servicelocator.java~19~

来自「一个很不错的电子商务后台管理系统 这是一个电子商务网站的后台管理系统 要」· JAVA~19~ 代码 · 共 92 行

package xian.bin.serivce;

import org.apache.struts.action.PlugIn;
import org.apache.struts.action.ActionServlet;
import org.apache.struts.config.ModuleConfig;
import javax.servlet.ServletException;

public class ServiceLocator implements PlugIn {

  private ActionServlet servlet;
  private String classServiceName;
  private String classSheng;
  private String classCity;
  private String classProduct;
  public ServiceLocator() {
  }
  public void destroy() {
    servlet=null;
  }
  public void init(ActionServlet parm1, ModuleConfig parm2) throws javax.servlet.ServletException {
    servlet=parm1;
    servlet.getServletContext().setAttribute("serviceLocator",this);
  }

  //省管理服务
  public SerivceSheng getSerivceSheng()throws Exception{
    SerivceSheng serivce=null;
    try{
      Class cls=Class.forName(classSheng);
      serivce=(SerivceSheng)cls.newInstance();
    }
    catch(Exception e){
      e.printStackTrace();
    }
    return serivce;
  }

  //市管理服务
  public ServiceCity getServiceCity()throws Exception{
    ServiceCity service=null;
    try{
      Class cls=Class.forName(classCity);
      service=(ServiceCity)cls.newInstance();
    }
    catch(Exception e){
      e.printStackTrace();
    }
    return service;
  }

  //用户服务
  public SerivceUser getSerivceUser()throws Exception{
    SerivceUser serivceUser=null;
    try{
      Class cls=Class.forName(classServiceName);
      serivceUser=(SerivceUser)cls.newInstance();
    }
    catch(Exception e){
      e.printStackTrace();
    }
    return serivceUser;
  }

  //产品管理服务


  public String getClassServiceName() {
    return classServiceName;
  }
  public void setClassServiceName(String classServiceName) {
    this.classServiceName = classServiceName;
  }
  public String getClassSheng() {
    return classSheng;
  }
  public void setClassSheng(String classSheng) {
    this.classSheng = classSheng;
  }
  public String getClassCity() {
    return classCity;
  }
  public void setClassCity(String classCity) {
    this.classCity = classCity;
  }
  public String getClassProduct() {
    return classProduct;
  }
  public void setClassProduct(String classProduct) {
    this.classProduct = classProduct;
  }
}