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org.jboss.as.ejb3.subsystem.EJBTransformers Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source.
* Copyright 2017, 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 static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ADD;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.NAME;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OPERATION_HEADERS;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.READ_ATTRIBUTE_OPERATION;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.UNDEFINE_ATTRIBUTE_OPERATION;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.WRITE_ATTRIBUTE_OPERATION;
import static org.jboss.as.ejb3.subsystem.EJB3SubsystemModel.ALLOW_EXECUTION;
import static org.jboss.as.ejb3.subsystem.EJB3SubsystemModel.CLIENT_MAPPINGS_CLUSTER_NAME;
import static org.jboss.as.ejb3.subsystem.EJB3SubsystemModel.DEFAULT_SFSB_CACHE;
import static org.jboss.as.ejb3.subsystem.EJB3SubsystemModel.DEFAULT_SFSB_PASSIVATION_DISABLED_CACHE;
import static org.jboss.as.ejb3.subsystem.EJB3SubsystemModel.EXECUTE_IN_WORKER;
import static org.jboss.as.ejb3.subsystem.EJB3SubsystemModel.REFRESH_INTERVAL;
import static org.jboss.as.ejb3.subsystem.StrictMaxPoolResourceDefinition.DERIVE_SIZE;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import org.jboss.as.clustering.controller.Operations;
import org.jboss.as.controller.ModelVersion;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.controller.registry.Resource;
import org.jboss.as.controller.transform.CombinedTransformer;
import org.jboss.as.controller.transform.ExtensionTransformerRegistration;
import org.jboss.as.controller.transform.OperationRejectionPolicy;
import org.jboss.as.controller.transform.OperationResultTransformer;
import org.jboss.as.controller.transform.OperationTransformer;
import org.jboss.as.controller.transform.ResourceTransformationContext;
import org.jboss.as.controller.transform.SubsystemTransformerRegistration;
import org.jboss.as.controller.transform.TransformationContext;
import org.jboss.as.controller.transform.description.AttributeConverter;
import org.jboss.as.controller.transform.description.DiscardAttributeChecker;
import org.jboss.as.controller.transform.description.RejectAttributeChecker;
import org.jboss.as.controller.transform.description.ResourceTransformationDescriptionBuilder;
import org.jboss.as.controller.transform.description.TransformationDescription;
import org.jboss.as.controller.transform.description.TransformationDescriptionBuilder;
import org.jboss.as.ejb3.logging.EjbLogger;
import org.jboss.dmr.ModelNode;
import org.wildfly.clustering.ejb.BeanManagerFactoryBuilderConfiguration;
/**
* @author Tomaz Cerar (c) 2017 Red Hat Inc.
*/
public class EJBTransformers implements ExtensionTransformerRegistration {
private static final ModelVersion VERSION_1_2_1 = ModelVersion.create(1, 2, 1);
private static final ModelVersion VERSION_1_3_0 = ModelVersion.create(1, 3, 0);
private static final ModelVersion VERSION_3_0_0 = ModelVersion.create(3, 0, 0);
private static final ModelVersion VERSION_4_0_0 = ModelVersion.create(4, 0, 0);
@Override
public String getSubsystemName() {
return EJB3Extension.SUBSYSTEM_NAME;
}
@Override
public void registerTransformers(SubsystemTransformerRegistration subsystemRegistration) {
registerTransformers_1_2_1(subsystemRegistration);
registerTimerTransformers_1_3_0(subsystemRegistration);
registerTransformers_3_0_0(subsystemRegistration);
registerTransformers_4_0_0(subsystemRegistration);
}
private static void registerTransformers_1_2_1(SubsystemTransformerRegistration subsystemRegistration) {
registerTransformers_1_2_1_and_1_3_0(subsystemRegistration, VERSION_1_2_1);
}
private static void registerTimerTransformers_1_3_0(SubsystemTransformerRegistration subsystemRegistration) {
registerTransformers_1_2_1_and_1_3_0(subsystemRegistration, VERSION_1_3_0);
}
private static void registerTransformers_1_2_1_and_1_3_0(SubsystemTransformerRegistration subsystemRegistration, ModelVersion version) {
final ResourceTransformationDescriptionBuilder builder = TransformationDescriptionBuilder.Factory.createSubsystemInstance();
StatefulCacheRefTransformer statefulCacheRefTransformer = new StatefulCacheRefTransformer();
builder.setCustomResourceTransformer(statefulCacheRefTransformer);
for (String name : Arrays.asList(WRITE_ATTRIBUTE_OPERATION, UNDEFINE_ATTRIBUTE_OPERATION, READ_ATTRIBUTE_OPERATION)) {
builder.addOperationTransformationOverride(name)
.inheritResourceAttributeDefinitions()
.setCustomOperationTransformer(statefulCacheRefTransformer)
.end();
}
builder.addOperationTransformationOverride(ADD)
.inheritResourceAttributeDefinitions()
.setCustomOperationTransformer(new AddStatefulCacheRefTransformer())
.end();
//This used to behave as 'true' and it is now defaulting as 'true'
builder.getAttributeBuilder().setDiscard(new DiscardAttributeChecker.DiscardAttributeValueChecker(new ModelNode(true)), EJB3SubsystemRootResourceDefinition.LOG_EJB_EXCEPTIONS);
builder.getAttributeBuilder().addRejectCheck(RejectAttributeChecker.DEFINED, EJB3SubsystemRootResourceDefinition.LOG_EJB_EXCEPTIONS);
builder.getAttributeBuilder().addRejectCheck(RejectAttributeChecker.DEFINED, EJB3SubsystemRootResourceDefinition.DISABLE_DEFAULT_EJB_PERMISSIONS);
// We can always discard this attribute, because it's meaningless without the security-manager subsystem, and
// a legacy slave can't have that subsystem in its profile.
builder.getAttributeBuilder().setDiscard(new DiscardAttributeChecker.DiscardAttributeValueChecker(new ModelNode(false)), EJB3SubsystemRootResourceDefinition.DISABLE_DEFAULT_EJB_PERMISSIONS);
//builder.getAttributeBuilder().setValueConverter(AttributeConverter.Factory.createHardCoded(new ModelNode("hornetq-ra"), true), EJB3SubsystemRootResourceDefinition.DEFAULT_RESOURCE_ADAPTER_NAME);
builder.getAttributeBuilder().setDiscard(new DiscardAttributeChecker.DiscardAttributeValueChecker(new ModelNode(false)), EJB3SubsystemRootResourceDefinition.ALLOW_EJB_NAME_REGEX);
builder.getAttributeBuilder().addRejectCheck(RejectAttributeChecker.DEFINED, EJB3SubsystemRootResourceDefinition.ALLOW_EJB_NAME_REGEX);
builder.getAttributeBuilder().setDiscard(new DiscardAttributeChecker.DiscardAttributeValueChecker(new ModelNode(false)), EJB3SubsystemRootResourceDefinition.ENABLE_GRACEFUL_TXN_SHUTDOWN)
.addRejectCheck(RejectAttributeChecker.DEFINED, EJB3SubsystemRootResourceDefinition.ENABLE_GRACEFUL_TXN_SHUTDOWN);
registerPassivationStoreTransformers_1_2_1_and_1_3_0(builder);
registerRemoteTransformers(builder);
registerMdbDeliveryGroupTransformers(builder);
registerStrictMaxPoolTransformers(builder);
registerApplicationSecurityDomainDTransformers(builder);
registerIdentityTransformers(builder);
builder.rejectChildResource(PathElement.pathElement(EJB3SubsystemModel.REMOTING_PROFILE));
if (version.equals(VERSION_1_2_1)) {
registerTimerTransformers_1_2_0(builder);
} else if (version.equals(VERSION_1_3_0)) {
registerTimerTransformers_1_3_0(builder);
}
// Rename new statistics-enabled attribute to old enable-statistics
builder.getAttributeBuilder()
.addRename(EJB3SubsystemModel.STATISTICS_ENABLED, EJB3SubsystemModel.ENABLE_STATISTICS);
TransformationDescription.Tools.register(builder.build(), subsystemRegistration, version);
}
private static void registerTransformers_3_0_0(SubsystemTransformerRegistration subsystemRegistration) {
final ResourceTransformationDescriptionBuilder builder = TransformationDescriptionBuilder.Factory.createSubsystemInstance();
builder.getAttributeBuilder().setValueConverter(AttributeConverter.Factory.createHardCoded(new ModelNode("hornetq-ra"), true), EJB3SubsystemRootResourceDefinition.DEFAULT_RESOURCE_ADAPTER_NAME)
.end();
builder.getAttributeBuilder().setDiscard(new DiscardAttributeChecker.DiscardAttributeValueChecker(new ModelNode(false)), EJB3SubsystemRootResourceDefinition.ALLOW_EJB_NAME_REGEX);
builder.getAttributeBuilder().addRejectCheck(RejectAttributeChecker.DEFINED, EJB3SubsystemRootResourceDefinition.ALLOW_EJB_NAME_REGEX);
builder.getAttributeBuilder().setDiscard(new DiscardAttributeChecker.DiscardAttributeValueChecker(new ModelNode(false)), EJB3SubsystemRootResourceDefinition.ENABLE_GRACEFUL_TXN_SHUTDOWN);
builder.getAttributeBuilder().addRejectCheck(RejectAttributeChecker.DEFINED, EJB3SubsystemRootResourceDefinition.ENABLE_GRACEFUL_TXN_SHUTDOWN);
registerMdbDeliveryGroupTransformers(builder);
registerRemoteTransformers(builder);
registerStrictMaxPoolTransformers(builder);
registerApplicationSecurityDomainDTransformers(builder);
registerIdentityTransformers(builder);
// Rename new statistics-enabled attribute to old enable-statistics
builder.getAttributeBuilder().addRename(EJB3SubsystemModel.STATISTICS_ENABLED, EJB3SubsystemModel.ENABLE_STATISTICS);
TransformationDescription.Tools.register(builder.build(), subsystemRegistration, VERSION_3_0_0);
}
private static void registerTransformers_4_0_0(SubsystemTransformerRegistration subsystemRegistration) {
final ResourceTransformationDescriptionBuilder builder = TransformationDescriptionBuilder.Factory.createSubsystemInstance();
registerApplicationSecurityDomainDTransformers(builder);
registerIdentityTransformers(builder);
builder.addChildResource(RemotingProfileResourceDefinition.INSTANCE).getAttributeBuilder()
.addRejectCheck(RejectAttributeChecker.DEFINED, StaticEJBDiscoveryDefinition.INSTANCE)
.end();
builder.getAttributeBuilder().setDiscard(new DiscardAttributeChecker.DiscardAttributeValueChecker(new ModelNode(false)), EJB3SubsystemRootResourceDefinition.ALLOW_EJB_NAME_REGEX);
builder.getAttributeBuilder().addRejectCheck(RejectAttributeChecker.DEFINED, EJB3SubsystemRootResourceDefinition.ALLOW_EJB_NAME_REGEX);
builder.getAttributeBuilder().setDiscard(new DiscardAttributeChecker.DiscardAttributeValueChecker(new ModelNode(false)), EJB3SubsystemRootResourceDefinition.ENABLE_GRACEFUL_TXN_SHUTDOWN);
builder.getAttributeBuilder().addRejectCheck(RejectAttributeChecker.DEFINED, EJB3SubsystemRootResourceDefinition.ENABLE_GRACEFUL_TXN_SHUTDOWN);
// Rename new statistics-enabled attribute to old enable-statistics
builder.getAttributeBuilder()
.addRename(EJB3SubsystemModel.STATISTICS_ENABLED, EJB3SubsystemModel.ENABLE_STATISTICS);
TransformationDescription.Tools.register(builder.build(), subsystemRegistration, VERSION_4_0_0);
}
private static void registerRemoteTransformers(ResourceTransformationDescriptionBuilder parent) {
ResourceTransformationDescriptionBuilder remoteService = parent.addChildResource(EJB3SubsystemModel.REMOTE_SERVICE_PATH);
remoteService.getAttributeBuilder()
.setDiscard(new DiscardAttributeChecker.DiscardAttributeValueChecker(new ModelNode(BeanManagerFactoryBuilderConfiguration.DEFAULT_CONTAINER_NAME)), CLIENT_MAPPINGS_CLUSTER_NAME)
.addRejectCheck(RejectAttributeChecker.DEFINED, CLIENT_MAPPINGS_CLUSTER_NAME)
.setDiscard(DiscardAttributeChecker.ALWAYS, EXECUTE_IN_WORKER) //as this does not affect functionality we just discard
.end();
}
private static void registerIdentityTransformers(ResourceTransformationDescriptionBuilder parent) {
parent.rejectChildResource(EJB3SubsystemModel.IDENTITY_PATH);
}
private static void registerApplicationSecurityDomainDTransformers(ResourceTransformationDescriptionBuilder parent) {
parent.rejectChildResource(PathElement.pathElement(EJB3SubsystemModel.APPLICATION_SECURITY_DOMAIN));
}
private static void registerStrictMaxPoolTransformers(ResourceTransformationDescriptionBuilder parent) {
parent.addChildResource(PathElement.pathElement(EJB3SubsystemModel.STRICT_MAX_BEAN_INSTANCE_POOL))
.getAttributeBuilder()
.setDiscard(new DiscardAttributeChecker.DiscardAttributeValueChecker(new ModelNode(StrictMaxPoolResourceDefinition.DeriveSize.NONE.toString())), DERIVE_SIZE)
.addRejectCheck(RejectAttributeChecker.DEFINED, DERIVE_SIZE);
}
private static void registerMdbDeliveryGroupTransformers(ResourceTransformationDescriptionBuilder parent) {
parent.rejectChildResource(PathElement.pathElement(EJB3SubsystemModel.MDB_DELIVERY_GROUP));
}
private static void registerTimerTransformers_1_2_0(ResourceTransformationDescriptionBuilder parent) {
ResourceTransformationDescriptionBuilder timerService = parent.addChildResource(EJB3SubsystemModel.TIMER_SERVICE_PATH);
registerDataStoreTransformers(timerService);
}
private static void registerDataStoreTransformers(ResourceTransformationDescriptionBuilder timerService) {
DataStoreTransformer dataStoreTransformer = new DataStoreTransformer();
timerService.getAttributeBuilder()
.setDiscard(DiscardAttributeChecker.ALWAYS, EJB3SubsystemModel.DEFAULT_DATA_STORE)//this is ok, as default-data-store only has any sense with new model, but it is always set!
.end();
timerService.discardOperations(ModelDescriptionConstants.ADD);
timerService.setCustomResourceTransformer(dataStoreTransformer);
timerService.rejectChildResource(EJB3SubsystemModel.DATABASE_DATA_STORE_PATH);
ResourceTransformationDescriptionBuilder fileDataStore = timerService.addChildRedirection(EJB3SubsystemModel.FILE_DATA_STORE_PATH, (current, builder) -> builder.getCurrent());
fileDataStore.addOperationTransformationOverride(ModelDescriptionConstants.ADD)
.inheritResourceAttributeDefinitions()
.setCustomOperationTransformer(dataStoreTransformer)
.end();
}
private static void registerTimerTransformers_1_3_0(ResourceTransformationDescriptionBuilder parent) {
ResourceTransformationDescriptionBuilder timerService = parent.addChildResource(EJB3SubsystemModel.TIMER_SERVICE_PATH);
ResourceTransformationDescriptionBuilder db = timerService.addChildResource(EJB3SubsystemModel.DATABASE_DATA_STORE_PATH);
db.getAttributeBuilder()
.setDiscard(new DiscardAttributeChecker.DiscardAttributeValueChecker(new ModelNode(-1)), REFRESH_INTERVAL)
.setDiscard(new DiscardAttributeChecker.DiscardAttributeValueChecker(new ModelNode(true)), ALLOW_EXECUTION)
.addRejectCheck(RejectAttributeChecker.DEFINED, REFRESH_INTERVAL, ALLOW_EXECUTION);
}
private static class DataStoreTransformer implements CombinedTransformer {
private DataStoreTransformer() {
}
@Override
public TransformedOperation transformOperation(final TransformationContext context, final PathAddress address, final ModelNode operation) throws OperationFailedException {
Resource original = context.readResourceFromRoot(address);
String defaultDataStore = original.getModel().get(TimerServiceResourceDefinition.DEFAULT_DATA_STORE.getName()).asString();
boolean hasFileDataStore = original.hasChild(PathElement.pathElement(EJB3SubsystemModel.FILE_DATA_STORE_PATH.getKey(), defaultDataStore));
if (original.getChildren(EJB3SubsystemModel.FILE_DATA_STORE).size() > 1 ||
!hasFileDataStore) {
return new TransformedOperation(operation, new OperationRejectionPolicy() {
@Override
public boolean rejectOperation(ModelNode preparedResult) {
return true;
}
@Override
public String getFailureDescription() {
return context.getLogger().getRejectedResourceWarning(address, operation);
}
}, OperationResultTransformer.ORIGINAL_RESULT);
}
operation.get(TimerServiceResourceDefinition.THREAD_POOL_NAME.getName()).set(original.getModel().get(TimerServiceResourceDefinition.THREAD_POOL_NAME.getName()));
return new TransformedOperation(operation, OperationResultTransformer.ORIGINAL_RESULT);
}
@Override
public void transformResource(ResourceTransformationContext context, PathAddress address, Resource resource) throws OperationFailedException {
Resource untransformedResource = context.readResource(PathAddress.EMPTY_ADDRESS);
ModelNode untransformedModel = Resource.Tools.readModel(untransformedResource);
String defaultDataStore = untransformedModel.get(TimerServiceResourceDefinition.DEFAULT_DATA_STORE.getName()).asString();
ModelNode transformed = resource.getModel();
transformed.remove(TimerServiceResourceDefinition.DEFAULT_DATA_STORE.getName());
ModelNode fileStore = untransformedModel.get(EJB3SubsystemModel.FILE_DATA_STORE, defaultDataStore);
if (!fileStore.isDefined()) {//happens where default is not file-store
rejectIncompatibleDataStores(context, address);
} else if ((untransformedModel.hasDefined(EJB3SubsystemModel.DATABASE_DATA_STORE)
&& untransformedModel.get(EJB3SubsystemModel.DATABASE_DATA_STORE).keys().size() > 0)
|| untransformedModel.get(EJB3SubsystemModel.FILE_DATA_STORE).keys().size() > 1) {
rejectIncompatibleDataStores(context, address);
}
ModelNode path = fileStore.get(EJB3SubsystemModel.PATH);
transformed.get(EJB3SubsystemModel.PATH).set(path);
transformed.get(EJB3SubsystemModel.RELATIVE_TO).set(fileStore.get(EJB3SubsystemModel.RELATIVE_TO));
context.addTransformedResource(PathAddress.EMPTY_ADDRESS, resource);
//do not process children!
}
private void rejectIncompatibleDataStores(ResourceTransformationContext context, PathAddress address) throws OperationFailedException {
throw new OperationFailedException(EjbLogger.ROOT_LOGGER.untransformableTimerService(address));
}
}
/*
* This transformer does the following:
* - maps renames;
public StatefulCacheRefTransformer(){
renames = new HashMap<>();
renames.put(DEFAULT_SFSB_CACHE, EJB3SubsystemModel.DEFAULT_CLUSTERED_SFSB_CACHE);
renames.put(DEFAULT_SFSB_PASSIVATION_DISABLED_CACHE, EJB3SubsystemModel.DEFAULT_SFSB_CACHE);
}
@Override
public TransformedOperation transformOperation(TransformationContext context, PathAddress address, ModelNode operation) {
if (operation != null && !(operation.hasDefined(OPERATION_HEADERS) && operation.get(OPERATION_HEADERS, "push-to-servers").asBoolean(false)) ){
String originalAttribute = Operations.getAttributeName(operation);
if (renames.containsKey(originalAttribute)){
operation = operation.clone();
operation.get(NAME).set(renames.get(originalAttribute));
}
}
return new TransformedOperation(operation, OperationResultTransformer.ORIGINAL_RESULT);
}
@Override
public void transformResource(ResourceTransformationContext context, PathAddress address, Resource resource) throws OperationFailedException {
Resource untransformedResource = context.readResource(PathAddress.EMPTY_ADDRESS);
ModelNode untransformedModel = Resource.Tools.readModel(untransformedResource);
String statefulCache = untransformedModel.get(DEFAULT_SFSB_CACHE).asString();
String statefulPassivationDisabledCache = untransformedModel.get(DEFAULT_SFSB_PASSIVATION_DISABLED_CACHE).asString();
ModelNode transformed = resource.getModel();
transformed.get(DEFAULT_SFSB_CACHE).set(statefulPassivationDisabledCache);
transformed.get(EJB3SubsystemModel.DEFAULT_CLUSTERED_SFSB_CACHE).set(statefulCache);
transformed.remove(DEFAULT_SFSB_PASSIVATION_DISABLED_CACHE);
final ResourceTransformationContext childContext = context.addTransformedResource(PathAddress.EMPTY_ADDRESS, resource);
childContext.processChildren(resource);
}
}
private static class AddStatefulCacheRefTransformer implements OperationTransformer{
@Override
public TransformedOperation transformOperation(TransformationContext context, PathAddress address, ModelNode operation) {
if (operation != null && !(operation.hasDefined(OPERATION_HEADERS) && operation.get(OPERATION_HEADERS, "push-to-servers").asBoolean(false)) ){
operation = operation.clone();
String statefulCache = operation.get(DEFAULT_SFSB_CACHE).asString();
String statefulPassivationDisabledCache = operation.get(DEFAULT_SFSB_PASSIVATION_DISABLED_CACHE).asString();
operation.get(DEFAULT_SFSB_CACHE).set(statefulPassivationDisabledCache);
operation.get(EJB3SubsystemModel.DEFAULT_CLUSTERED_SFSB_CACHE).set(statefulCache);
operation.remove(DEFAULT_SFSB_PASSIVATION_DISABLED_CACHE);
}
return new TransformedOperation(operation, OperationResultTransformer.ORIGINAL_RESULT);
}
}
}
