| /* |
| * 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.toolkit.ctx; |
| |
| import javax.naming.*; |
| import javax.naming.directory.*; |
| |
| /** |
| * Direct subclasses of AtomicDirContext must provide implementations for |
| * the abstract a_ DirContext methods, and override the a_ Context methods |
| * (which are no longer abstract because they have been overriden by |
| * PartialCompositeDirContext with dummy implementations). |
| * |
| * If the subclass implements the notion of implicit nns, |
| * it must override the a_*_nns DirContext and Context methods as well. |
| * |
| * @author Rosanna Lee |
| * |
| */ |
| |
| public abstract class AtomicDirContext extends ComponentDirContext { |
| |
| protected AtomicDirContext() { |
| _contextType = _ATOMIC; |
| } |
| |
| // ------ Abstract methods whose implementations come from subclass |
| |
| protected abstract Attributes a_getAttributes(String name, String[] attrIds, |
| Continuation cont) |
| throws NamingException; |
| |
| protected abstract void a_modifyAttributes(String name, int mod_op, |
| Attributes attrs, |
| Continuation cont) |
| throws NamingException; |
| |
| protected abstract void a_modifyAttributes(String name, |
| ModificationItem[] mods, |
| Continuation cont) |
| throws NamingException; |
| |
| protected abstract void a_bind(String name, Object obj, |
| Attributes attrs, |
| Continuation cont) |
| throws NamingException; |
| |
| protected abstract void a_rebind(String name, Object obj, |
| Attributes attrs, |
| Continuation cont) |
| throws NamingException; |
| |
| protected abstract DirContext a_createSubcontext(String name, |
| Attributes attrs, |
| Continuation cont) |
| throws NamingException; |
| |
| protected abstract NamingEnumeration<SearchResult> a_search( |
| Attributes matchingAttributes, |
| String[] attributesToReturn, |
| Continuation cont) |
| throws NamingException; |
| |
| protected abstract NamingEnumeration<SearchResult> a_search( |
| String name, |
| String filterExpr, |
| Object[] filterArgs, |
| SearchControls cons, |
| Continuation cont) |
| throws NamingException; |
| |
| protected abstract NamingEnumeration<SearchResult> a_search( |
| String name, |
| String filter, |
| SearchControls cons, |
| Continuation cont) |
| throws NamingException; |
| |
| protected abstract DirContext a_getSchema(Continuation cont) |
| throws NamingException; |
| |
| protected abstract DirContext a_getSchemaClassDefinition(Continuation cont) |
| throws NamingException; |
| |
| // ------ Methods that need to be overridden by subclass |
| |
| // default implementations of a_*_nns methods |
| |
| // The following methods are called when the DirContext methods |
| // are invoked with a name that has a trailing slash. |
| // For naming systems that support implicit nns, |
| // the trailing slash signifies the implicit nns. |
| // For such naming systems, override these a_*_nns methods. |
| // |
| // For naming systems that support junctions (explicit nns), |
| // the trailing slash is meaningless because a junction does not |
| // have an implicit nns. The default implementation here |
| // throws a NameNotFoundException for such names. |
| // If a context wants to accept a trailing slash as having |
| // the same meaning as the same name without a trailing slash, |
| // then it should override these a_*_nns methods. |
| |
| protected Attributes a_getAttributes_nns(String name, |
| String[] attrIds, |
| Continuation cont) |
| throws NamingException { |
| a_processJunction_nns(name, cont); |
| return null; |
| } |
| |
| protected void a_modifyAttributes_nns(String name, int mod_op, |
| Attributes attrs, |
| Continuation cont) |
| throws NamingException { |
| a_processJunction_nns(name, cont); |
| } |
| |
| protected void a_modifyAttributes_nns(String name, |
| ModificationItem[] mods, |
| Continuation cont) |
| throws NamingException { |
| a_processJunction_nns(name, cont); |
| } |
| |
| protected void a_bind_nns(String name, Object obj, |
| Attributes attrs, |
| Continuation cont) |
| throws NamingException { |
| a_processJunction_nns(name, cont); |
| } |
| |
| protected void a_rebind_nns(String name, Object obj, |
| Attributes attrs, |
| Continuation cont) |
| throws NamingException { |
| a_processJunction_nns(name, cont); |
| } |
| |
| protected DirContext a_createSubcontext_nns(String name, |
| Attributes attrs, |
| Continuation cont) |
| throws NamingException { |
| a_processJunction_nns(name, cont); |
| return null; |
| } |
| |
| protected NamingEnumeration<SearchResult> a_search_nns( |
| Attributes matchingAttributes, |
| String[] attributesToReturn, |
| Continuation cont) |
| throws NamingException { |
| a_processJunction_nns(cont); |
| return null; |
| } |
| |
| protected NamingEnumeration<SearchResult> a_search_nns(String name, |
| String filterExpr, |
| Object[] filterArgs, |
| SearchControls cons, |
| Continuation cont) |
| throws NamingException { |
| a_processJunction_nns(name, cont); |
| return null; |
| } |
| |
| protected NamingEnumeration<SearchResult> a_search_nns(String name, |
| String filter, |
| SearchControls cons, |
| Continuation cont) |
| throws NamingException { |
| a_processJunction_nns(name, cont); |
| return null; |
| } |
| |
| protected DirContext a_getSchema_nns(Continuation cont) throws NamingException { |
| a_processJunction_nns(cont); |
| return null; |
| } |
| |
| protected DirContext a_getSchemaDefinition_nns(Continuation cont) |
| throws NamingException { |
| a_processJunction_nns(cont); |
| return null; |
| } |
| |
| // ------- implementations of c_ DirContext methods using corresponding |
| // ------- a_ and a_*_nns methods |
| |
| protected Attributes c_getAttributes(Name name, String[] attrIds, |
| Continuation cont) |
| throws NamingException { |
| if (resolve_to_penultimate_context(name, cont)) |
| return a_getAttributes(name.toString(), attrIds, cont); |
| return null; |
| } |
| |
| protected void c_modifyAttributes(Name name, int mod_op, |
| Attributes attrs, Continuation cont) |
| throws NamingException { |
| if (resolve_to_penultimate_context(name, cont)) |
| a_modifyAttributes(name.toString(), mod_op, attrs, cont); |
| } |
| |
| protected void c_modifyAttributes(Name name, ModificationItem[] mods, |
| Continuation cont) |
| throws NamingException { |
| if (resolve_to_penultimate_context(name, cont)) |
| a_modifyAttributes(name.toString(), mods, cont); |
| } |
| |
| protected void c_bind(Name name, Object obj, |
| Attributes attrs, Continuation cont) |
| throws NamingException { |
| if (resolve_to_penultimate_context(name, cont)) |
| a_bind(name.toString(), obj, attrs, cont); |
| } |
| |
| protected void c_rebind(Name name, Object obj, |
| Attributes attrs, Continuation cont) |
| throws NamingException { |
| if (resolve_to_penultimate_context(name, cont)) |
| a_rebind(name.toString(), obj, attrs, cont); |
| } |
| |
| protected DirContext c_createSubcontext(Name name, |
| Attributes attrs, |
| Continuation cont) |
| throws NamingException { |
| if (resolve_to_penultimate_context(name, cont)) |
| return a_createSubcontext(name.toString(), |
| attrs, cont); |
| return null; |
| } |
| |
| protected NamingEnumeration<SearchResult> c_search(Name name, |
| Attributes matchingAttributes, |
| String[] attributesToReturn, |
| Continuation cont) |
| throws NamingException { |
| if (resolve_to_context(name, cont)) |
| return a_search(matchingAttributes, attributesToReturn, cont); |
| return null; |
| } |
| |
| protected NamingEnumeration<SearchResult> c_search(Name name, |
| String filter, |
| SearchControls cons, |
| Continuation cont) |
| throws NamingException { |
| if (resolve_to_penultimate_context(name, cont)) |
| return a_search(name.toString(), filter, cons, cont); |
| return null; |
| } |
| |
| protected NamingEnumeration<SearchResult> c_search(Name name, |
| String filterExpr, |
| Object[] filterArgs, |
| SearchControls cons, |
| Continuation cont) |
| throws NamingException { |
| if (resolve_to_penultimate_context(name, cont)) |
| return a_search(name.toString(), filterExpr, filterArgs, cons, cont); |
| return null; |
| } |
| |
| protected DirContext c_getSchema(Name name, Continuation cont) |
| throws NamingException { |
| if (resolve_to_context(name, cont)) |
| return a_getSchema(cont); |
| return null; |
| } |
| |
| protected DirContext c_getSchemaClassDefinition(Name name, Continuation cont) |
| throws NamingException { |
| if (resolve_to_context(name, cont)) |
| return a_getSchemaClassDefinition(cont); |
| return null; |
| } |
| |
| /* equivalent to methods in DirContext interface for nns */ |
| |
| protected Attributes c_getAttributes_nns(Name name, String[] attrIds, |
| Continuation cont) |
| throws NamingException { |
| if (resolve_to_penultimate_context_nns(name, cont)) |
| return a_getAttributes_nns(name.toString(), attrIds, cont); |
| return null; |
| } |
| |
| protected void c_modifyAttributes_nns(Name name, int mod_op, |
| Attributes attrs, Continuation cont) |
| throws NamingException { |
| if (resolve_to_penultimate_context_nns(name, cont)) |
| a_modifyAttributes_nns(name.toString(), mod_op, attrs, cont); |
| } |
| |
| protected void c_modifyAttributes_nns(Name name, ModificationItem[] mods, |
| Continuation cont) |
| throws NamingException { |
| if (resolve_to_penultimate_context_nns(name, cont)) |
| a_modifyAttributes_nns(name.toString(), mods, cont); |
| } |
| |
| protected void c_bind_nns(Name name, Object obj, |
| Attributes attrs, Continuation cont) |
| throws NamingException { |
| if (resolve_to_penultimate_context_nns(name, cont)) |
| a_bind_nns(name.toString(), obj, attrs, cont); |
| } |
| |
| protected void c_rebind_nns(Name name, Object obj, |
| Attributes attrs, Continuation cont) |
| throws NamingException { |
| if (resolve_to_penultimate_context_nns(name, cont)) |
| a_rebind_nns(name.toString(), obj, attrs, cont); |
| } |
| |
| protected DirContext c_createSubcontext_nns(Name name, |
| Attributes attrs, |
| Continuation cont) |
| throws NamingException { |
| if (resolve_to_penultimate_context_nns(name, cont)) |
| return a_createSubcontext_nns(name.toString(), attrs, cont); |
| return null; |
| } |
| |
| protected NamingEnumeration<SearchResult> c_search_nns( |
| Name name, |
| Attributes matchingAttributes, |
| String[] attributesToReturn, |
| Continuation cont) |
| throws NamingException { |
| resolve_to_nns_and_continue(name, cont); |
| return null; |
| } |
| |
| protected NamingEnumeration<SearchResult> c_search_nns(Name name, |
| String filter, |
| SearchControls cons, |
| Continuation cont) |
| throws NamingException { |
| if (resolve_to_penultimate_context_nns(name, cont)) |
| return a_search_nns(name.toString(), filter, cons, cont); |
| return null; |
| } |
| |
| protected NamingEnumeration<SearchResult> c_search_nns(Name name, |
| String filterExpr, |
| Object[] filterArgs, |
| SearchControls cons, |
| Continuation cont) |
| throws NamingException { |
| if (resolve_to_penultimate_context_nns(name, cont)) |
| return a_search_nns(name.toString(), filterExpr, filterArgs, |
| cons, cont); |
| return null; |
| } |
| |
| protected DirContext c_getSchema_nns(Name name, Continuation cont) |
| throws NamingException { |
| resolve_to_nns_and_continue(name, cont); |
| return null; |
| } |
| |
| protected DirContext c_getSchemaClassDefinition_nns(Name name, Continuation cont) |
| throws NamingException { |
| resolve_to_nns_and_continue(name, cont); |
| return null; |
| } |
| } |