/*
* Copyright (c) 1999, 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
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*/
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 list(Name name) throws NamingException {
Context ctx = getTargetContext();
return ctx.list(name);
}
public NamingEnumeration list(String name) throws NamingException {
Context ctx = getTargetContext();
return ctx.list(name);
}
public NamingEnumeration listBindings(Name name)
throws NamingException
{
Context ctx = getTargetContext();
return ctx.listBindings(name);
}
public NamingEnumeration 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;
}
}
}