下面列出了怎么用javax.management.modelmbean.ModelMBeanNotificationInfo的API类实例代码及写法，或者点击链接到github查看源代码。
/**
* Reads the {@link ManagedNotification} metadata from the {@code Class} of the managed resource
* and generates and returns the corresponding {@link javax.management.modelmbean.ModelMBeanNotificationInfo} metadata.
*/
@Override
@Nonnull
protected ModelMBeanNotificationInfo[] getNotificationInfo(Object managedBean, String beanKey) {
Class intf = findJmxInterface(beanKey, AopUtils.getTargetClass(managedBean));
ManagedNotification[] notificationAttributes =
this.attributeSource.getManagedNotifications(intf);
ModelMBeanNotificationInfo[] notificationInfos =
new ModelMBeanNotificationInfo[notificationAttributes.length];
for (int i = 0; i < notificationAttributes.length; i++) {
ManagedNotification attribute = notificationAttributes[i];
notificationInfos[i] = JmxMetadataUtils.convertToModelMBeanNotificationInfo(attribute);
}
return notificationInfos;
}
@Override
public MBeanInfo getMBeanInfo() {
try {
ModelMBeanAttributeInfo[] attributes = new ModelMBeanAttributeInfo[0];
ModelMBeanConstructorInfo[] constructors = new ModelMBeanConstructorInfo[] {
new ModelMBeanConstructorInfo("-", this.getClass().getConstructor())
};
ModelMBeanOperationInfo[] operations = new ModelMBeanOperationInfo[] {
new ModelMBeanOperationInfo("info", "-", new MBeanParameterInfo[0], Void.class.getName(), ModelMBeanOperationInfo.INFO),
new ModelMBeanOperationInfo("action", "-", new MBeanParameterInfo[0], Void.class.getName(), ModelMBeanOperationInfo.ACTION),
new ModelMBeanOperationInfo("actionInfo", "-", new MBeanParameterInfo[0], Void.class.getName(), ModelMBeanOperationInfo.ACTION_INFO),
new ModelMBeanOperationInfo("unknown", "-", new MBeanParameterInfo[0], Void.class.getName(), ModelMBeanOperationInfo.UNKNOWN)
};
ModelMBeanNotificationInfo[] notifications = new ModelMBeanNotificationInfo[0];
return new ModelMBeanInfoSupport(this.getClass().getName(), "-", attributes, constructors, operations, notifications);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public ModelMBeanInfo buildModelMBeanInfo(Descriptor desc) {
ModelMBeanOperationInfo[] ops =
operations.values().toArray(new ModelMBeanOperationInfo[operations.values().size()]);
ModelMBeanAttributeInfo[] atts =
attributes.values().toArray(new ModelMBeanAttributeInfo[attributes.values().size()]);
ModelMBeanConstructorInfo[] cons =
constructors.values().toArray(new ModelMBeanConstructorInfo[constructors.values().size()]);
ModelMBeanNotificationInfo[] notifs =
notifications.values().toArray(new ModelMBeanNotificationInfo[notifications.values().size()]);
return new ModelMBeanInfoSupport("javax.management.modelmbean.ModelMBeanInfo",
"description",
atts,
cons,
ops,
notifs, desc);
}
/**
* Convert the supplied {@link ManagedNotification} into the corresponding
* {@link javax.management.modelmbean.ModelMBeanNotificationInfo}.
*/
public static ModelMBeanNotificationInfo convertToModelMBeanNotificationInfo(ManagedNotification notificationInfo) {
String[] notifTypes = notificationInfo.getNotificationTypes();
if (ObjectUtils.isEmpty(notifTypes)) {
throw new IllegalArgumentException("Must specify at least one notification type");
}
String name = notificationInfo.getName();
if (!StringUtils.hasText(name)) {
throw new IllegalArgumentException("Must specify notification name");
}
String description = notificationInfo.getDescription();
return new ModelMBeanNotificationInfo(notifTypes, name, description);
}
/**
* Reads the {@link ManagedNotification} metadata from the {@code Class} of the managed resource
* and generates and returns the corresponding {@link ModelMBeanNotificationInfo} metadata.
*/
@Override
protected ModelMBeanNotificationInfo[] getNotificationInfo(Object managedBean, String beanKey) {
ManagedNotification[] notificationAttributes =
obtainAttributeSource().getManagedNotifications(getClassToExpose(managedBean));
ModelMBeanNotificationInfo[] notificationInfos =
new ModelMBeanNotificationInfo[notificationAttributes.length];
for (int i = 0; i < notificationAttributes.length; i++) {
ManagedNotification attribute = notificationAttributes[i];
notificationInfos[i] = JmxMetadataUtils.convertToModelMBeanNotificationInfo(attribute);
}
return notificationInfos;
}
public void setNotificationInfos(ManagedNotification[] notificationInfos) {
ModelMBeanNotificationInfo[] infos = new ModelMBeanNotificationInfo[notificationInfos.length];
for (int i = 0; i < notificationInfos.length; i++) {
ManagedNotification notificationInfo = notificationInfos[i];
infos[i] = JmxMetadataUtils.convertToModelMBeanNotificationInfo(notificationInfo);
}
this.notificationInfos = infos;
}
@Override
protected ModelMBeanNotificationInfo[] getNotificationInfo(Object managedBean, String beanKey) {
ModelMBeanNotificationInfo[] result = null;
if (StringUtils.hasText(beanKey)) {
result = this.notificationInfoMappings.get(beanKey);
}
if (result == null) {
result = this.notificationInfos;
}
return (result != null ? result : new ModelMBeanNotificationInfo[0]);
}
/**
* Convert the supplied {@link ManagedNotification} into the corresponding
* {@link javax.management.modelmbean.ModelMBeanNotificationInfo}.
*/
public static ModelMBeanNotificationInfo convertToModelMBeanNotificationInfo(ManagedNotification notificationInfo) {
String[] notifTypes = notificationInfo.getNotificationTypes();
if (ObjectUtils.isEmpty(notifTypes)) {
throw new IllegalArgumentException("Must specify at least one notification type");
}
String name = notificationInfo.getName();
if (!StringUtils.hasText(name)) {
throw new IllegalArgumentException("Must specify notification name");
}
String description = notificationInfo.getDescription();
return new ModelMBeanNotificationInfo(notifTypes, name, description);
}
/**
* Reads the {@link ManagedNotification} metadata from the {@code Class} of the managed resource
* and generates and returns the corresponding {@link ModelMBeanNotificationInfo} metadata.
*/
@Override
protected ModelMBeanNotificationInfo[] getNotificationInfo(Object managedBean, String beanKey) {
ManagedNotification[] notificationAttributes =
obtainAttributeSource().getManagedNotifications(getClassToExpose(managedBean));
ModelMBeanNotificationInfo[] notificationInfos =
new ModelMBeanNotificationInfo[notificationAttributes.length];
for (int i = 0; i < notificationAttributes.length; i++) {
ManagedNotification attribute = notificationAttributes[i];
notificationInfos[i] = JmxMetadataUtils.convertToModelMBeanNotificationInfo(attribute);
}
return notificationInfos;
}
public void setNotificationInfos(ManagedNotification[] notificationInfos) {
ModelMBeanNotificationInfo[] infos = new ModelMBeanNotificationInfo[notificationInfos.length];
for (int i = 0; i < notificationInfos.length; i++) {
ManagedNotification notificationInfo = notificationInfos[i];
infos[i] = JmxMetadataUtils.convertToModelMBeanNotificationInfo(notificationInfo);
}
this.notificationInfos = infos;
}
@Override
protected ModelMBeanNotificationInfo[] getNotificationInfo(Object managedBean, String beanKey) {
ModelMBeanNotificationInfo[] result = null;
if (StringUtils.hasText(beanKey)) {
result = this.notificationInfoMappings.get(beanKey);
}
if (result == null) {
result = this.notificationInfos;
}
return (result != null ? result : new ModelMBeanNotificationInfo[0]);
}
private void extractMbeanNotifications(Object managedBean, Set<ModelMBeanNotificationInfo> mBeanNotifications) {
ManagedNotifications notifications = managedBean.getClass().getAnnotation(ManagedNotifications.class);
if (notifications != null) {
for (ManagedNotification notification : notifications.value()) {
ModelMBeanNotificationInfo info = new ModelMBeanNotificationInfo(notification.notificationTypes(), notification.name(), notification.description());
mBeanNotifications.add(info);
LOG.trace("Assembled notification: {}", info);
}
}
}
/**
* Convert the supplied {@link ManagedNotification} into the corresponding
* {@link javax.management.modelmbean.ModelMBeanNotificationInfo}.
*/
public static ModelMBeanNotificationInfo convertToModelMBeanNotificationInfo(ManagedNotification notificationInfo) {
String[] notifTypes = notificationInfo.getNotificationTypes();
if (ObjectUtils.isEmpty(notifTypes)) {
throw new IllegalArgumentException("Must specify at least one notification type");
}
String name = notificationInfo.getName();
if (!StringUtils.hasText(name)) {
throw new IllegalArgumentException("Must specify notification name");
}
String description = notificationInfo.getDescription();
return new ModelMBeanNotificationInfo(notifTypes, name, description);
}
/**
* Reads the {@link ManagedNotification} metadata from the {@code Class} of the managed resource
* and generates and returns the corresponding {@link ModelMBeanNotificationInfo} metadata.
*/
@Override
protected ModelMBeanNotificationInfo[] getNotificationInfo(Object managedBean, String beanKey) {
ManagedNotification[] notificationAttributes =
this.attributeSource.getManagedNotifications(getClassToExpose(managedBean));
ModelMBeanNotificationInfo[] notificationInfos =
new ModelMBeanNotificationInfo[notificationAttributes.length];
for (int i = 0; i < notificationAttributes.length; i++) {
ManagedNotification attribute = notificationAttributes[i];
notificationInfos[i] = JmxMetadataUtils.convertToModelMBeanNotificationInfo(attribute);
}
return notificationInfos;
}
public void setNotificationInfos(ManagedNotification[] notificationInfos) {
ModelMBeanNotificationInfo[] infos = new ModelMBeanNotificationInfo[notificationInfos.length];
for (int i = 0; i < notificationInfos.length; i++) {
ManagedNotification notificationInfo = notificationInfos[i];
infos[i] = JmxMetadataUtils.convertToModelMBeanNotificationInfo(notificationInfo);
}
this.notificationInfos = infos;
}
@Override
protected ModelMBeanNotificationInfo[] getNotificationInfo(Object managedBean, String beanKey) {
ModelMBeanNotificationInfo[] result = null;
if (StringUtils.hasText(beanKey)) {
result = this.notificationInfoMappings.get(beanKey);
}
if (result == null) {
result = this.notificationInfos;
}
return (result != null ? result : new ModelMBeanNotificationInfo[0]);
}
/**
* Convert the supplied {@link ManagedNotification} into the corresponding
* {@link javax.management.modelmbean.ModelMBeanNotificationInfo}.
*/
public static ModelMBeanNotificationInfo convertToModelMBeanNotificationInfo(ManagedNotification notificationInfo) {
String name = notificationInfo.getName();
if (!StringUtils.hasText(name)) {
throw new IllegalArgumentException("Must specify notification name");
}
String[] notifTypes = notificationInfo.getNotificationTypes();
if (notifTypes == null || notifTypes.length == 0) {
throw new IllegalArgumentException("Must specify at least one notification type");
}
String description = notificationInfo.getDescription();
return new ModelMBeanNotificationInfo(notifTypes, name, description);
}
/**
* Reads the {@link ManagedNotification} metadata from the {@code Class} of the managed resource
* and generates and returns the corresponding {@link ModelMBeanNotificationInfo} metadata.
*/
@Override
protected ModelMBeanNotificationInfo[] getNotificationInfo(Object managedBean, String beanKey) {
ManagedNotification[] notificationAttributes =
this.attributeSource.getManagedNotifications(getClassToExpose(managedBean));
ModelMBeanNotificationInfo[] notificationInfos =
new ModelMBeanNotificationInfo[notificationAttributes.length];
for (int i = 0; i < notificationAttributes.length; i++) {
ManagedNotification attribute = notificationAttributes[i];
notificationInfos[i] = JmxMetadataUtils.convertToModelMBeanNotificationInfo(attribute);
}
return notificationInfos;
}
public void setNotificationInfos(ManagedNotification[] notificationInfos) {
ModelMBeanNotificationInfo[] infos = new ModelMBeanNotificationInfo[notificationInfos.length];
for (int i = 0; i < notificationInfos.length; i++) {
ManagedNotification notificationInfo = notificationInfos[i];
infos[i] = JmxMetadataUtils.convertToModelMBeanNotificationInfo(notificationInfo);
}
this.notificationInfos = infos;
}
@Override
protected ModelMBeanNotificationInfo[] getNotificationInfo(Object managedBean, String beanKey) {
ModelMBeanNotificationInfo[] result = null;
if (StringUtils.hasText(beanKey)) {
result = this.notificationInfoMappings.get(beanKey);
}
if (result == null) {
result = this.notificationInfos;
}
return (result != null ? result : new ModelMBeanNotificationInfo[0]);
}
private void extractMbeanNotifications(Object managedBean, Set<ModelMBeanNotificationInfo> mBeanNotifications) {
ManagedNotifications notifications = managedBean.getClass().getAnnotation(ManagedNotifications.class);
if (notifications != null) {
for (ManagedNotification notification : notifications.value()) {
ModelMBeanNotificationInfo info = new ModelMBeanNotificationInfo(notification.notificationTypes(), notification.name(), notification.description());
mBeanNotifications.add(info);
LOGGER.trace("Assembled notification: {}", info);
}
}
}
public void addModelMBeanNotification(String[] type,
String className,
String description,
Descriptor desc) {
notifications.put(className,
new ModelMBeanNotificationInfo(type, className, description, desc));
}
public ModelMBeanInfo getMBeanInfo(Object defaultManagedBean, Object customManagedBean, String objectName) throws JMException {
if ((defaultManagedBean == null && customManagedBean == null) || objectName == null)
return null;
// 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;
}
public ModelMBeanInfo getMBeanInfo(Object defaultManagedBean, Object customManagedBean, String objectName) throws JMException {
if ((defaultManagedBean == null && customManagedBean == null) || objectName == null)
return null;
// skip proxy classes
if (defaultManagedBean != null && Proxy.isProxyClass(defaultManagedBean.getClass())) {
LOGGER.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<>();
Set<ManagedOperationInfo> operations = new LinkedHashSet<>();
Set<ModelMBeanAttributeInfo> mBeanAttributes = new LinkedHashSet<>();
Set<ModelMBeanOperationInfo> mBeanOperations = new LinkedHashSet<>();
Set<ModelMBeanNotificationInfo> mBeanNotifications = new LinkedHashSet<>();
// 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);
LOGGER.trace("Created ModelMBeanInfo {}", info);
return info;
}
/**
* Get the notification metadata for the MBean resource. Subclasses should implement
* this method to return the appropriate metadata for all notifications that should
* be exposed in the management interface for the managed resource.
* <p>Default implementation returns an empty array of {@code ModelMBeanNotificationInfo}.
* @param managedBean the bean instance (might be an AOP proxy)
* @param beanKey the key associated with the MBean in the beans map
* of the {@code MBeanExporter}
* @return the notification metadata
* @throws JMException in case of errors
*/
protected ModelMBeanNotificationInfo[] getNotificationInfo(Object managedBean, String beanKey)
throws JMException {
return new ModelMBeanNotificationInfo[0];
}
/**
* Get the notification metadata for the MBean resource. Subclasses should implement
* this method to return the appropriate metadata for all notifications that should
* be exposed in the management interface for the managed resource.
* <p>Default implementation returns an empty array of {@code ModelMBeanNotificationInfo}.
* @param managedBean the bean instance (might be an AOP proxy)
* @param beanKey the key associated with the MBean in the beans map
* of the {@code MBeanExporter}
* @return the notification metadata
* @throws JMException in case of errors
*/
protected ModelMBeanNotificationInfo[] getNotificationInfo(Object managedBean, String beanKey)
throws JMException {
return new ModelMBeanNotificationInfo[0];
}
/**
* Get the notification metadata for the MBean resource. Subclasses should implement
* this method to return the appropriate metadata for all notifications that should
* be exposed in the management interface for the managed resource.
* <p>Default implementation returns an empty array of {@code ModelMBeanNotificationInfo}.
* @param managedBean the bean instance (might be an AOP proxy)
* @param beanKey the key associated with the MBean in the beans map
* of the {@code MBeanExporter}
* @return the notification metadata
* @throws JMException in case of errors
*/
protected ModelMBeanNotificationInfo[] getNotificationInfo(Object managedBean, String beanKey)
throws JMException {
return new ModelMBeanNotificationInfo[0];
}
/**
* Get the notification metadata for the MBean resource. Subclasses should implement
* this method to return the appropriate metadata for all notifications that should
* be exposed in the management interface for the managed resource.
* <p>Default implementation returns an empty array of {@code ModelMBeanNotificationInfo}.
* @param managedBean the bean instance (might be an AOP proxy)
* @param beanKey the key associated with the MBean in the beans map
* of the {@code MBeanExporter}
* @return the notification metadata
* @throws JMException in case of errors
*/
protected ModelMBeanNotificationInfo[] getNotificationInfo(Object managedBean, String beanKey)
throws JMException {
return new ModelMBeanNotificationInfo[0];
}