employeeform.java

来自「《精通JSP编程 》源代码(赵强那本) 很有用的源代码」· Java 代码 · 共 55 行

package edu.reumann;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionError;
 
import javax.servlet.http.HttpServletRequest;
 
public class EmployeeForm extends ActionForm  {

    private String name;
    private String age;
    private String department;

    public void setName(String name) {
        this.name = name;
    }
    public void setAge(String age) {
        this.age = age;
    }
    public void setDepartment(String department) {
        this.department = department;
    }

    public String getName() {
        return name;
    }
    public String getAge() {
        return age;
    }
    public String getDepartment() {
        return department;
    }

    public ActionErrors validate( ActionMapping mapping, HttpServletRequest request ) {
        ActionErrors errors = new ActionErrors();
         
        if ( getName() == null || getName().length() < 1 ) {
            errors.add("name",new ActionError("error.name.required"));
        }

        if ( getAge() == null || getAge().length() < 1 ) {
            errors.add("age",new ActionError("error.age.required"));
        }
        else {
            try {
               Integer.parseInt( getAge() );
            } catch( NumberFormatException ne ) {
                errors.add("age",new ActionError("error.age.integer"));
            }
        }
        return errors;
    }
}