X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=support%2Fgeneral%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fpersistence%2FPersistentFactory.java;h=2f5bb7c20ee3486e69f4bc7fec5bde8311da7545;hb=a3237c2386d04f83b60e9897ccfefc79fb233f6f;hp=c633f95532834319c57b0e40ba52309fd422b861;hpb=455802c8c3d5d596c9b852cb0e86366f2681bb39;p=utils

diff --git a/support/general/src/main/java/org/wamblee/persistence/PersistentFactory.java b/support/general/src/main/java/org/wamblee/persistence/PersistentFactory.java
index c633f955..2f5bb7c2 100644
--- a/support/general/src/main/java/org/wamblee/persistence/PersistentFactory.java
+++ b/support/general/src/main/java/org/wamblee/persistence/PersistentFactory.java
@@ -26,10 +26,13 @@ import java.util.concurrent.ConcurrentHashMap;
 import javax.persistence.Id;
 import javax.persistence.Version;
 
+import org.wamblee.reflection.Accessor;
+import org.wamblee.reflection.FieldAccessor;
+import org.wamblee.reflection.PropertyAccessor;
 import org.wamblee.reflection.ReflectionUtils;
 
 /**
- * Factory which creates a {@link Persistent} object for a given entity for
+ * Factory which creates a {@link Persistent} object for a given JPA entity for
  * interfacing with the primary key and version of the entity.
  * 
  * This utility only treats primary keys and fields that are annotated with @Id
@@ -46,82 +49,6 @@ public class PersistentFactory {
      */
     private static Map<String, EntityAccessor> CACHE = new ConcurrentHashMap<String, EntityAccessor>();
 
-    static interface Accessor<T> {
-        void set(Object aEntity, T aValue);
-
-        T get(Object aEntity);
-    }
-
-    static class FieldAccessor<T> implements Accessor<T> {
-        private Field field;
-
-        public FieldAccessor(Field aField) {
-            field = aField;
-            field.setAccessible(true);
-        }
-
-        @Override
-        public T get(Object aEntity) {
-            try {
-                T value = (T) field.get(aEntity);
-                return value;
-            } catch (Exception e) {
-                throw new RuntimeException(e);
-            }
-        }
-
-        @Override
-        public void set(Object aEntity, T aValue) {
-            try {
-                field.set(aEntity, aValue);
-            } catch (IllegalAccessException e) {
-                throw new RuntimeException(e.getMessage(), e);
-            }
-        }
-
-        public Field getField() {
-            return field;
-        }
-    }
-
-    static class PropertyAccessor<T> implements Accessor<T> {
-        private Method getter;
-        private Method setter;
-
-        public PropertyAccessor(Method aGetter, Method aSetter) {
-            getter = aGetter;
-            setter = aSetter;
-            getter.setAccessible(true);
-            setter.setAccessible(true);
-        }
-
-        @Override
-        public T get(Object aEntity) {
-            try {
-                return (T) getter.invoke(aEntity);
-            } catch (Exception e) {
-                throw new RuntimeException(e);
-            }
-        }
-
-        @Override
-        public void set(Object aEntity, T aValue) {
-            try {
-                setter.invoke(aEntity, aValue);
-            } catch (Exception e) {
-                throw new RuntimeException(e);
-            }
-        }
-
-        public Method getGetter() {
-            return getter;
-        }
-
-        public Method getSetter() {
-            return setter;
-        }
-    }
-
     static class EntityAccessor {
         private Accessor pk;
         private Accessor version;
@@ -224,7 +151,8 @@ public class PersistentFactory {
      *            Annotation that must be present.
      * @return Accessor to use or null if the annotation is not present.
      */
-    private static Accessor analyse(Class aClass,
+    // TODO move generic analysis part to the reflection package.
+    public static Accessor analyse(Class aClass,
         Class<? extends Annotation> aAnnotation) {
         List<Field> fields = ReflectionUtils.getAllFields(aClass);
         for (Field field : fields) {