Coverage Report - org.yaml.snakeyaml.introspector.MethodProperty
 
Classes in this File Line Coverage Branch Coverage Complexity
MethodProperty
100%
13/13
100%
6/6
1.8
 
 1  
 /**
 2  
  * Copyright (c) 2008-2012, http://www.snakeyaml.org
 3  
  *
 4  
  * Licensed under the Apache License, Version 2.0 (the "License");
 5  
  * you may not use this file except in compliance with the License.
 6  
  * You may obtain a copy of the License at
 7  
  *
 8  
  *     http://www.apache.org/licenses/LICENSE-2.0
 9  
  *
 10  
  * Unless required by applicable law or agreed to in writing, software
 11  
  * distributed under the License is distributed on an "AS IS" BASIS,
 12  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 13  
  * See the License for the specific language governing permissions and
 14  
  * limitations under the License.
 15  
  */
 16  
 package org.yaml.snakeyaml.introspector;
 17  
 
 18  
 import java.beans.PropertyDescriptor;
 19  
 
 20  
 import org.yaml.snakeyaml.error.YAMLException;
 21  
 
 22  
 /**
 23  
  * <p>
 24  
  * A <code>MethodProperty</code> is a <code>Property</code> which is accessed
 25  
  * through accessor methods (setX, getX). It is possible to have a
 26  
  * <code>MethodProperty</code> which has only setter, only getter, or both. It
 27  
  * is not possible to have a <code>MethodProperty</code> which has neither
 28  
  * setter nor getter.
 29  
  * </p>
 30  
  */
 31  
 public class MethodProperty extends GenericProperty {
 32  
 
 33  
     private final PropertyDescriptor property;
 34  
     private final boolean readable;
 35  
     private final boolean writable;
 36  
 
 37  
     public MethodProperty(PropertyDescriptor property) {
 38  1278
         super(property.getName(), property.getPropertyType(),
 39  
                 property.getReadMethod() == null ? null : property.getReadMethod()
 40  
                         .getGenericReturnType());
 41  1278
         this.property = property;
 42  1278
         this.readable = property.getReadMethod() != null;
 43  1278
         this.writable = property.getWriteMethod() != null;
 44  1278
     }
 45  
 
 46  
     @Override
 47  
     public void set(Object object, Object value) throws Exception {
 48  2416
         property.getWriteMethod().invoke(object, value);
 49  2414
     }
 50  
 
 51  
     @Override
 52  
     public Object get(Object object) {
 53  
         try {
 54  35580
             property.getReadMethod().setAccessible(true);// issue 50
 55  35580
             return property.getReadMethod().invoke(object);
 56  1
         } catch (Exception e) {
 57  1
             throw new YAMLException("Unable to find getter for property '" + property.getName()
 58  
                     + "' on object " + object + ":" + e);
 59  
         }
 60  
     }
 61  
 
 62  
     @Override
 63  
     public boolean isWritable() {
 64  2991
         return writable;
 65  
     }
 66  
 
 67  
     @Override
 68  
     public boolean isReadable() {
 69  605
         return readable;
 70  
     }
 71  
 }