92 lines
2.6 KiB
Java
92 lines
2.6 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.naming.factory;
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import java.util.Hashtable;
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import java.util.Properties;
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import javax.naming.Context;
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import javax.naming.InitialContext;
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import javax.naming.Name;
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import javax.naming.RefAddr;
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import javax.naming.Reference;
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import javax.naming.spi.ObjectFactory;
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import org.apache.naming.EjbRef;
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/**
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* Object factory for EJBs.
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*
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* @author Jacek Laskowski
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* @author Remy Maucherat
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*/
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public class OpenEjbFactory implements ObjectFactory {
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// -------------------------------------------------------------- Constants
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protected static final String DEFAULT_OPENEJB_FACTORY =
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"org.openejb.client.LocalInitialContextFactory";
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// -------------------------------------------------- ObjectFactory Methods
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/**
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* Create a new EJB instance using OpenEJB.
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*
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* @param obj The reference object describing the DataSource
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*/
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@Override
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public Object getObjectInstance(Object obj, Name name, Context nameCtx,
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Hashtable<?,?> environment)
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throws Exception {
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Object beanObj = null;
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if (obj instanceof EjbRef) {
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Reference ref = (Reference) obj;
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String factory = DEFAULT_OPENEJB_FACTORY;
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RefAddr factoryRefAddr = ref.get("openejb.factory");
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if (factoryRefAddr != null) {
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// Retrieving the OpenEJB factory
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factory = factoryRefAddr.getContent().toString();
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}
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Properties env = new Properties();
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env.put(Context.INITIAL_CONTEXT_FACTORY, factory);
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RefAddr linkRefAddr = ref.get("openejb.link");
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if (linkRefAddr != null) {
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String ejbLink = linkRefAddr.getContent().toString();
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beanObj = (new InitialContext(env)).lookup(ejbLink);
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}
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}
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return beanObj;
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}
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}
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