| /* |
| * 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 org.apache.rocketmq.connect.file; |
| |
| import io.openmessaging.KeyValue; |
| import java.lang.reflect.Method; |
| |
| public class FileUtils { |
| public static void properties2Object(final KeyValue p, final Object object) { |
| Method[] methods = object.getClass().getMethods(); |
| for (Method method : methods) { |
| String mn = method.getName(); |
| if (mn.startsWith("set")) { |
| try { |
| String tmp = mn.substring(4); |
| String first = mn.substring(3, 4); |
| |
| String key = first.toLowerCase() + tmp; |
| String property = p.getString(key); |
| if (property != null) { |
| Class<?>[] pt = method.getParameterTypes(); |
| if (pt != null && pt.length > 0) { |
| String cn = pt[0].getSimpleName(); |
| Object arg; |
| if (cn.equals("int") || cn.equals("Integer")) { |
| arg = Integer.parseInt(property); |
| } else if (cn.equals("long") || cn.equals("Long")) { |
| arg = Long.parseLong(property); |
| } else if (cn.equals("double") || cn.equals("Double")) { |
| arg = Double.parseDouble(property); |
| } else if (cn.equals("boolean") || cn.equals("Boolean")) { |
| arg = Boolean.parseBoolean(property); |
| } else if (cn.equals("float") || cn.equals("Float")) { |
| arg = Float.parseFloat(property); |
| } else if (cn.equals("String")) { |
| arg = property; |
| } else { |
| continue; |
| } |
| method.invoke(object, arg); |
| } |
| } |
| } catch (Throwable ignored) { |
| } |
| } |
| } |
| } |
| } |