Coverage Report - org.mule.config.builders.AutoConfigurationBuilder
 
Classes in this File Line Coverage Branch Coverage Complexity
AutoConfigurationBuilder
0%
0/38
0%
0/10
2.8
 
 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.builders;
 8  
 
 9  
 import org.mule.api.MuleContext;
 10  
 import org.mule.api.config.ConfigurationBuilder;
 11  
 import org.mule.api.config.ConfigurationException;
 12  
 import org.mule.config.ConfigResource;
 13  
 import org.mule.config.i18n.CoreMessages;
 14  
 import org.mule.util.ClassUtils;
 15  
 import org.mule.util.StringUtils;
 16  
 
 17  
 import java.util.ArrayList;
 18  
 import java.util.Iterator;
 19  
 import java.util.LinkedHashMap;
 20  
 import java.util.List;
 21  
 import java.util.Map;
 22  
 import java.util.Properties;
 23  
 
 24  
 import org.apache.commons.logging.Log;
 25  
 import org.apache.commons.logging.LogFactory;
 26  
 
 27  
 /**
 28  
  * Configures Mule from a configuration resource or comma seperated list of configuration resources by
 29  
  * auto-detecting the ConfigurationBuilder to use for each resource. This is resolved by either checking the
 30  
  * classpath for config modules e.g. spring-config or by using the file extention or a combination.
 31  
  */
 32  
 public class AutoConfigurationBuilder extends AbstractResourceConfigurationBuilder
 33  
 {
 34  0
     protected static final Log logger = LogFactory.getLog(AutoConfigurationBuilder.class);
 35  
 
 36  
     public AutoConfigurationBuilder(String resource) throws ConfigurationException
 37  
     {
 38  0
         super(resource);
 39  0
     }
 40  
 
 41  
     public AutoConfigurationBuilder(String[] resources) throws ConfigurationException
 42  
     {
 43  0
         super(resources);
 44  0
     }
 45  
 
 46  
     public AutoConfigurationBuilder(ConfigResource[] resources)
 47  
     {
 48  0
         super(resources);
 49  0
     }
 50  
 
 51  
     protected void doConfigure(MuleContext muleContext) throws ConfigurationException
 52  
     {
 53  0
         autoConfigure(muleContext, configResources);
 54  0
     }
 55  
 
 56  
     protected void autoConfigure(MuleContext muleContext, ConfigResource[] configResources) throws ConfigurationException
 57  
     {
 58  
 
 59  0
         Map configsMap = new LinkedHashMap();
 60  
 
 61  0
         for (int i = 0; i < configResources.length; i++)
 62  
         {
 63  0
             String configExtension = StringUtils.substringAfterLast(
 64  
                 (configResources[i]).getUrl().getFile(), ".");
 65  0
             List configs = (List) configsMap.get(configExtension);
 66  0
             if (configs == null)
 67  
             {
 68  0
                 configs = new ArrayList();
 69  0
                 configsMap.put(configExtension, configs);
 70  
             }
 71  0
             configs.add(configResources[i]);
 72  
         }
 73  
 
 74  
         try
 75  
         {
 76  0
             Properties props = new Properties();
 77  0
             props.load(ClassUtils.getResource("configuration-builders.properties", this.getClass()).openStream());
 78  
 
 79  0
             Iterator iterator = configsMap.entrySet().iterator();
 80  0
             while (iterator.hasNext())
 81  
             {
 82  0
                 Map.Entry e = (Map.Entry) iterator.next();
 83  0
                 String extension = (String) e.getKey();
 84  0
                 List configs = (List) e.getValue();
 85  
 
 86  0
                 String className = (String) props.get(extension);
 87  
 
 88  0
                 if (className == null || !ClassUtils.isClassOnPath(className, this.getClass()))
 89  
                 {
 90  0
                     throw new ConfigurationException(
 91  
                         CoreMessages.configurationBuilderNoMatching(createConfigResourcesString()));
 92  
                 }
 93  
 
 94  0
                 ConfigResource[] constructorArg = new ConfigResource[configs.size()];
 95  0
                 System.arraycopy(configs.toArray(), 0, constructorArg, 0, configs.size());
 96  0
                 ConfigurationBuilder cb = (ConfigurationBuilder) ClassUtils.instanciateClass(className, new Object[] {constructorArg});
 97  0
                 cb.configure(muleContext);
 98  0
             }
 99  
         }
 100  0
         catch (ConfigurationException e)
 101  
         {
 102  0
             throw e;
 103  
         }
 104  0
         catch (Exception e)
 105  
         {
 106  0
             throw new ConfigurationException(e);
 107  0
         }
 108  0
     }
 109  
 
 110  
 }