| /** |
| * |
| * Copyright 2005-2006 The Apache Software Foundation or its licensors, as applicable. |
| * |
| * 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.apache.xbean.recipe; |
| |
| import java.lang.reflect.Modifier; |
| import java.lang.reflect.Constructor; |
| |
| /** |
| * @version $Rev: 6687 $ $Date: 2005-12-28T21:08:56.733437Z $ |
| */ |
| public final class RecipeHelper { |
| private RecipeHelper() { |
| } |
| |
| public static boolean hasDefaultConstructor(Class type) { |
| if (!Modifier.isPublic(type.getModifiers())) { |
| return false; |
| } |
| Constructor[] constructors = type.getConstructors(); |
| for (int i = 0; i < constructors.length; i++) { |
| Constructor constructor = constructors[i]; |
| if (Modifier.isPublic(constructor.getModifiers()) && |
| constructor.getParameterTypes().length == 0) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| public static boolean isSimpleType(Object o) { |
| return o == null || |
| o instanceof Boolean || |
| o instanceof Character || |
| o instanceof Byte || |
| o instanceof Short || |
| o instanceof Integer || |
| o instanceof Long || |
| o instanceof Float || |
| o instanceof Double || |
| o instanceof String || |
| o instanceof Recipe; |
| |
| } |
| } |