| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.aries.jndi; |
| |
| import java.util.Hashtable; |
| |
| import javax.naming.Context; |
| import javax.naming.Name; |
| import javax.naming.NamingException; |
| import javax.naming.directory.Attributes; |
| import javax.naming.spi.DirObjectFactory; |
| import javax.naming.spi.DirectoryManager; |
| import javax.naming.spi.NamingManager; |
| import javax.naming.spi.ObjectFactory; |
| import javax.naming.spi.ObjectFactoryBuilder; |
| |
| import org.osgi.framework.BundleContext; |
| |
| public class OSGiObjectFactoryBuilder implements ObjectFactoryBuilder, ObjectFactory, DirObjectFactory { |
| |
| private BundleContext defaultContext; |
| |
| public OSGiObjectFactoryBuilder(BundleContext ctx) { |
| defaultContext = ctx; |
| } |
| |
| public ObjectFactory createObjectFactory(Object obj, Hashtable<?, ?> environment) |
| throws NamingException { |
| return this; |
| } |
| |
| public Object getObjectInstance(Object obj, |
| Name name, |
| Context nameCtx, |
| Hashtable<?, ?> environment) throws Exception { |
| |
| if (environment == null) { |
| environment = new Hashtable(); |
| } |
| |
| BundleContext callerContext = getCallerBundleContext(environment); |
| if (callerContext == null) { |
| return obj; |
| } |
| DirObjectFactoryHelper helper = new DirObjectFactoryHelper(defaultContext, callerContext); |
| return helper.getObjectInstance(obj, name, nameCtx, environment); |
| } |
| |
| public Object getObjectInstance(Object obj, |
| Name name, |
| Context nameCtx, |
| Hashtable<?, ?> environment, |
| Attributes attrs) throws Exception { |
| |
| if (environment == null) { |
| environment = new Hashtable(); |
| } |
| |
| BundleContext callerContext = getCallerBundleContext(environment); |
| if (callerContext == null) { |
| return obj; |
| } |
| DirObjectFactoryHelper helper = new DirObjectFactoryHelper(defaultContext, callerContext); |
| return helper.getObjectInstance(obj, name, nameCtx, environment, attrs); |
| } |
| |
| private BundleContext getCallerBundleContext(Hashtable<?, ?> environment) throws NamingException { |
| AugmenterInvokerImpl.getInstance().augmentEnvironment(environment); |
| BundleContext context = Utils.getBundleContext(environment, NamingManager.class); |
| if (context == null) { |
| context = Utils.getBundleContext(environment, DirectoryManager.class); |
| } |
| AugmenterInvokerImpl.getInstance().unaugmentEnvironment(environment); |
| return context; |
| } |
| } |