@Override
public void contextDestroyed(ServletContextEvent servletContextEvent) {
Env env = Env.getEnvironment();
RunnerRegistry registry = getInjector().getInstance(RunnerRegistry.class);
if (env == Env.CHOP || registered) {
registry.unregister(injector.getInstance(Runner.class));
registered = false;
LOG.info("Unregistered runner information in coordinator registry.");
} else {
LOG.warn("Environment is set to {} so we are not un-registering this runner.", env);
}
super.contextDestroyed(servletContextEvent);
}
@Override
public void contextInitialized(ServletContextEvent servletContextEvent) {
super.contextInitialized(servletContextEvent);
/*
* --------------------------------------------------------------------
* Archaius Configuration Settings
* --------------------------------------------------------------------
*/
Env env = Env.getEnvironment();
if (env == Env.ALL) {
ConfigurationManager.getDeploymentContext().setDeploymentEnvironment("CHOP");
LOG.info("Setting environment to: CHOP");
} else if (env == Env.UNIT) {
LOG.info("Operating in UNIT environment");
}
try {
ConfigurationManager.loadCascadedPropertiesFromResources("project");
} catch (IOException e) {
LOG.error("Failed to load project properties!", e);
throw new RuntimeException("Cannot do much without properly loading our configuration.", e);
}
/*
* --------------------------------------------------------------------
* Environment Based Configuration Property Adjustments
* --------------------------------------------------------------------
*/
servletFig = injector.getInstance(ServletFig.class);
runner = injector.getInstance(Runner.class);
project = injector.getInstance(Project.class);
ServletContext context = servletContextEvent.getServletContext();
/*
* --------------------------------------------------------------------
* Adjust Runner Settings to Environment
* --------------------------------------------------------------------
*/
if (env == Env.UNIT || env == Env.INTEG || env == Env.ALL) {
runner.bypass(Runner.HOSTNAME_KEY, "localhost");
runner.bypass(Runner.IPV4_KEY, "127.0.0.1");
} else if (env == Env.CHOP) {
Ec2Metadata.applyBypass(runner);
}
StringBuilder sb = new StringBuilder();
sb.append("https://")
.append(runner.getHostname())
.append(':')
.append(runner.getServerPort())
.append(context.getContextPath());
String baseUrl = sb.toString();
runner.bypass(Runner.URL_KEY, baseUrl);
LOG.info("Setting url key {} to base url {}", Runner.URL_KEY, baseUrl);
File tempDir = new File(System.getProperties().getProperty("java.io.tmpdir"));
runner.bypass(Runner.RUNNER_TEMP_DIR_KEY, tempDir.getAbsolutePath());
LOG.info(
"Setting runner temp directory key {} to context temp directory {}",
Runner.RUNNER_TEMP_DIR_KEY,
tempDir.getAbsolutePath());
/*
* --------------------------------------------------------------------
* Adjust ServletFig Settings to Environment
* --------------------------------------------------------------------
*/
servletFig.bypass(ServletFig.SERVER_INFO_KEY, context.getServerInfo());
LOG.info(
"Setting server info key {} to {}", ServletFig.SERVER_INFO_KEY, context.getServerInfo());
servletFig.bypass(ServletFig.CONTEXT_PATH, context.getContextPath());
LOG.info(
"Setting server context path key {} to {}",
ServletFig.CONTEXT_PATH,
context.getContextPath());
// @todo Is this necessary?
servletFig.bypass(ServletFig.CONTEXT_TEMPDIR_KEY, tempDir.getAbsolutePath());
LOG.info(
"Setting runner context temp directory key {} to context temp directory {}",
ServletFig.CONTEXT_TEMPDIR_KEY,
tempDir.getAbsolutePath());
/*
* --------------------------------------------------------------------
* Start Up The RunnerRegistry and Register
* --------------------------------------------------------------------
*/
if (isTestMode()) {
runner.bypass(Runner.HOSTNAME_KEY, "localhost");
runner.bypass(Runner.IPV4_KEY, "127.0.0.1");
project.bypass(Project.LOAD_KEY, "bogus-load-key");
project.bypass(Project.ARTIFACT_ID_KEY, "bogus-artifact-id");
project.bypass(Project.GROUP_ID_KEY, "org.apache.usergrid.chop");
project.bypass(Project.CHOP_VERSION_KEY, "bogus-chop-version");
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy.MM.dd.HH.mm.ss");
dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
project.bypass(Project.CREATE_TIMESTAMP_KEY, dateFormat.format(new Date()));
project.bypass(
Project.GIT_URL_KEY, "http://stash.safehaus.org/projects/CHOP/repos/main/browse");
project.bypass(Project.GIT_UUID_KEY, "d637a8ce");
project.bypass(Project.LOAD_TIME_KEY, dateFormat.format(new Date()));
project.bypass(Project.PROJECT_VERSION_KEY, "1.0.0-SNAPSHOT");
}
if (runner.getHostname() != null && project.getLoadKey() != null) {
final RunnerRegistry registry = getInjector().getInstance(RunnerRegistry.class);
if (env != Env.TEST && env != Env.UNIT) {
registry.register(runner);
registered = true;
Runtime.getRuntime()
.addShutdownHook(
new Thread(
new Runnable() {
@Override
public void run() {
if (registered) {
System.err.println(
"Premature shutdown, attempting to unregister this runner.");
registry.unregister(runner);
LOG.info("Unregistering runner on shutdownx: {}", runner.getHostname());
registered = false;
}
}
}));
LOG.info("Registered runner information in coordinator registry.");
} else {
LOG.warn("Env = {} so we are not registering this runner.", env);
}
} else {
LOG.warn(
"Runner registry not started, and not registered: insufficient configuration parameters.");
}
}