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