com.playhaven.android.data.Reward.java Source code

Introduction

Here is the source code for com.playhaven.android.data.Reward.java

Source

/**
 * Copyright 2013 Medium Entertainment, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.playhaven.android.data;

import android.os.Parcel;
import android.os.Parcelable;
import com.jayway.jsonpath.JsonPath;
import com.playhaven.android.util.JsonUtil;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.apache.commons.lang.builder.ToStringBuilder;
import java.util.ArrayList;
import java.util.List;

/**
 * A representation of a Reward
 */
public class Reward implements Parcelable {
    /**
     * Construct a list of Reward objects from the JSON databound model
     *
     *
     * @param json model
     * @return a list of Reward objects
     */
    public static ArrayList<Reward> fromJson(String json) {
        if (json == null)
            return new ArrayList<Reward>(0);

        ArrayList<Reward> toReturn = new ArrayList<Reward>();
        for (String jsonReward : JsonUtil.forEach(json, "$.rewards"))
            toReturn.add(new Reward(jsonReward));

        return toReturn;
    }

    private static final String NULL = "null";
    private Double quantity;
    private Double receipt;
    private String tag;
    private String signature;

    /**
     * Construct a Reward from the JSON model
     *
     * @param json model
     */
    public Reward(String json) {
        this.quantity = JsonUtil.asDouble(json, "$.quantity");
        this.receipt = JsonUtil.asDouble(json, "$.receipt");
        this.tag = JsonUtil.getPath(json, "$.reward");
        this.signature = JsonUtil.getPath(json, "$.sig4");
    }

    /**
     * Construct a Reward from a serialized Parcel
     *
     * @param in serialized parcel
     */
    public Reward(Parcel in) {
        readFromParcel(in);
    }

    /**
     * Describe the kinds of special objects contained in this Parcelable's marshalled representation.
     *
     * @return a bitmask indicating the set of special object types marshalled by the Parcelable.
     */
    @Override
    public int describeContents() {
        return 0;
    }

    /**
     * Flatten this object in to a Parcel.
     *
     * @param dest The Parcel in which the object should be written.
     * @param flags Additional flags about how the object should be written. May be 0 or Parcel#PARCELABLE_WRITE_RETURN_VALUE.
     */
    @Override
    public void writeToParcel(Parcel dest, int flags) {
        dest.writeDouble(quantity);
        dest.writeDouble(receipt);
        dest.writeString(tag);
        dest.writeString(signature);
    }

    /**
     * Deserialize this object from a Parcel
     *
     * @param in parcel to read from
     */
    protected void readFromParcel(Parcel in) {
        quantity = in.readDouble();
        receipt = in.readDouble();
        tag = in.readString();
        signature = in.readString();
    }

    /**
     * Required Android annoyance
     */
    public static final Parcelable.Creator<Reward> CREATOR = new Creator<Reward>() {
        public Reward createFromParcel(Parcel in) {
            return new Reward(in);
        }

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

    public Double getQuantity() {
        return quantity;
    }

    public Double getReceipt() {
        return receipt;
    }

    public String getTag() {
        return tag;
    }

    public String getSignature() {
        return signature;
    }

    @Override
    public String toString() {
        return ToStringBuilder.reflectionToString(this);
    }

    @Override
    public int hashCode() {
        return HashCodeBuilder.reflectionHashCode(this);
    }

    @Override
    public boolean equals(Object other) {
        return EqualsBuilder.reflectionEquals(this, other);
    }
}