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. --- .../java/rmi/server/UnicastRemoteObject.java | 251 +++++++++++++++++++++ 1 file changed, 251 insertions(+) create mode 100644 libjava/classpath/java/rmi/server/UnicastRemoteObject.java (limited to 'libjava/classpath/java/rmi/server/UnicastRemoteObject.java') diff --git a/libjava/classpath/java/rmi/server/UnicastRemoteObject.java b/libjava/classpath/java/rmi/server/UnicastRemoteObject.java new file mode 100644 index 000000000..b6a972126 --- /dev/null +++ b/libjava/classpath/java/rmi/server/UnicastRemoteObject.java @@ -0,0 +1,251 @@ +/* UnicastRemoteObject.java -- + Copyright (c) 1996, 1997, 1998, 1999, 2002, 2003, 2006 + 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 java.rmi.server; + +import gnu.java.rmi.server.UnicastServerRef; + +import java.rmi.NoSuchObjectException; +import java.rmi.Remote; +import java.rmi.RemoteException; + +/** + * This class obtains stub that communicates with the remote object. + */ +public class UnicastRemoteObject extends RemoteServer +{ + /** + * Use SVUID for interoperability. + */ + private static final long serialVersionUID = 4974527148936298033L; + + //The following serialized fields are from Java API Documentation + // "Serialized form" + + /** + * The port, on that the created remote object becomes available, + * zero meaning the anonymous port. + */ + private int port; + + /** + * The client socket factory for producing client sockets, used by this + * object. + */ + private RMIClientSocketFactory csf; + + /** + * The server socket factory for producing server sockets, used by this + * object. + */ + private RMIServerSocketFactory ssf; + + /** + * Create and export new remote object without specifying the port value. + * + * @throws RemoteException if the attempt to export the object failed. + */ + protected UnicastRemoteObject() + throws RemoteException + { + this(0); + } + + /** + * Create and export the new remote object, making it available at the + * given port, local host. + * + * @param port the port, on that the object should become available. + * Zero means anonymous port. + * + * @throws RemoteException if the attempt to export the object failed. + */ + protected UnicastRemoteObject(int port) + throws RemoteException + { + this(port, RMISocketFactory.getSocketFactory(), + RMISocketFactory.getSocketFactory()); + } + + /** + * Create and export the new remote object, making it available at the + * given port, using sockets, produced by the specified factories. + * + * @param port the port, on that the object should become available. + * Zero means anonymous port. + * + * @param clientSocketFactory the client socket factory + * @param serverSocketFactory the server socket factory + * + * @throws RemoteException if the attempt to export the object failed. + */ + protected UnicastRemoteObject(int port, + RMIClientSocketFactory clientSocketFactory, + RMIServerSocketFactory serverSocketFactory) + throws RemoteException + { + this.port = port; + //Is RMIXXXSocketFactory serializable + //this.csf = csf; + //this.ssf = ssf; + this.ref = new UnicastServerRef(new ObjID(), port, serverSocketFactory); + exportObject(this, port); + } + + protected UnicastRemoteObject(RemoteRef ref) + throws RemoteException + { + super((UnicastServerRef) ref); + exportObject(this, 0); + } + + public Object clone() + throws CloneNotSupportedException + { + throw new Error("Not implemented"); + } + + /** + * Export object, making it available for the remote calls at the + * anonymous port. + * + * This method returns the instance of the abstract class, not an interface. + * Hence it will not work with the proxy stubs that are supported since + * jdk 1.5 (such stubs cannot be derived from the RemoteStub). Only use + * this method if you are sure that the stub class will be accessible. + * + * @param obj the object being exported. + * + * @return the remote object stub + * + * @throws RemoteException if the attempt to export the object failed. + */ + public static RemoteStub exportObject(Remote obj) + throws RemoteException + { + return (RemoteStub) exportObject(obj, 0); + } + + /** + * Export object, making it available for the remote calls at the + * specified port. + * + * Since jdk 1.5 this method does not longer require the stub class to be + * present. If such class is not found, the stub is replaced by the + * dynamically constructed proxy class. No attempt to find and load the stubs + * is made if the system property java.rmi.server.ignoreStubClasses + * is set to true (set to reduce the starting time if the stubs are + * surely not present and exclusively 1.2 RMI is used). + * + * @param obj the object being exported. + * @param port the remote object port + * + * @return the remote object stub + * + * @throws RemoteException if the attempt to export the object failed. + */ + public static Remote exportObject(Remote obj, int port) + throws RemoteException + { + return exportObject(obj, port, null); + } + + /** + * Create and export the new remote object, making it available at the + * given port, using sockets, produced by the specified factories. + * + * Since jdk 1.5 this method does not longer require the stub class to be + * present. If such class is not found, the stub is replaced by the + * dynamically constructed proxy class. No attempt to find and load the stubs + * is made if the system property java.rmi.server.ignoreStubClasses + * is set to true (set to reduce the starting time if the stubs are + * surely not present and exclusively 1.2 RMI is used). + * + * @param port the port, on that the object should become available. + * Zero means anonymous port. + * + * @param serverSocketFactory the server socket factory + */ + static Remote exportObject(Remote obj, int port, + RMIServerSocketFactory serverSocketFactory) + throws RemoteException + { + UnicastServerRef sref = null; + if (obj instanceof RemoteObject) + sref = (UnicastServerRef) ((RemoteObject) obj).getRef(); + + if (sref == null) + sref = new UnicastServerRef(new ObjID(), port, serverSocketFactory); + + Remote stub = sref.exportObject(obj); + addStub(obj, stub); + return stub; + } + + /** + * FIXME + */ + public static Remote exportObject(Remote obj, int port, + RMIClientSocketFactory csf, + RMIServerSocketFactory ssf) + throws RemoteException + { + return (exportObject(obj, port, ssf)); + } + + public static boolean unexportObject(Remote obj, boolean force) + throws NoSuchObjectException + { + if (obj instanceof RemoteObject) + { + deleteStub(obj); + UnicastServerRef sref = + (UnicastServerRef) ((RemoteObject) obj).getRef(); + return sref.unexportObject(obj, force); + } + // FIXME + /* else + { + ; + } + */ + return true; + } + +} -- cgit v1.2.3