Coverage Report - org.apache.tapestry.enhance.DeferredScriptImpl
 
Classes in this File Line Coverage Branch Coverage Complexity
DeferredScriptImpl
0%
0/12
N/A
1.75
 
 1  
 // Copyright 2005 The Apache Software Foundation
 2  
 //
 3  
 // Licensed under the Apache License, Version 2.0 (the "License");
 4  
 // you may not use this file except in compliance with the License.
 5  
 // You may obtain a copy of the License at
 6  
 //
 7  
 //     http://www.apache.org/licenses/LICENSE-2.0
 8  
 //
 9  
 // Unless required by applicable law or agreed to in writing, software
 10  
 // distributed under the License is distributed on an "AS IS" BASIS,
 11  
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12  
 // See the License for the specific language governing permissions and
 13  
 // limitations under the License.
 14  
 
 15  
 package org.apache.tapestry.enhance;
 16  
 
 17  
 import org.apache.hivemind.ApplicationRuntimeException;
 18  
 import org.apache.hivemind.Locatable;
 19  
 import org.apache.hivemind.Location;
 20  
 import org.apache.hivemind.Resource;
 21  
 import org.apache.hivemind.util.Defense;
 22  
 import org.apache.tapestry.IScript;
 23  
 import org.apache.tapestry.engine.IScriptSource;
 24  
 
 25  
 /**
 26  
  * @author Howard M. Lewis Ship
 27  
  * @since 4.0
 28  
  */
 29  
 public class DeferredScriptImpl implements DeferredScript, Locatable
 30  
 {
 31  
     final Resource _scriptResource;
 32  
 
 33  
     final IScriptSource _scriptSource;
 34  
 
 35  
     final Location _location;
 36  
 
 37  
     public DeferredScriptImpl(Resource resource, IScriptSource source, Location location)
 38  0
     {
 39  0
         Defense.notNull(resource, "resource");
 40  0
         Defense.notNull(source, "source");
 41  
 
 42  0
         _scriptResource = resource;
 43  0
         _scriptSource = source;
 44  0
         _location = location;
 45  0
     }
 46  
 
 47  
     public IScript getScript()
 48  
     {
 49  
         // No real reason to cache the script here, because a) they are rarely used
 50  
         // and b) the IScriptSource caches.
 51  
 
 52  
         try
 53  
         {
 54  0
             return _scriptSource.getScript(_scriptResource);
 55  
         }
 56  0
         catch (Exception ex)
 57  
         {
 58  
             // Decorate the thrown exception with the correct location.
 59  
 
 60  0
             throw new ApplicationRuntimeException(ex.getMessage(), _location, ex);
 61  
         }
 62  
     }
 63  
 
 64  
     public Location getLocation()
 65  
     {
 66  0
         return _location;
 67  
     }
 68  
 
 69  
     public String toString()
 70  
     {
 71  0
         return "DeferredScriptImpl[" + _scriptResource + "]";
 72  
     }
 73  
 }