diff options
Diffstat (limited to 'libjava/classpath/gnu/java/rmi/server/UnicastServerRef.java')
| -rw-r--r-- | libjava/classpath/gnu/java/rmi/server/UnicastServerRef.java | 92 |
1 files changed, 45 insertions, 47 deletions
diff --git a/libjava/classpath/gnu/java/rmi/server/UnicastServerRef.java b/libjava/classpath/gnu/java/rmi/server/UnicastServerRef.java index 2f7cb9a2d94..59a9f080be9 100644 --- a/libjava/classpath/gnu/java/rmi/server/UnicastServerRef.java +++ b/libjava/classpath/gnu/java/rmi/server/UnicastServerRef.java @@ -8,7 +8,7 @@ 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 @@ -60,39 +60,39 @@ import java.util.Iterator; /** * This class connects the local, remotely available (exported) object to - * the local RMI server that accepts the remote calls. + * the local RMI server that accepts the remote calls. */ public class UnicastServerRef extends UnicastRef -{ +{ /** * Use GNU Classpath v 0.20 SVUID for interoperability */ private static final long serialVersionUID = - 5585608108300801246L; - + /** - * The class array, defining parameters of the jdk 1.2 RMI stub constructor. + * The class array, defining parameters of the jdk 1.2 RMI stub constructor. */ private static final Class[] stubprototype = new Class[] { RemoteRef.class }; - + /** * The exported remote object itself. */ Remote myself; // save the remote object itself - + /** * The skeleton (if any), associated with the exported remote object. */ protected Skeleton skel; - + /** * The stub, associated with the exported remote object (may be proxy class). */ protected Remote stub; - + /** - * The method table (RMI hash code to method) of the methods of the + * The method table (RMI hash code to method) of the methods of the * exported object. */ protected Hashtable methods = new Hashtable(); @@ -110,15 +110,15 @@ public class UnicastServerRef super(id); manager = UnicastConnectionManager.getInstance(port, ssf); } - + /** * Export the object and return its remote stub. The method tries to locate * existing stubs and skeletons. If this fails, the method instantiates the * proxy stub class. - * - * Stubs and skeletons are always ignored (even if present) if the + * + * Stubs and skeletons are always ignored (even if present) if the * java.rmi.server.ignoreStubClasses property is set to true. - * + * * @param obj the object being exported. * @return the stub (existing class or proxy) of the exported object. * @throws RemoteException if the export failed due any reason @@ -133,17 +133,17 @@ public class UnicastServerRef manager.serverobj = obj; String ignoreStubs; - - ClassLoader loader =obj.getClass().getClassLoader(); - + + ClassLoader loader =obj.getClass().getClassLoader(); + // Stubs are always searched for the bootstrap classes that may have // obsolete pattern and may still need also skeletons. if (loader==null) ignoreStubs = "false"; else - ignoreStubs = System.getProperty("java.rmi.server.ignoreStubClasses", + ignoreStubs = System.getProperty("java.rmi.server.ignoreStubClasses", "false"); - + if (! ignoreStubs.equals("true")) { // Find and install the stub @@ -172,21 +172,21 @@ public class UnicastServerRef return stub; } - + /** * Get the stub (actual class or proxy) of the exported remote object. - * + * * @return the remote stub (null if exportObject has not been called). */ public Remote getStub() { return stub; } - + /** - * Unexport the object (remove methods from the method hashcode table + * Unexport the object (remove methods from the method hashcode table * and call UnicastServer.unexportObject. - * + * * @param obj the object being unexported * @param force passed to the UnicastServer.unexportObject. * @return value, returned by the UnicastServer.unexportObject. @@ -202,7 +202,7 @@ public class UnicastServerRef * Return the class in the hierarchy for that the stub class is defined. * The Subs/Skels might not there for the actual class, but maybe for one of * the superclasses. - * + * * @return the class having stub defined, null if none. */ protected Class findStubSkelClass(Class startCls) @@ -231,17 +231,17 @@ public class UnicastServerRef } } } - + /** - * Get the helper (assisting) class with the given type. - * + * Get the helper (assisting) class with the given type. + * * @param cls the class, for that the helper class is requested. This class * and the requested helper class must share the same class loader. - * + * * @param type the type of the assisting helper. The only currently supported * non deprecated value is "_Stub" (load jdk 1.1 or 1.2 RMI stub). Another * (deprecated) value is "_Skel" (load skeleton). - * + * * @return the instantiated instance of the helper class or null if the * helper class cannot be found or instantiated. */ @@ -303,14 +303,14 @@ public class UnicastServerRef { return RemoteServer.getClientHost(); } - + /** * Build the method has code table and put it into {@link #methods} * (mapping RMI hashcode tos method). The same method is used to remove * the table. - * - * @param cls the class for that the method table is built. - * @param build if true, the class methods are added to the table. If + * + * @param cls the class for that the method table is built. + * @param build if true, the class methods are added to the table. If * false, they are removed from the table. */ protected void buildMethodHash(Class cls, boolean build) @@ -342,7 +342,7 @@ public class UnicastServerRef else return null; } - + /** * This method is called from the {@link UnicastServer#incomingMessageCall} * to deliver the remote call to this object. @@ -422,7 +422,7 @@ public class UnicastServerRef { if (skel == null) throw new NoSuchMethodException("JDK 1.1 call - Skeleton required"); - + UnicastRemoteCall call = new UnicastRemoteCall(conn); skel.dispatch(myself, call, method, hash); if (! call.isReturnValue()) @@ -431,16 +431,16 @@ public class UnicastServerRef return (call.returnValue()); } } - + /** * Create the 1.2 proxy stub in the case when the pre-generated stub is not * available of the system is explicitly instructed to use proxy stubs. - * + * * @param stubFor the class for that the proxy class must be constructed. * @param reference the remote reference, used to find the given object - * + * * @return the applicable proxy stub. - * + * * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) */ Remote createProxyStub(Class stubFor, RemoteRef reference) @@ -467,17 +467,15 @@ public class UnicastServerRef for (int i = 0; i < intfs.length; i++) intfs[i] = (Class) it.next(); - - RemoteObjectInvocationHandler handler = + + RemoteObjectInvocationHandler handler = new RemoteObjectInvocationHandler(reference); - - Object proxy = + + Object proxy = Proxy.newProxyInstance(stubFor.getClassLoader(), intfs, handler); return (Remote) proxy; } - - -} +} |