Examples of MarshalOutputStream

com.sun.corba.se.impl.encoding.MarshalOutputStream
net.jini.io.MarshalOutputStream
An extension of ObjectOutputStream that implements the dynamic class loading semantics of Java(TM) Remote Method Invocation (Java RMI) argument and result marshalling (using {@link RMIClassLoader}). A MarshalOutputStream writes data that is intended to be written by a corresponding {@link MarshalInputStream}.
MarshalOutputStream implements the output side of the dynamic class loading semantics by overriding {@link ObjectOutputStream#annotateClass annotateClass} and {@link ObjectOutputStream#annotateProxyClass annotateProxyClass} toannotate class descriptors in the stream with codebase strings obtained using {@link RMIClassLoader#getClassAnnotation RMIClassLoader.getClassAnnotation}.
MarshalOutputStream writes class annotations to its own stream; a subclass may override the {@link #writeAnnotation writeAnnotation} method to write the class annotations to adifferent location.
MarshalOutputStream does not modify the stream protocol version of its instances' superclass state (see {@link ObjectOutputStream#useProtocolVersion ObjectOutputStream.useProtocolVersion}). @author Sun Microsystems, Inc. @since 2.0
sun.rmi.server.MarshalOutputStream
A MarshalOutputStream extends ObjectOutputStream to add functions specific to marshaling of remote object references. If it is necessary to serialize remote objects or objects that contain references to remote objects a MarshalOutputStream must be used instead of ObjectOutputStream.
A new MarshalOutputStream is constructed to serialize remote objects or graphs containing remote objects. Objects are written to the stream using the ObjectOutputStream.writeObject method.
MarshalOutputStream maps remote objects to the corresponding remote stub and embeds the location from which to load the stub classes. The location may be ignored by the client but is supplied.

Examples of net.jini.io.MarshalOutputStream

    public void setup(QAConfig sysConfig) throws Exception {
        original = System.getSecurityManager();
    }


    public void run() throws Exception {
        MarshalOutputStream stream;
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ArrayList al = new ArrayList();
        PipedOutputStream pos = new PipedOutputStream();


        logger.log(Level.FINE,"=================================");
        logger.log(Level.FINE,"test case 1: "
            + "MarshalOutputStream(null,null)");
        logger.log(Level.FINE,"");


        try {
            stream = new MarshalOutputStream(null,null);
            assertion(false);
        } catch (NullPointerException ignore) {
        }


        logger.log(Level.FINE,"=================================");
        logger.log(Level.FINE,"test case 2: "
            + "MarshalOutputStream(OutputStream,null)");
        logger.log(Level.FINE,"");


        try {
            stream = new MarshalOutputStream(baos,null);
            assertion(false);
        } catch (NullPointerException ignore) {
        }


        logger.log(Level.FINE,"=================================");
        logger.log(Level.FINE,"test case 3: "
            + "MarshalOutputStream(null,Collection)");
        logger.log(Level.FINE,"");


        try {
            stream = new MarshalOutputStream(null,al);
            assertion(false);
        } catch (NullPointerException ignore) {
        }


        logger.log(Level.FINE,"=================================");
        logger.log(Level.FINE,"test case 4: "
            + "getObjectStreamContext method returns constructor arg");
        logger.log(Level.FINE,"");


        stream = new MarshalOutputStream(baos,al);
        assertion(stream.getObjectStreamContext() == al);


        logger.log(Level.FINE,"=================================");
        logger.log(Level.FINE,"test case 5: "
            + "constructor throws IOException");
        logger.log(Level.FINE,"");


        try {
            stream = new MarshalOutputStream(pos,al);
            assertion(false);
        } catch (IOException ignore) {
        }


        logger.log(Level.FINE,"=================================");

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Examples of net.jini.io.MarshalOutputStream


            // Write transferObject to MarshalOutputStream


            ArrayList context = new ArrayList();
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            MarshalOutputStream output = new FakeMarshalOutputStream(
                baos,context,writeAnnotationReturnVal);
            output.writeObject(transferObject);
            output.close();


            // Read transferObject from MarshalInputStream


            // Verifier shouldn't be called (so throw an exception if 
            // it is) under the following conditions:

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Examples of net.jini.io.MarshalOutputStream

    }


    // inherit javadoc
    public void run() throws Exception {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        MarshalOutputStream output = 
            new MarshalOutputStream(baos,new ArrayList());
        FakeMarshalInputStream input = new FakeMarshalInputStream(
            new ByteArrayInputStream(baos.toByteArray()),null,null);


        logger.log(Level.FINE,"=================================");
        logger.log(Level.FINE,"test case 1: resolveClass(null)");

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Examples of net.jini.io.MarshalOutputStream

            logger.log(Level.FINE,"");


            // Write transferObject to MarshalOutputStream
            ArrayList context = new ArrayList();
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            MarshalOutputStream output = 
                new MarshalOutputStream(baos,context);
            output.writeObject(transferObject);
            output.close();


            // Read transferObject from MarshalInputStream
            ByteArrayInputStream bios = 
                new ByteArrayInputStream(baos.toByteArray());
            MarshalInputStream input = new FakeMarshalInputStream(

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Examples of net.jini.io.MarshalOutputStream

            logger.log(Level.FINE,"");


            // Write transferObject to MarshalOutputStream
            ArrayList context = new ArrayList();
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            MarshalOutputStream output = 
                new MarshalOutputStream(baos,context);
            output.writeObject(transferObject);
            output.close();


            // Read transferObject from MarshalInputStream
            ByteArrayInputStream bios = 
                new ByteArrayInputStream(baos.toByteArray());
            MarshalInputStream input = new FakeMarshalInputStream(

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Examples of net.jini.io.MarshalOutputStream

  
  /*
   * Serialize handler.
   */
  ByteArrayOutputStream bout = new ByteArrayOutputStream();
  MarshalOutputStream out =
      new MarshalOutputStream(bout, new HashSet());
  out.writeObject(aih);
  out.flush();
  byte[] bytes = bout.toByteArray();


  /*
   * Read in handler (should succeed).
   */
  MarshalInputStream in =
      new MarshalInputStream(new ByteArrayInputStream(bytes),
           ClassLoader.getSystemClassLoader(),
           false, null, new HashSet());
  ActivatableInvocationHandler aihRead =
      (ActivatableInvocationHandler) in.readObject();
  System.err.println("Test 1 passed: handler read successfully");


  /*
   * Set constraints on underlying proxy to make
   * them inconsistent with handler's constraints, then
   * serialize handler.
   */
  uproxy.setConstraints(new Constraints());
  bout.reset();
  out = new MarshalOutputStream(bout, new HashSet());
  out.writeObject(aih);
  out.flush();
  bytes = bout.toByteArray();


  /*
   * Read in handler (should fail with InvalidObjectException);
   */

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Examples of net.jini.io.MarshalOutputStream

        
        outputHandler.handleOutput(id, desc, incarnation,
                 groupName,
                 child.getInputStream(),
                 child.getErrorStream());
        MarshalOutputStream out =
      new MarshalOutputStream(child.getOutputStream(),
            Collections.EMPTY_LIST);
        out.writeObject(id);
        ActivationGroupDesc gd = desc;
        if (gd.getClassName() == null) {
      MarshalledObject data = gd.getData();
      if (data == null) {
          data = groupData;
      }
      String loc = gd.getLocation();
      if (loc == null) {
          loc = groupLocation;
      }
      gd = new ActivationGroupDesc(
        "com.sun.jini.phoenix.ActivationGroupImpl",
        loc,
        data,
        gd.getPropertyOverrides(),
        gd.getCommandEnvironment());
        }
        out.writeObject(gd);
        out.writeLong(incarnation);
        out.flush();
        out.close();
        
    } catch (Exception e) {
        terminate();
        if (e instanceof ActivationException) {
      throw (ActivationException) e;

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Examples of net.jini.io.MarshalOutputStream

  
  public void snapshot(OutputStream out) throws Exception {
      if (state == null) {
    state = new Activation();
      }
      MarshalOutputStream s =
    new MarshalOutputStream(out, Collections.EMPTY_LIST);
      s.writeObject(state);
      s.flush();
  }

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Examples of net.jini.io.MarshalOutputStream

  }


  public void writeUpdate(OutputStream out, Object value)
      throws Exception
  {
      MarshalOutputStream s =
    new MarshalOutputStream(out, Collections.EMPTY_LIST);
      s.writeObject(value);
      s.flush();
  }

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Examples of net.jini.io.MarshalOutputStream


  Class fooClass = RMIClassLoader.loadClass(codebase, className);
  Object toWrite = fooClass.newInstance();


  ByteArrayOutputStream bout = new ByteArrayOutputStream();
  MarshalOutputStream mout =
       new MarshalOutputStream(bout, Collections.EMPTY_LIST);
  mout.writeObject(toWrite);
  mout.flush();


  ByteArrayInputStream bin =
      new ByteArrayInputStream(bout.toByteArray());
  MarshalInputStream min =
      new MarshalInputStream(bin, defaultLoader, true, defaultLoader,

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