com.github.djabry.rest.RestAuthenticationService.java Source code

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Here is the source code for com.github.djabry.rest.RestAuthenticationService.java

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/*
 * Copyright (c) 2015 Daniel Jabry
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package com.github.djabry.rest;

import com.github.djabry.platform.domain.api.SecurityToken;
import com.github.djabry.platform.domain.api.User;
import com.github.djabry.platform.service.api.*;
import org.springframework.http.converter.StringHttpMessageConverter;
import org.springframework.web.client.RestTemplate;

import javax.validation.constraints.NotNull;

/**
 * Created by djabry on 09/01/15.
 */

public class RestAuthenticationService implements AuthenticationService {

    private final String restURL;

    private final RestTemplate restTemplate;

    public RestAuthenticationService(String url) {
        this.restURL = url;
        this.restTemplate = new RestTemplate();
        restTemplate.getMessageConverters().add(new StringHttpMessageConverter());
        DomainServices.getInstance().registerDomainService(this);
    }

    /**
     * @param loginRequest The request containing the user credentials
     * @return The security token associated with a successful request, null otherwise
     */
    @Override
    public SecurityToken login(@NotNull LoginRequest loginRequest) {
        return restTemplate.postForObject(this.restURL + "/login", loginRequest, SecurityToken.class);

    }

    /**
     * @param request The request containing the user credentials and details
     * @return The security token associated with a successful request, null otherwise
     */
    @Override
    public SecurityToken signUp(@NotNull SignUpRequest request) {
        return restTemplate.postForObject(this.restURL + "/signup", request, SecurityToken.class);
    }

    /**
     * @param request The request to change the password
     * @return True if the password was changed successfully, false otherwise
     */
    @Override
    public boolean changePassword(@NotNull ChangePasswordRequest request) {

        return restTemplate.postForObject(this.restURL + "/changepassword", request, Boolean.class);

    }

    /**
     * Request a token to reset the password of the current user
     *
     * @param request The request to reset the user password
     * @return The security token allowing the user to change password, null if unsuccessful
     */
    @Override
    public SecurityToken requestPasswordResetToken(@NotNull ResetPasswordRequest request) {
        return restTemplate.postForObject(this.restURL + "/resetpassword", request, SecurityToken.class);
    }

    /**
     * @return The current logged in user, null if none logged in
     */
    @Override
    public User getCurrentUser() {
        return restTemplate.getForObject(this.restURL + "/user", User.class);
    }

    /**
     * Log out of the current account
     */
    @Override
    public boolean logout() {
        return false;
    }
}