| /* |
| * Copyright (c) 1997-2018 Oracle and/or its affiliates. All rights reserved. |
| * Copyright 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; |
| |
| import java.util.Hashtable; |
| import javax.naming.Reference; |
| import javax.naming.Context; |
| import javax.naming.StringRefAddr; |
| |
| /** |
| * Represents a reference address to an EJB. |
| * |
| * @author Remy Maucherat |
| * @version $Revision: 1.2 $ $Date: 2005/12/08 01:29:03 $ |
| */ |
| |
| public class EjbRef |
| extends Reference { |
| |
| |
| // -------------------------------------------------------------- Constants |
| |
| |
| /** |
| * Default factory for this reference. |
| */ |
| public static final String DEFAULT_FACTORY = |
| org.apache.naming.factory.Constants.DEFAULT_EJB_FACTORY; |
| |
| |
| /** |
| * EJB type address type. |
| */ |
| public static final String TYPE = "type"; |
| |
| |
| /** |
| * Remote interface classname address type. |
| */ |
| public static final String REMOTE = "remote"; |
| |
| |
| /** |
| * Link address type. |
| */ |
| public static final String LINK = "link"; |
| |
| |
| // ----------------------------------------------------------- Constructors |
| |
| |
| /** |
| * EJB Reference. |
| * |
| * @param ejbType EJB type |
| * @param home Home interface classname |
| * @param remote Remote interface classname |
| * @param link EJB link |
| */ |
| public EjbRef(String ejbType, String home, String remote, String link) { |
| this(ejbType, home, remote, link, null, null); |
| } |
| |
| |
| /** |
| * EJB Reference. |
| * |
| * @param ejbType EJB type |
| * @param home Home interface classname |
| * @param remote Remote interface classname |
| * @param link EJB link |
| */ |
| public EjbRef(String ejbType, String home, String remote, String link, |
| String factory, String factoryLocation) { |
| super(home, factory, factoryLocation); |
| StringRefAddr refAddr = null; |
| if (ejbType != null) { |
| refAddr = new StringRefAddr(TYPE, ejbType); |
| add(refAddr); |
| } |
| if (remote != null) { |
| refAddr = new StringRefAddr(REMOTE, remote); |
| add(refAddr); |
| } |
| if (link != null) { |
| refAddr = new StringRefAddr(LINK, link); |
| add(refAddr); |
| } |
| } |
| |
| |
| // ----------------------------------------------------- Instance Variables |
| |
| |
| // -------------------------------------------------------- RefAddr Methods |
| |
| |
| // ------------------------------------------------------ Reference Methods |
| |
| |
| /** |
| * Retrieves the class name of the factory of the object to which this |
| * reference refers. |
| */ |
| public String getFactoryClassName() { |
| String factory = super.getFactoryClassName(); |
| if (factory != null) { |
| return factory; |
| } else { |
| factory = System.getProperty(Context.OBJECT_FACTORIES); |
| if (factory != null) { |
| return null; |
| } else { |
| return DEFAULT_FACTORY; |
| } |
| } |
| } |
| |
| |
| // ------------------------------------------------------------- Properties |
| |
| |
| } |