guru.bubl.module.model.forgot_password.UserForgotPasswordToken.java Source code

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Here is the source code for guru.bubl.module.model.forgot_password.UserForgotPasswordToken.java

Source

/*
 * Copyright Vincent Blouin under the GPL License version 3
 */

package guru.bubl.module.model.forgot_password;

import org.apache.commons.lang.RandomStringUtils;
import org.joda.time.DateTime;

import java.util.Date;

public class UserForgotPasswordToken {

    private String token;
    private Date expirationDate;

    public static UserForgotPasswordToken empty() {
        return new UserForgotPasswordToken();
    }

    public static UserForgotPasswordToken generate() {
        return UserForgotPasswordToken.withTokenAndExpirationDate(generateToken(), generateTokenExpirationDate());
    }

    public static UserForgotPasswordToken withTokenAndExpirationDate(String token, Date expirationDate) {
        UserForgotPasswordToken userForgotPasswordToken = new UserForgotPasswordToken();
        userForgotPasswordToken.setResetPasswordToken(token);
        userForgotPasswordToken.setResetPasswordExpirationDate(expirationDate);
        return userForgotPasswordToken;
    }

    public UserForgotPasswordToken setResetPasswordToken(String token) {
        this.token = token;
        return this;
    }

    public String getToken() {
        return token;
    }

    public Date getResetPasswordExpirationDate() {
        return expirationDate;
    }

    public UserForgotPasswordToken setResetPasswordExpirationDate(Date expirationDate) {
        this.expirationDate = new Date(expirationDate.getTime());
        return this;
    }

    public Boolean isEmpty() {
        return token == null;
    }

    public Boolean isExpired() {
        return new Date().after(expirationDate);
    }

    public Boolean hasToken(String token) {
        return token.equals(this.token);
    }

    private static final Integer TOKEN_NUMBER_OF_CHARS = 30;

    private static String generateToken() {
        return RandomStringUtils.randomAlphanumeric(TOKEN_NUMBER_OF_CHARS);
    }

    private static Date generateTokenExpirationDate() {
        return new DateTime().plusHours(12).toDate();
    }
}