Coverage Report - org.mule.config.spring.ServerNotificationManagerConfigurator
 
Classes in this File Line Coverage Branch Coverage Complexity
ServerNotificationManagerConfigurator
0%
0/47
0%
0/22
0
 
 1  
 /*
 2  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 3  
  * The software in this package is published under the terms of the CPAL v1.0
 4  
  * license, a copy of which has been included with this distribution in the
 5  
  * LICENSE.txt file.
 6  
  */
 7  
 package org.mule.config.spring;
 8  
 
 9  
 import org.mule.api.MuleContext;
 10  
 import org.mule.api.context.MuleContextAware;
 11  
 import org.mule.api.context.notification.ServerNotificationListener;
 12  
 import org.mule.context.notification.ListenerSubscriptionPair;
 13  
 import org.mule.context.notification.ServerNotificationManager;
 14  
 
 15  
 import java.util.Collection;
 16  
 import java.util.HashSet;
 17  
 import java.util.Map;
 18  
 import java.util.Set;
 19  
 
 20  
 import org.springframework.beans.BeansException;
 21  
 import org.springframework.beans.factory.SmartFactoryBean;
 22  
 import org.springframework.context.ApplicationContext;
 23  
 import org.springframework.context.ApplicationContextAware;
 24  
 
 25  0
 public class ServerNotificationManagerConfigurator
 26  
     implements MuleContextAware, SmartFactoryBean, ApplicationContextAware
 27  
 {
 28  
 
 29  
     private MuleContext muleContext;
 30  
     private ApplicationContext applicationContext;
 31  
 
 32  
     private Boolean dynamic;
 33  
     private Map interfaceToEvents;
 34  
     private Collection interfaces;
 35  
     private Collection<ListenerSubscriptionPair> pairs;
 36  
 
 37  
     public void setMuleContext(MuleContext context)
 38  
     {
 39  0
         this.muleContext = context;
 40  0
     }
 41  
 
 42  
     public Object getObject() throws Exception
 43  
     {
 44  0
         ServerNotificationManager notificationManager = muleContext.getNotificationManager();
 45  0
         if (dynamic != null)
 46  
         {
 47  0
             notificationManager.setNotificationDynamic(dynamic.booleanValue());
 48  
         }
 49  0
         if (interfaceToEvents != null)
 50  
         {
 51  0
             notificationManager.setInterfaceToTypes(interfaceToEvents);
 52  
         }
 53  0
         if (interfaces != null)
 54  
         {
 55  0
             notificationManager.setDisabledInterfaces(interfaces);
 56  
         }
 57  
 
 58  
         // Merge:
 59  
         // i) explicitly configured notification listeners,
 60  
         // ii) any singleton beans defined in spring that implement ServerNotificationListener.
 61  0
         Set<ListenerSubscriptionPair> subs = getMergedListeners(notificationManager);
 62  0
         for (ListenerSubscriptionPair sub : subs)
 63  
         {
 64  
             // Do this to avoid warnings when the Spring context is refreshed
 65  0
             if(!notificationManager.isListenerRegistered(sub.getListener()))
 66  
             {
 67  0
                 notificationManager.addListenerSubscriptionPair(sub);
 68  
             }
 69  
         }
 70  0
         return notificationManager;
 71  
     }
 72  
 
 73  
     protected Set<ListenerSubscriptionPair> getMergedListeners(ServerNotificationManager notificationManager)
 74  
     {
 75  0
         Set<ListenerSubscriptionPair> mergedListeners = new HashSet<ListenerSubscriptionPair>();
 76  
 
 77  
         // Any singleton bean defined in spring that implements
 78  
         // ServerNotificationListener or a subclass.
 79  0
         String[] listenerBeans = applicationContext.getBeanNamesForType(ServerNotificationListener.class,
 80  
             false, true);
 81  0
         Set<ListenerSubscriptionPair> adhocListeners = new HashSet<ListenerSubscriptionPair>();
 82  0
         for (String name : listenerBeans)
 83  
         {
 84  0
             adhocListeners.add(new ListenerSubscriptionPair(
 85  
                 (ServerNotificationListener<?>) applicationContext.getBean(name), null));
 86  
         }
 87  
 
 88  0
         if (pairs != null)
 89  
         {
 90  0
             mergedListeners.addAll(pairs);
 91  
 
 92  0
             for (ListenerSubscriptionPair candidate : adhocListeners)
 93  
             {
 94  0
                 boolean explicityDefined = false;
 95  0
                 for (ListenerSubscriptionPair explicitListener : pairs)
 96  
                 {
 97  0
                     if (candidate.getListener().equals(explicitListener.getListener()))
 98  
                     {
 99  0
                         explicityDefined = true;
 100  0
                         break;
 101  
                     }
 102  
                 }
 103  0
                 if (!explicityDefined)
 104  
                 {
 105  0
                     mergedListeners.add(candidate);
 106  
                 }
 107  0
             }
 108  
         }
 109  
         else
 110  
         {
 111  0
             mergedListeners.addAll(adhocListeners);
 112  
         }
 113  
 
 114  0
         return mergedListeners;
 115  
     }
 116  
 
 117  
     public Class getObjectType()
 118  
     {
 119  0
         return ServerNotificationManager.class;
 120  
     }
 121  
 
 122  
     public boolean isSingleton()
 123  
     {
 124  0
         return true;
 125  
     }
 126  
 
 127  
     public void setNotificationDynamic(boolean dynamic)
 128  
     {
 129  0
         this.dynamic = new Boolean(dynamic);
 130  0
     }
 131  
 
 132  
     public void setInterfaceToTypes(Map interfaceToEvents) throws ClassNotFoundException
 133  
     {
 134  0
         this.interfaceToEvents = interfaceToEvents;
 135  0
     }
 136  
 
 137  
     public void setAllListenerSubscriptionPairs(Collection pairs)
 138  
     {
 139  0
         this.pairs = pairs;
 140  0
     }
 141  
 
 142  
     public void setDisabledInterfaces(Collection interfaces) throws ClassNotFoundException
 143  
     {
 144  0
         this.interfaces = interfaces;
 145  0
     }
 146  
 
 147  
     public boolean isEagerInit()
 148  
     {
 149  0
         return true;
 150  
     }
 151  
 
 152  
     public boolean isPrototype()
 153  
     {
 154  0
         return false;
 155  
     }
 156  
 
 157  
     public void setApplicationContext(ApplicationContext applicationContext) throws BeansException
 158  
     {
 159  0
         this.applicationContext = applicationContext;
 160  
 
 161  0
     }
 162  
 
 163  
 }