private void cleanModel(final ModelNode attributeValue) {
if (attributeValue.isDefined()) {
for (ModelNode node : attributeValue.asList()) {
node.remove(ANNOTATIONS);
node.remove(SERVICES);
node.remove(META_INF);
}
}
}
private ModelNode trimNonSubsystem(ModelNode definition) {
ModelNode def = definition.clone();
for (String key : def.get(CHILDREN).keys()) {
if (!key.equals(SUBSYSTEM)) {
def.remove(key);
}
}
return def;
}
void updateModel(
final OperationContext context,
ModelNode model,
AttributeDefinition attributeDefinition,
ModelNode attribute)
throws OperationFailedException {
String key = KEY.resolveModelAttribute(context, model).asString();
attribute.remove(key);
}
void execute(OperationContext context, ModelNode operation) throws OperationFailedException {
ModelNode headers = operation.get(OPERATION_HEADERS);
headers.remove(EXECUTE_FOR_COORDINATOR);
final ModelNode missingResources =
operation
.get(OPERATION_HEADERS)
.remove(DomainControllerRuntimeIgnoreTransformationRegistry.MISSING_DOMAIN_RESOURCES);
if (headers.hasDefined(DomainControllerLockIdUtils.DOMAIN_CONTROLLER_LOCK_ID)) {
int id = headers.remove(DomainControllerLockIdUtils.DOMAIN_CONTROLLER_LOCK_ID).asInt();
context.attach(DomainControllerLockIdUtils.DOMAIN_CONTROLLER_LOCK_ID_ATTACHMENT, id);
}
final HostControllerExecutionSupport hostControllerExecutionSupport =
addSteps(context, operation, null, true);
// Add the missing resources step first
if (missingResources != null) {
ModelNode applyMissingResourcesOp =
ApplyMissingDomainModelResourcesHandler.createPiggyBackedMissingDataOperation(
missingResources);
context.addStep(
applyMissingResourcesOp,
applyMissingDomainModelResourcesHandler,
OperationContext.Stage.MODEL,
true);
}
// In case the actual operation fails make sure the result still gets formatted
context.completeStep(
new OperationContext.RollbackHandler() {
@Override
public void handleRollback(OperationContext context, ModelNode operation) {
if (hostControllerExecutionSupport.getDomainOperation() != null) {
final ModelNode domainResult =
hostControllerExecutionSupport.getFormattedDomainResult(context.getResult());
context.getResult().set(domainResult);
}
}
});
}
private void addCacheNameToAddress(
ModelNode cache, PathAddress containerAddress, String cacheType) {
String name = cache.get(ModelKeys.NAME).asString();
// setup the cache address
PathAddress cacheAddress = containerAddress.append(cacheType, name);
cache.get(ModelDescriptionConstants.OP_ADDR).set(cacheAddress.toModelNode());
// get rid of NAME now that we are finished with it
cache.remove(ModelKeys.NAME);
}
protected ModelNode createAddOperation(
final ModelNode address, final ModelNode subModel, final Set<PathElement> children) {
final ModelNode operation = subModel.clone();
operation.get(ModelDescriptionConstants.OP).set(ModelDescriptionConstants.ADD);
operation.get(ModelDescriptionConstants.OP_ADDR).set(address);
if (children != null && !children.isEmpty()) {
for (final PathElement path : children) {
if (subModel.hasDefined(path.getKey())) {
subModel.remove(path.getKey());
}
}
}
return operation;
}
private void parseInvalidationCache(
XMLExtendedStreamReader reader, ModelNode containerAddress, List<ModelNode> operations)
throws XMLStreamException {
// ModelNode for the cache add operation
ModelNode cache = Util.getEmptyOperation(ModelDescriptionConstants.ADD, null);
for (int i = 0; i < reader.getAttributeCount(); i++) {
String value = reader.getAttributeValue(i);
Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
this.parseClusteredCacheAttribute(reader, i, attribute, value, cache);
}
if (!cache.hasDefined(ModelKeys.NAME)) {
throw ParseUtils.missingRequired(reader, EnumSet.of(Attribute.NAME));
}
if (!cache.hasDefined(ModelKeys.MODE)) {
throw ParseUtils.missingRequired(reader, EnumSet.of(Attribute.MODE));
}
while (reader.hasNext() && (reader.nextTag() != XMLStreamConstants.END_ELEMENT)) {
Element element = Element.forName(reader.getLocalName());
switch (element) {
case STATE_TRANSFER:
{
this.parseStateTransfer(reader, cache.get(ModelKeys.STATE_TRANSFER).setEmptyObject());
break;
}
default:
{
this.parseCacheElement(reader, element, cache);
}
}
}
String name = cache.get(ModelKeys.NAME).asString();
// setup the cache address
ModelNode cacheAddress = containerAddress.clone();
cacheAddress.add(ModelKeys.INVALIDATION_CACHE, name);
cacheAddress.protect();
cache.get(ModelDescriptionConstants.OP_ADDR).set(cacheAddress);
// get rid of NAME now that we are finished with it
cache.remove(ModelKeys.NAME);
operations.add(cache);
}
private void removeSubsystems(ModelNode description) {
// TODO should remove all subsystems since they are tested in unit tests
// but for now leave threads and remoting in since unit tests could not be created
// for them due to circular maven dependencies
ModelNode subsystemDescriptions = description.get(CHILDREN, SUBSYSTEM, MODEL_DESCRIPTION);
Set<String> removes = new HashSet<String>();
for (String key : subsystemDescriptions.keys()) {
if (!key.equals(RemotingExtension.SUBSYSTEM_NAME)
&& !key.equals(ThreadsExtension.SUBSYSTEM_NAME)) {
removes.add(key);
}
}
for (String remove : removes) {
subsystemDescriptions.remove(remove);
}
}
private void parseLocalCache(
XMLExtendedStreamReader reader, ModelNode containerAddress, List<ModelNode> operations)
throws XMLStreamException {
// ModelNode for the cache add operation
ModelNode cache = Util.getEmptyOperation(ModelDescriptionConstants.ADD, null);
// set the cache mode to local
// cache.get(ModelKeys.MODE).set(Configuration.CacheMode.LOCAL.name());
for (int i = 0; i < reader.getAttributeCount(); i++) {
String value = reader.getAttributeValue(i);
Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
this.parseCacheAttribute(reader, i, attribute, value, cache);
}
if (!cache.hasDefined(ModelKeys.NAME)) {
throw ParseUtils.missingRequired(reader, EnumSet.of(Attribute.NAME));
}
while (reader.hasNext() && (reader.nextTag() != XMLStreamConstants.END_ELEMENT)) {
Element element = Element.forName(reader.getLocalName());
this.parseCacheElement(reader, element, cache);
}
String name = cache.get(ModelKeys.NAME).asString();
// setup the cache address
ModelNode cacheAddress = containerAddress.clone();
cacheAddress.add(ModelKeys.LOCAL_CACHE, name);
cacheAddress.protect();
cache.get(ModelDescriptionConstants.OP_ADDR).set(cacheAddress);
// get rid of NAME now that we are finished with it
cache.remove(ModelKeys.NAME);
operations.add(cache);
}
@Override
public ModelNode fixModel(ModelNode modelNode) {
modelNode.remove(SOCKET_BINDING_GROUP);
modelNode.remove(PROFILE);
return modelNode;
}
private void parseDistributedCache(
XMLExtendedStreamReader reader, ModelNode containerAddress, List<ModelNode> operations)
throws XMLStreamException {
// ModelNode for the cache add operation
ModelNode cache = Util.getEmptyOperation(ModelDescriptionConstants.ADD, null);
for (int i = 0; i < reader.getAttributeCount(); i++) {
String value = reader.getAttributeValue(i);
Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
switch (attribute) {
case OWNERS:
{
cache.get(ModelKeys.OWNERS).set(Integer.parseInt(value));
break;
}
case VIRTUAL_NODES:
{
cache.get(ModelKeys.VIRTUAL_NODES).set(Integer.parseInt(value));
break;
}
case L1_LIFESPAN:
{
cache.get(ModelKeys.L1_LIFESPAN).set(Long.parseLong(value));
break;
}
default:
{
this.parseClusteredCacheAttribute(reader, i, attribute, value, cache);
}
}
}
if (!cache.hasDefined(ModelKeys.NAME)) {
throw ParseUtils.missingRequired(reader, EnumSet.of(Attribute.NAME));
}
if (!cache.hasDefined(ModelKeys.MODE)) {
throw ParseUtils.missingRequired(reader, EnumSet.of(Attribute.MODE));
}
while (reader.hasNext() && (reader.nextTag() != XMLStreamConstants.END_ELEMENT)) {
Element element = Element.forName(reader.getLocalName());
switch (element) {
case REHASHING:
{
this.parseRehashing(reader, cache.get(ModelKeys.REHASHING).setEmptyObject());
break;
}
default:
{
this.parseCacheElement(reader, element, cache);
}
}
}
String name = cache.get(ModelKeys.NAME).asString();
// setup the cache address
ModelNode cacheAddress = containerAddress.clone();
cacheAddress.add(ModelKeys.DISTRIBUTED_CACHE, name);
cacheAddress.protect();
cache.get(ModelDescriptionConstants.OP_ADDR).set(cacheAddress);
// get rid of NAME now that we are finished with it
cache.remove(ModelKeys.NAME);
operations.add(cache);
}
/** {@inheritDoc} */
@Override
public OperationResult execute(
OperationContext context, ModelNode operation, ResultHandler resultHandler)
throws OperationFailedException {
validator.validate(operation);
String name = operation.require(NAME).asString();
String runtimeName =
operation.hasDefined(RUNTIME_NAME) ? operation.get(RUNTIME_NAME).asString() : name;
byte[] hash;
if (operation.hasDefined(INPUT_STREAM_INDEX) && operation.hasDefined(HASH)) {
throw new OperationFailedException(
new ModelNode().set("Can't pass in both an input-stream-index and a hash"));
} else if (operation.hasDefined(INPUT_STREAM_INDEX)) {
InputStream in = getContents(context, operation);
try {
hash = deploymentRepository.addDeploymentContent(in);
} catch (IOException e) {
throw new OperationFailedException(new ModelNode().set(e.toString()));
}
} else if (operation.hasDefined(HASH)) {
hash = operation.get(HASH).asBytes();
if (!deploymentRepository.hasDeploymentContent(hash)) {
throw new OperationFailedException(
new ModelNode()
.set(
String.format(
"No deployment content with hash %s is available in the deployment content repository.",
HashUtil.bytesToHexString(hash))));
}
} else {
throw new OperationFailedException(
new ModelNode().set("Neither an attachment or a hash were passed in"));
}
ModelNode rootModel = context.getSubModel();
ModelNode deployments = rootModel.get(DEPLOYMENT);
ModelNode replaceNode = deployments.hasDefined(name) ? deployments.get(name) : null;
if (replaceNode == null) {
throw new OperationFailedException(
new ModelNode().set(String.format("No deployment with name %s found", name)));
}
boolean start = replaceNode.get(ENABLED).asBoolean();
ModelNode deployNode = new ModelNode();
deployNode.get(NAME).set(name);
deployNode.get(RUNTIME_NAME).set(runtimeName);
deployNode.get(HASH).set(hash);
deployNode.get(ENABLED).set(start);
deployments.get(name).set(deployNode);
ModelNode compensatingOp = operation.clone();
compensatingOp.get(RUNTIME_NAME).set(replaceNode.get(RUNTIME_NAME).asString());
compensatingOp.get(HASH).set(replaceNode.get(HASH).asBytes());
if (operation.hasDefined(INPUT_STREAM_INDEX)) {
operation.remove(INPUT_STREAM_INDEX);
}
if (start) {
DeploymentHandlerUtil.replace(deployNode, name, context, resultHandler);
} else {
resultHandler.handleResultComplete();
}
return new BasicOperationResult(compensatingOp);
}
@Override
public void handleRequest(final HttpServerExchange exchange) throws Exception {
final FormDataParser parser = formParserFactory.createParser(exchange);
if (parser == null) {
Common.UNSUPPORTED_MEDIA_TYPE.handleRequest(exchange);
}
// Prevent CSRF which can occur from standard a multipart/form-data submission from a standard
// HTML form.
// If the browser sends an Origin header (Chrome / Webkit) then the earlier origin check will
// have passed
// to reach this point. If the browser doesn't (FireFox), then only requests which came from
// Javascript,
// which enforces same-origin policy when no Origin header is present, should be allowed. The
// presence of
// a custom header indicates usage of XHR since simple forms can not set them.
HeaderMap headers = exchange.getRequestHeaders();
if (!headers.contains(Headers.ORIGIN) && !headers.contains(CLIENT_NAME)) {
ROOT_LOGGER.debug(
"HTTP Origin or X-Management-Client-Name header is required for all multipart form data posts.");
Common.UNAUTHORIZED.handleRequest(exchange);
return;
}
// Parse the form data
final FormData data = parser.parseBlocking();
final OperationParameter.Builder operationParameterBuilder =
new OperationParameter.Builder(false);
// Process the operation
final FormData.FormValue op = data.getFirst(OPERATION);
final ModelNode operation;
try {
String type = op.getHeaders().getFirst(Headers.CONTENT_TYPE);
if (Common.APPLICATION_DMR_ENCODED.equals(type)) {
try (InputStream stream = convertToStream(op)) {
operation = ModelNode.fromBase64(stream);
}
operationParameterBuilder.encode(true);
} else if (Common.APPLICATION_JSON.equals(stripSuffix(type))) {
try (InputStream stream = convertToStream(op)) {
operation = ModelNode.fromJSONStream(stream);
}
} else {
ROOT_LOGGER.debug("Content-type must be application/dmr-encoded or application/json");
Common.UNAUTHORIZED.handleRequest(exchange);
return;
}
} catch (Exception e) {
ROOT_LOGGER.errorf("Unable to construct ModelNode '%s'", e.getMessage());
Common.sendError(exchange, false, e.getLocalizedMessage());
return;
}
// Process the input streams
final OperationBuilder builder = OperationBuilder.create(operation, true);
final Iterator<String> i = data.iterator();
while (i.hasNext()) {
final String name = i.next();
final Deque<FormData.FormValue> contents = data.get(name);
if (contents != null && !contents.isEmpty()) {
for (final FormData.FormValue value : contents) {
if (value.isFile()) {
builder.addFileAsAttachment(value.getPath().toFile());
}
}
}
}
operationParameterBuilder.pretty(
operation.hasDefined("json.pretty") && operation.get("json.pretty").asBoolean());
// Response callback to handle the :reload operation
final OperationParameter opParam = operationParameterBuilder.build();
final ResponseCallback callback =
new ResponseCallback() {
@Override
void doSendResponse(final ModelNode response) {
if (response.hasDefined(OUTCOME) && FAILED.equals(response.get(OUTCOME).asString())) {
Common.sendError(exchange, opParam.isEncode(), response);
return;
}
writeResponse(exchange, 200, response, opParam);
}
};
final boolean sendPreparedResponse = sendPreparedResponse(operation);
final ModelController.OperationTransactionControl control =
sendPreparedResponse
? new ModelController.OperationTransactionControl() {
@Override
public void operationPrepared(
final ModelController.OperationTransaction transaction, final ModelNode result) {
transaction.commit();
// Fix prepared result
result.get(OUTCOME).set(SUCCESS);
result.get(RESULT);
callback.sendResponse(result);
}
}
: ModelController.OperationTransactionControl.COMMIT;
ModelNode response;
final Operation builtOp = builder.build();
try {
ModelNode opheaders = operation.get(OPERATION_HEADERS);
opheaders.get(ACCESS_MECHANISM).set(AccessMechanism.HTTP.toString());
opheaders.get(CALLER_TYPE).set(USER);
// Don't allow a domain-uuid operation header from a user call
if (opheaders.hasDefined(DOMAIN_UUID)) {
opheaders.remove(DOMAIN_UUID);
}
response =
modelController.execute(operation, OperationMessageHandler.DISCARD, control, builtOp);
} catch (Throwable t) {
ROOT_LOGGER.modelRequestError(t);
Common.sendError(exchange, opParam.isEncode(), t.getLocalizedMessage());
return;
} finally {
// Close any input streams that were open
if (builtOp.isAutoCloseStreams()) {
for (InputStream in : builtOp.getInputStreams()) {
IoUtils.safeClose(in);
}
}
}
callback.sendResponse(response);
}
