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/**
 * COOS - Connected Objects Operating System (www.connectedobjects.org).
 *
 * Copyright (C) 2009 Telenor ASA and Tellu AS. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see .
 *
 * You may also contact one of the following for additional information:
 * Telenor ASA, Snaroyveien 30, N-1331 Fornebu, Norway (www.telenor.no)
 * Tellu AS, Hagalokkveien 13, N-1383 Asker, Norway (www.tellu.no)
 */
package org.coos.messaging.impl;

import java.io.ByteArrayInputStream;
import java.io.DataInputStream;

import java.util.Hashtable;

import org.coos.messaging.Message;
import org.coos.messaging.Notification;


/**
 *
 * @author Knut Eilif Husa, Tellu AS
 *
 */
public class DefaultNotification extends DefaultMessage implements Notification {

    public DefaultNotification() {
        headers.put(CONTENT_TYPE, CONTENT_TYPE_PROPERTY);

        // headers.put(TYPE, TYPE_NOTIFICATION);
        headers.put(MESSAGE_NAME, NOTIFY);
        body = new Hashtable();
    }

    public DefaultNotification(Message msg) {

        if (!msg.getName().equals(Notification.NOTIFY)) {
            throw new IllegalArgumentException("Cannot create DefaultNotification");
        }

        receiverEndpointUri = msg.getReceiverEndpointUri();
        senderEndpointUri = msg.getSenderEndpointUri();
        headers = msg.getHeaders();
        serializedbody = msg.getSerializedBody();
        body = msg.getBody();
    }

    public DefaultNotification(DataInputStream din) throws Exception {
        super.deserialize(din);
    }

    public void putAttribute(String name, boolean value) {
        ((Hashtable) body).put(name, new AttributeValue(value));

    }

    public void putAttribute(String name, String value) {
        ((Hashtable) body).put(name, new AttributeValue(value));

    }

    public void putAttribute(String name, int value) {
        ((Hashtable) body).put(name, new AttributeValue(value));

    }

    public void putAttribute(String name, byte[] value) {
        ((Hashtable) body).put(name, new AttributeValue(value));

    }

    public boolean getAttributeAsBoolean(String name) {
        return ((AttributeValue) (((Hashtable) body).get(name))).booleanValue();
    }

    public String getAttributeAsString(String name) {
        return ((AttributeValue) (((Hashtable) body).get(name))).stringValue();
    }

    public int getAttributeAsInt(String name) {
        return ((AttributeValue) (((Hashtable) body).get(name))).intValue();
    }

    public byte[] getAttributeAsBytes(String name) {
        return ((AttributeValue) (((Hashtable) body).get(name))).byteArrayValue();
    }

    public Message copy() throws Exception {
        ByteArrayInputStream bais = new ByteArrayInputStream(this.serialize());
        DataInputStream din = new DataInputStream(bais);

        return new DefaultNotification(din);
    }

}