/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.ejb3.subsystem;
import org.jboss.as.controller.operations.common.Util;
import org.jboss.dmr.ModelNode;
import org.jboss.staxmapper.XMLExtendedStreamReader;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamException;
import java.util.Collections;
import java.util.EnumSet;
import java.util.List;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ADD;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ADDRESS;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.SUBSYSTEM;
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 static org.jboss.as.ejb3.subsystem.EJB3SubsystemModel.*;
/**
*/
public class EJB3Subsystem20Parser extends EJB3Subsystem14Parser {
protected EJB3Subsystem20Parser() {
}
@Override
protected void readElement(final XMLExtendedStreamReader reader, final EJB3SubsystemXMLElement element, final List<ModelNode> operations, final ModelNode ejb3SubsystemAddOperation) throws XMLStreamException {
switch (element) {
case TIMER_SERVICE: {
parseTimerService(reader, operations);
break;
}
case DISABLE_DEFAULT_EJB_PERMISSIONS: {
parseDisableDefaultEjbPermissions(reader, ejb3SubsystemAddOperation);
break;
}
default: {
super.readElement(reader, element, operations, ejb3SubsystemAddOperation);
}
}
}
private void parseDisableDefaultEjbPermissions(XMLExtendedStreamReader reader, ModelNode ejb3SubsystemAddOperation) throws XMLStreamException {
final int count = reader.getAttributeCount();
final EnumSet<EJB3SubsystemXMLAttribute> missingRequiredAttributes = EnumSet.of(EJB3SubsystemXMLAttribute.VALUE);
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final EJB3SubsystemXMLAttribute attribute = EJB3SubsystemXMLAttribute.forName(reader.getAttributeLocalName(i));
switch (attribute) {
case VALUE:
EJB3SubsystemRootResourceDefinition.DISABLE_DEFAULT_EJB_PERMISSIONS.parseAndSetParameter(value, ejb3SubsystemAddOperation, reader);
// found the mandatory attribute
missingRequiredAttributes.remove(EJB3SubsystemXMLAttribute.VALUE);
break;
default:
throw unexpectedAttribute(reader, i);
}
}
requireNoContent(reader);
if (!missingRequiredAttributes.isEmpty()) {
throw missingRequired(reader, missingRequiredAttributes);
}
}
@Override
protected EJB3SubsystemNamespace getExpectedNamespace() {
return EJB3SubsystemNamespace.EJB3_2_0;
}
@Override
protected void parseStatefulBean(final XMLExtendedStreamReader reader, final List<ModelNode> operations, final ModelNode ejb3SubsystemAddOperation) throws XMLStreamException {
final int count = reader.getAttributeCount();
final EnumSet<EJB3SubsystemXMLAttribute> missingRequiredAttributes = EnumSet.of(EJB3SubsystemXMLAttribute.DEFAULT_ACCESS_TIMEOUT, EJB3SubsystemXMLAttribute.CACHE_REF);
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final EJB3SubsystemXMLAttribute attribute = EJB3SubsystemXMLAttribute.forName(reader.getAttributeLocalName(i));
switch (attribute) {
case DEFAULT_ACCESS_TIMEOUT: {
EJB3SubsystemRootResourceDefinition.DEFAULT_STATEFUL_BEAN_ACCESS_TIMEOUT.parseAndSetParameter(value, ejb3SubsystemAddOperation, reader);
break;
}
case CACHE_REF: {
EJB3SubsystemRootResourceDefinition.DEFAULT_SFSB_CACHE.parseAndSetParameter(value, ejb3SubsystemAddOperation, reader);
break;
}
case CLUSTERED_CACHE_REF: {
EJB3SubsystemRootResourceDefinition.DEFAULT_CLUSTERED_SFSB_CACHE.parseAndSetParameter(value, ejb3SubsystemAddOperation, reader);
break;
}
case PASSIVATION_DISABLED_CACHE_REF: {
EJB3SubsystemRootResourceDefinition.DEFAULT_SFSB_PASSIVATION_DISABLED_CACHE.parseAndSetParameter(value, ejb3SubsystemAddOperation, reader);
break;
}
default: {
throw unexpectedAttribute(reader, i);
}
}
// found the mandatory attribute
missingRequiredAttributes.remove(attribute);
}
requireNoContent(reader);
if (!missingRequiredAttributes.isEmpty()) {
throw missingRequired(reader, missingRequiredAttributes);
}
}
protected void parseTimerService(final XMLExtendedStreamReader reader, List<ModelNode> operations) throws XMLStreamException {
final ModelNode address = new ModelNode();
address.add(SUBSYSTEM, EJB3Extension.SUBSYSTEM_NAME);
address.add(SERVICE, TIMER_SERVICE);
final ModelNode timerServiceAdd = new ModelNode();
timerServiceAdd.get(OP).set(ADD);
timerServiceAdd.get(OP_ADDR).set(address);
final int attCount = reader.getAttributeCount();
final EnumSet<EJB3SubsystemXMLAttribute> required = EnumSet.of(EJB3SubsystemXMLAttribute.THREAD_POOL_NAME, EJB3SubsystemXMLAttribute.DEFAULT_DATA_STORE);
for (int i = 0; i < attCount; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final EJB3SubsystemXMLAttribute attribute = EJB3SubsystemXMLAttribute.forName(reader.getAttributeLocalName(i));
required.remove(attribute);
switch (attribute) {
case THREAD_POOL_NAME: {
TimerServiceResourceDefinition.THREAD_POOL_NAME.parseAndSetParameter(value,timerServiceAdd,reader);
break;
}
case DEFAULT_DATA_STORE: {
TimerServiceResourceDefinition.DEFAULT_DATA_STORE.parseAndSetParameter(value,timerServiceAdd,reader);
break;
}
default:
throw unexpectedAttribute(reader, i);
}
}
if (!required.isEmpty()) {
throw missingRequired(reader, required);
}
operations.add(timerServiceAdd);
while (reader.hasNext() && reader.nextTag() != XMLStreamConstants.END_ELEMENT) {
switch (EJB3SubsystemXMLElement.forName(reader.getLocalName())) {
case DATA_STORES: {
parseDataStores(reader, operations);
}
}
}
}
private void parseDataStores(final XMLExtendedStreamReader reader, final List<ModelNode> operations) throws XMLStreamException {
while (reader.hasNext() && reader.nextTag() != XMLStreamConstants.END_ELEMENT) {
switch (EJB3SubsystemXMLElement.forName(reader.getLocalName())) {
case FILE_DATA_STORE: {
parseFileDataStore(reader, operations);
break;
}
case DATABASE_DATA_STORE: {
parseDatabaseDataStore(reader, operations);
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
}
private void parseFileDataStore(final XMLExtendedStreamReader reader, final List<ModelNode> operations) throws XMLStreamException {
String dataStorePath = null;
String dataStorePathRelativeTo = null;
String name = null;
final EnumSet<EJB3SubsystemXMLAttribute> required = EnumSet.of(EJB3SubsystemXMLAttribute.NAME, EJB3SubsystemXMLAttribute.PATH);
final int count = reader.getAttributeCount();
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final EJB3SubsystemXMLAttribute attribute = EJB3SubsystemXMLAttribute.forName(reader.getAttributeLocalName(i));
required.remove(attribute);
switch (attribute) {
case NAME:
if (name != null) {
throw unexpectedAttribute(reader, i);
}
name = reader.getAttributeValue(i);
break;
case PATH:
if (dataStorePath != null) {
throw unexpectedAttribute(reader, i);
}
dataStorePath = FileDataStoreResourceDefinition.PATH.parse(value, reader).asString();
break;
case RELATIVE_TO:
if (dataStorePathRelativeTo != null) {
throw unexpectedAttribute(reader, i);
}
dataStorePathRelativeTo = FileDataStoreResourceDefinition.RELATIVE_TO.parse(value, reader).asString();
break;
default:
throw unexpectedAttribute(reader, i);
}
}
if (!required.isEmpty()) {
throw missingRequired(reader, required);
}
final ModelNode address = new ModelNode();
address.add(SUBSYSTEM, EJB3Extension.SUBSYSTEM_NAME);
address.add(SERVICE, TIMER_SERVICE);
address.add(FILE_DATA_STORE, name);
final ModelNode fileDataStoreAdd = new ModelNode();
fileDataStoreAdd.get(OP).set(ADD);
fileDataStoreAdd.get(ADDRESS).set(address);
fileDataStoreAdd.get(PATH).set(dataStorePath);
if (dataStorePathRelativeTo != null) {
fileDataStoreAdd.get(RELATIVE_TO).set(dataStorePathRelativeTo);
}
operations.add(fileDataStoreAdd);
requireNoContent(reader);
}
protected void parseDatabaseDataStore(final XMLExtendedStreamReader reader, final List<ModelNode> operations) throws XMLStreamException {
String name = null;
final ModelNode databaseDataStore = new ModelNode();
final EnumSet<EJB3SubsystemXMLAttribute> required = EnumSet.of(EJB3SubsystemXMLAttribute.NAME, EJB3SubsystemXMLAttribute.DATASOURCE_JNDI_NAME);
final int count = reader.getAttributeCount();
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final EJB3SubsystemXMLAttribute attribute = EJB3SubsystemXMLAttribute.forName(reader.getAttributeLocalName(i));
required.remove(attribute);
switch (attribute) {
case NAME:
if (name != null) {
throw unexpectedAttribute(reader, i);
}
name = reader.getAttributeValue(i);
break;
case DATASOURCE_JNDI_NAME:
DatabaseDataStoreResourceDefinition.DATASOURCE_JNDI_NAME.parseAndSetParameter(value, databaseDataStore, reader);
break;
case DATABASE:
DatabaseDataStoreResourceDefinition.DATABASE.parseAndSetParameter(value, databaseDataStore, reader);
break;
case PARTITION:
DatabaseDataStoreResourceDefinition.PARTITION.parseAndSetParameter(value, databaseDataStore, reader);
break;
default:
throw unexpectedAttribute(reader, i);
}
}
if (!required.isEmpty()) {
throw missingRequired(reader, required);
}
final ModelNode address = new ModelNode();
address.add(SUBSYSTEM, EJB3Extension.SUBSYSTEM_NAME);
address.add(SERVICE, TIMER_SERVICE);
address.add(DATABASE_DATA_STORE, name);
databaseDataStore.get(OP).set(ADD);
databaseDataStore.get(ADDRESS).set(address);
operations.add(databaseDataStore);
requireNoContent(reader);
}
@Override
protected void parsePassivationStores(final XMLExtendedStreamReader reader, List<ModelNode> operations) throws XMLStreamException {
// no attributes expected
requireNoAttributes(reader);
while (reader.hasNext() && reader.nextTag() != XMLStreamConstants.END_ELEMENT) {
switch (EJB3SubsystemXMLElement.forName(reader.getLocalName())) {
case PASSIVATION_STORE: {
this.parsePassivationStore(reader, operations);
break;
}
case FILE_PASSIVATION_STORE: {
this.parseFilePassivationStore(reader, operations);
break;
}
case CLUSTER_PASSIVATION_STORE: {
this.parseClusterPassivationStore(reader, operations);
break;
} default: {
throw unexpectedElement(reader);
}
}
}
}
protected void parsePassivationStore(final XMLExtendedStreamReader reader, List<ModelNode> operations) throws XMLStreamException {
String name = null;
ModelNode operation = Util.createAddOperation();
for (int i = 0; i < reader.getAttributeCount(); i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
switch (EJB3SubsystemXMLAttribute.forName(reader.getAttributeLocalName(i))) {
case NAME: {
name = value;
break;
}
case MAX_SIZE: {
PassivationStoreResourceDefinition.MAX_SIZE.parseAndSetParameter(value, operation, reader);
break;
}
case CACHE_CONTAINER: {
PassivationStoreResourceDefinition.CACHE_CONTAINER.parseAndSetParameter(value, operation, reader);
break;
}
case BEAN_CACHE: {
PassivationStoreResourceDefinition.BEAN_CACHE.parseAndSetParameter(value, operation, reader);
break;
}
default: {
throw unexpectedAttribute(reader, i);
}
}
}
requireNoContent(reader);
if (name == null) {
throw missingRequired(reader, Collections.singleton(EJB3SubsystemXMLAttribute.NAME.getLocalName()));
}
// create and add the operation
operation.get(OP_ADDR).set(SUBSYSTEM_PATH.append(PASSIVATION_STORE, name).toModelNode());
operations.add(operation);
}
}