com.noterik.bart.fs.fscommand.ShowSponsorsCommand.java Source code

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Here is the source code for com.noterik.bart.fs.fscommand.ShowSponsorsCommand.java

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/* 
* ShowSponsorsCommand.java
* 
* Copyright (c) 2012 Noterik B.V.
* 
* This file is part of smithers, related to the Noterik Springfield project.
*
* Smithers 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 3 of the License, or
* (at your option) any later version.
*
* Smithers 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 Smithers.  If not, see <http://www.gnu.org/licenses/>.
*/
package com.noterik.bart.fs.fscommand;

import java.util.Iterator;
import java.util.List;

import org.apache.log4j.Logger;
import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.dom4j.Node;

import com.noterik.bart.fs.fsxml.FSXMLRequestHandler;
import com.noterik.springfield.tools.fs.URIParser;

public class ShowSponsorsCommand implements Command {

    /** Logger */
    private static Logger logger = Logger.getLogger(ShowSponsorsCommand.class);

    public String execute(String uri, String xml) {
        int numSponsors = 0;
        Element user;
        Document typeDocument = DocumentHelper.createDocument();

        Element fsxml = typeDocument.addElement("fsxml");
        Element properties = fsxml.addElement("properties");

        String domain = URIParser.getDomainFromUri(uri);
        String userUri = "/domain/" + domain + "/user";

        Document userDoc = FSXMLRequestHandler.instance().getNodePropertiesByType(userUri, 0, 0, 999999);
        List<Node> users = userDoc.selectNodes("//user");

        logger.debug("# of users = " + users.size());

        //loop over all users of domain
        for (Iterator<Node> iter = users.iterator(); iter.hasNext();) {
            user = (Element) iter.next();
            String userid = user.selectSingleNode("@id") == null ? "" : user.selectSingleNode("@id").getText();

            logger.debug("user = " + userid);
            String sponsorUri = "/domain/" + domain + "/user/" + userid + "/sponsor";
            Document sponsor = FSXMLRequestHandler.instance().getNodePropertiesByType(sponsorUri, 0, 0, 1);
            int sponsorItems = sponsor.selectSingleNode("//totalResultsAvailable") == null ? 0
                    : Integer.parseInt(sponsor.selectSingleNode("//totalResultsAvailable").getText());

            if (sponsorItems > 0) {
                logger.debug(userid + " sponsors " + sponsorItems);
                numSponsors++;
                fsxml.addElement("sponsor").addAttribute("id", userid);
            }
        }
        properties.addElement("totalResultsAvailable").addText(Integer.toString(numSponsors));
        return typeDocument.asXML();
    }

    public ManualEntry man() {
        return null;
    }
}