PrimitiveProperty.java

/*
 * Copyright (C) 2012- Peer internet solutions & Finalist IT Group
 * 
 * This file is part of mixare.
 * 
 * This program 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. 
 * 
 * This program 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 
 * this program. If not, see <http://www.gnu.org/licenses/>
 */
package org.mixare.lib.marker.draw;

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

/**
 * A draw property which contains a primitive value with its classname so it can
 * be loaded. This class should be used, when a plugin wants to send a 'unknown'
 * primitive to the core This is needed because the classname of a parcel should
 * be known before the core can convert that into an object.
 * 
 * @author A. Egal
 */
public class PrimitiveProperty implements Parcelable {

	private String primitivename;
	private Object object;

	public enum primitive {
		STRING, INT, DOUBLE, FLOAT, LONG, BYTE;
	}

	public PrimitiveProperty(String primitivename, Object object) {
		this.primitivename = primitivename;
		this.object = object;
	}

	public PrimitiveProperty(Parcel in) {
		primitivename = in.readString();
		if (primitivename.equals(primitive.STRING.name())) {
			object = in.readString();
		}
		else if (primitivename.equals(primitive.INT.name())) {
			object = in.readInt();
		}
		else if (primitivename.equals(primitive.DOUBLE.name())) {
			object = in.readDouble();
		}
		else if (primitivename.equals(primitive.FLOAT.name())) {
			object = in.readFloat();
		}
		else if (primitivename.equals(primitive.LONG.name())) {
			object = in.readLong();
		}
		else if (primitivename.equals(primitive.BYTE.name())) {
			in.readByteArray((byte[])object);
		}
	}

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

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

	public Object getObject() {
		return object;
	}

	@Override
	public int describeContents() {
		return 0;
	}

	@Override
	public void writeToParcel(Parcel dest, int flags) {
		dest.writeString(primitivename);
		if (primitivename.equals(primitive.STRING.name())) {
			dest.writeString((String)object);
		}
		else if (primitivename.equals(primitive.INT.name())) {
			dest.writeInt((Integer)object);
		}
		else if (primitivename.equals(primitive.DOUBLE.name())) {
			dest.writeDouble((Double)object);
		}
		else if (primitivename.equals(primitive.FLOAT.name())) {
			dest.writeFloat((Float)object);
		}
		else if (primitivename.equals(primitive.LONG.name())) {
			dest.writeLong((Long)object);
		}
		else if (primitivename.equals(primitive.BYTE.name())) {
			dest.writeByteArray((byte[])object);
		}
	}

}