void configure(Configuration configuration) {
long start = System.nanoTime();
initBaseDir(configuration);
Digester digester = new FakeCatalina().createStartDigester();
digester.push(this);
URL tomcatResource = configuration.getConfigurationURL();
if (tomcatResource == null) {
tomcatResource = getClass().getResource("/tomcat-server.xml");
}
File configurationFile = new File(configuration.getConfigurationDir(), SERVER_CONFIG_FILE_NAME);
if (configurationFile.exists()) {
try {
tomcatResource = configurationFile.toURI().toURL();
} catch (MalformedURLException e) {
LOG.error("Exception while starting Tomcat:", e);
throw new RuntimeException("Exception while starting Tomcat", e);
}
}
if (tomcatResource != null) {
ClassLoader loader = Thread.currentThread().getContextClassLoader();
try {
Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
LOG.debug("Configure using resource " + tomcatResource);
digester.parse(tomcatResource.openStream());
long elapsed = start - System.nanoTime();
if (LOG.isInfoEnabled()) {
LOG.info("configuration processed in {} ms", (elapsed / 1000000));
}
} catch (IOException e) {
LOG.error("Exception while starting Tomcat:", e);
throw new RuntimeException("Exception while starting Tomcat", e);
} catch (SAXException e) {
LOG.error("Exception while starting Tomcat:", e);
throw new RuntimeException("Exception while starting Tomcat", e);
} finally {
Thread.currentThread().setContextClassLoader(loader);
}
}
mergeConfiguration(configuration);
}
