getproperties.java

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package mmsproject.common;

import javax.xml.parsers.DocumentBuilder;
import org.w3c.dom.Document;
import javax.xml.parsers.DocumentBuilderFactory;
import java.io.FileInputStream;
import org.w3c.dom.NodeList;
import mmsproject.FrmMMSManage;

/**
 *
 * <p>Title: 彩信发送接收项目</p>
 *
 * <p>Description: 获取配置信息 参数见配置文件注释</p>
 *
 * <p>Copyright: Copyright (c) 2004</p>
 *
 * <p>Company: </p>
 *
 * @author tomato
 * @version 1.0
 */
public class GetProperties {

  //数据库连接信息
  public static String ConnectionString = "";
  public static String UserName = "";
  public static String Password = "";

  //全球通
  public static String VASP_ID = "";
  public static String VAS_ID = "";

  public static String SendDelay = "";
  public static String QueryDelay = "";


  /**
   * 获取配子文件的参数
   */
  public GetProperties() {
    Document doc;
    DocumentBuilderFactory factory;
    DocumentBuilder docBuilder;

    FileInputStream in;
    String fileName;

    try {
      //get the xml file
      //fileName = System.getProperty("user.dir");
      fileName = "./config/config.xml";
      in = new FileInputStream(fileName);

      //解析XML文件,生成document对象
      factory = DocumentBuilderFactory.newInstance();
      factory.setValidating(false);
      docBuilder = factory.newDocumentBuilder();
      doc = docBuilder.parse(in);

      //取得数据库连接配置
      NodeList node = doc.getElementsByTagName("SQL");
      int nAttributesSize = node.item(0).getAttributes().getLength();
      for (int i = 0; i < nAttributesSize; i++) {
        String temp = node.item(0).getAttributes().item(i).getNodeName().trim();
        if (temp.equals("ConnectionString")) {
          ConnectionString = node.item(0).getAttributes().item(i).getNodeValue().trim();
        } else if (temp.equals("UserName")) {
          UserName = node.item(0).getAttributes().item(i).getNodeValue().trim();
        } else if (temp.equals("Password")) {
          Password = node.item(0).getAttributes().item(i).getNodeValue().trim();
        }
      }


      //取得sp参数
      node = doc.getElementsByTagName("VAS");
      nAttributesSize = node.item(0).getAttributes().getLength();
      for (int i = 0; i < nAttributesSize; i++) {
        String temp = node.item(0).getAttributes().item(i).getNodeName().trim();

        if (temp.equals("VASP_ID")) {
          VASP_ID = node.item(0).getAttributes().item(i).getNodeValue().trim();
        } else if (temp.equals("VAS_ID")) {
          VAS_ID = node.item(0).getAttributes().item(i).getNodeValue().trim();
        }
      }
      //取得数据库连接配置
      node = doc.getElementsByTagName("TimeConfig");
      nAttributesSize = node.item(0).getAttributes().getLength();
      for (int i = 0; i < nAttributesSize; i++) {
        String temp = node.item(0).getAttributes().item(i).getNodeName().trim();
        if (temp.equals("SendDelay")) {
          SendDelay = node.item(0).getAttributes().item(i).getNodeValue().trim();
        } else if (temp.equals("QueryDelay")) {
          QueryDelay = node.item(0).getAttributes().item(i).getNodeValue().trim();
        }
      }
    } catch (Exception e) {
      FrmMMSManage.m_txtStatus.setText(FrmMMSManage.m_txtStatus.getText()
              + "\n"
              + "读取配置文件出错" + e.getMessage()
              );

      e.printStackTrace();
    }
  }
}