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[utils] / support / general / src / main / java / org / wamblee / reflection / PropertyAccessor.java

diff --git a/support/general/src/main/java/org/wamblee/reflection/PropertyAccessor.java b/support/general/src/main/java/org/wamblee/reflection/PropertyAccessor.java
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+/*
+ * Copyright 2005-2010 the original author or authors.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.wamblee.reflection;
+
+import java.lang.reflect.Method;
+
+
+/**
+ * Accessing a property of an object. 
+ * 
+ * @author Erik Brakkee
+ *
+ * @param <T> Type of the property. 
+ */
+public class PropertyAccessor<T> implements Accessor<T> {
+    private Method getter;
+    private Method setter;
+
+    /**
+     * Constructs the accessor. 
+     * @param aGetter Getter method. 
+     * @param aSetter Setter method. 
+     */
+    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);
+        }
+    }
+
+    /**
+     * @return The getter. 
+     */
+    public Method getGetter() {
+        return getter;
+    }
+
+    /**
+     * @return The setter. 
+     */
+    public Method getSetter() {
+        return setter;
+    }
+}
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