Java tutorial
package action; import java.io.IOException; import java.io.Reader; import java.util.List; import java.util.regex.Pattern; import javax.swing.JOptionPane; import org.apache.ibatis.io.Resources; import org.apache.ibatis.session.SqlSession; import org.apache.ibatis.session.SqlSessionFactory; import org.apache.ibatis.session.SqlSessionFactoryBuilder; import model.user; import com.opensymphony.xwork2.ActionContext; import com.opensymphony.xwork2.ActionSupport; public class reviseProfile extends ActionSupport { private String name; private String email; private String sex; private String driverlicense; private String dob; private List<user> userlist; private user u; /** * */ private static final long serialVersionUID = 1L; public String revise() throws IOException { String resource = "orm/configuration.xml"; Reader reader = Resources.getResourceAsReader(resource); SqlSessionFactory sessionFactory = new SqlSessionFactoryBuilder().build(reader); SqlSession session = sessionFactory.openSession(); try { email = ActionContext.getContext().getSession().get("email").toString(); //validate driverlicense String checkdl = "[0-9]{8}"; Pattern regex = Pattern.compile(checkdl); java.util.regex.Matcher matcher = regex.matcher(driverlicense); boolean isMatched = matcher.matches(); //check whether the email address is valid if (name.equals("") || sex.equals("") || dob.equals("")) { JOptionPane.showMessageDialog(null, "Please fill required information!", "Message", JOptionPane.WARNING_MESSAGE); return "fail"; } else if (!driverlicense.equals("")) { if (!isMatched) { JOptionPane.showMessageDialog(null, "Driver License should only be 8 numeric numbers!", "Message", JOptionPane.ERROR_MESSAGE); return "fail"; } else { //update user info u = new user(); u.setEmail(email); u.setName(name); u.setDob(dob); u.setDriverlicense(driverlicense); u.setSex(sex); session.update("updateuserinfo", u); session.commit(); JOptionPane.showMessageDialog(null, "Updated Successfully!", "Message", JOptionPane.INFORMATION_MESSAGE); return "updatedsuccessfully"; } } else { //update user's info System.out.println("email in revise=" + email); System.out.println("name in revise=" + name); System.out.println("dob in revise=" + dob); System.out.println("driverlicense in revise=" + driverlicense); u = new user(); u.setEmail(email); u.setName(name); u.setDob(dob); u.setDriverlicense(driverlicense); u.setSex(sex); session.update("updateuserinfo", u); session.commit(); JOptionPane.showMessageDialog(null, "Updated Successfully!", "Message", JOptionPane.INFORMATION_MESSAGE); return SUCCESS; } } finally { session.close(); } } public String getInfo() throws IOException { String resource = "orm/configuration.xml"; Reader reader = Resources.getResourceAsReader(resource); SqlSessionFactory sessionFactory = new SqlSessionFactoryBuilder().build(reader); SqlSession session = sessionFactory.openSession(); try { email = ActionContext.getContext().getSession().get("email").toString(); userlist = session.selectList("selectuserbyemail", email); name = userlist.get(0).getName(); sex = userlist.get(0).getSex(); dob = userlist.get(0).getDob(); driverlicense = userlist.get(0).getDriverlicense(); return SUCCESS; } finally { session.close(); } } public String cancel() { return "cancel"; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } public String getSex() { return sex; } public void setSex(String sex) { this.sex = sex; } public String getDriverlicense() { return driverlicense; } public void setDriverlicense(String driverlicense) { this.driverlicense = driverlicense; } public String getDob() { return dob; } public void setDob(String dob) { this.dob = dob; } public List<user> getUserlist() { return userlist; } public void setUserlist(List<user> userlist) { this.userlist = userlist; } }