| /* |
| * 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 |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package javax.naming.spi; |
| |
| import java.util.Hashtable; |
| |
| import javax.naming.Name; |
| import javax.naming.NamingEnumeration; |
| import javax.naming.CompositeName; |
| import javax.naming.NamingException; |
| import javax.naming.CannotProceedException; |
| import javax.naming.OperationNotSupportedException; |
| import javax.naming.Context; |
| |
| import javax.naming.directory.DirContext; |
| import javax.naming.directory.Attributes; |
| import javax.naming.directory.SearchControls; |
| import javax.naming.directory.ModificationItem; |
| |
| /** |
| * This class is the continuation context for invoking DirContext methods. |
| * |
| * @author Rosanna Lee |
| * @author Scott Seligman |
| * @since 1.3 |
| */ |
| |
| class ContinuationDirContext extends ContinuationContext implements DirContext { |
| |
| ContinuationDirContext(CannotProceedException cpe, Hashtable env) { |
| super(cpe, env); |
| } |
| |
| protected DirContextNamePair getTargetContext(Name name) |
| throws NamingException { |
| |
| if (cpe.getResolvedObj() == null) |
| throw (NamingException)cpe.fillInStackTrace(); |
| |
| Context ctx = NamingManager.getContext(cpe.getResolvedObj(), |
| cpe.getAltName(), |
| cpe.getAltNameCtx(), |
| env); |
| if (ctx == null) |
| throw (NamingException)cpe.fillInStackTrace(); |
| |
| if (ctx instanceof DirContext) |
| return new DirContextNamePair((DirContext)ctx, name); |
| |
| if (ctx instanceof Resolver) { |
| Resolver res = (Resolver)ctx; |
| ResolveResult rr = res.resolveToClass(name, DirContext.class); |
| |
| // Reached a DirContext; return result. |
| DirContext dctx = (DirContext)rr.getResolvedObj(); |
| return (new DirContextNamePair(dctx, rr.getRemainingName())); |
| } |
| |
| // Resolve all the way using lookup(). This may allow the operation |
| // to succeed if it doesn't require the penultimate context. |
| Object ultimate = ctx.lookup(name); |
| if (ultimate instanceof DirContext) { |
| return (new DirContextNamePair((DirContext)ultimate, |
| new CompositeName())); |
| } |
| |
| throw (NamingException)cpe.fillInStackTrace(); |
| } |
| |
| protected DirContextStringPair getTargetContext(String name) |
| throws NamingException { |
| |
| if (cpe.getResolvedObj() == null) |
| throw (NamingException)cpe.fillInStackTrace(); |
| |
| Context ctx = NamingManager.getContext(cpe.getResolvedObj(), |
| cpe.getAltName(), |
| cpe.getAltNameCtx(), |
| env); |
| |
| if (ctx instanceof DirContext) |
| return new DirContextStringPair((DirContext)ctx, name); |
| |
| if (ctx instanceof Resolver) { |
| Resolver res = (Resolver)ctx; |
| ResolveResult rr = res.resolveToClass(name, DirContext.class); |
| |
| // Reached a DirContext; return result. |
| DirContext dctx = (DirContext)rr.getResolvedObj(); |
| Name tmp = rr.getRemainingName(); |
| String remains = (tmp != null) ? tmp.toString() : ""; |
| return (new DirContextStringPair(dctx, remains)); |
| } |
| |
| // Resolve all the way using lookup(). This may allow the operation |
| // to succeed if it doesn't require the penultimate context. |
| Object ultimate = ctx.lookup(name); |
| if (ultimate instanceof DirContext) { |
| return (new DirContextStringPair((DirContext)ultimate, "")); |
| } |
| |
| throw (NamingException)cpe.fillInStackTrace(); |
| } |
| |
| public Attributes getAttributes(String name) throws NamingException { |
| DirContextStringPair res = getTargetContext(name); |
| return res.getDirContext().getAttributes(res.getString()); |
| } |
| |
| public Attributes getAttributes(String name, String[] attrIds) |
| throws NamingException { |
| DirContextStringPair res = getTargetContext(name); |
| return res.getDirContext().getAttributes(res.getString(), attrIds); |
| } |
| |
| public Attributes getAttributes(Name name) throws NamingException { |
| DirContextNamePair res = getTargetContext(name); |
| return res.getDirContext().getAttributes(res.getName()); |
| } |
| |
| public Attributes getAttributes(Name name, String[] attrIds) |
| throws NamingException { |
| DirContextNamePair res = getTargetContext(name); |
| return res.getDirContext().getAttributes(res.getName(), attrIds); |
| } |
| |
| public void modifyAttributes(Name name, int mod_op, Attributes attrs) |
| throws NamingException { |
| DirContextNamePair res = getTargetContext(name); |
| res.getDirContext().modifyAttributes(res.getName(), mod_op, attrs); |
| } |
| public void modifyAttributes(String name, int mod_op, Attributes attrs) |
| throws NamingException { |
| DirContextStringPair res = getTargetContext(name); |
| res.getDirContext().modifyAttributes(res.getString(), mod_op, attrs); |
| } |
| |
| public void modifyAttributes(Name name, ModificationItem[] mods) |
| throws NamingException { |
| DirContextNamePair res = getTargetContext(name); |
| res.getDirContext().modifyAttributes(res.getName(), mods); |
| } |
| public void modifyAttributes(String name, ModificationItem[] mods) |
| throws NamingException { |
| DirContextStringPair res = getTargetContext(name); |
| res.getDirContext().modifyAttributes(res.getString(), mods); |
| } |
| |
| public void bind(Name name, Object obj, Attributes attrs) |
| throws NamingException { |
| DirContextNamePair res = getTargetContext(name); |
| res.getDirContext().bind(res.getName(), obj, attrs); |
| } |
| public void bind(String name, Object obj, Attributes attrs) |
| throws NamingException { |
| DirContextStringPair res = getTargetContext(name); |
| res.getDirContext().bind(res.getString(), obj, attrs); |
| } |
| |
| public void rebind(Name name, Object obj, Attributes attrs) |
| throws NamingException { |
| DirContextNamePair res = getTargetContext(name); |
| res.getDirContext().rebind(res.getName(), obj, attrs); |
| } |
| public void rebind(String name, Object obj, Attributes attrs) |
| throws NamingException { |
| DirContextStringPair res = getTargetContext(name); |
| res.getDirContext().rebind(res.getString(), obj, attrs); |
| } |
| |
| public DirContext createSubcontext(Name name, Attributes attrs) |
| throws NamingException { |
| DirContextNamePair res = getTargetContext(name); |
| return res.getDirContext().createSubcontext(res.getName(), attrs); |
| } |
| |
| public DirContext createSubcontext(String name, Attributes attrs) |
| throws NamingException { |
| DirContextStringPair res = getTargetContext(name); |
| return |
| res.getDirContext().createSubcontext(res.getString(), attrs); |
| } |
| |
| public NamingEnumeration search(Name name, |
| Attributes matchingAttributes, |
| String[] attributesToReturn) |
| throws NamingException { |
| DirContextNamePair res = getTargetContext(name); |
| return res.getDirContext().search(res.getName(), matchingAttributes, |
| attributesToReturn); |
| } |
| |
| public NamingEnumeration search(String name, |
| Attributes matchingAttributes, |
| String[] attributesToReturn) |
| throws NamingException { |
| DirContextStringPair res = getTargetContext(name); |
| return res.getDirContext().search(res.getString(), |
| matchingAttributes, |
| attributesToReturn); |
| } |
| |
| public NamingEnumeration search(Name name, |
| Attributes matchingAttributes) |
| throws NamingException { |
| DirContextNamePair res = getTargetContext(name); |
| return res.getDirContext().search(res.getName(), matchingAttributes); |
| } |
| public NamingEnumeration search(String name, |
| Attributes matchingAttributes) |
| throws NamingException { |
| DirContextStringPair res = getTargetContext(name); |
| return res.getDirContext().search(res.getString(), |
| matchingAttributes); |
| } |
| |
| public NamingEnumeration search(Name name, |
| String filter, |
| SearchControls cons) |
| throws NamingException { |
| DirContextNamePair res = getTargetContext(name); |
| return res.getDirContext().search(res.getName(), filter, cons); |
| } |
| |
| public NamingEnumeration search(String name, |
| String filter, |
| SearchControls cons) |
| throws NamingException { |
| DirContextStringPair res = getTargetContext(name); |
| return res.getDirContext().search(res.getString(), filter, cons); |
| } |
| |
| public NamingEnumeration search(Name name, |
| String filterExpr, |
| Object[] args, |
| SearchControls cons) |
| throws NamingException { |
| DirContextNamePair res = getTargetContext(name); |
| return res.getDirContext().search(res.getName(), filterExpr, args, |
| cons); |
| } |
| |
| public NamingEnumeration search(String name, |
| String filterExpr, |
| Object[] args, |
| SearchControls cons) |
| throws NamingException { |
| DirContextStringPair res = getTargetContext(name); |
| return res.getDirContext().search(res.getString(), filterExpr, args, |
| cons); |
| } |
| |
| public DirContext getSchema(String name) throws NamingException { |
| DirContextStringPair res = getTargetContext(name); |
| return res.getDirContext().getSchema(res.getString()); |
| } |
| |
| public DirContext getSchema(Name name) throws NamingException { |
| DirContextNamePair res = getTargetContext(name); |
| return res.getDirContext().getSchema(res.getName()); |
| } |
| |
| public DirContext getSchemaClassDefinition(String name) |
| throws NamingException { |
| DirContextStringPair res = getTargetContext(name); |
| return res.getDirContext().getSchemaClassDefinition(res.getString()); |
| } |
| |
| public DirContext getSchemaClassDefinition(Name name) |
| throws NamingException { |
| DirContextNamePair res = getTargetContext(name); |
| return res.getDirContext().getSchemaClassDefinition(res.getName()); |
| } |
| } |
| |
| class DirContextNamePair { |
| DirContext ctx; |
| Name name; |
| |
| DirContextNamePair(DirContext ctx, Name name) { |
| this.ctx = ctx; |
| this.name = name; |
| } |
| |
| DirContext getDirContext() { |
| return ctx; |
| } |
| |
| Name getName() { |
| return name; |
| } |
| } |
| |
| class DirContextStringPair { |
| DirContext ctx; |
| String str; |
| |
| DirContextStringPair(DirContext ctx, String str) { |
| this.ctx = ctx; |
| this.str = str; |
| } |
| |
| DirContext getDirContext() { |
| return ctx; |
| } |
| |
| String getString() { |
| return str; |
| } |
| } |