| /* UtilDelegateImpl.java -- |
| Copyright (C) 2002, 2005 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| |
| package gnu.javax.rmi.CORBA; |
| |
| import gnu.CORBA.Minor; |
| import gnu.CORBA.ObjectCreator; |
| import gnu.CORBA.Poa.ORB_1_4; |
| import gnu.CORBA.Poa.AOM; |
| import gnu.CORBA.Poa.gnuPOA; |
| import gnu.CORBA.typecodes.GeneralTypeCode; |
| |
| import org.omg.CORBA.Any; |
| import org.omg.CORBA.BAD_PARAM; |
| import org.omg.CORBA.COMM_FAILURE; |
| import org.omg.CORBA.CompletionStatus; |
| import org.omg.CORBA.INVALID_TRANSACTION; |
| import org.omg.CORBA.INV_OBJREF; |
| import org.omg.CORBA.MARSHAL; |
| import org.omg.CORBA.NO_PERMISSION; |
| import org.omg.CORBA.OBJECT_NOT_EXIST; |
| import org.omg.CORBA.OMGVMCID; |
| import org.omg.CORBA.ORB; |
| import org.omg.CORBA.SystemException; |
| import org.omg.CORBA.TCKind; |
| import org.omg.CORBA.TRANSACTION_REQUIRED; |
| import org.omg.CORBA.TRANSACTION_ROLLEDBACK; |
| import org.omg.CORBA.TypeCode; |
| import org.omg.CORBA.UNKNOWN; |
| import org.omg.CORBA.portable.InputStream; |
| import org.omg.CORBA.portable.OutputStream; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| import java.io.Serializable; |
| import java.rmi.AccessException; |
| import java.rmi.MarshalException; |
| import java.rmi.NoSuchObjectException; |
| import java.rmi.Remote; |
| import java.rmi.RemoteException; |
| import java.rmi.ServerError; |
| import java.rmi.ServerException; |
| import java.rmi.UnexpectedException; |
| import java.rmi.server.RMIClassLoader; |
| import java.util.Hashtable; |
| |
| import javax.rmi.CORBA.Stub; |
| import javax.rmi.CORBA.Tie; |
| import javax.rmi.CORBA.Util; |
| import javax.rmi.CORBA.UtilDelegate; |
| import javax.rmi.CORBA.ValueHandler; |
| import javax.transaction.InvalidTransactionException; |
| import javax.transaction.TransactionRequiredException; |
| import javax.transaction.TransactionRolledbackException; |
| |
| /** |
| * The implementation of UtilDelegate. |
| * |
| * @author Wu Gansha (gansha.wu@intel.com) (stub) |
| * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) (implementation) |
| */ |
| public class UtilDelegateImpl |
| extends RmiUtilities |
| implements UtilDelegate |
| { |
| /** |
| * The instance of the value handler, requested once. |
| */ |
| static ValueHandler m_ValueHandler; |
| |
| /** |
| * The global map of all ties to they records. |
| */ |
| static Hashtable m_Ties = new Hashtable(); |
| |
| /** |
| * The global map of all targets to they records. |
| */ |
| static Hashtable m_Targets = new Hashtable(); |
| |
| /** |
| * The standard package for that the exception names are omitted. |
| */ |
| static final String m_StandardPackage = "org.omg.CORBA."; |
| |
| /** |
| * Make a deep copy of the object. |
| */ |
| public Object copyObject(Object obj, ORB orb) |
| throws RemoteException |
| { |
| // Strings are immutable, can be shared. |
| if (obj instanceof String) |
| return obj; |
| else if (obj == null) |
| return null; |
| else if (obj instanceof String[] || obj instanceof String[][] |
| || obj instanceof String[][][]) |
| { |
| // String arrays can be just cloned. |
| return ((Object[]) obj).clone(); |
| } |
| else if (obj instanceof Serializable) |
| { |
| try |
| { |
| ByteArrayOutputStream a = new ByteArrayOutputStream(); |
| ObjectOutputStream ou = new ObjectOutputStream(a); |
| ou.writeObject(obj); |
| ou.close(); |
| ObjectInputStream input = new ObjectInputStream( |
| new ByteArrayInputStream(a.toByteArray())); |
| return input.readObject(); |
| } |
| catch (Exception ex) |
| { |
| RemoteException rex = new RemoteException("Cannot copy " + obj); |
| throw rex; |
| } |
| } |
| else |
| return obj; |
| } |
| |
| /** |
| * Make a deep copy of the object array. |
| */ |
| public Object[] copyObjects(Object[] obj, ORB orb) |
| throws RemoteException |
| { |
| return (Object[]) copyObject(obj, orb); |
| } |
| |
| public ValueHandler createValueHandler() |
| { |
| if (m_ValueHandler == null) |
| m_ValueHandler = (ValueHandler) DelegateFactory.getInstance(DelegateFactory.VALUEHANDLER); |
| return m_ValueHandler; |
| } |
| |
| /** |
| * Returns the codebase of the given class. |
| */ |
| public String getCodebase(Class clz) |
| { |
| return RMIClassLoader.getClassAnnotation(clz); |
| } |
| |
| /** |
| * Get the Tie that handles invocations on the given target. If the target/Tie |
| * pair has not been previously registered using {@link #registerTarget}, |
| * this method tries to locate a tie class by the name pattern. If this |
| * succeeds, the tie-target pair is also registered. |
| * |
| * @return the Tie. |
| */ |
| public Tie getTie(Remote target) |
| { |
| synchronized (m_Targets) |
| { |
| Tie tie; |
| TieTargetRecord r = ((TieTargetRecord) m_Targets.get(target)); |
| if (r == null) |
| { |
| if (target instanceof Stub) |
| { |
| tie = StubDelegateImpl.getTieFromStub(target); |
| registerTarget(tie, target); |
| } |
| else |
| { |
| // Treat this as implementation. |
| String tieClassName = getTieClassName(target.getClass().getName()); |
| try |
| { |
| Class tieClass = Util.loadClass(tieClassName, null, |
| target.getClass().getClassLoader()); |
| tie = (Tie) tieClass.newInstance(); |
| } |
| catch (Exception e) |
| { |
| MARSHAL m = new MARSHAL("Unable to instantiate " |
| + tieClassName); |
| m.minor = Minor.TargetConversion; |
| m.initCause(e); |
| throw m; |
| } |
| tie.setTarget(target); |
| registerTarget(tie, target); |
| } |
| } |
| else |
| tie = r.tie; |
| return tie; |
| } |
| } |
| |
| /** |
| * Get the Stub class name for the name, representing the given interface. |
| */ |
| private String getTieClassName(String interf) |
| { |
| String stubClassName; |
| int p = interf.lastIndexOf('.'); |
| |
| if (p < 0) |
| // The interface is defined in the default package. |
| stubClassName = "_" + interf + "_Tie"; |
| else |
| stubClassName = interf.substring(0, p + 1) + "_" |
| + interf.substring(p + 1) + "_Tie"; |
| return stubClassName; |
| } |
| |
| /** |
| * Register the Tie-target pair. As the Tie is a Servant, it can potentially |
| * be connected to several objects and hence may be registered with several |
| * targets. |
| */ |
| public void registerTarget(Tie tie, Remote target) |
| { |
| synchronized (m_Ties) |
| { |
| synchronized (m_Targets) |
| { |
| TieTargetRecord r = (TieTargetRecord) m_Ties.get(tie); |
| if (r == null) |
| { |
| // First registration for this Tie. |
| r = new TieTargetRecord(tie); |
| m_Ties.put(tie, r); |
| } |
| if (target != null) |
| { |
| r.add(target); |
| m_Targets.put(target, r); |
| } |
| } |
| } |
| } |
| |
| /** |
| * Deactivate the associated Tie, if it is found and is not connected to other |
| * registered targets. Independing from the POA policies, the transparent |
| * reactivation will not be possible. |
| */ |
| public void unexportObject(Remote target) |
| throws NoSuchObjectException |
| { |
| synchronized (m_Ties) |
| { |
| synchronized (m_Targets) |
| { |
| TieTargetRecord r = ((TieTargetRecord) m_Targets.get(target)); |
| if (r != null) |
| { |
| if (target instanceof org.omg.CORBA.Object) |
| r.tie.orb().disconnect((org.omg.CORBA.Object) target); |
| |
| if (r.unused()) |
| { |
| m_Targets.remove(target); |
| m_Ties.remove(r.tie); |
| r.tie.deactivate(); |
| |
| if (r.tie.orb() instanceof ORB_1_4) |
| { |
| // Standard case, when more deep cleanup is possible. |
| // Independing from the POA policies, the object will |
| // not be activable transparently. |
| ORB_1_4 orb = (ORB_1_4) r.tie.orb(); |
| |
| if (target instanceof org.omg.CORBA.Object) |
| { |
| AOM.Obj record = orb.rootPOA.findObject((org.omg.CORBA.Object) target); |
| |
| if (record != null && record.servant == r.tie |
| && record.poa instanceof gnuPOA) |
| { |
| ((gnuPOA) record.poa).aom.remove(record.key); |
| record.deactivated = true; |
| record.servant = null; |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| /** |
| * Checks if the given stub is local. |
| * |
| * @param stub a stub to check. |
| * @return true if the stub is local, false otherwise. |
| */ |
| public boolean isLocal(Stub stub) |
| throws RemoteException |
| { |
| try |
| { |
| return stub._is_local(); |
| } |
| catch (SystemException e) |
| { |
| RemoteException rex = new RemoteException(); |
| rex.initCause(e); |
| throw rex; |
| } |
| } |
| |
| /** |
| * Load the class. The method uses class loaders from the call stact first. If |
| * this fails, the further behaviour depends on the System Property |
| * "java.rmi.server.useCodebaseOnly" with default value "false". |
| * |
| * <ul> |
| * <li>Try the current thread context class loader first.</li> |
| * <li>If remoteCodebase is non-null and useCodebaseOnly is "false" then call |
| * java.rmi.server.RMIClassLoader.loadClass (remoteCodebase, className)</li> |
| * <li> If remoteCodebase is null or useCodebaseOnly is true then call |
| * java.rmi.server.RMIClassLoader.loadClass(className)</li> |
| * <li>If a class is still not successfully loaded and the loader != null |
| * then try Class.forName(className, false, loader). </li> |
| * </ul> |
| * |
| * @param className the name of the class. |
| * @param remoteCodebase the codebase. |
| * @param loader the class loader. |
| * @return the loaded class. |
| * |
| * @throws ClassNotFoundException of the class cannot be loaded. |
| */ |
| public Class loadClass(String className, String remoteCodebase, |
| ClassLoader loader) |
| throws ClassNotFoundException |
| { |
| if (loader == null) |
| loader = Thread.currentThread().getContextClassLoader(); |
| |
| String p_useCodebaseOnly = System.getProperty("java.rmi.server.useCodebaseOnly"); |
| |
| boolean useCodebaseOnly = p_useCodebaseOnly != null |
| && p_useCodebaseOnly.trim().equalsIgnoreCase("true"); |
| |
| try |
| { |
| if (remoteCodebase != null && !useCodebaseOnly) |
| return RMIClassLoader.loadClass(remoteCodebase, className); |
| } |
| catch (Exception e) |
| { |
| // This failed but try others. |
| } |
| |
| try |
| { |
| if (remoteCodebase == null || useCodebaseOnly) |
| return RMIClassLoader.loadClass(remoteCodebase, className); |
| } |
| catch (Exception e) |
| { |
| // This failed but try others. |
| } |
| |
| if (loader != null) |
| return Class.forName(className, true, loader); |
| |
| throw new ClassNotFoundException(className + " at " + remoteCodebase); |
| } |
| |
| /** |
| * Converts CORBA {@link SystemException} into RMI {@link RemoteException}. |
| * The exception is converted as defined in the following table: |
| * <p> |
| * <table border = "1"> |
| * <tr> |
| * <th>CORBA Exception</th> |
| * <th>RMI Exception</th> |
| * </tr> |
| * <tr> |
| * <td>{@link COMM_FAILURE}</td> |
| * <td>{@link MarshalException}</td> |
| * </tr> |
| * <tr> |
| * <td>{@link INV_OBJREF}</td> |
| * <td>{@link NoSuchObjectException}</td> |
| * </tr> |
| * <tr> |
| * <td>{@link NO_PERMISSION}</td> |
| * <td>{@link AccessException}</td> |
| * </tr> |
| * <tr> |
| * <td>{@link MARSHAL}</td> |
| * <td>{@link MarshalException}</td> |
| * </tr> |
| * <tr> |
| * <td>{@link BAD_PARAM} (all other cases)</td> |
| * <td>{@link MarshalException}</td> |
| * </tr> |
| * <tr> |
| * <td>{@link OBJECT_NOT_EXIST}</td> |
| * <td>{@link NoSuchObjectException}</td> |
| * </tr> |
| * <tr> |
| * <td>{@link TRANSACTION_REQUIRED}</td> |
| * <td>{@link TransactionRequiredException}</td> |
| * </tr> |
| * <tr> |
| * <td>{@link TRANSACTION_ROLLEDBACK}</td> |
| * <td>{@link TransactionRolledbackException}</td> |
| * </tr> |
| * <tr> |
| * <td>{@link INVALID_TRANSACTION}</td> |
| * <td>{@link InvalidTransactionException}</td> |
| * </tr> |
| * <tr> |
| * <td bgcolor="lightgray">Any other {@link SystemException}</td> |
| * <td bgcolor="lightgray">{@link RemoteException}</td> |
| * </tr> |
| * </table> |
| * </p> |
| * <p> |
| * The exception detailed message always consists of |
| * <ol> |
| * <li>the string "CORBA "</li> |
| * <li>the CORBA name of the system exception</li> |
| * <li>single space</li> |
| * <li>the hexadecimal value of the system exception's minor code, preceeded |
| * by 0x (higher bits contain {@link OMGVMCID}).</li> |
| * <li>single space</li> |
| * <li>the {@link CompletionStatus} of the exception: "Yes", "No" or "Maybe".</li> |
| * </ol> |
| * <p> |
| * For instance, if the Internet connection was refused: |
| * </p> |
| * <p> |
| * <pre> |
| * <code>CORBA COMM_FAILURE 0x535500C9 No</code> |
| * </p> |
| * <p> |
| * The original CORBA exception is set as the cause of the RemoteException |
| * being created. |
| * </p> |
| */ |
| public RemoteException mapSystemException(SystemException ex) |
| { |
| RemoteException rex; |
| |
| String status; |
| |
| switch (ex.completed.value()) |
| { |
| case CompletionStatus._COMPLETED_MAYBE: |
| status = "Maybe"; |
| break; |
| |
| case CompletionStatus._COMPLETED_NO: |
| status = "No"; |
| break; |
| |
| case CompletionStatus._COMPLETED_YES: |
| status = "Yes"; |
| break; |
| |
| default: |
| status = "Unexpected completion status " + ex.completed.value(); |
| } |
| |
| String name = ex.getClass().getName(); |
| |
| if (name.startsWith(m_StandardPackage)) |
| name = name.substring(m_StandardPackage.length()); |
| |
| String message = "CORBA " + name + " 0x" + Integer.toHexString(ex.minor) |
| + " " + status; |
| |
| if (ex instanceof COMM_FAILURE) |
| rex = new MarshalException(message, ex); |
| else if (ex instanceof INV_OBJREF) |
| { |
| rex = new NoSuchObjectException(message); |
| rex.detail = ex; |
| } |
| else if (ex instanceof NO_PERMISSION) |
| rex = new AccessException(message, ex); |
| else if (ex instanceof MARSHAL) |
| rex = new MarshalException(message, ex); |
| else if (ex instanceof BAD_PARAM) |
| rex = new MarshalException(message, ex); |
| else if (ex instanceof OBJECT_NOT_EXIST) |
| { |
| rex = new NoSuchObjectException(message); |
| rex.detail = ex; |
| } |
| else if (ex instanceof TRANSACTION_REQUIRED) |
| { |
| rex = new TransactionRequiredException(message); |
| rex.detail = ex; |
| } |
| else if (ex instanceof TRANSACTION_ROLLEDBACK) |
| { |
| rex = new TransactionRolledbackException(message); |
| rex.detail = ex; |
| } |
| else if (ex instanceof INVALID_TRANSACTION) |
| { |
| rex = new InvalidTransactionException(message); |
| rex.detail = ex; |
| } |
| else if (ex instanceof UNKNOWN) |
| rex = wrapException(ex.getCause()); |
| else |
| rex = new RemoteException(message, ex); |
| |
| return rex; |
| } |
| |
| /** |
| * Converts the exception that was thrown by the implementation method on a |
| * server side into RemoteException that can be transferred and re-thrown on a |
| * client side. The method converts exceptions as defined in the following |
| * table: <table border = "1"> |
| * <tr> |
| * <th>Exception to map (or subclass)</th> |
| * <th>Maps into</th> |
| * </tr> |
| * <tr> |
| * <td>{@link Error}</td> |
| * <td>{@link ServerError}</td> |
| * </tr> |
| * <tr> |
| * <td>{@link RemoteException}</td> |
| * <td>{@link ServerException}</td> |
| * </tr> |
| * <tr> |
| * <td>{@link SystemException}</td> |
| * <td>wrapException({@link #mapSystemException})</td> |
| * </tr> |
| * <tr> |
| * <td>{@link RuntimeException}</td> |
| * <td><b>rethrows</b></td> |
| * </tr> |
| * <tr> |
| * <td>Any other exception</td> |
| * <td>{@link UnexpectedException}</td> |
| * </tr> |
| * </table> |
| * |
| * @param ex an exception that was thrown on a server side implementation. |
| * |
| * @return the corresponding RemoteException unless it is a RuntimeException. |
| * |
| * @throws RuntimeException the passed exception if it is an instance of |
| * RuntimeException. |
| * |
| * @specnote It is the same behavior, as in Suns implementations 1.4.0-1.5.0. |
| */ |
| public RemoteException wrapException(Throwable ex) |
| throws RuntimeException |
| { |
| if (ex instanceof RuntimeException) |
| throw (RuntimeException) ex; |
| else if (ex instanceof Error) |
| return new ServerError(ex.getMessage(), (Error) ex); |
| else if (ex instanceof RemoteException) |
| return new ServerException(ex.getMessage(), (Exception) ex); |
| else if (ex instanceof SystemException) |
| return wrapException(mapSystemException((SystemException) ex)); |
| else |
| return new UnexpectedException("Unexpected", (Exception) ex); |
| } |
| |
| /** |
| * Write abstract interface to the CORBA output stream. The write format is |
| * matching CORBA abstract interface. Remotes and CORBA objects are written as |
| * objects, other classes are supposed to be value types and are written as |
| * such. {@link Remote}s are processed as defined in |
| * {@link #writeRemoteObject}. The written data contains discriminator, |
| * defining, that was written. Another method that writes the same content is |
| * {@link org.omg.CORBA_2_3.portable.OutputStream#write_abstract_interface(java.lang.Object)}. |
| * |
| * @param output a stream to write to, must be |
| * {@link org.omg.CORBA_2_3.portable.OutputStream}. |
| * |
| * @param object an object to write, must be CORBA object, Remote |
| */ |
| public void writeAbstractObject(OutputStream output, Object object) |
| { |
| ((org.omg.CORBA_2_3.portable.OutputStream) output).write_abstract_interface(object); |
| } |
| |
| /** |
| * Write the passed java object to the output stream in the form of the CORBA |
| * {@link Any}. This includes creating an writing the object {@link TypeCode} |
| * first. Such Any can be later read by a non-RMI-IIOP CORBA implementation |
| * and manipulated, for instance, by means, provided in |
| * {@link org.omg.DynamicAny.DynAny}. Depending from the passed value, this |
| * method writes CORBA object, value type or value box. For value types Null |
| * is written with the abstract interface, its typecode having repository id |
| * "IDL:omg.org/CORBA/AbstractBase:1.0" and the empty string name. |
| * |
| * @param output the object to write. |
| * @param object the java object that must be written in the form of the CORBA |
| * {@link Any}. |
| */ |
| public void writeAny(OutputStream output, Object object) |
| { |
| Any any = output.orb().create_any(); |
| if (object == null) |
| { |
| GeneralTypeCode t = new GeneralTypeCode(TCKind.tk_abstract_interface); |
| t.setId("IDL:omg.org/CORBA/AbstractBase:1.0"); |
| t.setName(""); |
| any.type(t); |
| output.write_any(any); |
| return; |
| } |
| else if (object instanceof org.omg.CORBA.Object |
| && !(object instanceof Remote)) |
| { |
| // Write as value type. |
| boolean inserted = ObjectCreator.insertWithHelper(any, object); |
| if (inserted) |
| { |
| output.write_any(any); |
| return; |
| } |
| } |
| |
| if (object instanceof org.omg.CORBA.Object) |
| writeAnyAsRemote(output, object); |
| else if (object instanceof Serializable) |
| { |
| any.insert_Value((Serializable) object); |
| output.write_any(any); |
| } |
| else |
| { |
| MARSHAL m = new MARSHAL(object.getClass().getName() |
| + " must be CORBA Object, Remote or Serializable"); |
| m.minor = Minor.NonSerializable; |
| throw m; |
| } |
| } |
| |
| /** |
| * Write Any as for remote object. |
| */ |
| void writeAnyAsRemote(OutputStream output, Object object) |
| { |
| GeneralTypeCode t = new GeneralTypeCode(TCKind.tk_objref); |
| t.setId(m_ValueHandler.getRMIRepositoryID(object.getClass())); |
| t.setName(object.getClass().getName()); |
| |
| // Writing Any (typecode, followed by value). |
| output.write_TypeCode(t); |
| writeRemoteObject(output, object); |
| } |
| |
| /** |
| * Get the class name excluding the package name. |
| */ |
| String getName(String n) |
| { |
| int p = n.lastIndexOf('.'); |
| if (p < 0) |
| return n; |
| else |
| return n.substring(p + 1); |
| } |
| |
| /** |
| * Read Any from the input stream. |
| */ |
| public Object readAny(InputStream input) |
| { |
| return input.read_any(); |
| } |
| |
| /** |
| * Write the passed parameter to the output stream as CORBA object. If the |
| * parameter is an instance of Remote and not an instance of Stub, the method |
| * instantiates a suitable Tie, connects the parameter to this Tie and then |
| * connects that Tie to the ORB that is requested from the output stream. Then |
| * the object reference is written to the stream, making remote invocations |
| * possible. This method is used in write_value(..) method group in |
| * {@link org.omg.CORBA_2_3.portable.OutputStream} and also may be called |
| * directly from generated Stubs and Ties. |
| * |
| * @param output a stream to write to, must be |
| * org.omg.CORBA_2_3.portable.OutputStream |
| * @param object an object to write. |
| */ |
| public void writeRemoteObject(OutputStream an_output, Object object) |
| { |
| org.omg.CORBA_2_3.portable.OutputStream output = (org.omg.CORBA_2_3.portable.OutputStream) an_output; |
| if (object == null) |
| an_output.write_Object(null); |
| else if (isTieRequired(object)) |
| { |
| // Find the interface that is implemented by the object and extends |
| // Remote. |
| Class fc = getExportedInterface(object); |
| exportTie(output, object, fc); |
| } |
| else if (object instanceof org.omg.CORBA.Object) |
| { |
| ensureOrbRunning(output); |
| an_output.write_Object((org.omg.CORBA.Object) object); |
| } |
| else if (object != null && object instanceof Serializable) |
| writeFields(an_output, (Serializable) object); |
| } |
| |
| } |
