247 lines
8.2 KiB
Java
247 lines
8.2 KiB
Java
/*
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* Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package javax.naming.spi;
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import java.util.Hashtable;
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import javax.naming.*;
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/**
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* This class is for dealing with federations/continuations.
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*
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* @author Rosanna Lee
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* @author Scott Seligman
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* @since 1.3
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*/
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class ContinuationContext implements Context, Resolver {
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protected CannotProceedException cpe;
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protected Hashtable<?,?> env;
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protected Context contCtx = null;
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protected ContinuationContext(CannotProceedException cpe,
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Hashtable<?,?> env) {
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this.cpe = cpe;
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this.env = env;
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}
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protected Context getTargetContext() throws NamingException {
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if (contCtx == null) {
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if (cpe.getResolvedObj() == null)
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throw (NamingException)cpe.fillInStackTrace();
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contCtx = NamingManager.getContext(cpe.getResolvedObj(),
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cpe.getAltName(),
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cpe.getAltNameCtx(),
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env);
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if (contCtx == null)
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throw (NamingException)cpe.fillInStackTrace();
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}
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return contCtx;
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}
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public Object lookup(Name name) throws NamingException {
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Context ctx = getTargetContext();
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return ctx.lookup(name);
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}
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public Object lookup(String name) throws NamingException {
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Context ctx = getTargetContext();
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return ctx.lookup(name);
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}
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public void bind(Name name, Object newObj) throws NamingException {
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Context ctx = getTargetContext();
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ctx.bind(name, newObj);
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}
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public void bind(String name, Object newObj) throws NamingException {
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Context ctx = getTargetContext();
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ctx.bind(name, newObj);
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}
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public void rebind(Name name, Object newObj) throws NamingException {
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Context ctx = getTargetContext();
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ctx.rebind(name, newObj);
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}
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public void rebind(String name, Object newObj) throws NamingException {
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Context ctx = getTargetContext();
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ctx.rebind(name, newObj);
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}
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public void unbind(Name name) throws NamingException {
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Context ctx = getTargetContext();
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ctx.unbind(name);
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}
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public void unbind(String name) throws NamingException {
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Context ctx = getTargetContext();
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ctx.unbind(name);
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}
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public void rename(Name name, Name newName) throws NamingException {
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Context ctx = getTargetContext();
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ctx.rename(name, newName);
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}
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public void rename(String name, String newName) throws NamingException {
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Context ctx = getTargetContext();
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ctx.rename(name, newName);
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}
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public NamingEnumeration<NameClassPair> list(Name name) throws NamingException {
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Context ctx = getTargetContext();
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return ctx.list(name);
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}
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public NamingEnumeration<NameClassPair> list(String name) throws NamingException {
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Context ctx = getTargetContext();
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return ctx.list(name);
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}
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public NamingEnumeration<Binding> listBindings(Name name)
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throws NamingException
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{
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Context ctx = getTargetContext();
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return ctx.listBindings(name);
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}
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public NamingEnumeration<Binding> listBindings(String name) throws NamingException {
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Context ctx = getTargetContext();
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return ctx.listBindings(name);
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}
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public void destroySubcontext(Name name) throws NamingException {
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Context ctx = getTargetContext();
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ctx.destroySubcontext(name);
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}
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public void destroySubcontext(String name) throws NamingException {
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Context ctx = getTargetContext();
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ctx.destroySubcontext(name);
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}
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public Context createSubcontext(Name name) throws NamingException {
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Context ctx = getTargetContext();
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return ctx.createSubcontext(name);
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}
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public Context createSubcontext(String name) throws NamingException {
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Context ctx = getTargetContext();
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return ctx.createSubcontext(name);
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}
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public Object lookupLink(Name name) throws NamingException {
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Context ctx = getTargetContext();
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return ctx.lookupLink(name);
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}
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public Object lookupLink(String name) throws NamingException {
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Context ctx = getTargetContext();
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return ctx.lookupLink(name);
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}
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public NameParser getNameParser(Name name) throws NamingException {
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Context ctx = getTargetContext();
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return ctx.getNameParser(name);
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}
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public NameParser getNameParser(String name) throws NamingException {
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Context ctx = getTargetContext();
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return ctx.getNameParser(name);
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}
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public Name composeName(Name name, Name prefix)
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throws NamingException
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{
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Context ctx = getTargetContext();
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return ctx.composeName(name, prefix);
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}
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public String composeName(String name, String prefix)
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throws NamingException {
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Context ctx = getTargetContext();
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return ctx.composeName(name, prefix);
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}
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public Object addToEnvironment(String propName, Object value)
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throws NamingException {
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Context ctx = getTargetContext();
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return ctx.addToEnvironment(propName, value);
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}
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public Object removeFromEnvironment(String propName)
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throws NamingException {
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Context ctx = getTargetContext();
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return ctx.removeFromEnvironment(propName);
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}
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public Hashtable<?,?> getEnvironment() throws NamingException {
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Context ctx = getTargetContext();
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return ctx.getEnvironment();
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}
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public String getNameInNamespace() throws NamingException {
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Context ctx = getTargetContext();
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return ctx.getNameInNamespace();
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}
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public ResolveResult
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resolveToClass(Name name, Class<? extends Context> contextType)
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throws NamingException
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{
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if (cpe.getResolvedObj() == null)
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throw (NamingException)cpe.fillInStackTrace();
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Resolver res = NamingManager.getResolver(cpe.getResolvedObj(),
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cpe.getAltName(),
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cpe.getAltNameCtx(),
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env);
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if (res == null)
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throw (NamingException)cpe.fillInStackTrace();
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return res.resolveToClass(name, contextType);
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}
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public ResolveResult
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resolveToClass(String name, Class<? extends Context> contextType)
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throws NamingException
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{
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if (cpe.getResolvedObj() == null)
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throw (NamingException)cpe.fillInStackTrace();
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Resolver res = NamingManager.getResolver(cpe.getResolvedObj(),
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cpe.getAltName(),
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cpe.getAltNameCtx(),
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env);
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if (res == null)
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throw (NamingException)cpe.fillInStackTrace();
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return res.resolveToClass(name, contextType);
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}
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public void close() throws NamingException {
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cpe = null;
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env = null;
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if (contCtx != null) {
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contCtx.close();
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contCtx = null;
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}
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}
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}
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