?? emppreaddaction.java
字號:
package StudyNote;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import javax.servlet.ServletContext;
import javax.sql.DataSource;
import java.sql.Connection;
import java.sql.Statement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.*;
import javax.servlet.http.*;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
public final class EmpPreAddAction extends Action{
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response) throws Exception {
HttpSession session = request.getSession();
Vector depList = new Vector();
ServletContext context = servlet.getServletContext();
DataSource dataSource =
(DataSource)context.getAttribute(Constants.DATASOURCE_KEY);
DB db = new DB(dataSource);
String PageForward;
ActionMessages errors = new ActionMessages();
String username=(String)session.getAttribute(Constants.LOGIN_USERNAME_KEY);
if (InterUser.GetUserGrade(db,username)!=1){
errors.add(ActionMessages.GLOBAL_MESSAGE,
new ActionMessage("errors.accessDeny"));
if (!errors.isEmpty()) {
saveErrors(request, errors);
}
PageForward="toWrong";
}
else{
session.setAttribute(Constants.DEP_LIST_KEY,Dep.Search(db));
PageForward="toEmpAdd";
saveToken(request); //避免重復提交
}
db.close();
return (mapping.findForward(PageForward));
}
}
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