation being processed in the current thread. |
static PrintStream | getLog() | Returns stream for the RMI call log. |
static void | setLog(OutputStream out) | Log RMI calls to the output stream |
Methods declared in class java.rmi.server.RemoteObject
equals, getRef, hashCode, toString, toStub
Methods declared in class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
Constructor Detail
RemoteServer
protected RemoteServer()
Constructs a RemoteServer
.
- Since:
- 1.1
RemoteServer
protected RemoteServer(RemoteRef ref)
Constructs a RemoteServer
with the given reference type.
- Parameters:
-
ref
- the remote reference - Since:
- 1.1
Method Detail
getClientHost
public static String getClientHost() throws ServerNotActiveException
Returns a string representation of the client host for the remote method invocation being processed in the current thread.
- Returns:
- a string representation of the client host
- Throws:
-
ServerNotActiveException
- if no remote method invocation is being processed in the current thread - Since:
- 1.1
setLog
public static void setLog(OutputStream out)
Log RMI calls to the output stream out
. If out
is null
, call logging is turned off.
If there is a security manager, its checkPermission
method will be invoked with a java.util.logging.LoggingPermission("control")
permission; this could result in a SecurityException
.
- Parameters:
-
out
- the output stream to which RMI calls should be logged - Throws:
-
SecurityException
- if there is a security manager and the invocation of itscheckPermission
method fails - Since:
- 1.1
- See Also:
getLog()
getLog
public static PrintStream getLog()
Returns stream for the RMI call log.
- Returns:
- the call log
- Since:
- 1.1
- See Also:
setLog(java.io.OutputStream)