com.liferay.mobile.android.http.HttpUtil.java Source code

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Here is the source code for com.liferay.mobile.android.http.HttpUtil.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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 Lesser General Public License for more
 * details.
 */

package com.liferay.mobile.android.http;

import com.liferay.mobile.android.callback.BaseCallback;
import com.liferay.mobile.android.callback.Callback;
import com.liferay.mobile.android.callback.file.DownloadCallback;
import com.liferay.mobile.android.callback.file.FileProgressCallback;
import com.liferay.mobile.android.callback.file.UploadCallback;
import com.liferay.mobile.android.http.client.HttpClient;
import com.liferay.mobile.android.http.client.OkHttpClientImpl;
import com.liferay.mobile.android.service.Session;

import org.json.JSONArray;
import org.json.JSONObject;

import static com.liferay.mobile.android.http.file.FileProgressUtil.transfer;

/**
 * @author Bruno Farache
 * @author Silvio Santos
 */
public class HttpUtil {

    public static final String JSONWS_PATH_61 = "api/secure/jsonws";

    public static final String JSONWS_PATH_62 = "api/jsonws";

    public static void cancel(Object tag) {
        client.cancel(tag);
    }

    public static Response download(Session session, String url, FileProgressCallback callback) throws Exception {

        Callback sessionCallback = session.getCallback();

        if (sessionCallback != null) {
            sessionCallback = new DownloadCallback(sessionCallback, callback);
        }

        Request request = new Request(session.getAuthentication(), Method.GET, session.getHeaders(), url, null,
                session.getConnectionTimeout(), sessionCallback);

        if (sessionCallback != null) {
            ((DownloadCallback) sessionCallback).setTag(request.getTag());
        }

        Response response = send(request);

        if (response == null) {
            return null;
        } else {
            transfer(response.getBodyAsStream(), callback, request.getTag(), null);

            return response;
        }
    }

    public static String encodeURLPath(String path) {
        return client.encodeURL(path);
    }

    public static String getURL(Session session, String path) {
        StringBuilder sb = new StringBuilder();

        String server = session.getServer();

        sb.append(server);

        if (!server.endsWith("/")) {
            sb.append("/");
        }

        sb.append(_JSONWS_PATH);
        sb.append(path);

        return sb.toString();
    }

    public static JSONArray post(Session session, JSONArray commands) throws Exception {

        String url = getURL(session, "/invoke");

        Request request = new Request(session.getAuthentication(), Method.POST, session.getHeaders(), url,
                commands.toString(), session.getConnectionTimeout(), session.getCallback());

        Response response = client.send(request);

        if (response == null) {
            return null;
        } else {
            return new JSONArray(response.getBody());
        }
    }

    public static JSONArray post(Session session, JSONObject command) throws Exception {

        JSONArray commands = new JSONArray();
        commands.put(command);

        return post(session, commands);
    }

    public static Response send(Request request) throws Exception {
        return client.send(request);
    }

    @SuppressWarnings("unused")
    public static void setJSONWSPath(String jsonwsPath) {
        _JSONWS_PATH = jsonwsPath;
    }

    public static JSONArray upload(Session session, JSONObject command) throws Exception {

        String path = (String) command.keys().next();

        Callback sessionCallback = session.getCallback();

        if (sessionCallback != null) {
            sessionCallback = new UploadCallback((BaseCallback) sessionCallback);
        }

        Request request = new Request(session.getAuthentication(), Method.POST, session.getHeaders(),
                getURL(session, path), command.getJSONObject(path), session.getConnectionTimeout(),
                sessionCallback);

        Response response = client.upload(request);

        if (response == null) {
            return null;
        } else {
            return new JSONArray(UploadCallback.wrap(response.getBody()));
        }
    }

    protected static HttpClient client = new OkHttpClientImpl();

    private static String _JSONWS_PATH = JSONWS_PATH_62;

}