com.ratebeer.android.api.command.GetBeerDetailsCommand.java Source code

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Here is the source code for com.ratebeer.android.api.command.GetBeerDetailsCommand.java

Source

package com.ratebeer.android.api.command;
/*
This file is part of RateBeer For Android.
    
RateBeer for Android 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.
    
RateBeer for Android 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 RateBeer for Android.  If not, see 
<http://www.gnu.org/licenses/>.
*/

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

import android.os.Parcel;
import android.os.Parcelable;

import com.ratebeer.android.api.ApiConnection;
import com.ratebeer.android.api.ApiException;
import com.ratebeer.android.api.ApiMethod;
import com.ratebeer.android.api.HttpHelper;
import com.ratebeer.android.api.JsonCommand;
import com.ratebeer.android.api.UserSettings;

public class GetBeerDetailsCommand extends JsonCommand {

    public final static float NO_SCORE_YET = -1F;

    private final int beerId;
    private BeerDetails details;

    public GetBeerDetailsCommand(UserSettings api, int beerId) {
        super(api, ApiMethod.GetBeerDetails);
        this.beerId = beerId;
    }

    public BeerDetails getDetails() {
        return details;
    }

    @Override
    protected String makeRequest(ApiConnection apiConnection) throws ApiException {
        return apiConnection
                .get("http://www.ratebeer.com/json/bff.asp?k=" + ApiConnection.RB_KEY + "&bd=" + beerId);
    }

    @Override
    protected void parse(JSONArray json) throws JSONException {

        details = null;
        if (json.length() > 0) {
            JSONObject result = json.getJSONObject(0);
            String overall = result.getString("OverallPctl");
            String style = result.getString("StylePctl");
            details = new BeerDetails(result.getInt("BeerID"), HttpHelper.cleanHtml(result.getString("BeerName")),
                    result.getInt("BrewerID"), HttpHelper.cleanHtml(result.getString("BrewerName")),
                    HttpHelper.cleanHtml(result.getString("BeerStyleName")), (float) result.getDouble("Alcohol"),
                    overall.equals("null") ? GetBeerDetailsCommand.NO_SCORE_YET : Float.parseFloat(overall),
                    style.equals("null") ? GetBeerDetailsCommand.NO_SCORE_YET : Float.parseFloat(style),
                    HttpHelper.cleanHtml(result.getString("Description")));
        }

    }

    public static class BeerDetails implements Parcelable {

        public final int beerId;
        public final String beerName;
        public final int brewerId;
        public final String brewerName;
        public final String beerStyle;
        public final float alcohol;
        public final float overallPerc;
        public final float stylePerc;
        public final String description;

        public BeerDetails(int beerId, String beerName, int brewerId, String brewerName, String beerStyle,
                float alcohol, float overallPerc, float stylePerc, String description) {
            this.beerId = beerId;
            this.beerName = beerName;
            this.brewerId = brewerId;
            this.brewerName = brewerName;
            this.beerStyle = beerStyle;
            this.alcohol = alcohol;
            this.overallPerc = overallPerc;
            this.stylePerc = stylePerc;
            this.description = description;
        }

        public int describeContents() {
            return 0;
        }

        public void writeToParcel(Parcel out, int flags) {
            out.writeInt(beerId);
            out.writeString(beerName);
            out.writeInt(brewerId);
            out.writeString(brewerName);
            out.writeString(beerStyle);
            out.writeFloat(alcohol);
            out.writeFloat(overallPerc);
            out.writeFloat(stylePerc);
            out.writeString(description);
        }

        public static final Parcelable.Creator<BeerDetails> CREATOR = new Parcelable.Creator<BeerDetails>() {
            public BeerDetails createFromParcel(Parcel in) {
                return new BeerDetails(in);
            }

            public BeerDetails[] newArray(int size) {
                return new BeerDetails[size];
            }
        };

        private BeerDetails(Parcel in) {
            beerId = in.readInt();
            beerName = in.readString();
            brewerId = in.readInt();
            brewerName = in.readString();
            beerStyle = in.readString();
            alcohol = in.readFloat();
            overallPerc = in.readFloat();
            stylePerc = in.readFloat();
            description = in.readString();
        }

    }

}