package org.jboss.as.platform.mbean;
import java.util.Arrays;
import java.util.List;
import org.jboss.as.controller.SimpleAttributeDefinition;
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 ClassLoadingResourceDefinition extends SimpleResourceDefinition {
//metrics
private static SimpleAttributeDefinition TOTAL_LOADED_CLASS_COUNT = SimpleAttributeDefinitionBuilder.create(PlatformMBeanConstants.TOTAL_LOADED_CLASS_COUNT, ModelType.LONG, false)
.setStorageRuntime()
.setRuntimeServiceNotRequired()
.setMeasurementUnit(MeasurementUnit.NONE)
.build();
private static SimpleAttributeDefinition LOADED_CLASS_COUNT = SimpleAttributeDefinitionBuilder.create(PlatformMBeanConstants.LOADED_CLASS_COUNT, ModelType.INT, false)
.setStorageRuntime()
.setRuntimeServiceNotRequired()
.setMeasurementUnit(MeasurementUnit.NONE)
.build();
private static SimpleAttributeDefinition UNLOADED_CLASS_COUNT = SimpleAttributeDefinitionBuilder.create(PlatformMBeanConstants.UNLOADED_CLASS_COUNT, ModelType.LONG, false)
.setStorageRuntime()
.setRuntimeServiceNotRequired()
.setMeasurementUnit(MeasurementUnit.NONE)
.build();
//r+w attributes
private static SimpleAttributeDefinition VERBOSE = SimpleAttributeDefinitionBuilder.create(PlatformMBeanConstants.VERBOSE, ModelType.BOOLEAN, false)
.setStorageRuntime()
.setRuntimeServiceNotRequired()
.build();
static final List<String> CLASSLOADING_METRICS = Arrays.asList(
TOTAL_LOADED_CLASS_COUNT.getName(),
LOADED_CLASS_COUNT.getName(),
UNLOADED_CLASS_COUNT.getName()
);
static final List<String> CLASSLOADING_READ_WRITE_ATTRIBUTES = Arrays.asList(
VERBOSE.getName()
);
private static final List<SimpleAttributeDefinition> METRICS = Arrays.asList(
TOTAL_LOADED_CLASS_COUNT,
LOADED_CLASS_COUNT,
UNLOADED_CLASS_COUNT
);
private static final List<SimpleAttributeDefinition> READ_WRITE_ATTRIBUTES = Arrays.asList(
VERBOSE
);
static final ClassLoadingResourceDefinition INSTANCE = new ClassLoadingResourceDefinition();
private ClassLoadingResourceDefinition() {
super(new Parameters(PlatformMBeanConstants.CLASS_LOADING_PATH,
PlatformMBeanUtil.getResolver(PlatformMBeanConstants.CLASS_LOADING)).setRuntime());
}
@Override
public void registerAttributes(ManagementResourceRegistration registration) {
super.registerAttributes(registration);
registration.registerReadOnlyAttribute(PlatformMBeanConstants.OBJECT_NAME, ClassLoadingMXBeanAttributeHandler.INSTANCE);
for (SimpleAttributeDefinition attribute : METRICS) {
registration.registerMetric(attribute, ClassLoadingMXBeanAttributeHandler.INSTANCE);
}
for (SimpleAttributeDefinition attribute : READ_WRITE_ATTRIBUTES) {
registration.registerReadWriteAttribute(attribute, ClassLoadingMXBeanAttributeHandler.INSTANCE, ClassLoadingMXBeanAttributeHandler.INSTANCE);
}
}
}