Examples of net.jini.jeri.BasicJeriExporter$ImplContainer

net.jini.jeri.BasicJeriExporter
Container for an impl object. BasicJeriExporter, when exporting an impl, passes an impl container to the package-private BasicObjectEndpoint constructor so that the BasicObjectEndpoint can reference the impl strongly (through the container) while the object is exported. The BasicJeriExporter instance holds onto the impl container weakly so it won't prevent the impl from being garbage collected; only the local stub that references the BasicObjectEndpoint will prevent the impl from being garbage collected. If the object is explicitly unexported via BasicJeriExporter, the BasicJeriExporter instance clears the impl field (if the container hasn't been garbage collected) so a reachable stub that references the container (via the BasicObjectEndpoint in the stub) will not prevent the impl from being garbage collected.

  Impl(ActivationID aid, MarshalledObject mo)
      throws Exception
  {
      myAid = aid;
      Exporter basicExporter =
    new BasicJeriExporter(TcpServerEndpoint.getInstance(0),
              new BasicILFactory(), false, true);
      exp = new ActivationExporter(aid, basicExporter);
      proxy = exp.export(this);
  }

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    protected Exporter getExporter()
  throws ConfigurationException, RemoteException
    {
  return (Exporter) config.getEntry(
      "com.sun.jini.example.hello.Server", "exporter", Exporter.class,
      new BasicJeriExporter(TcpServerEndpoint.getInstance(0),
          new BasicILFactory()));
    }

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      if (exportType.equals("default")) {
    stub = Activatable.exportObject(impl, id, 0);
      } else {
    Exporter uexporter;
    if (exportType.equals("basic")) {
        uexporter = new
      BasicJeriExporter(TcpServerEndpoint.getInstance(0),
            new BasicILFactory(),
            true, true);
    } else if (exportType.equals("jrmp")) {
        uexporter = new JrmpExporter();

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  MarshalledObjectGet obj = new MarshalledObjectGet();
  Exporter exporter = null;


  try {
      exporter = new BasicJeriExporter(TcpServerEndpoint.getInstance(0),
               new BasicILFactory(), true, true);
      Remote stub = exporter.export(obj);
      System.err.println("exported remote object");


      MarshalledObject mobj = new MarshalledObject(stub);

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      serverExporter = (Exporter) Config.getNonNullEntry(
    config, COMPONENT, "serverExporter", Exporter.class,
    new ActivationExporter(
        this.activationID,
        new BasicJeriExporter(
      TcpServerEndpoint.getInstance(0),
      new BasicILFactory())),
    this.activationID);
  } else {
      this.activationID = null;
      activationSystem = null;


      serverExporter = (Exporter) Config.getNonNullEntry(
    config, COMPONENT, "serverExporter", Exporter.class,
    new BasicJeriExporter(
        TcpServerEndpoint.getInstance(0),
        new BasicILFactory()));
  }


  /* fetch "initial*" config entries, if first time starting up */

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    (permClass != null ? ", " + permClass.getName() : "") +
    "]";
  } else if (object instanceof Uuid) {
      return "Uuid";
  } else if (object instanceof BasicJeriExporter) {
      BasicJeriExporter exporter = (BasicJeriExporter) object;
      return
    "BasicJeriExporter {" +
    "\n\tendpoint: " + toString(exporter.getServerEndpoint()) +
    "\n\tilFactory: " +
    toString(exporter.getInvocationLayerFactory()) +
    "\n\tenableDGC: " + exporter.getEnableDGC() +
    "\n\tkeepAlive: " + exporter.getKeepAlive() +
    "\n\tobjID: " + toString(exporter.getObjectIdentifier()) +
    "\n    }";
  } else if (object.getClass().isArray()) {
      Class c = object.getClass();
      int dimensions = 0;
      while (c.isArray()) {

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  /* What we use for the default (or in the default activatable case
   * what we make the underlying exporter).
   */
  final Exporter basicExporter = 
      new BasicJeriExporter(TcpServerEndpoint.getInstance(0),
          new BasicILFactory(), false, true);
  if (activationID == null) {
      exporter = (Exporter)Config.getNonNullEntry(config,
    COMPONENT_NAME,  "serverExporter", Exporter.class,
    basicExporter);

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    //inherit javadoc
    public void run() throws Exception {
        //Verify that an object exported by BasicJeriExporter is trusted
        BasicJeriTrustVerifier verifier = new BasicJeriTrustVerifier();
        Integer port = new Integer(getStringValue("listenPort"));
        BasicJeriExporter exporter = new BasicJeriExporter(
            TcpServerEndpoint.getInstance(port.intValue()),
      new BasicILFactory());
        Remote stub = exporter.export(new TestServiceImpl());
  exporter.unexport(true);
        ClassLoader loader = Thread.currentThread().getContextClassLoader();
        TestTrustVerifierCtx ctx = new TestTrustVerifierCtx(
            true, loader);
        if (!verifier.isTrustedObject(stub, ctx)){
            throw new TestException("Returned false for an"

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     */
    public void run() throws Exception {
        //Create an exporter instance
        int listenPort = config.getIntConfigVal("com.sun.jini.test.spec.jeri"
            + ".basicjeriexporter.listenPort", 9090);
        BasicJeriExporter exporter = new BasicJeriExporter(
            TcpServerEndpoint.getInstance(listenPort), new BJETestILFactory());
        try {
            //Call unexport on the exporter instance
            exporter.unexport(true);
            throw new TestException("Unexporting with an unused"
                    + "exporter does not cause an exception to be thrown");
        } catch (IllegalStateException e) {
            //Verify that in IllegalStateException is thrown
        }

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        //register a transport listener
        BJETransportListener.registerListener(new TransportListenerHelper());
        //Construct a BasicJeriExporter using an instrumented server endpoint
        int listenPort = config.getIntConfigVal("com.sun.jini.test.spec.jeri"
            + ".basicjeriexporter.ConstructorTest.listenPort",9090);
        BasicJeriExporter exporter = new BasicJeriExporter(
            new TestServerEndpoint(), new BJETestILFactory());


        BJETestServiceImpl service = new BJETestServiceImpl();
        //export a remote object using the exporter
        try {
            exporter.export(service);
            //call the unexport method with the force flag set to false
            boolean result = exporter.unexport(false);
            if (result) {
                //verify that close was called on the server endpoint
                if (closeCalled) {
                    //OK
                } else {

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