/*
* Copyright 2015 Red Hat, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.as.ee.subsystem;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.NAME;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.controller.parsing.ParseUtils.missingRequired;
import static org.jboss.as.controller.parsing.ParseUtils.requireNoAttributes;
import static org.jboss.as.controller.parsing.ParseUtils.requireNoContent;
import static org.jboss.as.controller.parsing.ParseUtils.requireNoNamespaceAttribute;
import static org.jboss.as.controller.parsing.ParseUtils.unexpectedAttribute;
import static org.jboss.as.controller.parsing.ParseUtils.unexpectedElement;
import java.util.Collections;
import java.util.EnumSet;
import java.util.List;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamException;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.operations.common.Util;
import org.jboss.as.ee.logging.EeLogger;
import org.jboss.dmr.ModelNode;
import org.jboss.staxmapper.XMLElementReader;
import org.jboss.staxmapper.XMLExtendedStreamReader;
/**
*/
class EESubsystemParser40 implements XMLStreamConstants, XMLElementReader<List<ModelNode>> {
EESubsystemParser40() {
}
/**
* {@inheritDoc}
*/
@Override
public void readElement(XMLExtendedStreamReader reader, List<ModelNode> list) throws XMLStreamException {
// EE subsystem doesn't have any attributes, so make sure that the xml doesn't have any
requireNoAttributes(reader);
final PathAddress subsystemPathAddress = PathAddress.pathAddress(EeExtension.PATH_SUBSYSTEM);
final ModelNode eeSubSystem = Util.createAddOperation(subsystemPathAddress);
// add the subsystem to the ModelNode(s)
list.add(eeSubSystem);
// elements
final EnumSet<Element> encountered = EnumSet.noneOf(Element.class);
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
switch (Namespace.forUri(reader.getNamespaceURI())) {
case EE_4_0: {
final Element element = Element.forName(reader.getLocalName());
if (!encountered.add(element)) {
throw unexpectedElement(reader);
}
switch (element) {
case GLOBAL_MODULES: {
final ModelNode model = parseGlobalModules(reader);
eeSubSystem.get(GlobalModulesDefinition.GLOBAL_MODULES).set(model);
break;
}
case EAR_SUBDEPLOYMENTS_ISOLATED: {
final String earSubDeploymentsIsolated = parseEarSubDeploymentsIsolatedElement(reader);
// set the ear subdeployment isolation on the subsystem operation
EeSubsystemRootResource.EAR_SUBDEPLOYMENTS_ISOLATED.parseAndSetParameter(earSubDeploymentsIsolated, eeSubSystem, reader);
break;
}
case SPEC_DESCRIPTOR_PROPERTY_REPLACEMENT: {
final String enabled = parseSpecDescriptorPropertyReplacement(reader);
EeSubsystemRootResource.SPEC_DESCRIPTOR_PROPERTY_REPLACEMENT.parseAndSetParameter(enabled, eeSubSystem, reader);
break;
}
case JBOSS_DESCRIPTOR_PROPERTY_REPLACEMENT: {
final String enabled = parseJBossDescriptorPropertyReplacement(reader);
EeSubsystemRootResource.JBOSS_DESCRIPTOR_PROPERTY_REPLACEMENT.parseAndSetParameter(enabled, eeSubSystem, reader);
break;
}
case ANNOTATION_PROPERTY_REPLACEMENT: {
final String enabled = parseEJBAnnotationPropertyReplacement(reader);
EeSubsystemRootResource.ANNOTATION_PROPERTY_REPLACEMENT.parseAndSetParameter(enabled, eeSubSystem, reader);
break;
}
case CONCURRENT: {
parseConcurrent(reader, list, subsystemPathAddress);
break;
}
case DEFAULT_BINDINGS: {
parseDefaultBindings(reader, list, subsystemPathAddress);
break;
}
default: {
throw unexpectedElement(reader);
}
}
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
}
static ModelNode parseGlobalModules(XMLExtendedStreamReader reader) throws XMLStreamException {
ModelNode globalModules = new ModelNode();
requireNoAttributes(reader);
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
switch (Element.forName(reader.getLocalName())) {
case MODULE: {
final ModelNode module = new ModelNode();
final int count = reader.getAttributeCount();
String name = null;
String slot = null;
String annotations = null;
String metaInf = null;
String services = null;
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
switch (attribute) {
case NAME:
if (name != null) {
throw unexpectedAttribute(reader, i);
}
name = value;
GlobalModulesDefinition.NAME_AD.parseAndSetParameter(name, module, reader);
break;
case SLOT:
if (slot != null) {
throw unexpectedAttribute(reader, i);
}
slot = value;
GlobalModulesDefinition.SLOT_AD.parseAndSetParameter(slot, module, reader);
break;
case ANNOTATIONS:
if (annotations != null) {
throw unexpectedAttribute(reader, i);
}
annotations = value;
GlobalModulesDefinition.ANNOTATIONS_AD.parseAndSetParameter(annotations, module, reader);
break;
case SERVICES:
if (services != null) {
throw unexpectedAttribute(reader, i);
}
services = value;
GlobalModulesDefinition.SERVICES_AD.parseAndSetParameter(services, module, reader);
break;
case META_INF:
if (metaInf != null) {
throw unexpectedAttribute(reader, i);
}
metaInf = value;
GlobalModulesDefinition.META_INF_AD.parseAndSetParameter(metaInf, module, reader);
break;
default:
throw unexpectedAttribute(reader, i);
}
}
if (name == null) {
throw missingRequired(reader, Collections.singleton(NAME));
}
globalModules.add(module);
requireNoContent(reader);
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
return globalModules;
}
static String parseEarSubDeploymentsIsolatedElement(XMLExtendedStreamReader reader) throws XMLStreamException {
// we don't expect any attributes for this element.
requireNoAttributes(reader);
final String value = reader.getElementText();
if (value == null || value.trim().isEmpty()) {
throw EeLogger.ROOT_LOGGER.invalidValue(value, Element.EAR_SUBDEPLOYMENTS_ISOLATED.getLocalName(), reader.getLocation());
}
return value.trim();
}
static String parseSpecDescriptorPropertyReplacement(XMLExtendedStreamReader reader) throws XMLStreamException {
// we don't expect any attributes for this element.
requireNoAttributes(reader);
final String value = reader.getElementText();
if (value == null || value.trim().isEmpty()) {
throw EeLogger.ROOT_LOGGER.invalidValue(value, Element.SPEC_DESCRIPTOR_PROPERTY_REPLACEMENT.getLocalName(), reader.getLocation());
}
return value.trim();
}
static String parseJBossDescriptorPropertyReplacement(XMLExtendedStreamReader reader) throws XMLStreamException {
// we don't expect any attributes for this element.
requireNoAttributes(reader);
final String value = reader.getElementText();
if (value == null || value.trim().isEmpty()) {
throw EeLogger.ROOT_LOGGER.invalidValue(value, Element.JBOSS_DESCRIPTOR_PROPERTY_REPLACEMENT.getLocalName(), reader.getLocation());
}
return value.trim();
}
static String parseEJBAnnotationPropertyReplacement(XMLExtendedStreamReader reader) throws XMLStreamException {
// we don't expect any attributes for this element.
requireNoAttributes(reader);
final String value = reader.getElementText();
return value.trim();
}
static void parseConcurrent(XMLExtendedStreamReader reader, List<ModelNode> operations, PathAddress subsystemPathAddress) throws XMLStreamException {
requireNoAttributes(reader);
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
final Element element = Element.forName(reader.getLocalName());
switch (element) {
case CONTEXT_SERVICES: {
parseContextServices(reader, operations, subsystemPathAddress);
break;
}
case MANAGED_THREAD_FACTORIES: {
parseManagedThreadFactories(reader, operations, subsystemPathAddress);
break;
}
case MANAGED_EXECUTOR_SERVICES: {
parseManagedExecutorServices(reader, operations, subsystemPathAddress);
break;
}
case MANAGED_SCHEDULED_EXECUTOR_SERVICES: {
parseManagedScheduledExecutorServices(reader, operations, subsystemPathAddress);
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
}
static void parseContextServices(XMLExtendedStreamReader reader, List<ModelNode> operations, PathAddress subsystemPathAddress) throws XMLStreamException {
requireNoAttributes(reader);
boolean empty = true;
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
switch (Element.forName(reader.getLocalName())) {
case CONTEXT_SERVICE: {
empty = false;
parseContextService(reader, operations, subsystemPathAddress);
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
if (empty) {
throw missingRequired(reader, EnumSet.of(Element.CONTEXT_SERVICE));
}
}
static void parseContextService(XMLExtendedStreamReader reader, List<ModelNode> operations, PathAddress subsystemPathAddress) throws XMLStreamException {
final ModelNode addOperation = Util.createAddOperation();
final int count = reader.getAttributeCount();
String name = null;
final EnumSet<Attribute> required = EnumSet.of(Attribute.NAME, Attribute.JNDI_NAME);
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
required.remove(attribute);
switch (attribute) {
case NAME:
name = value.trim();
break;
case JNDI_NAME:
ContextServiceResourceDefinition.JNDI_NAME_AD.parseAndSetParameter(value, addOperation, reader);
break;
case USE_TRANSACTION_SETUP_PROVIDER:
ContextServiceResourceDefinition.USE_TRANSACTION_SETUP_PROVIDER_AD.parseAndSetParameter(value, addOperation, reader);
break;
default:
throw unexpectedAttribute(reader, i);
}
}
if (!required.isEmpty()) {
throw missingRequired(reader, required);
}
requireNoContent(reader);
final PathAddress address = subsystemPathAddress.append(EESubsystemModel.CONTEXT_SERVICE, name);
addOperation.get(OP_ADDR).set(address.toModelNode());
operations.add(addOperation);
}
static void parseManagedThreadFactories(XMLExtendedStreamReader reader, List<ModelNode> operations, PathAddress subsystemPathAddress) throws XMLStreamException {
requireNoAttributes(reader);
boolean empty = true;
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
switch (Element.forName(reader.getLocalName())) {
case MANAGED_THREAD_FACTORY: {
empty = false;
parseManagedThreadFactory(reader, operations, subsystemPathAddress);
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
if (empty) {
throw missingRequired(reader, EnumSet.of(Element.MANAGED_THREAD_FACTORY));
}
}
static void parseManagedThreadFactory(XMLExtendedStreamReader reader, List<ModelNode> operations, PathAddress subsystemPathAddress) throws XMLStreamException {
final ModelNode addOperation = Util.createAddOperation();
final int count = reader.getAttributeCount();
String name = null;
final EnumSet<Attribute> required = EnumSet.of(Attribute.NAME, Attribute.JNDI_NAME);
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
required.remove(attribute);
switch (attribute) {
case NAME:
name = value.trim();
break;
case JNDI_NAME:
ManagedThreadFactoryResourceDefinition.JNDI_NAME_AD.parseAndSetParameter(value, addOperation, reader);
break;
case CONTEXT_SERVICE:
ManagedThreadFactoryResourceDefinition.CONTEXT_SERVICE_AD.parseAndSetParameter(value, addOperation, reader);
break;
case PRIORITY:
ManagedThreadFactoryResourceDefinition.PRIORITY_AD.parseAndSetParameter(value, addOperation, reader);
break;
default:
throw unexpectedAttribute(reader, i);
}
}
if (!required.isEmpty()) {
throw missingRequired(reader, required);
}
requireNoContent(reader);
final PathAddress address = subsystemPathAddress.append(EESubsystemModel.MANAGED_THREAD_FACTORY, name);
addOperation.get(OP_ADDR).set(address.toModelNode());
operations.add(addOperation);
}
static void parseManagedExecutorServices(XMLExtendedStreamReader reader, List<ModelNode> operations, PathAddress subsystemPathAddress) throws XMLStreamException {
requireNoAttributes(reader);
boolean empty = true;
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
switch (Element.forName(reader.getLocalName())) {
case MANAGED_EXECUTOR_SERVICE: {
empty = false;
parseManagedExecutorService(reader, operations, subsystemPathAddress);
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
if (empty) {
throw missingRequired(reader, EnumSet.of(Element.MANAGED_EXECUTOR_SERVICE));
}
}
static void parseManagedExecutorService(XMLExtendedStreamReader reader, List<ModelNode> operations, PathAddress subsystemPathAddress) throws XMLStreamException {
final ModelNode addOperation = Util.createAddOperation();
final int count = reader.getAttributeCount();
String name = null;
final EnumSet<Attribute> required = EnumSet.of(Attribute.NAME, Attribute.JNDI_NAME);
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
required.remove(attribute);
switch (attribute) {
case NAME:
name = value.trim();
break;
case JNDI_NAME:
ManagedExecutorServiceResourceDefinition.JNDI_NAME_AD.parseAndSetParameter(value, addOperation, reader);
break;
case CONTEXT_SERVICE:
ManagedExecutorServiceResourceDefinition.CONTEXT_SERVICE_AD.parseAndSetParameter(value, addOperation, reader);
break;
case THREAD_FACTORY:
ManagedScheduledExecutorServiceResourceDefinition.THREAD_FACTORY_AD.parseAndSetParameter(value, addOperation, reader);
break;
case HUNG_TASK_THRESHOLD:
ManagedExecutorServiceResourceDefinition.HUNG_TASK_THRESHOLD_AD.parseAndSetParameter(value, addOperation, reader);
break;
case LONG_RUNNING_TASKS:
ManagedExecutorServiceResourceDefinition.LONG_RUNNING_TASKS_AD.parseAndSetParameter(value, addOperation, reader);
break;
case CORE_THREADS:
ManagedExecutorServiceResourceDefinition.CORE_THREADS_AD.parseAndSetParameter(value, addOperation, reader);
break;
case MAX_THREADS:
ManagedExecutorServiceResourceDefinition.MAX_THREADS_AD.parseAndSetParameter(value, addOperation, reader);
break;
case KEEPALIVE_TIME:
ManagedExecutorServiceResourceDefinition.KEEPALIVE_TIME_AD.parseAndSetParameter(value, addOperation, reader);
break;
case QUEUE_LENGTH:
ManagedExecutorServiceResourceDefinition.QUEUE_LENGTH_AD.parseAndSetParameter(value, addOperation, reader);
break;
case REJECT_POLICY:
ManagedExecutorServiceResourceDefinition.REJECT_POLICY_AD.parseAndSetParameter(value, addOperation, reader);
break;
default:
throw unexpectedAttribute(reader, i);
}
}
if (!required.isEmpty()) {
throw missingRequired(reader, required);
}
requireNoContent(reader);
final PathAddress address = subsystemPathAddress.append(EESubsystemModel.MANAGED_EXECUTOR_SERVICE, name);
addOperation.get(OP_ADDR).set(address.toModelNode());
operations.add(addOperation);
}
static void parseManagedScheduledExecutorServices(XMLExtendedStreamReader reader, List<ModelNode> operations, PathAddress subsystemPathAddress) throws XMLStreamException {
requireNoAttributes(reader);
boolean empty = true;
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
switch (Element.forName(reader.getLocalName())) {
case MANAGED_SCHEDULED_EXECUTOR_SERVICE: {
empty = false;
parseManagedScheduledExecutorService(reader, operations, subsystemPathAddress);
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
if (empty) {
throw missingRequired(reader, EnumSet.of(Element.MANAGED_SCHEDULED_EXECUTOR_SERVICE));
}
}
static void parseManagedScheduledExecutorService(XMLExtendedStreamReader reader, List<ModelNode> operations, PathAddress subsystemPathAddress) throws XMLStreamException {
final ModelNode addOperation = Util.createAddOperation();
final int count = reader.getAttributeCount();
String name = null;
final EnumSet<Attribute> required = EnumSet.of(Attribute.NAME, Attribute.JNDI_NAME);
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
required.remove(attribute);
switch (attribute) {
case NAME:
name = value.trim();
break;
case JNDI_NAME:
ManagedScheduledExecutorServiceResourceDefinition.JNDI_NAME_AD.parseAndSetParameter(value, addOperation, reader);
break;
case CONTEXT_SERVICE:
ManagedScheduledExecutorServiceResourceDefinition.CONTEXT_SERVICE_AD.parseAndSetParameter(value, addOperation, reader);
break;
case THREAD_FACTORY:
ManagedScheduledExecutorServiceResourceDefinition.THREAD_FACTORY_AD.parseAndSetParameter(value, addOperation, reader);
break;
case HUNG_TASK_THRESHOLD:
ManagedScheduledExecutorServiceResourceDefinition.HUNG_TASK_THRESHOLD_AD.parseAndSetParameter(value, addOperation, reader);
break;
case LONG_RUNNING_TASKS:
ManagedScheduledExecutorServiceResourceDefinition.LONG_RUNNING_TASKS_AD.parseAndSetParameter(value, addOperation, reader);
break;
case CORE_THREADS:
ManagedScheduledExecutorServiceResourceDefinition.CORE_THREADS_AD.parseAndSetParameter(value, addOperation, reader);
break;
case KEEPALIVE_TIME:
ManagedScheduledExecutorServiceResourceDefinition.KEEPALIVE_TIME_AD.parseAndSetParameter(value, addOperation, reader);
break;
case REJECT_POLICY:
ManagedScheduledExecutorServiceResourceDefinition.REJECT_POLICY_AD.parseAndSetParameter(value, addOperation, reader);
break;
default:
throw unexpectedAttribute(reader, i);
}
}
if (!required.isEmpty()) {
throw missingRequired(reader, required);
}
requireNoContent(reader);
final PathAddress address = subsystemPathAddress.append(EESubsystemModel.MANAGED_SCHEDULED_EXECUTOR_SERVICE, name);
addOperation.get(OP_ADDR).set(address.toModelNode());
operations.add(addOperation);
}
static void parseDefaultBindings(XMLExtendedStreamReader reader, List<ModelNode> operations, PathAddress subsystemPathAddress) throws XMLStreamException {
final ModelNode addOperation = Util.createAddOperation();
final int count = reader.getAttributeCount();
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
switch (attribute) {
case CONTEXT_SERVICE:
DefaultBindingsResourceDefinition.CONTEXT_SERVICE_AD.parseAndSetParameter(value, addOperation, reader);
break;
case DATASOURCE:
DefaultBindingsResourceDefinition.DATASOURCE_AD.parseAndSetParameter(value, addOperation, reader);
break;
case JMS_CONNECTION_FACTORY:
DefaultBindingsResourceDefinition.JMS_CONNECTION_FACTORY_AD.parseAndSetParameter(value, addOperation, reader);
break;
case MANAGED_EXECUTOR_SERVICE:
DefaultBindingsResourceDefinition.MANAGED_EXECUTOR_SERVICE_AD.parseAndSetParameter(value, addOperation, reader);
break;
case MANAGED_SCHEDULED_EXECUTOR_SERVICE:
DefaultBindingsResourceDefinition.MANAGED_SCHEDULED_EXECUTOR_SERVICE_AD.parseAndSetParameter(value, addOperation, reader);
break;
case MANAGED_THREAD_FACTORY:
DefaultBindingsResourceDefinition.MANAGED_THREAD_FACTORY_AD.parseAndSetParameter(value, addOperation, reader);
break;
default:
throw unexpectedAttribute(reader, i);
}
}
requireNoContent(reader);
final PathAddress address = subsystemPathAddress.append(EESubsystemModel.DEFAULT_BINDINGS_PATH);
addOperation.get(OP_ADDR).set(address.toModelNode());
operations.add(addOperation);
}
}