managerchecknameaction.java

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package com.victor.webtier.managerAction;

import org.apache.struts.action.*;
import javax.servlet.http.*;
import com.victor.domain.ManagerActionForm;
import com.victor.service.ManagerFacade;
import com.victor.service.ManagerFacadeImpl;
import java.io.UnsupportedEncodingException;

//普通管理员注册之前，核对是否有这个帐户名称
public class ManagerCheckNameAction
    extends Action {
  private ManagerFacade managerFcade;

  public ManagerCheckNameAction() {

    this.managerFcade = new ManagerFacadeImpl();
  }

  public ActionForward perform(ActionMapping actionMapping,
                               ActionForm actionForm,
                               HttpServletRequest httpServletRequest,
                               HttpServletResponse httpServletResponse) throws
      UnsupportedEncodingException {

    ManagerActionForm managerActionForm = (ManagerActionForm) actionForm;
    managerActionForm.setManagerName(httpServletRequest.getParameter("name"));
    String manager = this.managerFcade.managerCheckName(managerActionForm);
    System.out.println(manager);
    if (manager == null) {
      return actionMapping.findForward("managerInsertWrong");
    }
    else if (!manager.equals(httpServletRequest.getParameter(
        "name"))) {
      return actionMapping.findForward("managerInsertRight");
    }
    return actionMapping.findForward("managerInsertWrong");
  }

}