Example usage for org.apache.commons.configuration HierarchicalINIConfiguration setReloadingStrategy

Introduction

In this page you can find the example usage for org.apache.commons.configuration HierarchicalINIConfiguration setReloadingStrategy.

Prototype

public void setReloadingStrategy(ReloadingStrategy strategy) 

Source Link

Usage

From source file:com.github.rnewson.couchdb.lucene.Main.java

/**
 * Run couchdb-lucene./*from   w  w w .  j ava2 s  .  co  m*/
 */
public static void main(String[] args) throws Exception {
    final HierarchicalINIConfiguration configuration = new HierarchicalINIConfiguration(
            Main.class.getClassLoader().getResource("couchdb-lucene.ini"));
    configuration.setReloadingStrategy(new FileChangedReloadingStrategy());

    final File dir = new File(configuration.getString("lucene.dir", "indexes"));

    if (dir == null) {
        LOG.error("lucene.dir not set.");
        System.exit(1);
    }
    if (!dir.exists() && !dir.mkdir()) {
        LOG.error("Could not create " + dir.getCanonicalPath());
        System.exit(1);
    }
    if (!dir.canRead()) {
        LOG.error(dir + " is not readable.");
        System.exit(1);
    }
    if (!dir.canWrite()) {
        LOG.error(dir + " is not writable.");
        System.exit(1);
    }
    LOG.info("Index output goes to: " + dir.getCanonicalPath());

    final Server server = new Server();
    final SelectChannelConnector connector = new SelectChannelConnector();
    connector.setHost(configuration.getString("lucene.host", "localhost"));
    connector.setPort(configuration.getInt("lucene.port", 5985));

    LOG.info("Accepting connections with " + connector);

    server.setConnectors(new Connector[] { connector });
    server.setStopAtShutdown(true);
    server.setSendServerVersion(false);

    HttpClientFactory.setIni(configuration);
    final HttpClient httpClient = HttpClientFactory.getInstance();

    final LuceneServlet servlet = new LuceneServlet(httpClient, dir, configuration);

    final Context context = new Context(server, "/", Context.NO_SESSIONS | Context.NO_SECURITY);
    context.addServlet(new ServletHolder(servlet), "/*");
    context.addFilter(new FilterHolder(new GzipFilter()), "/*", Handler.DEFAULT);
    context.setErrorHandler(new JSONErrorHandler());
    server.setHandler(context);

    server.start();
    server.join();
}

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