nl.minbzk.dwr.zoeken.enricher.settings.EnricherSettingsController.java Source code

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Here is the source code for nl.minbzk.dwr.zoeken.enricher.settings.EnricherSettingsController.java
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/* Copyright (c) 2010 Ministry of the Interior and Kingdom Relations,
 * the Netherlands. All rights reserved.
 * 
 * This file is part of the MinBZK Search Enricher indexing generator.
 * 
 * Search Enricher 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.
 * 
 * Search Enricher 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 Search Enricher. If not, see <http://www.gnu.org/licenses/>. */

package nl.minbzk.dwr.zoeken.enricher.settings;

import java.io.PrintWriter;
import java.util.List;
import java.util.Map.Entry;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import nl.minbzk.dwr.zoeken.enricher.Uploader;
import nl.minbzk.dwr.zoeken.enricher.service.EnricherService;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.AbstractController;

/**
 * Import controller.
 * 
 * @author Jasper van Veghel <j.veghel@rijksoverheid.nl>
 */
@Controller("settingsController")
public class EnricherSettingsController extends AbstractController {
    /**
     * The enricher settings.
     */
    @Autowired
    private EnricherSettings enricherSettings;

    /**
     * The enricher service.
     */
    @Autowired
    private EnricherService enricherService;

    /**
     * Handle a request.
     * 
     * @param request
     * @param response
     * @return ModelAndView
     */
    @Override
    protected ModelAndView handleRequestInternal(final HttpServletRequest request,
            final HttpServletResponse response) throws Exception {
        PrintWriter writer = response.getWriter();

        writer.write("<html>\n\t<head>\n\t\t<title>Search Enricher Settings</title>\n\t</head>\n\n\t<body>\n");

        writer.write("\t<h1>Search Enricher Settings</h1>\n<hr />\n");

        // Word breaking

        writer.write("<h2>Word breaking</h2>\n");

        if (enricherSettings.getWordBreakMax() == 0 || enricherSettings.getWordBreakMin() == 0)
            writer.write("Disabled<br />\n");
        else
            writer.write("Min: " + enricherSettings.getWordBreakMin() + ", Max: "
                    + enricherSettings.getWordBreakMax() + "<br />\n");

        writer.write("<br />\n");

        // Additional detectors

        writer.write("<h2>Additional parsers and detectors for Tika</h2>\n");

        if (enricherSettings.getTikaDetectors().size() > 0 || enricherSettings.getTikaParsers().size() > 0) {
            for (String tikaDetector : enricherSettings.getTikaDetectors())
                writer.write("Detector: " + tikaDetector + "<br />\n");

            for (String tikaParser : enricherSettings.getTikaParsers())
                writer.write("Parser: " + tikaParser + "<br />\n");
        } else
            writer.write("None<br />\n");

        writer.write("<br />\n");

        // Jobs

        writer.write("\t<h1>Search Enricher Jobs</h1>\n<hr />\n");

        for (Entry<String, EnricherJob> entry : enricherSettings.getJobs().entrySet()) {
            List<Uploader> derivedUploaders = enricherService.deriveUploaders(entry.getValue());

            entry.getValue().writeOut(writer, derivedUploaders);
        }

        writer.write("\t</body>\n</html>\n");

        return null;
    }
}