Examples of java.rmi.activation.ActivationDesc

java.rmi.activation.ActivationDesc
An activation descriptor contains the information necessary to activate an object:
- the object's group identifier,
- the object's fully-qualified class name,
- the object's code location (the location of the class), a codebase URL path,
- the object's restart "mode", and,
- a "marshalled" object that can contain object specific initialization data.
A descriptor registered with the activation system can be used to recreate/activate the object specified by the descriptor. The MarshalledObject in the object's descriptor is passed as the second argument to the remote object's constructor for object to use during reinitialization/activation. @author Ann Wollrath @version 1.29, 11/17/05 @since 1.2 @see java.rmi.activation.Activatable

            }


            Enumeration e1 = h1.keys();
            while (e1.hasMoreElements()) {
                ActivationID aid = (ActivationID) e1.nextElement();
                ActivationDesc adesc = (ActivationDesc) h1.get(aid);
                ActivationGroupID agid = adesc.getGroupID();
                ActivationGroupInfo agi =
                    (ActivationGroupInfo) groupInfoByGroupId.get(agid);
                agi.registerObject(aid, adesc);
                groupIDByActivationID.put(aid, agid);
            }

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        waitStartup();
        ActivationGroupID agid = (ActivationGroupID) groupIDByActivationID
                .get(aID);
        ActivationGroupInfo info = (ActivationGroupInfo) groupInfoByGroupId
                .get(agid);
        ActivationDesc adesc = info.getActivationDesc(aID);


        if (adesc == null) {
            // rmi.31=No ActivationDesc for ActivationID {0}
            throw new UnknownObjectException(Messages.getString("rmi.31", aID)); //$NON-NLS-1$
        }

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        waitStartup();
        ActivationGroupID agid = (ActivationGroupID) groupIDByActivationID
                .get(aID);
        ActivationGroupInfo info = (ActivationGroupInfo) groupInfoByGroupId
                .get(agid);
        ActivationDesc adesc = info.getActivationDesc(aID);


        if (adesc == null) {
            // rmi.31=No ActivationDesc for ActivationID {0}
            throw new UnknownObjectException(Messages.getString("rmi.31", aID)); //$NON-NLS-1$
        }

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        }


        public synchronized ActivationDesc setActivationDesc(
                ActivationID id, ActivationDesc desc) {
            ObjectInfo oi = (ObjectInfo) objectInfoByActivationID.get(id);
            ActivationDesc oldDesc = oi.getActivationDesc();
            oi.setActivationDesc(desc);
            return oldDesc;
        }

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                    // rmi.log.79=Trying to restore ActivationID:
                    rLog.log(persistenceDebugLevel, Messages.getString("rmi.log.79")); //$NON-NLS-1$
                    ActivationID aid = (ActivationID) mkey.get();
                    // rmi.log.0F=aid = {0}
                    rLog.log(persistenceDebugLevel, Messages.getString("rmi.log.0F", aid)); //$NON-NLS-1$
                    ActivationDesc adesc = (ActivationDesc) mval.get();
                    // rmi.log.7A=adesc = {0}
                    rLog.log(persistenceDebugLevel, Messages.getString("rmi.log.7A", adesc)); //$NON-NLS-1$


                    ActivationGroupID agid = adesc.getGroupID();
                    // rmi.log.57=agid = {0}
                    rLog.log(persistenceDebugLevel, Messages.getString("rmi.log.57", agid)); //$NON-NLS-1$


                    ActivationGroupInfo agi =
                        (ActivationGroupInfo) groupInfoByGroupId.get(agid);

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                Enumeration e1 = agi.objectInfoByActivationID.keys();
                while (e1.hasMoreElements()) {
                    ActivationID aid = (ActivationID) e1.nextElement();
                    ObjectInfo oi = (ObjectInfo) agi.objectInfoByActivationID
                            .get(aid);
                    ActivationDesc adesc = oi.getActivationDesc();
                    h1.put(aid, adesc);
                }
            }
            out.writeObject(h0);
            out.writeObject(h1);

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            }


            Enumeration e1 = h1.keys();
            while (e1.hasMoreElements()) {
                ActivationID aid = (ActivationID) e1.nextElement();
                ActivationDesc adesc = (ActivationDesc) h1.get(aid);
                ActivationGroupID agid = adesc.getGroupID();
                ActivationGroupInfo agi =
                    (ActivationGroupInfo) groupInfoByGroupId.get(agid);
                agi.registerObject(aid, adesc);
                groupIDByActivationID.put(aid, agid);
            }

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                                                      boolean addRecord)
            throws UnknownObjectException, UnknownGroupException,
                   ActivationException
        {
            ObjectEntry objEntry = getObjectEntry(id);
            ActivationDesc oldDesc = objEntry.desc;
            objEntry.desc = desc;
            if (desc.getRestartMode() == true) {
                restartSet.add(id);
            } else {
                restartSet.remove(id);

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            System.out.println("Activation group descriptor registered.");


            MarshalledObject data = new MarshalledObject("HelloImpl");
            System.out.println("MarshalledObject data = " + data);


            ActivationDesc desc = new ActivationDesc(groupID, "org.apache.harmony.rmi.tests.java.rmi.activation.HelloImpl", "", null);
            System.out.println("Registering ActivationDesc:");
            Remote stub = Activatable.register(desc);
            System.out.println("Activation descriptor registered: " + stub);


            Registry reg = LocateRegistry.getRegistry();

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    static void testActivate(ActivationGroupID gid, CountedSocketFactory csf) 
  throws Exception 
    {
  MarshalledObject mobj = new MarshalledObject(csf);
  ActivationDesc desc = new ActivationDesc(
      gid, TestActivatableExport.class.getName(), null, mobj);
  Echo stub = (Echo) Activatable.register(desc);
  for (int i = 0; i < 100; i++) {
      if (stub.echo(i) != i) {
    throw new Error();

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