@Override
protected void executeReadAttribute(OperationContext context, ModelNode operation)
throws OperationFailedException {
final String gcName =
PathAddress.pathAddress(operation.require(ModelDescriptionConstants.OP_ADDR))
.getLastElement()
.getValue();
final String name = operation.require(ModelDescriptionConstants.NAME).asString();
GarbageCollectorMXBean gcMBean = null;
for (GarbageCollectorMXBean mbean : ManagementFactory.getGarbageCollectorMXBeans()) {
if (gcName.equals(escapeMBeanName(mbean.getName()))) {
gcMBean = mbean;
}
}
if (gcMBean == null) {
throw PlatformMBeanLogger.ROOT_LOGGER.unknownGarbageCollector(gcName);
}
if (PlatformMBeanConstants.OBJECT_NAME.getName().equals(name)) {
final String objName =
PlatformMBeanUtil.getObjectNameStringWithNameKey(
ManagementFactory.GARBAGE_COLLECTOR_MXBEAN_DOMAIN_TYPE, gcName);
context.getResult().set(objName);
} else if (ModelDescriptionConstants.NAME.equals(name)) {
context.getResult().set(escapeMBeanName(gcMBean.getName()));
} else if (PlatformMBeanConstants.VALID.getName().equals(name)) {
context.getResult().set(gcMBean.isValid());
} else if (PlatformMBeanConstants.MEMORY_POOL_NAMES.equals(name)) {
final ModelNode result = context.getResult();
result.setEmptyList();
for (String pool : gcMBean.getMemoryPoolNames()) {
result.add(escapeMBeanName(pool));
}
} else if (PlatformMBeanConstants.COLLECTION_COUNT.equals(name)) {
context.getResult().set(gcMBean.getCollectionCount());
} else if (PlatformMBeanConstants.COLLECTION_TIME.equals(name)) {
context.getResult().set(gcMBean.getCollectionTime());
} else if (GarbageCollectorResourceDefinition.GARBAGE_COLLECTOR_READ_ATTRIBUTES.contains(name)
|| GarbageCollectorResourceDefinition.GARBAGE_COLLECTOR_METRICS.contains(name)) {
// Bug
throw PlatformMBeanLogger.ROOT_LOGGER.badReadAttributeImpl(name);
} else {
// Shouldn't happen; the global handler should reject
throw unknownAttribute(operation);
}
}
@Override
protected void executeReadAttribute(OperationContext context, ModelNode operation)
throws OperationFailedException {
final String mmName =
PathAddress.pathAddress(operation.require(ModelDescriptionConstants.OP_ADDR))
.getLastElement()
.getValue();
final String name = operation.require(ModelDescriptionConstants.NAME).asString();
MemoryManagerMXBean memoryManagerMXBean = null;
for (MemoryManagerMXBean mbean : ManagementFactory.getMemoryManagerMXBeans()) {
if (mmName.equals(escapeMBeanName(mbean.getName()))) {
memoryManagerMXBean = mbean;
}
}
if (memoryManagerMXBean == null) {
throw PlatformMBeanMessages.MESSAGES.unknownMemoryManager(mmName);
}
if (PlatformMBeanUtil.JVM_MAJOR_VERSION > 6
&& PlatformMBeanConstants.OBJECT_NAME.equals(name)) {
final String objName =
PlatformMBeanUtil.getObjectNameStringWithNameKey(
ManagementFactory.MEMORY_MANAGER_MXBEAN_DOMAIN_TYPE, mmName);
context.getResult().set(objName);
} else if (ModelDescriptionConstants.NAME.equals(name)) {
context.getResult().set(escapeMBeanName(memoryManagerMXBean.getName()));
} else if (PlatformMBeanConstants.VALID.equals(name)) {
context.getResult().set(memoryManagerMXBean.isValid());
} else if (PlatformMBeanConstants.MEMORY_POOL_NAMES.equals(name)) {
final ModelNode result = context.getResult();
result.setEmptyList();
for (String pool : memoryManagerMXBean.getMemoryPoolNames()) {
result.add(escapeMBeanName(pool));
}
} else if (PlatformMBeanConstants.MEMORY_MANAGER_READ_ATTRIBUTES.contains(name)) {
// Bug
throw PlatformMBeanMessages.MESSAGES.badReadAttributeImpl5(name);
} else {
// Shouldn't happen; the global handler should reject
throw unknownAttribute(operation);
}
}
