private Iterable<Metadata<Extension>> getExtensions(
ClassLoader classLoader, Bootstrap bootstrap) {
Set<Metadata<Extension>> result = new HashSet<Metadata<Extension>>();
if (discoveryEnabled) {
Iterables.addAll(result, bootstrap.loadExtensions(classLoader));
}
if (!extensions.isEmpty()) {
result.addAll(extensions);
}
// Ensure that WeldSEBeanRegistrant is present
WeldSEBeanRegistrant weldSEBeanRegistrant = null;
for (Metadata<Extension> metadata : result) {
if (metadata.getValue().getClass().getName().equals(WeldSEBeanRegistrant.class.getName())) {
weldSEBeanRegistrant = (WeldSEBeanRegistrant) metadata.getValue();
break;
}
}
if (weldSEBeanRegistrant == null) {
try {
weldSEBeanRegistrant = SecurityActions.newInstance(WeldSEBeanRegistrant.class);
result.add(
new MetadataImpl<Extension>(
weldSEBeanRegistrant,
SYNTHETIC_LOCATION_PREFIX + WeldSEBeanRegistrant.class.getName()));
} catch (Exception e) {
throw new RuntimeException(e);
}
}
if (!beanBuilders.isEmpty()) {
weldSEBeanRegistrant.setBeanBuilders(beanBuilders);
}
return result;
}
public boolean associate(HttpServletRequest request) {
// At this point the bean store should never be set - see also
// HttpContextLifecycle#nestedInvocationGuard
BoundBeanStore beanStore = getBeanStore();
if (beanStore != null) {
ContextLogger.LOG.beanStoreLeakDuringAssociation(this.getClass().getName(), request);
if (ContextLogger.LOG.isDebugEnabled()) {
ContextLogger.LOG.beanStoreLeakAffectedBeanIdentifiers(
this.getClass().getName(), Iterables.toMultiRowString(beanStore));
}
}
// We always associate a new bean store to avoid possible leaks (security threats)
beanStore = new RequestBeanStore(request, namingScheme);
setBeanStore(beanStore);
beanStore.attach();
return true;
}
private void setExtensions(Iterable<Metadata<Extension>> extensions) {
this.extensions = new ArrayList<Metadata<? extends Extension>>();
Iterables.addAll(this.extensions, extensions);
}