private boolean loadTomcatParameters() {
InitialContext initCtx = null;
try {
initCtx = new InitialContext();
NamingContext envCtx = (NamingContext) initCtx.lookup("java:comp/env");
try {
CommandRunner.setServerSettingFromTomcatConfig(
"app_output_dir", (String) envCtx.lookup("app_output_dir"));
} catch (NamingException e) {
File rootFolder = new File(ApplicationSettings.WEBAPP_ROOT_DIRECTORY);
String appHome = rootFolder.getParentFile().getParentFile().getParent();
CommandRunner.setServerSettingFromTomcatConfig("app_output_dir", appHome);
}
try {
CommandRunner.setServerSettingFromTomcatConfig(
"is_test_version", (String) envCtx.lookup("is_test_version"));
} catch (NameNotFoundException e) {
// Absent is_test_version variable in context.xml
CommandRunner.setServerSettingFromTomcatConfig("is_test_version", "false");
}
CommandRunner.setServerSettingFromTomcatConfig(
"backend_url", (String) envCtx.lookup("backend_url"));
return true;
} catch (Throwable e) {
e
.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
return false;
}
}
/**
* Creates and binds a new context. Creates a new context with the given name and binds it in the
* target context (that named by all but terminal atomic component of the name). All intermediate
* contexts and the target context must already exist.
*
* @param name the name of the context to create; may not be empty
* @return the newly created context
* @exception NameAlreadyBoundException if name is already bound
* @exception javax.naming.directory.InvalidAttributesException if creation of the sub-context
* requires specification of mandatory attributes
* @exception NamingException if a naming exception is encountered
*/
@Override
public Context createSubcontext(Name name) throws NamingException {
if (!checkWritable()) {
return null;
}
NamingContext newContext = new NamingContext(env, this.name);
bind(name, newContext);
newContext.setExceptionOnFailedWrite(getExceptionOnFailedWrite());
return newContext;
}
/** Create and initialize the JNDI naming context. */
private void createNamingContext() throws NamingException {
// Creating the comp subcontext
if (container instanceof Server) {
compCtx = namingContext;
envCtx = namingContext;
} else {
compCtx = namingContext.createSubcontext("comp");
envCtx = compCtx.createSubcontext("env");
}
int i;
if (log.isDebugEnabled()) log.debug("Creating JNDI naming context");
if (namingResources == null) {
namingResources = new NamingResourcesImpl();
namingResources.setContainer(container);
}
// Resource links
ContextResourceLink[] resourceLinks = namingResources.findResourceLinks();
for (i = 0; i < resourceLinks.length; i++) {
addResourceLink(resourceLinks[i]);
}
// Resources
ContextResource[] resources = namingResources.findResources();
for (i = 0; i < resources.length; i++) {
addResource(resources[i]);
}
// Resources Env
ContextResourceEnvRef[] resourceEnvRefs = namingResources.findResourceEnvRefs();
for (i = 0; i < resourceEnvRefs.length; i++) {
addResourceEnvRef(resourceEnvRefs[i]);
}
// Environment entries
ContextEnvironment[] contextEnvironments = namingResources.findEnvironments();
for (i = 0; i < contextEnvironments.length; i++) {
addEnvironment(contextEnvironments[i]);
}
// EJB references
ContextEjb[] ejbs = namingResources.findEjbs();
for (i = 0; i < ejbs.length; i++) {
addEjb(ejbs[i]);
}
// WebServices references
ContextService[] services = namingResources.findServices();
for (i = 0; i < services.length; i++) {
addService(services[i]);
}
// Binding a User Transaction reference
if (container instanceof Context) {
try {
Reference ref = new TransactionRef();
compCtx.bind("UserTransaction", ref);
ContextTransaction transaction = namingResources.getTransaction();
if (transaction != null) {
Iterator<String> params = transaction.listProperties();
while (params.hasNext()) {
String paramName = params.next();
String paramValue = (String) transaction.getProperty(paramName);
StringRefAddr refAddr = new StringRefAddr(paramName, paramValue);
ref.add(refAddr);
}
}
} catch (NameAlreadyBoundException e) {
// Ignore because UserTransaction was obviously
// added via ResourceLink
} catch (NamingException e) {
logger.error(sm.getString("naming.bindFailed", e));
}
}
// Binding the resources directory context
if (container instanceof Context) {
try {
compCtx.bind("Resources", ((Context) container).getResources());
} catch (NamingException e) {
logger.error(sm.getString("naming.bindFailed", e));
}
}
}
/**
* Acknowledge the occurrence of the specified event.
*
* @param event LifecycleEvent that has occurred
*/
@Override
public void lifecycleEvent(LifecycleEvent event) {
container = event.getLifecycle();
if (container instanceof Context) {
namingResources = ((Context) container).getNamingResources();
logger = log;
token = ((Context) container).getNamingToken();
} else if (container instanceof Server) {
namingResources = ((Server) container).getGlobalNamingResources();
token = ((Server) container).getNamingToken();
} else {
return;
}
if (Lifecycle.CONFIGURE_START_EVENT.equals(event.getType())) {
if (initialized) return;
try {
Hashtable<String, Object> contextEnv = new Hashtable<>();
namingContext = new NamingContext(contextEnv, getName());
ContextAccessController.setSecurityToken(getName(), token);
ContextAccessController.setSecurityToken(container, token);
ContextBindings.bindContext(container, namingContext, token);
if (log.isDebugEnabled()) {
log.debug("Bound " + container);
}
// Configure write when read-only behaviour
namingContext.setExceptionOnFailedWrite(getExceptionOnFailedWrite());
// Setting the context in read/write mode
ContextAccessController.setWritable(getName(), token);
try {
createNamingContext();
} catch (NamingException e) {
logger.error(sm.getString("naming.namingContextCreationFailed", e));
}
namingResources.addPropertyChangeListener(this);
// Binding the naming context to the class loader
if (container instanceof Context) {
// Setting the context in read only mode
ContextAccessController.setReadOnly(getName());
try {
ContextBindings.bindClassLoader(
container, token, ((Context) container).getLoader().getClassLoader());
} catch (NamingException e) {
logger.error(sm.getString("naming.bindFailed", e));
}
}
if (container instanceof Server) {
org.apache.naming.factory.ResourceLinkFactory.setGlobalContext(namingContext);
try {
ContextBindings.bindClassLoader(container, token, this.getClass().getClassLoader());
} catch (NamingException e) {
logger.error(sm.getString("naming.bindFailed", e));
}
if (container instanceof StandardServer) {
((StandardServer) container).setGlobalNamingContext(namingContext);
}
}
} finally {
// Regardless of success, so that we can do cleanup on configure_stop
initialized = true;
}
} else if (Lifecycle.CONFIGURE_STOP_EVENT.equals(event.getType())) {
if (!initialized) return;
try {
// Setting the context in read/write mode
ContextAccessController.setWritable(getName(), token);
ContextBindings.unbindContext(container, token);
if (container instanceof Context) {
ContextBindings.unbindClassLoader(
container, token, ((Context) container).getLoader().getClassLoader());
}
if (container instanceof Server) {
namingResources.removePropertyChangeListener(this);
ContextBindings.unbindClassLoader(container, token, this.getClass().getClassLoader());
}
ContextAccessController.unsetSecurityToken(getName(), token);
ContextAccessController.unsetSecurityToken(container, token);
// unregister mbeans.
if (!objectNames.isEmpty()) {
Collection<ObjectName> names = objectNames.values();
Registry registry = Registry.getRegistry(null, null);
for (ObjectName objectName : names) {
registry.unregisterComponent(objectName);
}
}
} finally {
objectNames.clear();
namingContext = null;
envCtx = null;
compCtx = null;
initialized = false;
}
}
}
/** Create and initialize the JNDI naming context. */
private void createNamingContext() throws NamingException {
// Creating the comp subcontext
if (container instanceof Server) {
compCtx = namingContext;
envCtx = namingContext;
} else {
compCtx = namingContext.createSubcontext("comp");
envCtx = compCtx.createSubcontext("env");
}
int i;
if (debug >= 1) log("Creating JNDI naming context");
if (namingResources == null) {
namingResources = new NamingResources();
namingResources.setContainer(container);
}
// Resource links
ContextResourceLink[] resourceLinks = namingResources.findResourceLinks();
for (i = 0; i < resourceLinks.length; i++) {
addResourceLink(resourceLinks[i]);
}
// Resources
ContextResource[] resources = namingResources.findResources();
for (i = 0; i < resources.length; i++) {
addResource(resources[i]);
}
// Resources Env
String[] resourceEnvRefs = namingResources.findResourceEnvRefs();
for (i = 0; i < resourceEnvRefs.length; i++) {
String key = resourceEnvRefs[i];
String type = namingResources.findResourceEnvRef(key);
addResourceEnvRef(key, type);
}
// Environment entries
ContextEnvironment[] contextEnvironments = namingResources.findEnvironments();
for (i = 0; i < contextEnvironments.length; i++) {
addEnvironment(contextEnvironments[i]);
}
// EJB references
ContextEjb[] ejbs = namingResources.findEjbs();
for (i = 0; i < ejbs.length; i++) {
addEjb(ejbs[i]);
}
// Binding a User Transaction reference
if (container instanceof Context) {
try {
Reference ref = new TransactionRef();
compCtx.bind("UserTransaction", ref);
addAdditionalParameters(namingResources, ref, "UserTransaction");
} catch (NamingException e) {
log(sm.getString("naming.bindFailed", e));
}
}
// Binding the resources directory context
if (container instanceof Context) {
try {
compCtx.bind("Resources", ((Container) container).getResources());
} catch (NamingException e) {
log(sm.getString("naming.bindFailed", e));
}
}
}