1 files changed, 81 insertions, 0 deletions
diff --git a/sandbox/kgoodson/mappingFramework/sdo-snapshot/src/main/java/com/agfa/hap/sdo/mapper/BeanPropertyAccessorBuilder.java b/sandbox/kgoodson/mappingFramework/sdo-snapshot/src/main/java/com/agfa/hap/sdo/mapper/BeanPropertyAccessorBuilder.java
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+++ b/sandbox/kgoodson/mappingFramework/sdo-snapshot/src/main/java/com/agfa/hap/sdo/mapper/BeanPropertyAccessorBuilder.java
@@ -0,0 +1,81 @@
+/**
+ *
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you 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 com.agfa.hap.sdo.mapper;
+
+import java.lang.reflect.Method;
+
+import com.agfa.hap.sdo.Property;
+import com.agfa.hap.sdo.Type;
+
+/**
+ * PropertyAccessorBuilder that uses Java Bean conventions to extract properties from an object.
+ * @author AMOCZ
+ */
+public class BeanPropertyAccessorBuilder extends PropertyAccessorBuilder {
+	
+	public BeanPropertyAccessorBuilder() {
+		super();
+	}
+
+	public BeanPropertyAccessorBuilder(PropertyAccessorBuilder next) {
+		super(next);
+	}
+
+	@Override
+	protected boolean accepts(Class cls, Type type) {
+    	return true;
+	}
+
+	@Override
+    protected PropertyAccessor createPropertyAccessor(Class cls, Property prop) {
+		String propertyName = Character.toUpperCase(prop.getName().charAt(0)) + prop.getName().substring(1);
+		String methodName;
+		if (prop.getType().getInstanceClass() == Boolean.class) {
+			if (propertyName.startsWith("Is")){
+				methodName = prop.getName();
+			} else {
+				methodName = "is" + propertyName;
+			}
+		} else {
+			methodName = "get" + propertyName;
+		}
+		BeanPropertyAccessor property = prop.isMany() ? new ManyValuedBeanPropertyAccessor() : new BeanPropertyAccessor();
+		try {
+			Method method = cls.getMethod(methodName, (Class[]) null);
+			property.setGetter(method);
+			method = getSetMethod(cls, propertyName);
+			property.setSetter(method);
+			return property;
+		} catch (NoSuchMethodException e) {
+			throw new IllegalArgumentException("Can't find property " + prop.getName() + " on class " + cls.getName(), e);
+		}
+    }
+
+	// we assume there is no type overloading
+	private Method getSetMethod(Class cls, String propertyName) {
+		String methodName = "set" + propertyName;
+		for (Method m : cls.getMethods()) {
+			if (m.getName().equals(methodName)) {
+				return m;
+			}
+		}
+		return null;
+	}
+}