/** * Initializes the database context, based on the initial servlet context. Parses all context * parameters and passes them on to the database context. * * @param sc servlet context * @throws IOException I/O exception */ public static synchronized void init(final ServletContext sc) throws IOException { // check if HTTP context has already been initialized if (init) return; init = true; // set web application path as home directory and HTTPPATH final String webapp = sc.getRealPath("/"); Options.setSystem(Prop.PATH, webapp); Options.setSystem(GlobalOptions.WEBPATH, webapp); // bind all parameters that start with "org.basex." to system properties final Enumeration<String> en = sc.getInitParameterNames(); while (en.hasMoreElements()) { final String key = en.nextElement(); if (!key.startsWith(Prop.DBPREFIX)) continue; String val = sc.getInitParameter(key); if (key.endsWith("path") && !new File(val).isAbsolute()) { // prefix relative path with absolute servlet path Util.debug(key.toUpperCase(Locale.ENGLISH) + ": " + val); val = new IOFile(webapp, val).path(); } Options.setSystem(key, val); } // create context, update options if (context == null) { context = new Context(false); } else { context.globalopts.setSystem(); context.options.setSystem(); } // start server instance if (!context.globalopts.get(GlobalOptions.HTTPLOCAL)) new BaseXServer(context); }