001/**
002 * Copyright 2011-2015 John Ericksen
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *    http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.parceler.converter;
017
018import android.os.Parcel;
019import org.parceler.ParcelConverter;
020
021/**
022 *
023 * @author u61173
024 */
025public class CharArrayParcelConverter implements ParcelConverter<char[]> {
026
027    private static final int NULL = -1;
028
029    @Override
030    public void toParcel(char[] array, Parcel parcel) {
031        if (array == null) {
032            parcel.writeInt(NULL);
033        } else {
034            parcel.writeInt(array.length);
035            parcel.writeCharArray(array);
036        }
037    }
038
039    @Override
040    public char[] fromParcel(Parcel parcel) {
041        char[] array;
042        int size = parcel.readInt();
043        if (size == NULL) {
044            array = null;
045        } else {
046            array = new char[size];
047            parcel.readCharArray(array);
048        }
049        return array;
050    }
051}