jvn.JvnServers Class Reference

Collaboration diagram for jvn.JvnServers:

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List of all members.

Public Member Functions
	JvnServers (JvnRemoteServer server, JvnObject obj) throws JvnException
Public Attributes
LinkedList< JvnRemoteServer >	jvnListOfServers = new LinkedList<JvnRemoteServer>()
JvnObject	jvnObject = null
JvnObjectState	lockState = null
Serializable	latestJvnObjectContent = null

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Detailed Description

This class is used to have the list of servers and corresponding objects. It is used by the JvnObjectImpl class.

Definition at line 86 of file JvnCoordImpl.java.

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Constructor & Destructor Documentation

jvn.JvnServers.JvnServers	(	JvnRemoteServer	server,
		JvnObject	obj
	)			throws JvnException

Constructor based on a server and an object. Parameters are trivial, and only pointers are copied (no "new" is done).

Definition at line 91 of file JvnCoordImpl.java.

References jvn.JvnServers.jvnListOfServers, jvn.JvnServers.jvnObject, and jvn.JvnServers.latestJvnObjectContent.

        {
                jvnListOfServers.add(server);
                jvnObject = obj;
                if( obj!=null ) {
                        try {
                                latestJvnObjectContent = obj.jvnGetObjectState();
                        } catch( JvnException e ) {
                                latestJvnObjectContent = null;
                        }
                }
        }

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Member Data Documentation

LinkedList<JvnRemoteServer> jvn.JvnServers.jvnListOfServers = new LinkedList<JvnRemoteServer>()

We have a Set of servers since multiple servers may be holding a copy of a given object (for example, if they're reading)

Definition at line 108 of file JvnCoordImpl.java.

Referenced by jvn.JvnCoordImpl.jvnLockRead(), jvn.JvnCoordImpl.jvnLockWrite(), jvn.JvnServers.JvnServers(), and jvn.JvnCoordImpl.jvnServerTerminated().

JvnObject jvn.JvnServers.jvnObject = null

A copy of the object.

Definition at line 113 of file JvnCoordImpl.java.

Referenced by jvn.JvnCoordImpl.jvnLookupObject(), jvn.JvnServers.JvnServers(), and jvn.JvnCoordImpl.jvnServerTerminated().

JvnObjectState jvn.JvnServers.lockState = null

Lock state, can only be JvnObjectState#STATE_RLOCKT, JvnObjectState#STATE_WLOCKT or JvnObjectState#STATE_NOLOCK

Definition at line 120 of file JvnCoordImpl.java.

Referenced by jvn.JvnCoordImpl.jvnLockRead(), jvn.JvnCoordImpl.jvnLockWrite(), jvn.JvnCoordImpl.jvnRegisterObject(), and jvn.JvnCoordImpl.jvnServerTerminated().

Serializable jvn.JvnServers.latestJvnObjectContent = null

Latest content of the Serializable content of the object.

Definition at line 125 of file JvnCoordImpl.java.

Referenced by jvn.JvnCoordImpl.jvnLockRead(), jvn.JvnCoordImpl.jvnLockWrite(), jvn.JvnServers.JvnServers(), and jvn.JvnCoordImpl.jvnServerTerminated().

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

• JvnCoordImpl.java

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