Coverage Report - org.mule.expression.EndpointInfoExpressionEvaluator
 
Classes in this File Line Coverage Branch Coverage Complexity
EndpointInfoExpressionEvaluator
0%
0/18
0%
0/6
2.75
 
 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.expression;
 8  
 
 9  
 import org.mule.api.MuleContext;
 10  
 import org.mule.api.MuleMessage;
 11  
 import org.mule.api.context.MuleContextAware;
 12  
 import org.mule.api.expression.ExpressionEvaluator;
 13  
 import org.mule.config.i18n.CoreMessages;
 14  
 import org.mule.endpoint.AbstractEndpointBuilder;
 15  
 
 16  
 import org.apache.commons.logging.Log;
 17  
 import org.apache.commons.logging.LogFactory;
 18  
 
 19  
 /**
 20  
  * Looks up information about a global endpoint
 21  
  *
 22  
  * @see org.mule.api.expression.ExpressionEvaluator
 23  
  * @see DefaultExpressionManager
 24  
  */
 25  0
 public class EndpointInfoExpressionEvaluator implements ExpressionEvaluator, MuleContextAware
 26  
 {
 27  
     public static final String NAME = "endpoint";
 28  
 
 29  
     /**
 30  
      * logger used by this class
 31  
      */
 32  0
     protected transient final Log logger = LogFactory.getLog(EndpointInfoExpressionEvaluator.class);
 33  
 
 34  
     protected MuleContext muleContext;
 35  
 
 36  
     public void setMuleContext(MuleContext context)
 37  
     {
 38  0
         this.muleContext = context;
 39  0
     }
 40  
 
 41  
     public Object evaluate(String expression, MuleMessage message)
 42  
     {
 43  0
         int i = expression.indexOf(".");
 44  
         String endpointName;
 45  
         String property;
 46  0
         if(i > 0)
 47  
         {
 48  0
             endpointName = expression.substring(0, i);
 49  0
             property = expression.substring(i + 1);
 50  
         }
 51  
         else
 52  
         {
 53  0
             throw new IllegalArgumentException(CoreMessages.expressionMalformed(expression, getName()).getMessage());
 54  
         }
 55  
 
 56  0
         AbstractEndpointBuilder eb = (AbstractEndpointBuilder)muleContext.getRegistry().lookupEndpointBuilder(endpointName);
 57  0
         if(eb!=null)
 58  
         {
 59  
 
 60  0
             if(property.equalsIgnoreCase("address"))
 61  
             {
 62  0
                 return eb.getEndpointBuilder().getEndpoint().getAddress();
 63  
             }
 64  
             else //TODO more properties
 65  
             {
 66  0
                 throw new IllegalArgumentException(CoreMessages.expressionInvalidForProperty(property, expression).getMessage());
 67  
             }
 68  
         }
 69  
         else
 70  
         {
 71  0
             logger.warn("There is no endpoint registered with name: " + endpointName);
 72  0
             return null;
 73  
         }
 74  
     }
 75  
 
 76  
     /** {@inheritDoc} */
 77  
     public String getName()
 78  
     {
 79  0
         return NAME;
 80  
     }
 81  
 
 82  
     /** {@inheritDoc} */
 83  
     public void setName(String name)
 84  
     {
 85  0
         throw new UnsupportedOperationException();
 86  
     }
 87  
 }