loginaction.java

来自「Struts2 + Spring JPA Hibernate demo.」· Java 代码 · 共 65 行

package com.vegeta.action;

import org.apache.struts2.interceptor.SessionAware;

import com.vegeta.model.user.User;
import com.vegeta.service.user.IUserService;
import com.vegeta.utils.Constants;

public class LoginAction extends BaseAction implements SessionAware {

	private static final long serialVersionUID = -3060088004494579659L;

	private IUserService userService;

	private String username;
	private String password;

	public LoginAction(IUserService userService) {
		this.userService = userService;
	}

	public String getUsername() {
		return username;
	}

	public void setUsername(String username) {
		this.username = username;
	}

	public String getPassword() {
		return password;
	}

	public void setPassword(String password) {
		this.password = password;
	}

	@SuppressWarnings("unchecked")
	public String execute() {
		User user = userService.findByUserName(username);
		if (user != null && null != username && !"".equals(username) && password.equals(user.getPassword())) {
			System.out.println("return SUCCESS");
			session.put(Constants.USER, user);
			return SUCCESS;
		} else {
			System.out.println("return ERROR");
			addActionError(getText("authenticate.failed"));
			return ERROR;
		}
	}

	public void validate() {

		/* Check that fields are not empty */
		if (getPassword().length() == 0) {
			addFieldError("password", getText("validate.password"));
		}
		if (getUsername().length() == 0) {
			addFieldError("username", getText("validate.username"));
		}

	}

}