| /* |
| * Copyright (c) 1999, 2011, 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 javax.naming.spi; |
| |
| import java.util.Hashtable; |
| import javax.naming.*; |
| |
| /** |
| * This class is for dealing with federations/continuations. |
| * |
| * @author Rosanna Lee |
| * @author Scott Seligman |
| * @since 1.3 |
| */ |
| |
| class ContinuationContext implements Context, Resolver { |
| protected CannotProceedException cpe; |
| protected Hashtable<?,?> env; |
| protected Context contCtx = null; |
| |
| protected ContinuationContext(CannotProceedException cpe, |
| Hashtable<?,?> env) { |
| this.cpe = cpe; |
| this.env = env; |
| } |
| |
| protected Context getTargetContext() throws NamingException { |
| if (contCtx == null) { |
| if (cpe.getResolvedObj() == null) |
| throw (NamingException)cpe.fillInStackTrace(); |
| |
| contCtx = NamingManager.getContext(cpe.getResolvedObj(), |
| cpe.getAltName(), |
| cpe.getAltNameCtx(), |
| env); |
| if (contCtx == null) |
| throw (NamingException)cpe.fillInStackTrace(); |
| } |
| return contCtx; |
| } |
| |
| public Object lookup(Name name) throws NamingException { |
| Context ctx = getTargetContext(); |
| return ctx.lookup(name); |
| } |
| |
| public Object lookup(String name) throws NamingException { |
| Context ctx = getTargetContext(); |
| return ctx.lookup(name); |
| } |
| |
| public void bind(Name name, Object newObj) throws NamingException { |
| Context ctx = getTargetContext(); |
| ctx.bind(name, newObj); |
| } |
| |
| public void bind(String name, Object newObj) throws NamingException { |
| Context ctx = getTargetContext(); |
| ctx.bind(name, newObj); |
| } |
| |
| public void rebind(Name name, Object newObj) throws NamingException { |
| Context ctx = getTargetContext(); |
| ctx.rebind(name, newObj); |
| } |
| public void rebind(String name, Object newObj) throws NamingException { |
| Context ctx = getTargetContext(); |
| ctx.rebind(name, newObj); |
| } |
| |
| public void unbind(Name name) throws NamingException { |
| Context ctx = getTargetContext(); |
| ctx.unbind(name); |
| } |
| public void unbind(String name) throws NamingException { |
| Context ctx = getTargetContext(); |
| ctx.unbind(name); |
| } |
| |
| public void rename(Name name, Name newName) throws NamingException { |
| Context ctx = getTargetContext(); |
| ctx.rename(name, newName); |
| } |
| public void rename(String name, String newName) throws NamingException { |
| Context ctx = getTargetContext(); |
| ctx.rename(name, newName); |
| } |
| |
| public NamingEnumeration<NameClassPair> list(Name name) throws NamingException { |
| Context ctx = getTargetContext(); |
| return ctx.list(name); |
| } |
| public NamingEnumeration<NameClassPair> list(String name) throws NamingException { |
| Context ctx = getTargetContext(); |
| return ctx.list(name); |
| } |
| |
| |
| public NamingEnumeration<Binding> listBindings(Name name) |
| throws NamingException |
| { |
| Context ctx = getTargetContext(); |
| return ctx.listBindings(name); |
| } |
| |
| public NamingEnumeration<Binding> listBindings(String name) throws NamingException { |
| Context ctx = getTargetContext(); |
| return ctx.listBindings(name); |
| } |
| |
| public void destroySubcontext(Name name) throws NamingException { |
| Context ctx = getTargetContext(); |
| ctx.destroySubcontext(name); |
| } |
| public void destroySubcontext(String name) throws NamingException { |
| Context ctx = getTargetContext(); |
| ctx.destroySubcontext(name); |
| } |
| |
| public Context createSubcontext(Name name) throws NamingException { |
| Context ctx = getTargetContext(); |
| return ctx.createSubcontext(name); |
| } |
| public Context createSubcontext(String name) throws NamingException { |
| Context ctx = getTargetContext(); |
| return ctx.createSubcontext(name); |
| } |
| |
| public Object lookupLink(Name name) throws NamingException { |
| Context ctx = getTargetContext(); |
| return ctx.lookupLink(name); |
| } |
| public Object lookupLink(String name) throws NamingException { |
| Context ctx = getTargetContext(); |
| return ctx.lookupLink(name); |
| } |
| |
| public NameParser getNameParser(Name name) throws NamingException { |
| Context ctx = getTargetContext(); |
| return ctx.getNameParser(name); |
| } |
| |
| public NameParser getNameParser(String name) throws NamingException { |
| Context ctx = getTargetContext(); |
| return ctx.getNameParser(name); |
| } |
| |
| public Name composeName(Name name, Name prefix) |
| throws NamingException |
| { |
| Context ctx = getTargetContext(); |
| return ctx.composeName(name, prefix); |
| } |
| |
| public String composeName(String name, String prefix) |
| throws NamingException { |
| Context ctx = getTargetContext(); |
| return ctx.composeName(name, prefix); |
| } |
| |
| public Object addToEnvironment(String propName, Object value) |
| throws NamingException { |
| Context ctx = getTargetContext(); |
| return ctx.addToEnvironment(propName, value); |
| } |
| |
| public Object removeFromEnvironment(String propName) |
| throws NamingException { |
| Context ctx = getTargetContext(); |
| return ctx.removeFromEnvironment(propName); |
| } |
| |
| public Hashtable<?,?> getEnvironment() throws NamingException { |
| Context ctx = getTargetContext(); |
| return ctx.getEnvironment(); |
| } |
| |
| public String getNameInNamespace() throws NamingException { |
| Context ctx = getTargetContext(); |
| return ctx.getNameInNamespace(); |
| } |
| |
| public ResolveResult |
| resolveToClass(Name name, Class<? extends Context> contextType) |
| throws NamingException |
| { |
| if (cpe.getResolvedObj() == null) |
| throw (NamingException)cpe.fillInStackTrace(); |
| |
| Resolver res = NamingManager.getResolver(cpe.getResolvedObj(), |
| cpe.getAltName(), |
| cpe.getAltNameCtx(), |
| env); |
| if (res == null) |
| throw (NamingException)cpe.fillInStackTrace(); |
| return res.resolveToClass(name, contextType); |
| } |
| |
| public ResolveResult |
| resolveToClass(String name, Class<? extends Context> contextType) |
| throws NamingException |
| { |
| if (cpe.getResolvedObj() == null) |
| throw (NamingException)cpe.fillInStackTrace(); |
| |
| Resolver res = NamingManager.getResolver(cpe.getResolvedObj(), |
| cpe.getAltName(), |
| cpe.getAltNameCtx(), |
| env); |
| if (res == null) |
| throw (NamingException)cpe.fillInStackTrace(); |
| return res.resolveToClass(name, contextType); |
| } |
| |
| public void close() throws NamingException { |
| cpe = null; |
| env = null; |
| if (contCtx != null) { |
| contCtx.close(); |
| contCtx = null; |
| } |
| } |
| } |