String policy = JcaDistributedWorkManagerDefinition.DWmParameters.POLICY.getAttribute().resolveModelAttribute(context, model).asString();
String selector = JcaDistributedWorkManagerDefinition.DWmParameters.SELECTOR.getAttribute().resolveModelAttribute(context, model).asString();
ServiceTarget serviceTarget = context.getServiceTarget();
NamedDistributedWorkManager namedDistributedWorkManager = new NamedDistributedWorkManager(name);
if (policy != null && !policy.trim().isEmpty()) {
switch (JcaDistributedWorkManagerDefinition.PolicyValue.valueOf(policy)) {
case NEVER: {
namedDistributedWorkManager.setPolicy(new Never());
break;
}
case ALWAYS: {
namedDistributedWorkManager.setPolicy(new Always());
break;
}
case WATERMARK: {
namedDistributedWorkManager.setPolicy(new WaterMark());
break;
}
default:
throw ROOT_LOGGER.unsupportedPolicy(policy);
}
Injection injector = new Injection();
for (Map.Entry<String, String> entry : ((PropertiesAttributeDefinition) JcaDistributedWorkManagerDefinition.DWmParameters.POLICY_OPTIONS.getAttribute()).unwrap(context, model).entrySet()) {
try {
injector.inject(namedDistributedWorkManager.getPolicy(), entry.getKey(), entry.getValue());
} catch (Exception e) {
ROOT_LOGGER.unsupportedPolicyOption(entry.getKey());
}
}
} else {
namedDistributedWorkManager.setPolicy(new WaterMark());
}
if (selector != null && !selector.trim().isEmpty()) {
switch (JcaDistributedWorkManagerDefinition.SelectorValue.valueOf(selector)) {
case FIRST_AVAILABLE: {
namedDistributedWorkManager.setSelector(new FirstAvailable());
break;
}
case MAX_FREE_THREADS: {
namedDistributedWorkManager.setSelector(new MaxFreeThreads());
break;
}
case PING_TIME: {
namedDistributedWorkManager.setSelector(new PingTime());
break;
}
default:
throw ROOT_LOGGER.unsupportedSelector(selector);
}
Injection injector = new Injection();
for (Map.Entry<String, String> entry : ((PropertiesAttributeDefinition) JcaDistributedWorkManagerDefinition.DWmParameters.SELECTOR_OPTIONS.getAttribute()).unwrap(context, model).entrySet()) {
try {
injector.inject(namedDistributedWorkManager.getSelector(), entry.getKey(), entry.getValue());
} catch (Exception e) {
ROOT_LOGGER.unsupportedSelectorOption(entry.getKey());
}
}
} else {
namedDistributedWorkManager.setSelector(new PingTime());
}
String jgroupsStack = model.hasDefined(JcaDistributedWorkManagerDefinition.DWmParameters.TRANSPORT_JGROPUS_STACK.getAttribute().getName()) ?
JcaDistributedWorkManagerDefinition.DWmParameters.TRANSPORT_JGROPUS_STACK.getAttribute().resolveModelAttribute(context, model).asString() :
"udp";