From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libjava/classpath/javax/rmi/CORBA/Util.java | 416 ++++++++++++++++++++++++++++ 1 file changed, 416 insertions(+) create mode 100644 libjava/classpath/javax/rmi/CORBA/Util.java (limited to 'libjava/classpath/javax/rmi/CORBA/Util.java') diff --git a/libjava/classpath/javax/rmi/CORBA/Util.java b/libjava/classpath/javax/rmi/CORBA/Util.java new file mode 100644 index 000000000..9c6df60a8 --- /dev/null +++ b/libjava/classpath/javax/rmi/CORBA/Util.java @@ -0,0 +1,416 @@ +/* Util.java -- + Copyright (C) 2002, 2004, 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 javax.rmi.CORBA; + +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.TRANSACTION_REQUIRED; +import org.omg.CORBA.TRANSACTION_ROLLEDBACK; +import org.omg.CORBA.TypeCode; +import org.omg.CORBA.portable.InputStream; +import org.omg.CORBA.portable.OutputStream; + +import gnu.javax.rmi.CORBA.DelegateFactory; + +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 javax.transaction.InvalidTransactionException; +import javax.transaction.TransactionRequiredException; +import javax.transaction.TransactionRolledbackException; + +/** + * Provides utility methods used by stubs and ties to perform common operations. + * The functionality is forwarded to the enclosed UtilDelegate. This delegate + * can be altered by setting the system property "javax.rmi.CORBA.UtilClass" to + * the name of the alternative class that must implement {@link UtilDelegate}. + * + * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) + */ +public class Util +{ + /** + * The delegate, responsible for all functionality. + */ + static UtilDelegate delegate = (UtilDelegate) DelegateFactory.getInstance(DelegateFactory.UTIL); + + /** + * Prevents this class from being instantiated. + */ + private Util() + { + } + + /** + * Used by local stubs to create a copy of the object. The object must be + * Serializable for this operation to succeed. Strings are not copied and + * 1D-3D string arrays are only cloned. + */ + public static java.lang.Object copyObject(java.lang.Object object, ORB orb) + throws RemoteException + { + return delegate.copyObject(object, orb); + } + + /** + * Used by local stubs to create a multiple copies of the object, preserving + * sharing accross the parameters if necessary. + */ + public static java.lang.Object[] copyObjects(java.lang.Object[] object, + ORB orb) + throws RemoteException + { + return delegate.copyObjects(object, orb); + } + + /** + * Get the value handler that Serializes Java objects to and from CDR (GIOP) + * streams. + * + * When using the default Util implementation, the class of the returned + * handler can be altered by setting by setting the system property + * "javax.rmi.CORBA.ValueHandlerClass" to the name of the alternative class + * that must implement {@link ValueHandler}. + */ + public static ValueHandler createValueHandler() + { + return delegate.createValueHandler(); + } + + /** + * This call is finally delegated to {@link RMIClassLoader#getClassAnnotation}; + */ + public static String getCodebase(Class clz) + { + return delegate.getCodebase(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 static Tie getTie(Remote target) + { + return delegate.getTie(target); + } + + /** + * Checks if the given stub is local. The implementation it delegates call to + * {@link ObjectImpl#_is_local(). + * + * @param stub a stub to check. + * @return true if the stub is local, false otherwise. + * + * @throws RemoteException if the {@link ObjectImpl#_is_local()} throws a + * {@link org.omg.CORBA.SystemException}. + */ + public static boolean isLocal(Stub stub) + throws RemoteException + { + return delegate.isLocal(stub); + } + + /** + * 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". + * + * + * + * @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 static Class loadClass(String className, String remoteCodebase, + ClassLoader loader) + throws ClassNotFoundException + { + return delegate.loadClass(className, remoteCodebase, loader); + } + + /** + * Converts CORBA {@link SystemException} into RMI {@link RemoteException}. + * The exception is converted as defined in the following table: + *

+ * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + *
CORBA ExceptionRMI Exception
{@link COMM_FAILURE}{@link MarshalException}
{@link INV_OBJREF}{@link NoSuchObjectException}
{@link NO_PERMISSION}{@link AccessException}
{@link MARSHAL}{@link MarshalException}
{@link BAD_PARAM} (all other cases){@link MarshalException}
{@link OBJECT_NOT_EXIST}{@link NoSuchObjectException}
{@link TRANSACTION_REQUIRED}{@link TransactionRequiredException}
{@link TRANSACTION_ROLLEDBACK}{@link TransactionRolledbackException}
{@link INVALID_TRANSACTION}{@link InvalidTransactionException}
Any other {@link SystemException}{@link RemoteException}
+ *

+ *

+ * The exception detailed message always consists of + *

    + *
  1. the string "CORBA "
    2. + *
  2. the CORBA name of the system exception
    3. + *
  3. single space
    4. + *
  4. the hexadecimal value of the system exception's minor code, preceeded + * by 0x (higher bits contain {@link OMGVMCID}).
    5. + *
  5. single space
    6. + *
  6. the {@link CompletionStatus} of the exception: "Yes", "No" or "Maybe".
    7. + *
+ * The subsequent content is not part of the official RMI-IIOP standart and is + * added for compatibility with Sun's implementation: + *
    + *
  1. the phrase "; nested exception is: (line feed)(tab)"
    2. + *
  2. the full name of the mapped SystemException, as returned by + * Class.getName().
    3. + *
  3. the ": ". + *
  4. the value, returned by .getMessage() of the passed parameter.
    5. + *
+ *

+ * For instance, if the Internet connection was refused: + *

+ * CORBA COMM_FAILURE 0x535500C9 No + *

+ * The original CORBA exception is set as the cause of the RemoteException + * being created. + *

+ */ + public static RemoteException mapSystemException(SystemException ex) + { + return delegate.mapSystemException(ex); + } + + /** + * 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 static void registerTarget(Tie tie, Remote target) + { + delegate.registerTarget(tie, target); + } + + /** + * 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 static void unexportObject(Remote target) + throws NoSuchObjectException + { + delegate.unexportObject(target); + } + + /** + * 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: + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + *
Exception to map (or subclass)Maps into
{@link Error}{@link ServerError}
{@link RemoteException}{@link ServerException}
{@link SystemException}wrapException({@link #mapSystemException})
{@link RuntimeException}rethrows
Any other exception{@link UnexpectedException}
+ * + * @param exception 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 static RemoteException wrapException(Throwable exception) + { + return delegate.wrapException(exception); + } + + /** + * 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 static void writeAbstractObject(OutputStream output, + java.lang.Object object) + { + delegate.writeAbstractObject(output, 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 static void writeAny(OutputStream output, java.lang.Object object) + { + delegate.writeAny(output, object); + } + + /** + * Read Any from the input stream. + */ + public static java.lang.Object readAny(InputStream input) + { + return delegate.readAny(input); + } + + /** + * 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 (the ORB is started and activated, if required). 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 static void writeRemoteObject(OutputStream output, + java.lang.Object object) + { + delegate.writeRemoteObject(output, object); + } +} -- cgit v1.2.3