@Override
public ManagementResourceRegistration registerOverrideModel(
String name, OverrideDescriptionProvider descriptionProvider) {
Assert.checkNotNullParam("name", name);
Assert.checkNotNullParam("descriptionProvider", descriptionProvider);
if (parent == null) {
throw ControllerLogger.ROOT_LOGGER.cannotOverrideRootRegistration();
}
if (!PathElement.WILDCARD_VALUE.equals(valueString)) {
throw ControllerLogger.ROOT_LOGGER.cannotOverrideNonWildCardRegistration(valueString);
}
PathElement pe = PathElement.pathElement(parent.getKeyName(), name);
final SimpleResourceDefinition rd =
new SimpleResourceDefinition(
pe,
new OverrideDescriptionCombiner(
getModelDescription(PathAddress.EMPTY_ADDRESS), descriptionProvider)) {
@Override
public List<AccessConstraintDefinition> getAccessConstraints() {
return AbstractResourceRegistration.this.getAccessConstraints();
}
};
return parent.getParent().registerSubModel(rd);
}
@Override
public void unregisterOverrideModel(String name) {
Assert.checkNotNullParam("name", name);
if (PathElement.WILDCARD_VALUE.equals(name)) {
throw ControllerLogger.ROOT_LOGGER.wildcardRegistrationIsNotAnOverride();
}
if (parent == null) {
throw ControllerLogger.ROOT_LOGGER.rootRegistrationIsNotOverridable();
}
PathElement pe = PathElement.pathElement(parent.getKeyName(), name);
parent.getParent().unregisterSubModel(pe);
}
/** {@inheritDoc} */
@Override
public final ManagementResourceRegistration getOverrideModel(String name) {
Assert.checkNotNullParam("name", name);
if (parent == null) {
throw ControllerLogger.ROOT_LOGGER.cannotOverrideRootRegistration();
}
if (!PathElement.WILDCARD_VALUE.equals(valueString)) {
throw ControllerLogger.ROOT_LOGGER.cannotOverrideNonWildCardRegistration(valueString);
}
PathElement pe = PathElement.pathElement(parent.getKeyName(), name);
// TODO https://issues.jboss.org/browse/WFLY-2883
// ManagementResourceRegistration candidate =
// parent.getParent().getSubModel(PathAddress.pathAddress(pe));
// // We may have gotten back the wildcard reg; detect this by checking for allowing
// override
// return candidate.isAllowsOverride() ? null : candidate;
return parent.getParent().getSubModel(PathAddress.pathAddress(pe));
}
@Override
public boolean isAllowsOverride() {
checkPermission();
return !isRemote() && parent != null && PathElement.WILDCARD_VALUE.equals(valueString);
}
/** Gets whether this registration has an alternative wildcard registration */
boolean hasNoAlternativeWildcardRegistration() {
return parent == null
|| PathElement.WILDCARD_VALUE.equals(valueString)
|| !parent.getChildNames().contains(PathElement.WILDCARD_VALUE);
}