Coverage Report - org.mule.config.spring.util.SpringBeanLookup
 
Classes in this File Line Coverage Branch Coverage Complexity
SpringBeanLookup
0%
0/17
0%
0/4
1.5
 
 1  
 /*
 2  
  * $Id: SpringBeanLookup.java 11517 2008-03-31 21:34:19Z dirk.olmes $
 3  
  * --------------------------------------------------------------------------------------
 4  
  * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.com
 5  
  *
 6  
  * The software in this package is published under the terms of the CPAL v1.0
 7  
  * license, a copy of which has been included with this distribution in the
 8  
  * LICENSE.txt file.
 9  
  */
 10  
 
 11  
 package org.mule.config.spring.util;
 12  
 
 13  
 import org.mule.api.lifecycle.InitialisationException;
 14  
 import org.mule.config.i18n.MessageFactory;
 15  
 import org.mule.object.AbstractObjectFactory;
 16  
 
 17  
 import org.springframework.beans.BeansException;
 18  
 import org.springframework.context.ApplicationContext;
 19  
 import org.springframework.context.ApplicationContextAware;
 20  
 
 21  
 /**
 22  
  * This is an implementation of the ObjectFactory interface which simply delegates to 
 23  
  * the Spring ApplicationContext.  Since the delegation happens each time a call to 
 24  
  * getOrCreate() is made, this will correctly handle Spring beans which are 
 25  
  * non-singletons (factory beans, etc.)
 26  
  * 
 27  
  * Singleton usage:
 28  
  * 
 29  
  *   <model>
 30  
  *       <service name="myOrangeService">
 31  
  *           <service>
 32  
  *               <spring-object bean="myBean"/>
 33  
  *           </service>
 34  
  *       </service>
 35  
  *   </model>
 36  
  *
 37  
  *   <spring:bean id="myBean" class="com.foo.Bar"/>
 38  
  *   
 39  
  * Non-singleton usage:
 40  
  * 
 41  
  *   <model>
 42  
  *       <service name="myOrangeService">
 43  
  *           <service>
 44  
  *               <spring-object bean="myFactoryBean"/>
 45  
  *           </service>
 46  
  *       </service>
 47  
  *   </model>
 48  
  *
 49  
  *   <spring:bean id="myFactoryBean" class="com.foo.BarFactory" factory-method="getNewBar"/>
 50  
  */
 51  0
 public class SpringBeanLookup extends AbstractObjectFactory implements ApplicationContextAware
 52  
 {
 53  
     private ApplicationContext applicationContext;
 54  
     private String bean;
 55  
 
 56  
     public void initialise() throws InitialisationException
 57  
     {
 58  0
         if (bean == null)
 59  
         {
 60  0
             throw new InitialisationException(MessageFactory.createStaticMessage("Bean name has not been set."), this);
 61  
         }
 62  0
         if (applicationContext == null)
 63  
         {
 64  0
             throw new InitialisationException(
 65  
                 MessageFactory.createStaticMessage("ApplicationContext has not been injected."), this);
 66  
         }
 67  0
     }
 68  
 
 69  
     public void dispose()
 70  
     {
 71  
         // Not implemented for Spring Beans
 72  0
     }
 73  
 
 74  
     public Class getObjectClass()
 75  
     {
 76  0
         return applicationContext.getType(bean);
 77  
     }
 78  
 
 79  
     public Object getInstance() throws Exception
 80  
     {
 81  0
         Object instance = applicationContext.getBean(bean);
 82  0
         fireInitialisationCallbacks(instance);
 83  0
         return instance;
 84  
     }
 85  
 
 86  
     public void setApplicationContext(ApplicationContext applicationContext) throws BeansException
 87  
     {
 88  0
         this.applicationContext = applicationContext;
 89  0
     }
 90  
 
 91  
     public String getBean()
 92  
     {
 93  0
         return bean;
 94  
     }
 95  
 
 96  
     public void setBean(String bean)
 97  
     {
 98  0
         this.bean = bean;
 99  0
     }
 100  
     
 101  
     // @Override
 102  
     public boolean isSingleton()
 103  
     {
 104  0
         return applicationContext.isSingleton(bean);
 105  
     }
 106  
 
 107  
 }