jvn.JvnInvalidateReaderThread Class Reference

Collaboration diagram for jvn.JvnInvalidateReaderThread:

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List of all members.

Public Member Functions
void	run ()
Package Functions
	JvnInvalidateReaderThread (Semaphore sema, JvnRemoteServer serv, int joi)
Private Attributes
int	objectID
Semaphore	semaphore
JvnRemoteServer	server

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Detailed Description

Thread used for invalidating readers. We use threads since we may have multiple readers for a single Javanaise Object, and of course calling jvnInvalidateReader on all those objects' servers in parallel is probably faster than calling sequentially.

Definition at line 27 of file JvnCoordImpl.java.

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Constructor & Destructor Documentation

jvn.JvnInvalidateReaderThread.JvnInvalidateReaderThread	(	Semaphore	sema,
		JvnRemoteServer	serv,
		int	joi
	)			[package]

Creates the thread object.

Parameters:

	sema	Semaphore with which the object will synchronize with its creator.
	serv	Server object on which to call the JvnRemoteServer#jvnInvalidateReader(int) method.
	joi	Javanaise Object ID.

Definition at line 56 of file JvnCoordImpl.java.

References jvn.JvnInvalidateReaderThread.objectID, jvn.JvnInvalidateReaderThread.semaphore, and jvn.JvnInvalidateReaderThread.server.

        {
                server = serv;
                objectID = joi;
                semaphore = sema;
        }

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Member Function Documentation

void jvn.JvnInvalidateReaderThread.run

(

)

Starts the thread.

See also:

Thread.run()

Definition at line 68 of file JvnCoordImpl.java.

References jvn.JvnRemoteServer.jvnInvalidateReader(), jvn.JvnInvalidateReaderThread.objectID, jvn.JvnInvalidateReaderThread.semaphore, and jvn.JvnInvalidateReaderThread.server.

                          {
                try {
                        server.jvnInvalidateReader(objectID);
                } catch(JvnException e) {
                        System.out.println("Javanaise error while invalidating reader: " + e);
                }
                catch(RemoteException e) {
                        System.out.println("Network error while invalidating reader: " + e);
                }

                semaphore.release();
        }

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Member Data Documentation

int jvn.JvnInvalidateReaderThread.objectID [private]

The Javanaise Object ID.

Definition at line 32 of file JvnCoordImpl.java.

Referenced by jvn.JvnInvalidateReaderThread.JvnInvalidateReaderThread(), and jvn.JvnInvalidateReaderThread.run().

Semaphore jvn.JvnInvalidateReaderThread.semaphore [private]

Semaphore, for synchronization with the JvnCoordImpl#jvnLockWrite(int, JvnRemoteServer) that has created the thread.

Definition at line 39 of file JvnCoordImpl.java.

Referenced by jvn.JvnInvalidateReaderThread.JvnInvalidateReaderThread(), and jvn.JvnInvalidateReaderThread.run().

JvnRemoteServer jvn.JvnInvalidateReaderThread.server [private]

Server object on which to call the JvnRemoteServer#jvnInvalidateReader(int) method.

Definition at line 45 of file JvnCoordImpl.java.

Referenced by jvn.JvnInvalidateReaderThread.JvnInvalidateReaderThread(), and jvn.JvnInvalidateReaderThread.run().

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The documentation for this class was generated from the following file:

• JvnCoordImpl.java

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