source: 3thparty/jmessenger/src/nu/fw/jeti/jabber/elements/XDataBuilder.java @ 3952

/* 
*       Jeti, a Java Jabber client, Copyright (C) 2003 E.S. de Boer  
*
*  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 2 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, write to the Free Software
*  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*
*       For questions, comments etc, 
*       use the website at http://jeti.jabberstudio.org
*  or mail/IM me at jeti@jabber.org
*
*       Created on 26-jul-2003
*/

package nu.fw.jeti.jabber.elements;

import java.util.LinkedList;
import java.util.List;

import nu.fw.jeti.util.I18N;

/**
 * @author E.S. de Boer
 *
 */
public class XDataBuilder
{
        private String instructions; //multi add line end
        public String title;
        public String type;
        private List fields;
        private List reportedFields;
        private List items;

        public XDataBuilder()
        {
                reset();
        }
        
        public void reset()
        {
                instructions = null;
                title = null;
                type = null;
                fields = null;
                reportedFields = null;
                items = null;
        }
        
        /**
         * adds instructions (multiple calls wil be added with an added end of line)
         * @param instructions
         */
        public void addInstructions(String instructions)
        {
                if(this.instructions == null) this.instructions = instructions; 
                else
                {
                        this.instructions = this.instructions + "\n" + instructions;
                }
        }

        public String getInstructions()
        {
                return instructions;
        }
        
        public void addField(XDataField field)
        {
                if(fields== null) fields = new LinkedList();
                fields.add(field);  
        }
        
        public void addReportedField(XDataField field)
        {
                if(reportedFields== null) reportedFields = new LinkedList();
                reportedFields.add(field);  
        }
        
        public void addItem(List item)
        {
                if(items==null)items = new LinkedList();
                items.add(item);
        }

        public List getFields()
        {
                return fields;
        }
        
        public List getReported()
        {
                return reportedFields;
        }
        
        public List getItems()
        {
                return items;
        }
        
        public XData build() throws InstantiationException
        {
                if (type==null) throw new InstantiationException(I18N.gettext("main.error.No_type"));
                else if(type.equals("cancel") || type.equals("form") || type.equals("result") || type.equals("submit"));
                else throw new InstantiationException("Wrong type"); 
                return new XData(this);
        }
}
/*
 * Overrides for emacs
 * Local variables:
 * tab-width: 4
 * End:
 */