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Java > Open Source Codes > org > apache > cayenne > reflect > pojo > EnhancedPojoToManyProperty


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19 package org.apache.cayenne.reflect.pojo;
20
21 import org.apache.cayenne.ValueHolder;
22 import org.apache.cayenne.reflect.Accessor;
23 import org.apache.cayenne.reflect.ClassDescriptor;
24 import org.apache.cayenne.reflect.ListProperty;
25 import org.apache.cayenne.reflect.PropertyException;
26
27 /**
28  * @since 3.0
29  * @author Andrus Adamchik
30  */

31 class EnhancedPojoToManyProperty extends ListProperty {
32
33     private EnhancedPojoPropertyFaultHandler faultHandler;
34
35     EnhancedPojoToManyProperty(ClassDescriptor owner, ClassDescriptor targetDescriptor,
36             Accessor accessor, String JavaDoc reverseName) {
37         super(owner, targetDescriptor, accessor, reverseName);
38         this.faultHandler = new EnhancedPojoPropertyFaultHandler(
39                 owner.getObjectClass(),
40                 getName());
41     }
42     
43     protected ValueHolder createCollectionValueHolder(Object JavaDoc object) throws PropertyException {
44         ValueHolder holder = super.createCollectionValueHolder(object);
45         faultHandler.setFaultProperty(object, false);
46         return holder;
47     }
48
49     public void invalidate(Object JavaDoc object) {
50         faultHandler.setFaultProperty(object, true);
51     }
52     
53     public boolean isFault(Object JavaDoc object) {
54         return faultHandler.isFaultProperty(object);
55     }
56 }
57
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