| /* |
| * Copyright (c) 2003, 2004, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.corba.se.spi.copyobject ; |
| |
| import com.sun.corba.se.spi.orb.ORB ; |
| |
| import com.sun.corba.se.impl.copyobject.ReferenceObjectCopierImpl ; |
| import com.sun.corba.se.impl.copyobject.FallbackObjectCopierImpl ; |
| import com.sun.corba.se.impl.copyobject.ORBStreamObjectCopierImpl ; |
| import com.sun.corba.se.impl.copyobject.JavaStreamObjectCopierImpl ; |
| |
| public abstract class CopyobjectDefaults |
| { |
| private CopyobjectDefaults() { } |
| |
| /** Obtain the ORB stream copier factory. Note that this version behaves differently |
| * than the others: each ObjectCopier produced by the factory only preserves aliasing |
| * within a single call to copy. The others copiers all preserve aliasing across |
| * all calls to copy (on the same ObjectCopier instance). |
| */ |
| public static ObjectCopierFactory makeORBStreamObjectCopierFactory( final ORB orb ) |
| { |
| return new ObjectCopierFactory() { |
| public ObjectCopier make( ) |
| { |
| return new ORBStreamObjectCopierImpl( orb ) ; |
| } |
| } ; |
| } |
| |
| public static ObjectCopierFactory makeJavaStreamObjectCopierFactory( final ORB orb ) |
| { |
| return new ObjectCopierFactory() { |
| public ObjectCopier make( ) |
| { |
| return new JavaStreamObjectCopierImpl( orb ) ; |
| } |
| } ; |
| } |
| |
| private static final ObjectCopier referenceObjectCopier = new ReferenceObjectCopierImpl() ; |
| |
| private static ObjectCopierFactory referenceObjectCopierFactory = |
| new ObjectCopierFactory() { |
| public ObjectCopier make() |
| { |
| return referenceObjectCopier ; |
| } |
| } ; |
| |
| /** Obtain the reference object "copier". This does no copies: it just |
| * returns whatever is passed to it. |
| */ |
| public static ObjectCopierFactory getReferenceObjectCopierFactory() |
| { |
| return referenceObjectCopierFactory ; |
| } |
| |
| /** Create a fallback copier factory from the two ObjectCopierFactory |
| * arguments. This copier makes an ObjectCopierFactory that creates |
| * instances of a fallback copier that first tries an ObjectCopier |
| * created from f1, then tries one created from f2, if the first |
| * throws a ReflectiveCopyException. |
| */ |
| public static ObjectCopierFactory makeFallbackObjectCopierFactory( |
| final ObjectCopierFactory f1, final ObjectCopierFactory f2 ) |
| { |
| return new ObjectCopierFactory() { |
| public ObjectCopier make() |
| { |
| ObjectCopier c1 = f1.make() ; |
| ObjectCopier c2 = f2.make() ; |
| return new FallbackObjectCopierImpl( c1, c2 ) ; |
| } |
| } ; |
| } |
| } |