001/*
002  GRANITE DATA SERVICES
003  Copyright (C) 2011 GRANITE DATA SERVICES S.A.S.
004
005  This file is part of Granite Data Services.
006
007  Granite Data Services is free software; you can redistribute it and/or modify
008  it under the terms of the GNU Library General Public License as published by
009  the Free Software Foundation; either version 2 of the License, or (at your
010  option) any later version.
011
012  Granite Data Services is distributed in the hope that it will be useful, but
013  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
014  FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
015  for more details.
016
017  You should have received a copy of the GNU Library General Public License
018  along with this library; if not, see <http://www.gnu.org/licenses/>.
019*/
020
021package flex.messaging.io;
022
023import java.io.Externalizable;
024import java.io.IOException;
025import java.io.ObjectInput;
026import java.io.ObjectOutput;
027import java.util.ArrayList;
028import java.util.Collection;
029
030/**
031 * @author Franck WOLFF
032 */
033public class ArrayCollection extends ArrayList<Object> implements Externalizable {
034
035    private static final long serialVersionUID = 1L;
036
037    public ArrayCollection() {
038        super();
039    }
040
041    public ArrayCollection(int capacity) {
042        super(capacity);
043    }
044
045    public ArrayCollection(Collection<?> col) {
046        super(col);
047    }
048
049    public ArrayCollection(Object[] array) {
050        super();
051        addAll(array);
052    }
053
054    public void addAll(Object[] array) {
055        for (Object o : array)
056            add(o);
057    }
058
059    public void writeExternal(ObjectOutput out) throws IOException {
060        out.writeObject(toArray());
061    }
062
063    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
064        Object o = in.readObject();
065        if (o != null) {
066            if (o instanceof Collection<?>)
067                addAll((Collection<?>)o);
068            else if (o.getClass().isArray())
069                addAll((Object[])o);
070            else // should we throw an exception ?
071                add(o);
072        }
073    }
074
075    @Override
076    public String toString() {
077        return super.toString();
078    }
079}