Mercurial > dive4elements > framework
view artifact-database/src/main/java/de/intevation/artifactdatabase/rest/Standalone.java @ 255:efbad8c5c0e5
Improved the ClientProtocolUtils - new function to create a document that is used to set the attribute of a CollectionItem.
artifacts/trunk@1753 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
---|---|
date | Thu, 28 Apr 2011 08:10:03 +0000 |
parents | b2115f484edb |
children | 5cab846eb2a3 |
line wrap: on
line source
/* * Copyright (c) 2010 by Intevation GmbH * * This program is free software under the LGPL (>=v2.1) * Read the file LGPL.txt coming with the software for details * or visit http://www.gnu.org/licenses/ if it does not exist. */ package de.intevation.artifactdatabase.rest; import de.intevation.artifacts.common.utils.Config; import de.intevation.artifacts.ArtifactDatabase; import org.apache.log4j.Logger; import org.restlet.Component; import org.restlet.Server; import org.restlet.data.Protocol; /** * Starts an HTTP server bound to a RestApp. * The server (binding interface and port) is configure via the * global configuration. * * @author <a href="mailto:sascha.teichmann@intevation">Sascha L. Teichmann</a> */ public class Standalone { private static Logger logger = Logger.getLogger(Standalone.class); /** * XPath to figure out the port where to listen from the * global configuration. */ public static final String REST_PORT = "/artifact-database/rest-server/port/text()"; /** * XPath to figure out from global configuration * which network interface to use to bind the HTTP server. */ public static final String LISTEN_INTERFACE = "/artifact-database/rest-server/listen/text()"; /** * The default port of the HTTP server: 8181 */ public static final int DEFAULT_PORT = 8181; /** * Builds a RestApp wrapped around the given artifact database, * and bind this application to HTTP server. The HTTP server * is configured by the global configuration. If no port is * given by the configuration the default port is used. If * no interface is given the HTTP server is reachable from * all interfaces. * @param db The artifact database to be exposed via the * REST application. */ public static void startAsServer(ArtifactDatabase db) { String portString = Config.getStringXPath(REST_PORT); String listenString = Config.getStringXPath(LISTEN_INTERFACE); int port = DEFAULT_PORT; if (portString != null) { try { port = Integer.parseInt(portString); if (port < 0) { throw new NumberFormatException(); } } catch (NumberFormatException nfe) { logger.error("rest port is not a positive integer value.", nfe); return; } } RestApp app = new RestApp(db); Component component = new Component(); Server server = null; if (listenString != null) { server = new Server(Protocol.HTTP, listenString, port); } else { server = new Server(Protocol.HTTP, port); } component.getServers().add(server); server.getContext().getParameters().add("maxThreads", "512"); component.getDefaultHost().attach(app); logger.info("Starting rest HTTP server on " + (listenString != null ? listenString : "*") + ":" + port); try { component.start(); } catch (Exception e) { logger.error(e.getLocalizedMessage(), e); } } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :