Android Open Source - ean-android Itinerary Request

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Copyright (c) 2013, Expedia Affiliate Network All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that redistributions of sour...

Java Source Code

/*
 * Copyright (c) 2013, Expedia Affiliate Network
 * All rights reserved.//  w w w  .  j av  a  2 s  .c om
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that redistributions of source code
 * retain the above copyright notice, these conditions, and the following
 * disclaimer. 
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * The views and conclusions contained in the software and documentation are those
 * of the authors and should not be interpreted as representing official policies, 
 * either expressed or implied, of the Expedia Affiliate Network or Expedia Inc.
 */

package com.ean.mobile.hotel.request;

import java.net.URI;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import org.apache.http.NameValuePair;
import org.apache.http.message.BasicNameValuePair;
import org.json.JSONException;
import org.json.JSONObject;

import com.ean.mobile.exception.EanWsError;
import com.ean.mobile.hotel.Itinerary;
import com.ean.mobile.request.CommonParameters;
import com.ean.mobile.request.Request;

/**
 * Used to retrieve and parse itinerary information from the EAN API.
 */
public class ItineraryRequest extends Request<Itinerary> {

    /**
     * Uses the EAN API to search for hotels in the given destination using http requests.
     *
     * @param itineraryId the ID of the itinerary to retrieve.
     * @param emailAddress the e-mail address associated with the itinerary.
     */
    public ItineraryRequest(final long itineraryId, final String emailAddress) {
        final List<NameValuePair> requestParameters = Arrays.<NameValuePair>asList(
            new BasicNameValuePair("itineraryId", String.valueOf(itineraryId)),
            new BasicNameValuePair("email", emailAddress)
        );

        final List<NameValuePair> urlParameters = new ArrayList<NameValuePair>();
        urlParameters.addAll(getBasicUrlParameters());
        urlParameters.addAll(requestParameters);
        setUrlParameters(urlParameters);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public Itinerary consume(final JSONObject jsonObject) throws JSONException, EanWsError {
        if (jsonObject == null) {
            return null;
        }

        final JSONObject response = jsonObject.getJSONObject("HotelItineraryResponse");
        if (response.has("EanWsError")) {
            throw EanWsError.fromJson(response.getJSONObject("EanWsError"));
        }

        CommonParameters.customerSessionId = response.optString("customerSessionId");

        return new Itinerary(response.getJSONObject("Itinerary"));
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public URI getUri() throws URISyntaxException {
        return new URI("http", "api.ean.com", "/ean-services/rs/hotel/v3/itin", getQueryString(), null);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public boolean requiresSecure() {
        return false;
    }

}

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