Coverage Report - org.apache.tapestry.services.ComponentConstructorFactory
 
Classes in this File Line Coverage Branch Coverage Complexity
ComponentConstructorFactory
N/A
N/A
1
 
 1  
 // Copyright 2004, 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.services;
 16  
 
 17  
 import org.apache.tapestry.spec.IComponentSpecification;
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 19  
 /**
 20  
  * <code>tapestry.enhance.ComponentConstructorFactory</code> service that acts as a wrapper around
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  * {@link org.apache.tapestry.enhance.EnhancementOperation}, used to take a base component class
 22  
  * and provide an enhanced subclass of it.
 23  
  * 
 24  
  * @author Howard M. Lewis Ship
 25  
  * @since 4.0
 26  
  */
 27  
 public interface ComponentConstructorFactory
 28  
 {
 29  
     /**
 30  
      * Passed a component specification and the base component class name, provides back an object
 31  
      * used to instantiate instances of the component. {@link ComponentConstructor}s are internally
 32  
      * cached, repeated calls with the same specification object will yield the same result.
 33  
      * 
 34  
      * @param specification
 35  
      *            the page or component specification which directs the enhancement operation
 36  
      * @param className
 37  
      *            the name of the base component class (in some cases,
 38  
      *            {@link IComponentSpecification#getComponentClassName()} is null andother code
 39  
      *            provides the default)
 40  
      * @returns a constructor used to create instances of the enhanced component class
 41  
      */
 42  
 
 43  
     ComponentConstructor getComponentConstructor(IComponentSpecification specification,
 44  
             String className);
 45  
 }