adddepartmentaction.java

来自「是jsp开发与应用详解的全部源代码」· Java 代码 · 共 37 行

package com.jspdev.ch18;

import org.apache.struts.action.*;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
 
public final class AddDepartmentAction extends Action {

    public ActionForward execute(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
        throws Exception {
        DepartmentBean service = new DepartmentBean();
        DepartmentForm departmentForm = (DepartmentForm) form;
        Department department = new Department();
        department=departmentForm.getDepartment();
        try {
            service.addDepartment( department);
            ActionMessages messages = new ActionMessages();
            ActionMessage message = new ActionMessage("message.department.insert.success",department.getName() );
            messages.add( ActionMessages.GLOBAL_MESSAGE, message );
            saveMessages( request, messages );
            request.setAttribute("department",department);
            return (mapping.findForward("success"));
        }
        catch( Exception de ) {
        	de.printStackTrace();
            ActionErrors errors = new ActionErrors();
            ActionError error = new ActionError("error.department.databaseException");
            errors.add( ActionErrors.GLOBAL_ERROR, error );
            saveErrors( request, errors );
            return (mapping.findForward("error"));
        }
    }
}