com.netsteadfast.greenstep.tools.LostPasswordTools.java Source code

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Here is the source code for com.netsteadfast.greenstep.tools.LostPasswordTools.java

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/* 
 * Copyright 2012-2016 bambooCORE, greenstep of copyright Chen Xin Nien
 * 
 * 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.
 * 
 * -----------------------------------------------------------------------
 * 
 * author:    Chen Xin Nien
 * contact: chen.xin.nien@gmail.com
 * 
 */
package com.netsteadfast.greenstep.tools;

import org.apache.commons.lang3.StringUtils;

import com.netsteadfast.greenstep.base.AppContext;
import com.netsteadfast.greenstep.base.exception.ServiceException;
import com.netsteadfast.greenstep.po.hbm.TbAccount;
import com.netsteadfast.greenstep.service.IAccountService;
import com.netsteadfast.greenstep.util.MailClientUtils;
import com.netsteadfast.greenstep.vo.AccountVO;

@SuppressWarnings("unchecked")
public class LostPasswordTools {
    private static IAccountService<AccountVO, TbAccount, String> accountService;

    static {
        accountService = (IAccountService<AccountVO, TbAccount, String>) AppContext
                .getBean("core.service.AccountService");
    }

    public LostPasswordTools() {

    }

    private static void printDetails() {
        System.out.println("LostPasswordTools [OP] [ACCOUNT] [MAIL]");
        System.out.println("OP:");
        System.out.println("   1: show new password.");
        System.out.println("   2: send new password to recive mail.");
        System.out.println(" ");
        System.out.println("ACCOUNT:");
        System.out.println("   input user's account id.");
        System.out.println(" ");
        System.out.println("Example:");
        System.out.println("   LostPasswordTools 1 admin");
        System.out.println("   LostPasswordTools 2 admin chen.xin.nien@gmail.com");
    }

    private static void generateNewPassword(String operation, String account, String mail)
            throws ServiceException, Exception {
        String newPassword = accountService.generateNewPassword(account);
        if ("1".equals(operation)) {
            System.out.println("===================================");
            System.out.println("new password: " + newPassword);
        } else {
            sendToMail(mail, account, newPassword);
        }
    }

    private static void sendToMail(String mail, String account, String password) throws Exception {
        System.out.println("send new password mail...");
        String subject = "Hi " + account + " new password for bambooBSC!";
        String text = "This is bambooBSC generate new password tools<BR/>";
        text += "Account: " + account + "<BR/>";
        text += "Password: " + password + "<BR/>";
        MailClientUtils.send(MailClientUtils.getDefaultFrom(), mail, subject, text);
    }

    public static void main(String args[]) {
        if (args == null || args.length < 2) {
            printDetails();
            System.exit(1);
        }
        String op = StringUtils.defaultString(args[0]).trim();
        String account = StringUtils.defaultString(args[1]).trim();
        String mail = "";
        if ("".equals(op) || "".equals(account)) {
            printDetails();
            System.exit(1);
        }
        if ("2".equals(op) && args.length != 3) {
            printDetails();
            System.exit(1);
        }
        if ("2".equals(op)) {
            mail = StringUtils.defaultString(args[2]).trim();
        }
        System.out.println("account: " + account);
        System.out.println("operation: " + op);
        System.out.println("mail: " + mail);
        try {
            generateNewPassword(op, account, mail);
        } catch (ServiceException e) {
            e.printStackTrace();
        } catch (Exception e) {
            e.printStackTrace();
        }
        System.exit(1);
    }

}