/*
* Copyright (c) 1999, 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 com.sun.jndi.toolkit.ctx;
import javax.naming.*;
import javax.naming.directory.*;
import javax.naming.spi.ResolveResult;
/**
* 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 a_search(Attributes matchingAttributes,
String[] attributesToReturn,
Continuation cont)
throws NamingException;
protected abstract NamingEnumeration a_search(String name,
String filterExpr,
Object[] filterArgs,
SearchControls cons, Continuation cont)
throws NamingException;
protected abstract NamingEnumeration 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 a_search_nns(Attributes matchingAttributes,
String[] attributesToReturn,
Continuation cont)
throws NamingException {
a_processJunction_nns(cont);
return null;
}
protected NamingEnumeration a_search_nns(String name,
String filterExpr,
Object[] filterArgs,
SearchControls cons,
Continuation cont)
throws NamingException {
a_processJunction_nns(name, cont);
return null;
}
protected NamingEnumeration 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 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 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 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 c_search_nns(Name name,
Attributes matchingAttributes,
String[] attributesToReturn,
Continuation cont)
throws NamingException {
resolve_to_nns_and_continue(name, cont);
return null;
}
protected NamingEnumeration 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 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;
}
}