/*
*
* JBoss, Home of Professional Open Source.
* Copyright 2013, 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.platform.mbean;
import static org.jboss.as.platform.mbean.PlatformMBeanConstants.BUFFER_POOL;
import static org.jboss.as.platform.mbean.PlatformMBeanConstants.NAME;
import java.util.Arrays;
import java.util.List;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.SimpleAttributeDefinitionBuilder;
import org.jboss.as.controller.SimpleResourceDefinition;
import org.jboss.as.controller.client.helpers.MeasurementUnit;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.dmr.ModelType;
/**
* @author Tomaz Cerar (c) 2013 Red Hat Inc.
*/
class BufferPoolResourceDefinition extends SimpleResourceDefinition {
private static AttributeDefinition MEMORY_USED_NAME = SimpleAttributeDefinitionBuilder.create(PlatformMBeanConstants.MEMORY_USED_NAME, ModelType.LONG, false)
.setStorageRuntime()
.setRuntimeServiceNotRequired()
.setMeasurementUnit(MeasurementUnit.BYTES)
.build();
private static AttributeDefinition TOTAL_CAPACITY = SimpleAttributeDefinitionBuilder.create(PlatformMBeanConstants.TOTAL_CAPACITY, ModelType.LONG, false)
.setStorageRuntime()
.setRuntimeServiceNotRequired()
.setMeasurementUnit(MeasurementUnit.BYTES)
.build();
private static AttributeDefinition COUNT = SimpleAttributeDefinitionBuilder.create(PlatformMBeanConstants.COUNT, ModelType.LONG, false)
.setStorageRuntime()
.setRuntimeServiceNotRequired()
.build();
private static final List<AttributeDefinition> METRICS = Arrays.asList(
COUNT,
MEMORY_USED_NAME,
TOTAL_CAPACITY
);
private static final List<AttributeDefinition> READ_ATTRIBUTES = Arrays.asList(
PlatformMBeanConstants.NAME
);
static final List<String> BUFFER_POOL_METRICS = Arrays.asList(
COUNT.getName(),
MEMORY_USED_NAME.getName(),
TOTAL_CAPACITY.getName()
);
static final BufferPoolResourceDefinition INSTANCE = new BufferPoolResourceDefinition();
private BufferPoolResourceDefinition() {
super(new Parameters(PathElement.pathElement(NAME.getName()),
PlatformMBeanUtil.getResolver(BUFFER_POOL)).setRuntime());
}
@Override
public void registerAttributes(ManagementResourceRegistration registration) {
super.registerAttributes(registration);
registration.registerReadOnlyAttribute(PlatformMBeanConstants.OBJECT_NAME, BufferPoolMXBeanAttributeHandler.INSTANCE);
for (AttributeDefinition attribute : READ_ATTRIBUTES) {
registration.registerReadOnlyAttribute(attribute, BufferPoolMXBeanAttributeHandler.INSTANCE);
}
for (AttributeDefinition attribute : METRICS) {
registration.registerMetric(attribute, BufferPoolMXBeanAttributeHandler.INSTANCE);
}
}
}