com.nicolacimmino.expensestracker.tracker.expenses_api.ExpensesApiGenerateAuthTokenRequest.java Source code

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Here is the source code for com.nicolacimmino.expensestracker.tracker.expenses_api.ExpensesApiGenerateAuthTokenRequest.java

Source

/* ExpensesApiGenerateAuthTokenRequest is part of ExpensesTracker and represents a specialized request
 *   to the Expenses API.
 *
 *   Copyright (C) 2014 Nicola Cimmino
 *
 *    This program is free software: you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation, either version 3 of the License, or
 *    (at your option) any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with this program.  If not, see http://www.gnu.org/licenses/.
 *
 */
package com.nicolacimmino.expensestracker.tracker.expenses_api;

import android.util.Log;

import com.nicolacimmino.expensestracker.tracker.data_sync.ExpensesAccountResolver;

import org.json.JSONException;
import org.json.JSONObject;

/*
 * Specialization of ExpensesApiRequest to generate an authentication token.
 */
public class ExpensesApiGenerateAuthTokenRequest extends ExpensesApiRequest {

    public ExpensesApiGenerateAuthTokenRequest(String username, String password) throws IllegalArgumentException {

        // API call to generate authentication token is:
        // POST /users/:username/auth_token
        try {
            setRequestMethod("POST");
            setUrl(ExpensesApiContract.URL + "/users/" + username + "/auth_token");
            setRequestData(new JSONObject("{password:" + password + "}"));
        } catch (JSONException e) {
            throw new IllegalArgumentException();
        }

    }

    // Gets the authentication token returned by the API.
    public String getAuthToken() {
        try {
            if (jsonResponseObject != null) {
                return jsonResponseObject.getString("auth_token");
            }
        } catch (JSONException e) {
            Log.e(TAG, "Invalid response: " + e.getMessage());
        }
        return null;
    }
}