com.liferay.mobile.android.service.SessionImpl.java Source code

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Here is the source code for com.liferay.mobile.android.service.SessionImpl.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.service;

import com.liferay.mobile.android.auth.Authentication;
import com.liferay.mobile.android.callback.Callback;
import com.liferay.mobile.android.http.HttpUtil;
import com.liferay.mobile.android.http.file.UploadData;

import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;

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

/**
 * @author Bruno Farache
 */
public class SessionImpl implements Session {

    public static final int DEFAULT_CONNECTION_TIMEOUT = 15000;

    public SessionImpl(Session session) {
        this(session.getServer(), session.getAuthentication(), session.getConnectionTimeout(),
                session.getCallback());
    }

    public SessionImpl(String server) {
        this(server, null, null);
    }

    public SessionImpl(String server, Authentication authentication) {
        this(server, authentication, null);
    }

    public SessionImpl(String server, Authentication authentication, Callback callback) {

        this(server, authentication, DEFAULT_CONNECTION_TIMEOUT, callback);
    }

    public SessionImpl(String server, Authentication authentication, int connectionTimeout, Callback callback) {

        this.server = server;
        this.authentication = authentication;
        this.connectionTimeout = connectionTimeout;
        this.callback = callback;
    }

    public SessionImpl(String server, Callback callback) {
        this(server, null, callback);
    }

    @Override
    public Authentication getAuthentication() {
        return authentication;
    }

    @Override
    public Callback getCallback() {
        return callback;
    }

    @Override
    public int getConnectionTimeout() {
        return connectionTimeout;
    }

    @Override
    public Map<String, String> getHeaders() {
        return Collections.unmodifiableMap(headers);
    }

    @Override
    public String getServer() {
        return server;
    }

    @Override
    public JSONArray invoke(JSONObject command) throws Exception {
        return HttpUtil.post(this, command);
    }

    @Override
    public void setAuthentication(Authentication authentication) {
        this.authentication = authentication;
    }

    @Override
    public void setCallback(Callback callback) {
        this.callback = callback;
    }

    @Override
    public void setConnectionTimeout(int connectionTimeout) {
        this.connectionTimeout = connectionTimeout;
    }

    @Override
    public void setHeaders(Map<String, String> headers) {
        this.headers = headers;
    }

    @Override
    public void setServer(String server) {
        this.server = server;
    }

    @Override
    public JSONArray upload(JSONObject command) throws Exception {
        if (!hasUploadData(command)) {
            return invoke(command);
        }

        return HttpUtil.upload(this, command);
    }

    protected boolean hasUploadData(JSONObject command) throws JSONException {
        if (command.length() == 0) {
            return false;
        }

        String first = command.names().getString(0);
        JSONObject params = command.getJSONObject(first);

        Iterator<String> keys = params.keys();

        while (keys.hasNext()) {
            String key = keys.next();

            if (params.get(key) instanceof UploadData) {
                return true;
            }
        }

        return false;
    }

    protected Authentication authentication;
    protected Callback callback;
    protected int connectionTimeout;
    protected Map<String, String> headers = new HashMap<String, String>();
    protected String server;

}