Coverage Report - org.mule.config.endpoint.ConfigurableTransportFactory
 
Classes in this File Line Coverage Branch Coverage Complexity
ConfigurableTransportFactory
0%
0/28
0%
0/8
0
 
 1  
 /*
 2  
  * $Id: ConfigurableTransportFactory.java 20321 2010-11-24 15:21:24Z dfeist $
 3  
  * --------------------------------------------------------------------------------------
 4  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.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  
 package org.mule.config.endpoint;
 11  
 
 12  
 import org.mule.api.DefaultMuleException;
 13  
 import org.mule.api.MuleContext;
 14  
 import org.mule.api.MuleException;
 15  
 import org.mule.api.endpoint.EndpointURI;
 16  
 import org.mule.api.transport.Connector;
 17  
 import org.mule.transport.service.TransportFactory;
 18  
 import org.mule.transport.service.TransportFactoryException;
 19  
 import org.mule.util.BeanUtils;
 20  
 import org.mule.util.ClassUtils;
 21  
 import org.mule.util.PropertiesUtils;
 22  
 
 23  
 import java.io.IOException;
 24  
 import java.net.URL;
 25  
 import java.util.Enumeration;
 26  
 import java.util.Map;
 27  
 import java.util.Properties;
 28  
 
 29  
 /**
 30  
  * TODO
 31  
  */
 32  
 public class ConfigurableTransportFactory extends TransportFactory
 33  
 {
 34  
     public static final String CHANNEL_OVERRIDES = "_configuredConnectorOverrides";
 35  
     public static final String CHANNEL_OVERRIDES_FILE = "META-INF/services/org/mule/config/channel-overrides.properties";
 36  
     public static final String SINGLETON_PROPERTY = "singleton";
 37  
     public static final String TRUE = "TRUE";
 38  
 
 39  
     private Properties overrides;
 40  
 
 41  
     public ConfigurableTransportFactory(MuleContext muleContext) throws MuleException
 42  
     {
 43  0
         super(muleContext);
 44  0
         overrides = (Properties) muleContext.getRegistry().lookupObject(CHANNEL_OVERRIDES);
 45  0
         if (overrides == null)
 46  
         {
 47  0
             overrides = loadOverrides();
 48  0
             muleContext.getRegistry().registerObject(CHANNEL_OVERRIDES, overrides);
 49  
         }
 50  0
     }
 51  
 
 52  
     @Override
 53  
     public Connector createConnector(EndpointURI endpointURI) throws TransportFactoryException
 54  
     {
 55  
         Connector c;
 56  0
         String scheme = endpointURI.getScheme();
 57  0
         Map temp = new Properties();
 58  0
         PropertiesUtils.getPropertiesWithPrefix(overrides, scheme, temp);
 59  0
         temp = PropertiesUtils.removeNamespaces(temp);
 60  0
         String singleton = (String) temp.remove(SINGLETON_PROPERTY);
 61  0
         if (TRUE.equalsIgnoreCase(singleton))
 62  
         {
 63  0
             c = this.getConnectorByProtocol(scheme);
 64  0
             if (c != null)
 65  
             {
 66  0
                 return c;
 67  
             }
 68  
         }
 69  0
         c = super.createConnector(endpointURI);
 70  0
         BeanUtils.populateWithoutFail(c, temp, true);
 71  0
         return c;
 72  
     }
 73  
 
 74  
     protected Properties loadOverrides() throws MuleException
 75  
     {
 76  0
         Properties props = new Properties();
 77  0
         Enumeration e = ClassUtils.getResources(CHANNEL_OVERRIDES_FILE, getClass());
 78  0
         while (e.hasMoreElements())
 79  
         {
 80  0
             URL url = (URL) e.nextElement();
 81  
             try
 82  
             {
 83  0
                 props.load(url.openStream());
 84  
             }
 85  0
             catch (IOException e1)
 86  
             {
 87  0
                 throw new DefaultMuleException("failed to read channel overrides from URL: " + url.toExternalForm());
 88  0
             }
 89  0
         }
 90  0
         return props;
 91  
     }
 92  
 }