/*
* ModeShape (http://www.modeshape.org)
*
* 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.modeshape.jboss.subsystem;
import java.util.List;
import org.infinispan.schematic.Schematic;
import org.infinispan.schematic.document.EditableDocument;
import org.jboss.as.controller.AbstractAddStepHandler;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.ServiceVerificationHandler;
import org.jboss.dmr.ModelNode;
import org.jboss.msc.service.ServiceBuilder;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceTarget;
import org.modeshape.jboss.service.BinaryStorage;
import org.modeshape.jboss.service.BinaryStorageService;
import org.modeshape.jcr.RepositoryConfiguration.FieldName;
public abstract class AbstractAddBinaryStorage extends AbstractAddStepHandler {
protected AbstractAddBinaryStorage() {
}
static void populate( ModelNode operation,
ModelNode model,
AttributeDefinition[] attributes ) throws OperationFailedException {
for (AttributeDefinition attribute : attributes) {
attribute.validateAndSet(operation, model);
}
}
@Override
protected void performRuntime( final OperationContext context,
final ModelNode operation,
final ModelNode model,
final ServiceVerificationHandler verificationHandler,
final List<ServiceController<?>> newControllers ) throws OperationFailedException {
ServiceTarget target = context.getServiceTarget();
final AddressContext addressContext = AddressContext.forOperation(operation);
final String repositoryName = addressContext.repositoryName();
// Build the 'binaryStorage' document ...
EditableDocument binaries = Schematic.newDocument();
writeCommonBinaryStorageConfiguration(context, model, binaries);
writeBinaryStorageConfiguration(repositoryName, context, model, binaries);
//the store-name attribute is specific only to nested stores, as per schema
final boolean isNestedStore = model.hasDefined(ModelKeys.STORE_NAME);
ServiceName serviceName = ModeShapeServiceNames.binaryStorageDefaultServiceName(repositoryName);
if (isNestedStore) {
//if it's part of a composite binary container, we don't want to overwrite the default binary service because
//the composite binary storage container will do that
String binaryStorageName = binaries.getString(FieldName.BINARY_STORE_NAME);
assert binaryStorageName != null;
serviceName = ModeShapeServiceNames.binaryStorageNestedServiceName(repositoryName, binaryStorageName);
} else {
// Remove the default service, added by "AddRepository"
context.removeService(serviceName);
}
createBinaryStorageService(context, model, newControllers, target, repositoryName, binaries, serviceName);
}
protected void createBinaryStorageService( OperationContext context,
ModelNode model,
List<ServiceController<?>> newControllers,
ServiceTarget target,
String repositoryName,
EditableDocument binaries,
ServiceName serviceName ) throws OperationFailedException {
// Now create the new service ...
BinaryStorageService service = new BinaryStorageService(repositoryName, binaries);
ServiceBuilder<BinaryStorage> builder = target.addService(serviceName, service);
// Add dependencies to the various data directories ...
String binariesStoreName = binaries.containsField(FieldName.BINARY_STORE_NAME) ? binaries.getString(FieldName.BINARY_STORE_NAME)
: null;
addControllersAndDependencies(repositoryName, service, builder, newControllers, target, binariesStoreName);
builder.setInitialMode(ServiceController.Mode.ACTIVE);
newControllers.add(builder.install());
}
protected abstract void writeBinaryStorageConfiguration( String repositoryName,
OperationContext context,
ModelNode storage,
EditableDocument binaryStorage ) throws OperationFailedException;
protected void writeCommonBinaryStorageConfiguration( OperationContext context,
ModelNode model,
EditableDocument binaries ) throws OperationFailedException {
ModelNode minBinarySize = ModelAttributes.MINIMUM_BINARY_SIZE.resolveModelAttribute(context, model);
if (minBinarySize.isDefined()) {
binaries.set(FieldName.MINIMUM_BINARY_SIZE_IN_BYTES, minBinarySize.asInt());
}
ModelNode stringSize = ModelAttributes.MINIMUM_STRING_SIZE.resolveModelAttribute(context, model);
if (stringSize.isDefined()) {
binaries.set(FieldName.MINIMUM_STRING_SIZE, stringSize.asInt());
}
ModelNode storeName = ModelAttributes.STORE_NAME.resolveModelAttribute(context, model);
if (storeName.isDefined()) {
binaries.set(FieldName.BINARY_STORE_NAME, storeName.asString());
}
}
@SuppressWarnings( "unused" )
protected void addControllersAndDependencies( String repositoryName,
BinaryStorageService service,
ServiceBuilder<BinaryStorage> builder,
List<ServiceController<?>> newControllers,
ServiceTarget target,
String binariesStoreName ) throws OperationFailedException {
}
}