Examples with ModelMBeanAttributeInfo javax.management.modelmbean.ModelMBeanAttributeInfo used on opensource projects

Example 1 with ModelMBeanAttributeInfo

use of javax.management.modelmbean.ModelMBeanAttributeInfo in project camel by apache.

the class MBeanInfoAssembler method getMBeanInfo.

/**
     * Gets the {@link ModelMBeanInfo} for the given managed bean
     *
     * @param defaultManagedBean  the default managed bean
     * @param customManagedBean   an optional custom managed bean
     * @param objectName   the object name
     * @return the model info, or <tt>null</tt> if not possible to create, for example due the managed bean is a proxy class
     * @throws JMException is thrown if error creating the model info
     */
public ModelMBeanInfo getMBeanInfo(Object defaultManagedBean, Object customManagedBean, String objectName) throws JMException {
    // skip proxy classes
    if (defaultManagedBean != null && Proxy.isProxyClass(defaultManagedBean.getClass())) {
        LOG.trace("Skip creating ModelMBeanInfo due proxy class {}", defaultManagedBean.getClass());
        return null;
    }
    // maps and lists to contain information about attributes and operations
    Map<String, ManagedAttributeInfo> attributes = new LinkedHashMap<String, ManagedAttributeInfo>();
    Set<ManagedOperationInfo> operations = new LinkedHashSet<ManagedOperationInfo>();
    Set<ModelMBeanAttributeInfo> mBeanAttributes = new LinkedHashSet<ModelMBeanAttributeInfo>();
    Set<ModelMBeanOperationInfo> mBeanOperations = new LinkedHashSet<ModelMBeanOperationInfo>();
    Set<ModelMBeanNotificationInfo> mBeanNotifications = new LinkedHashSet<ModelMBeanNotificationInfo>();
    // extract details from default managed bean
    if (defaultManagedBean != null) {
        extractAttributesAndOperations(defaultManagedBean.getClass(), attributes, operations);
        extractMbeanAttributes(defaultManagedBean, attributes, mBeanAttributes, mBeanOperations);
        extractMbeanOperations(defaultManagedBean, operations, mBeanOperations);
        extractMbeanNotifications(defaultManagedBean, mBeanNotifications);
    }
    // extract details from custom managed bean
    if (customManagedBean != null) {
        extractAttributesAndOperations(customManagedBean.getClass(), attributes, operations);
        extractMbeanAttributes(customManagedBean, attributes, mBeanAttributes, mBeanOperations);
        extractMbeanOperations(customManagedBean, operations, mBeanOperations);
        extractMbeanNotifications(customManagedBean, mBeanNotifications);
    }
    // create the ModelMBeanInfo
    String name = getName(customManagedBean != null ? customManagedBean : defaultManagedBean, objectName);
    String description = getDescription(customManagedBean != null ? customManagedBean : defaultManagedBean, objectName);
    ModelMBeanAttributeInfo[] arrayAttributes = mBeanAttributes.toArray(new ModelMBeanAttributeInfo[mBeanAttributes.size()]);
    ModelMBeanOperationInfo[] arrayOperations = mBeanOperations.toArray(new ModelMBeanOperationInfo[mBeanOperations.size()]);
    ModelMBeanNotificationInfo[] arrayNotifications = mBeanNotifications.toArray(new ModelMBeanNotificationInfo[mBeanNotifications.size()]);
    ModelMBeanInfo info = new ModelMBeanInfoSupport(name, description, arrayAttributes, null, arrayOperations, arrayNotifications);
    LOG.trace("Created ModelMBeanInfo {}", info);
    return info;
}

Example 2 with ModelMBeanAttributeInfo

use of javax.management.modelmbean.ModelMBeanAttributeInfo in project orientdb by orientechnologies.

the class OPerformanceStatisticManagerMBean method populateCommitTime.

private void populateCommitTime(List<MBeanAttributeInfo> performanceAttributes) {
    final MBeanAttributeInfo commitTime = new ModelMBeanAttributeInfo(COMMIT_TIME, long.class.getName(), "Average commit time in nanoseconds", true, false, false);
    performanceAttributes.add(commitTime);
}

Example 3 with ModelMBeanAttributeInfo

use of javax.management.modelmbean.ModelMBeanAttributeInfo in project orientdb by orientechnologies.

the class OPerformanceStatisticManagerMBean method populateWriteSpeedInCache.

private void populateWriteSpeedInCache(List<MBeanAttributeInfo> performanceAttributes, Collection<String> components) {
    final MBeanAttributeInfo writeSpeedInCache = new ModelMBeanAttributeInfo(WRITE_SPEED_IN_CACHE, long.class.getName(), "Write speed to disk cache in pages per second", true, false, false);
    performanceAttributes.add(writeSpeedInCache);
    for (String component : components) {
        final MBeanAttributeInfo componentWriteSpeedInCache = new ModelMBeanAttributeInfo(WRITE_SPEED_IN_CACHE + COMPONENT_SEPARATOR + component, long.class.getName(), "Write speed to disk cache in pages per second for component " + component, true, false, false);
        performanceAttributes.add(componentWriteSpeedInCache);
    }
}

Example 4 with ModelMBeanAttributeInfo

use of javax.management.modelmbean.ModelMBeanAttributeInfo in project orientdb by orientechnologies.

the class OPerformanceStatisticManagerMBean method populateExclusiveWriteCacheSize.

private void populateExclusiveWriteCacheSize(List<MBeanAttributeInfo> performanceAttributes) {
    final MBeanAttributeInfo exclusiveWriteCacheSize = new ModelMBeanAttributeInfo(EXCLUSIVE_WRITE_CACHE_SIZE, long.class.getName(), "Size of exclusive part of write cache in bytes", true, false, false);
    performanceAttributes.add(exclusiveWriteCacheSize);
}

Example 5 with ModelMBeanAttributeInfo

use of javax.management.modelmbean.ModelMBeanAttributeInfo in project orientdb by orientechnologies.

the class OPerformanceStatisticManagerMBean method populateWALCacheOverflowCount.

private void populateWALCacheOverflowCount(List<MBeanAttributeInfo> performanceAttributes) {
    final MBeanAttributeInfo walCacheOverflowCount = new ModelMBeanAttributeInfo(WAL_CACHE_OVERFLOW_COUNT, long.class.getName(), "Count of times when there was not enough space in WAL to keep already written data", true, false, false);
    performanceAttributes.add(walCacheOverflowCount);
}