void parseSocketBindingGroup_1_0(
final XMLExtendedStreamReader reader,
final Set<String> interfaces,
final ModelNode address,
final Namespace expectedNs,
final List<ModelNode> updates)
throws XMLStreamException {
final Set<String> includedGroups = new HashSet<String>();
// unique socket-binding names
final Set<String> uniqueBindingNames = new HashSet<String>();
// Handle attributes
final String[] attrValues =
requireAttributes(
reader, Attribute.NAME.getLocalName(), Attribute.DEFAULT_INTERFACE.getLocalName());
final String socketBindingGroupName = attrValues[0];
final String defaultInterface = attrValues[1];
final ModelNode groupAddress = new ModelNode().set(address);
groupAddress.add(SOCKET_BINDING_GROUP, socketBindingGroupName);
final ModelNode bindingGroupUpdate = new ModelNode();
bindingGroupUpdate.get(OP_ADDR).set(groupAddress);
bindingGroupUpdate.get(OP).set(ADD);
SocketBindingGroupResourceDefinition.DEFAULT_INTERFACE.parseAndSetParameter(
defaultInterface, bindingGroupUpdate, reader);
if (bindingGroupUpdate
.get(SocketBindingGroupResourceDefinition.DEFAULT_INTERFACE.getName())
.getType()
!= ModelType.EXPRESSION
&& !interfaces.contains(defaultInterface)) {
throw MESSAGES.unknownInterface(
defaultInterface,
Attribute.DEFAULT_INTERFACE.getLocalName(),
Element.INTERFACES.getLocalName(),
reader.getLocation());
}
final ModelNode includes = bindingGroupUpdate.get(INCLUDES);
includes.setEmptyList();
updates.add(bindingGroupUpdate);
// Handle elements
while (reader.nextTag() != END_ELEMENT) {
requireNamespace(reader, expectedNs);
final Element element = Element.forName(reader.getLocalName());
switch (element) {
case INCLUDE:
{
HOST_CONTROLLER_LOGGER.warnIgnoringSocketBindingGroupInclude(reader.getLocation());
/* This will be reintroduced for 7.2.0, leave commented out
final String includedGroup = readStringAttributeElement(reader, Attribute.SOCKET_BINDING_GROUP.getLocalName());
if (!includedGroups.add(includedGroup)) {
throw MESSAGES.alreadyDeclared(Attribute.SOCKET_BINDING_GROUP.getLocalName(), includedGroup, reader.getLocation());
}
SocketBindingGroupResourceDefinition.INCLUDES.parseAndAddParameterElement(includedGroup, bindingGroupUpdate, reader.getLocation());
*/
break;
}
case SOCKET_BINDING:
{
final String bindingName =
parseSocketBinding(reader, interfaces, groupAddress, updates);
if (!uniqueBindingNames.add(bindingName)) {
throw MESSAGES.alreadyDeclared(
Element.SOCKET_BINDING.getLocalName(),
bindingName,
Element.SOCKET_BINDING_GROUP.getLocalName(),
socketBindingGroupName,
reader.getLocation());
}
break;
}
default:
throw unexpectedElement(reader);
}
}
}
void parseProfiles(
final XMLExtendedStreamReader reader,
final ModelNode address,
final Namespace expectedNs,
final List<ModelNode> list)
throws XMLStreamException {
requireNoAttributes(reader);
final Set<String> names = new HashSet<String>();
while (reader.nextTag() != END_ELEMENT) {
requireNamespace(reader, expectedNs);
Element element = Element.forName(reader.getLocalName());
if (Element.PROFILE != element) {
throw unexpectedElement(reader);
}
// Attributes
requireSingleAttribute(reader, Attribute.NAME.getLocalName());
final String name = reader.getAttributeValue(0);
if (!names.add(name)) {
throw MESSAGES.duplicateDeclaration("profile", name, reader.getLocation());
}
// final Set<String> includes = new HashSet<String>(); // See commented out section below.
// final ModelNode profileIncludes = new ModelNode();
// Content
// Sequence
final Map<String, List<ModelNode>> profileOps = new LinkedHashMap<String, List<ModelNode>>();
while (reader.nextTag() != END_ELEMENT) {
Namespace ns = Namespace.forUri(reader.getNamespaceURI());
switch (ns) {
case UNKNOWN:
{
if (Element.forName(reader.getLocalName()) != Element.SUBSYSTEM) {
throw unexpectedElement(reader);
}
String namespace = reader.getNamespaceURI();
if (profileOps.containsKey(namespace)) {
throw MESSAGES.duplicateDeclaration("subsystem", name, reader.getLocation());
}
// parse content
final List<ModelNode> subsystems = new ArrayList<ModelNode>();
reader.handleAny(subsystems);
profileOps.put(namespace, subsystems);
break;
}
case DOMAIN_1_0:
case DOMAIN_1_1:
case DOMAIN_1_2:
case DOMAIN_1_3:
{
requireNamespace(reader, expectedNs);
// include should come first
if (profileOps.size() > 0) {
throw unexpectedElement(reader);
}
if (Element.forName(reader.getLocalName()) != Element.INCLUDE) {
throw unexpectedElement(reader);
}
// Remove support for profile includes until 7.2.0
if (ns == Namespace.DOMAIN_1_0) {
HOST_CONTROLLER_LOGGER.warnIgnoringProfileInclude(reader.getLocation());
}
throw unexpectedElement(reader);
/* This will be reintroduced for 7.2.0, leave commented out
final String includedName = readStringAttributeElement(reader, Attribute.PROFILE.getLocalName());
if (! names.contains(includedName)) {
throw MESSAGES.profileNotFound(reader.getLocation());
}
if (! includes.add(includedName)) {
throw MESSAGES.duplicateProfile(reader.getLocation());
}
profileIncludes.add(includedName);
break;
*/
}
default:
{
throw unexpectedElement(reader);
}
}
}
// Let extensions modify the profile
Set<ProfileParsingCompletionHandler> completionHandlers =
extensionRegistry.getProfileParsingCompletionHandlers();
for (ProfileParsingCompletionHandler completionHandler : completionHandlers) {
completionHandler.handleProfileParsingCompletion(profileOps, list);
}
final ModelNode profile = new ModelNode();
profile.get(OP).set(ADD);
profile.get(OP_ADDR).set(address).add(ModelDescriptionConstants.PROFILE, name);
/* This will be reintroduced for 7.2.0, leave commented out
profile.get(INCLUDES).set(profileIncludes);
*/
list.add(profile);
// Process subsystems
for (List<ModelNode> subsystems : profileOps.values()) {
for (final ModelNode update : subsystems) {
// Process relative subsystem path address
final ModelNode subsystemAddress =
address.clone().set(address).add(ModelDescriptionConstants.PROFILE, name);
for (final Property path : update.get(OP_ADDR).asPropertyList()) {
subsystemAddress.add(path.getName(), path.getValue().asString());
}
update.get(OP_ADDR).set(subsystemAddress);
list.add(update);
}
}
if (profileOps.size() == 0) {
throw MESSAGES.profileHasNoSubsystems(reader.getLocation());
}
}
}
@Override
public void execute(final OperationContext context, final ModelNode operation)
throws OperationFailedException {
if (context.hasFailureDescription()) {
// abort
context.setRollbackOnly();
context.completeStep();
return;
}
final Set<String> outstanding = new HashSet<String>(hostProxies.keySet());
final List<
TransactionalProtocolClient.PreparedOperation<HostControllerUpdateTask.ProxyOperation>>
results =
new ArrayList<
TransactionalProtocolClient.PreparedOperation<
HostControllerUpdateTask.ProxyOperation>>();
final Map<String, HostControllerUpdateTask.ExecutedHostRequest> finalResults =
new HashMap<String, HostControllerUpdateTask.ExecutedHostRequest>();
final HostControllerUpdateTask.ProxyOperationListener listener =
new HostControllerUpdateTask.ProxyOperationListener();
for (Map.Entry<String, ProxyController> entry : hostProxies.entrySet()) {
// Create the proxy task
final String host = entry.getKey();
final TransformingProxyController proxyController =
(TransformingProxyController) entry.getValue();
List<DomainOperationTransformer> transformers =
context.getAttachment(OperationAttachments.SLAVE_SERVER_OPERATION_TRANSFORMERS);
ModelNode op = operation;
if (transformers != null) {
for (final DomainOperationTransformer transformer : transformers) {
op = transformer.transform(context, op);
}
}
final HostControllerUpdateTask task =
new HostControllerUpdateTask(host, op.clone(), context, proxyController);
// Execute the operation on the remote host
final HostControllerUpdateTask.ExecutedHostRequest finalResult = task.execute(listener);
finalResults.put(host, finalResult);
}
// Wait for all hosts to reach the prepared state
boolean interrupted = false;
try {
try {
while (outstanding.size() > 0) {
final TransactionalProtocolClient.PreparedOperation<
HostControllerUpdateTask.ProxyOperation>
prepared = listener.retrievePreparedOperation();
final String hostName = prepared.getOperation().getName();
if (!outstanding.remove(hostName)) {
continue;
}
final ModelNode preparedResult = prepared.getPreparedResult();
if (HOST_CONTROLLER_LOGGER.isTraceEnabled()) {
HOST_CONTROLLER_LOGGER.tracef(
"Preliminary result for remote host %s is %s", hostName, preparedResult);
}
domainOperationContext.addHostControllerResult(hostName, preparedResult);
results.add(prepared);
}
} catch (InterruptedException ie) {
interrupted = true;
// Set rollback only
domainOperationContext.setFailureReported(true);
// Rollback all HCs
for (final HostControllerUpdateTask.ExecutedHostRequest finalResult :
finalResults.values()) {
finalResult.asyncCancel();
}
// Wait that all hosts are rolled back!?
for (final Map.Entry<String, HostControllerUpdateTask.ExecutedHostRequest> entry :
finalResults.entrySet()) {
final String hostName = entry.getKey();
try {
final HostControllerUpdateTask.ExecutedHostRequest request = entry.getValue();
final ModelNode result = request.getFinalResult().get();
final ModelNode transformedResult = request.transformResult(result);
domainOperationContext.addHostControllerResult(hostName, transformedResult);
} catch (Exception e) {
final ModelNode result = new ModelNode();
result.get(OUTCOME).set(FAILED);
if (e instanceof InterruptedException) {
result
.get(FAILURE_DESCRIPTION)
.set(MESSAGES.interruptedAwaitingResultFromHost(entry.getKey()));
interrupted = true;
} else {
result
.get(FAILURE_DESCRIPTION)
.set(MESSAGES.exceptionAwaitingResultFromHost(entry.getKey(), e.getMessage()));
}
domainOperationContext.addHostControllerResult(hostName, result);
}
}
}
context.completeStep();
} finally {
try {
// Inform the remote hosts whether to commit or roll back their updates
// Do this in parallel
boolean rollback = domainOperationContext.isCompleteRollback();
for (final TransactionalProtocolClient.PreparedOperation<
HostControllerUpdateTask.ProxyOperation>
prepared : results) {
if (prepared.isDone()) {
continue;
}
if (!rollback) {
prepared.commit();
} else {
prepared.rollback();
}
}
// Now get the final results from the hosts
for (final TransactionalProtocolClient.PreparedOperation<
HostControllerUpdateTask.ProxyOperation>
prepared : results) {
final String hostName = prepared.getOperation().getName();
try {
final ModelNode finalResult = prepared.getFinalResult().get();
domainOperationContext.addHostControllerResult(hostName, finalResult);
if (HOST_CONTROLLER_LOGGER.isTraceEnabled()) {
HOST_CONTROLLER_LOGGER.tracef(
"Final result for remote host %s is %s", hostName, finalResult);
}
} catch (InterruptedException e) {
interrupted = true;
CONTROLLER_LOGGER.interruptedAwaitingFinalResponse(hostName);
} catch (ExecutionException e) {
CONTROLLER_LOGGER.caughtExceptionAwaitingFinalResponse(e.getCause(), hostName);
}
}
} finally {
if (interrupted) {
Thread.currentThread().interrupt();
}
}
}
}
