| /* |
| * 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 com.sun.jndi.ldap; |
| |
| import java.security.AccessControlContext; |
| import java.security.AccessController; |
| import java.security.PrivilegedActionException; |
| import java.security.PrivilegedExceptionAction; |
| import java.util.Vector; |
| import javax.naming.*; |
| import javax.naming.directory.*; |
| import javax.naming.ldap.Control; |
| import javax.naming.spi.*; |
| |
| import com.sun.jndi.toolkit.ctx.Continuation; |
| |
| final class LdapBindingEnumeration |
| extends AbstractLdapNamingEnumeration<Binding> { |
| |
| private final AccessControlContext acc = AccessController.getContext(); |
| |
| LdapBindingEnumeration(LdapCtx homeCtx, LdapResult answer, Name remain, |
| Continuation cont) throws NamingException |
| { |
| super(homeCtx, answer, remain, cont); |
| } |
| |
| @Override |
| protected Binding |
| createItem(String dn, Attributes attrs, Vector<Control> respCtls) |
| throws NamingException { |
| |
| Object obj = null; |
| String atom = getAtom(dn); |
| |
| if (attrs.get(Obj.JAVA_ATTRIBUTES[Obj.CLASSNAME]) != null) { |
| // serialized object or object reference |
| try { |
| obj = AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() { |
| @Override |
| public Object run() throws NamingException { |
| return Obj.decodeObject(attrs); |
| } |
| }, acc); |
| } catch (PrivilegedActionException e) { |
| throw (NamingException)e.getException(); |
| } |
| } |
| if (obj == null) { |
| // DirContext object |
| obj = new LdapCtx(homeCtx, dn); |
| } |
| |
| CompositeName cn = new CompositeName(); |
| cn.add(atom); |
| |
| try { |
| obj = DirectoryManager.getObjectInstance(obj, cn, homeCtx, |
| homeCtx.envprops, attrs); |
| |
| } catch (NamingException e) { |
| throw e; |
| |
| } catch (Exception e) { |
| NamingException ne = |
| new NamingException( |
| "problem generating object using object factory"); |
| ne.setRootCause(e); |
| throw ne; |
| } |
| |
| Binding binding; |
| if (respCtls != null) { |
| binding = new BindingWithControls(cn.toString(), obj, |
| homeCtx.convertControls(respCtls)); |
| } else { |
| binding = new Binding(cn.toString(), obj); |
| } |
| binding.setNameInNamespace(dn); |
| return binding; |
| } |
| |
| @Override |
| protected LdapBindingEnumeration getReferredResults( |
| LdapReferralContext refCtx) throws NamingException{ |
| // repeat the original operation at the new context |
| return (LdapBindingEnumeration)refCtx.listBindings(listArg); |
| } |
| } |