Java tutorial
/******************************************************************************* * Copyright 2014 eTilbudsavis * * 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.eTilbudsavis.etasdk.model; import java.io.Serializable; import org.json.JSONException; import org.json.JSONObject; import android.os.Parcel; import android.os.Parcelable; import com.eTilbudsavis.etasdk.Eta; import com.eTilbudsavis.etasdk.log.EtaLog; import com.eTilbudsavis.etasdk.model.interfaces.IJson; import com.eTilbudsavis.etasdk.utils.Api.JsonKey; import com.eTilbudsavis.etasdk.utils.Json; public class Pieces implements IJson<JSONObject>, Serializable, Parcelable { private static final long serialVersionUID = 1L; public static final String TAG = Eta.TAG_PREFIX + Pieces.class.getSimpleName(); private int mFrom = 1; private int mTo = 1; public static Parcelable.Creator<Pieces> CREATOR = new Parcelable.Creator<Pieces>() { public Pieces createFromParcel(Parcel source) { return new Pieces(source); } public Pieces[] newArray(int size) { return new Pieces[size]; } }; public Pieces() { } public static Pieces fromJSON(JSONObject pieces) { Pieces p = new Pieces(); if (pieces == null) { return p; } p.setFrom(Json.valueOf(pieces, JsonKey.FROM, 1)); p.setTo(Json.valueOf(pieces, JsonKey.TO, 1)); return p; } public JSONObject toJSON() { JSONObject o = new JSONObject(); try { o.put(JsonKey.FROM, Json.nullCheck(getFrom())); o.put(JsonKey.TO, Json.nullCheck(getTo())); } catch (JSONException e) { EtaLog.e(TAG, "", e); } return o; } public int getFrom() { return mFrom; } public Pieces setFrom(int from) { mFrom = from; return this; } public int getTo() { return mTo; } public Pieces setTo(int to) { mTo = to; return this; } @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + mFrom; result = prime * result + mTo; return result; } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (getClass() != obj.getClass()) return false; Pieces other = (Pieces) obj; if (mFrom != other.mFrom) return false; if (mTo != other.mTo) return false; return true; } private Pieces(Parcel in) { this.mFrom = in.readInt(); this.mTo = in.readInt(); } public int describeContents() { return 0; } public void writeToParcel(Parcel dest, int flags) { dest.writeInt(this.mFrom); dest.writeInt(this.mTo); } }