/*
* 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.clustering.infinispan.subsystem;
import static org.jboss.as.clustering.infinispan.InfinispanMessages.MESSAGES;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import java.util.List;
import org.infinispan.manager.EmbeddedCacheManager;
import org.infinispan.query.remote.ProtobufMetadataManager;
import org.infinispan.server.infinispan.spi.service.CacheContainerServiceName;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.OperationStepHandler;
import org.jboss.as.controller.PathAddress;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
import org.jboss.msc.service.ServiceController;
/**
* Handler to register the proto file(s) contents via DMR/CLI
*
* @author gustavonalle
* @since 7.0
*/
public class RegisterProtoSchemasOperationHandler implements OperationStepHandler {
public static final RegisterProtoSchemasOperationHandler INSTANCE = new RegisterProtoSchemasOperationHandler();
@Override
public void execute(OperationContext context, ModelNode operation) throws OperationFailedException {
final PathAddress address = PathAddress.pathAddress(operation.require(OP_ADDR));
final String cacheContainerName = address.getElement(address.size() - 1).getValue();
final ServiceController<?> controller = context.getServiceRegistry(false).getService(
CacheContainerServiceName.CACHE_CONTAINER.getServiceName(cacheContainerName));
if (controller != null) {
EmbeddedCacheManager cacheManager = (EmbeddedCacheManager) controller.getValue();
ProtobufMetadataManager protoManager = cacheManager.getGlobalComponentRegistry().getComponent(ProtobufMetadataManager.class);
if (protoManager != null) {
try {
String namesParameter = CacheContainerResource.PROTO_NAMES.getName();
String contentsParameter = CacheContainerResource.PROTO_CONTENTS.getName();
ModelNode names = operation.require(namesParameter);
ModelNode contents = operation.require(contentsParameter);
validateParameters(names, contents);
List<ModelNode> descriptorsNames = names.asList();
List<ModelNode> descriptorsContents = contents.asList();
String[] nameArray = new String[descriptorsNames.size()];
String[] contentArray = new String[descriptorsNames.size()];
int i = 0;
for (ModelNode modelNode : descriptorsNames) {
nameArray[i] = modelNode.asString();
contentArray[i] = descriptorsContents.get(i).asString();
i++;
}
protoManager.registerProtofiles(nameArray, contentArray);
} catch (Exception e) {
throw new OperationFailedException(MESSAGES.failedToInvokeOperation(e.getLocalizedMessage()));
}
}
}
context.stepCompleted();
}
private void validateParameters(ModelNode name, ModelNode contents) {
String requiredType = ModelType.LIST.toString();
String nameParameter = CacheContainerResource.PROTO_NAMES.getName();
String contentParameter = CacheContainerResource.PROTO_CONTENTS.getName();
if (name.getType() != ModelType.LIST) {
throw MESSAGES.invalidParameterType(nameParameter, requiredType);
}
if (contents.getType() != ModelType.LIST) {
throw MESSAGES.invalidParameterType(contentParameter, requiredType);
}
if (name.asList().size() != contents.asList().size()) {
throw MESSAGES.invalidParameterSizes(nameParameter, contentParameter);
}
}
}