source: 3thparty/jmessenger/src/nu/fw/jeti/jabber/handlers/PacketHandler.java @ 3952

package nu.fw.jeti.jabber.handlers;

import nu.fw.jeti.backend.Connect;
import nu.fw.jeti.jabber.elements.*;
import org.xml.sax.Attributes;
import nu.fw.jeti.jabber.*;
import nu.fw.jeti.util.I18N;
/**
 * <p>Title: im</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2001</p>
 * <p>Company: </p>
 * @author E.S. de Boer
 * @version 1.0
 */

public abstract class PacketHandler extends BaseHandler
{
        protected PacketBuilder builder;

        public PacketHandler() {}
        
        public PacketHandler(PacketBuilder builder)
    {
                this.builder = builder;
    }

        public void startHandling(Attributes attr)
        {
                builder.reset();
                builder.setTo(JID.jidFromString(attr.getValue("to")));
                builder.setFrom(JID.jidFromString(attr.getValue("from")));
                builder.setId(attr.getValue("id"));
        }

        public void startElement(String name,Attributes attr)
        {
                if(name.equals("error"))
                {
                        builder.setErrorType(attr.getValue("type"));
                        String code = attr.getValue("code");
                        try
                        {
                                builder.errorCode = Integer.parseInt(code);
                        }catch(NumberFormatException e){nu.fw.jeti.util.Log.notParsedXML(I18N.gettext("main.error.Illegal_errorcode") + " " +  code);}
                }
        }

        public void endElement(String name)
        {
                if(name.equals("error"))
                {
                        builder.errorDescription = getText();
                        clearCurrentChars();
                }
        }

        public void addExtension(Extension extension)
        {
                builder.addExtension(extension);
        }

        public Packet build() throws InstantiationException
        {
                if(builder.from==null) builder.from = Connect.getMyJID();
                Packet p = builder.build();
                builder.reset();
            return p;
        }
}

/*
 * Overrides for emacs
 * Local variables:
 * tab-width: 4
 * End:
 */