/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, 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.connector.dynamicresource;
import static org.jboss.as.connector.subsystems.resourceadapters.Constants.CONNECTIONDEFINITIONS_NAME;
import java.util.Arrays;
import java.util.List;
import org.jboss.as.connector.subsystems.resourceadapters.Constants;
import org.jboss.as.connector.subsystems.resourceadapters.ResourceAdaptersExtension;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationDefinition;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.OperationStepHandler;
import org.jboss.as.controller.SimpleOperationDefinitionBuilder;
import org.jboss.dmr.ModelNode;
import org.jboss.jca.core.spi.statistics.StatisticsPlugin;
/**
* Clear stats from passed plugins
*
* @author Stefano Maestri
*/
public class ClearStatisticsHandler implements OperationStepHandler {
public static final OperationDefinition DEFINITION = new SimpleOperationDefinitionBuilder(Constants.CLEAR_STATISTICS, ResourceAdaptersExtension.getResourceDescriptionResolver(CONNECTIONDEFINITIONS_NAME))
.build();
private final List<StatisticsPlugin> stats;
public ClearStatisticsHandler(StatisticsPlugin... stats) {
this.stats = Arrays.asList(stats);
}
@Override
public void execute(OperationContext context, ModelNode operation) throws OperationFailedException {
if (context.isNormalServer()) {
context.addStep(new OperationStepHandler() {
public void execute(OperationContext context, ModelNode operation) throws OperationFailedException {
for (StatisticsPlugin statsPlugin : stats) {
statsPlugin.clear();
}
context.completeStep(OperationContext.RollbackHandler.NOOP_ROLLBACK_HANDLER);
}
}, OperationContext.Stage.RUNTIME);
}
}
}