private static DescribedOp getDescribedOp(
OperationContext context, String operationName, ModelNode operation, boolean lenient)
throws OperationFailedException {
DescribedOp result = null;
OperationEntry operationEntry;
// First try to get the current resource registration to give authz a chance to reject this
// request
ImmutableManagementResourceRegistration registry = context.getResourceRegistration();
if (registry != null) {
operationEntry = registry.getOperationEntry(PathAddress.EMPTY_ADDRESS, operationName);
} else {
// We know the user is authorized to read this address.
// There's no MRR at that address, but see if the MRR tree can resolve an operation entry
// (e.g. an inherited one)
operationEntry =
context
.getRootResourceRegistration()
.getOperationEntry(context.getCurrentAddress(), operationName);
}
if (operationEntry != null) {
Locale locale = GlobalOperationHandlers.getLocale(context, operation);
result = new DescribedOp(operationEntry, locale);
} else if (lenient) {
// For wildcard elements, check specific registrations where the same OSH is used
// for all such registrations
PathAddress address = context.getCurrentAddress();
if (address.size() > 0) {
PathElement pe = address.getLastElement();
if (pe.isWildcard()) {
ImmutableManagementResourceRegistration rootRegistration =
context.getRootResourceRegistration();
String type = pe.getKey();
PathAddress parent = address.subAddress(0, address.size() - 1);
Set<PathElement> children = rootRegistration.getChildAddresses(parent);
if (children != null) {
Locale locale = GlobalOperationHandlers.getLocale(context, operation);
DescribedOp found = null;
for (PathElement child : children) {
if (type.equals(child.getKey())) {
OperationEntry oe =
rootRegistration.getOperationEntry(parent.append(child), operationName);
DescribedOp describedOp = oe == null ? null : new DescribedOp(oe, locale);
if (describedOp == null || (found != null && !found.equals(describedOp))) {
// Not all children have the same handler; give up
found = null;
break;
}
// We have a candidate OSH
found = describedOp;
}
}
result = found;
}
}
}
}
return result;
}
protected void populateModel(
final OperationContext context, final ModelNode operation, final Resource resource)
throws OperationFailedException {
if (requiresRuntime(context)) {
final DeploymentScannerService scannerService = new DeploymentScannerService(config);
ModelNode op = scannerService.prepareDeploymentModel();
final ModelNode result = new ModelNode();
final PathAddress opPath = PathAddress.pathAddress(op.get(OP_ADDR));
final OperationStepHandler handler =
context.getRootResourceRegistration().getOperationHandler(opPath, op.get(OP).asString());
context.addStep(result, op, handler, OperationContext.Stage.MODEL);
}
}