| /* |
| * Copyright 1999-2004 The Apache Software Foundation |
| * |
| * Licensed 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.naming.modules.fs; |
| |
| import java.util.Hashtable; |
| |
| import javax.naming.Context; |
| import javax.naming.Name; |
| import javax.naming.NamingException; |
| import javax.naming.spi.InitialContextFactory; |
| import javax.naming.spi.ObjectFactory; |
| //import org.apache.naming.ContextBindings; |
| |
| /** |
| * Context factory for the "file:" namespace. |
| * <p> |
| * <b>Important note</b> : This factory MUST be associated with the "java" URL |
| * prefix, which can be done by either : |
| * <ul> |
| * <li>Adding a |
| * java.naming.factory.url.pkgs=org.apache.naming property to the JNDI properties file</li> |
| * <li>Setting an environment variable named Context.URL_PKG_PREFIXES with |
| * its value including the org.apache.naming package name. |
| * More detail about this can be found in the JNDI documentation : |
| * {@link javax.naming.spi.NamingManager#getURLContext(java.lang.String, java.util.Hashtable)}.</li> |
| * </ul> |
| * |
| * @author Remy Maucherat |
| */ |
| |
| public class fsURLContextFactory implements ObjectFactory,InitialContextFactory |
| { |
| private static org.apache.commons.logging.Log log= |
| org.apache.commons.logging.LogFactory.getLog( fsURLContextFactory.class ); |
| /** |
| * Initial context. |
| */ |
| protected static Context initialContext = null; |
| |
| |
| // --------------------------------------------------------- Public Methods |
| |
| /** |
| * Crete a new Context's instance. |
| */ |
| public Object getObjectInstance(Object obj, Name name, Context nameCtx, |
| Hashtable environment) |
| throws NamingException { |
| // Called with null/null/null if fs:/tmp/test |
| if( log.isDebugEnabled() ) log.debug( "getObjectInstance " + obj + " " + name + " " + nameCtx + " " + environment); |
| |
| FileDirContext fc= new FileDirContext(environment); |
| fc.setDocBase( "/" ); |
| fc.setURLPrefix("fs:"); |
| return fc; |
| } |
| |
| |
| /** |
| * Get a new (writable) initial context. |
| */ |
| public Context getInitialContext(Hashtable environment) |
| throws NamingException |
| { |
| // If the thread is not bound, return a shared writable context |
| if (initialContext == null) { |
| FileDirContext fc= new FileDirContext(environment); |
| fc.setDocBase( "/" ); |
| fc.setURLPrefix("fs:"); |
| initialContext=fc; |
| if( log.isDebugEnabled() ) |
| log.debug("Create initial fs context "+ environment); |
| } |
| return initialContext; |
| } |
| } |
| |