本文整理汇总了Java中javax.management.remote.TargetedNotification类的典型用法代码示例。如果您正苦于以下问题：Java TargetedNotification类的具体用法？Java TargetedNotification怎么用？Java TargetedNotification使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
TargetedNotification类属于javax.management.remote包，在下文中一共展示了TargetedNotification类的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: snoopOnUnregister
import javax.management.remote.TargetedNotification; //导入依赖的package包/类
private void snoopOnUnregister(NotificationResult nr) {
Set<IdAndFilter> delegateSet = listenerMap.get(MBeanServerDelegate.DELEGATE_NAME);
if (delegateSet == null || delegateSet.isEmpty()) {
return;
}
for (TargetedNotification tn : nr.getTargetedNotifications()) {
Integer id = tn.getListenerID();
for (IdAndFilter idaf : delegateSet) {
if (idaf.id == id) {
// This is a notification from the MBeanServerDelegate.
Notification n = tn.getNotification();
if (n instanceof MBeanServerNotification &&
n.getType().equals(MBeanServerNotification.UNREGISTRATION_NOTIFICATION)) {
MBeanServerNotification mbsn = (MBeanServerNotification) n;
ObjectName gone = mbsn.getMBeanName();
synchronized (listenerMap) {
listenerMap.remove(gone);
}
}
}
}
}
}
示例2: dispatchNotification
import javax.management.remote.TargetedNotification; //导入依赖的package包/类
void dispatchNotification(TargetedNotification tn,
Integer myListenerID,
Map<Integer, ClientListenerInfo> listeners) {
final Notification notif = tn.getNotification();
final Integer listenerID = tn.getListenerID();
if (listenerID.equals(myListenerID)) return;
final ClientListenerInfo li = listeners.get(listenerID);
if (li == null) {
logger.trace("NotifFetcher.dispatch",
"Listener ID not in map");
return;
}
NotificationListener l = li.getListener();
Object h = li.getHandback();
try {
l.handleNotification(notif, h);
} catch (RuntimeException e) {
final String msg =
"Failed to forward a notification " +
"to a listener";
logger.trace("NotifFetcher-run", msg, e);
}
}
示例3: apply
import javax.management.remote.TargetedNotification; //导入依赖的package包/类
public void apply(List<TargetedNotification> targetedNotifs,
ObjectName source, Notification notif) {
// We proceed in two stages here, to avoid holding the listenerMap
// lock while invoking the filters (which are user code).
final IdAndFilter[] candidates;
synchronized (listenerMap) {
final Set<IdAndFilter> set = listenerMap.get(source);
if (set == null) {
logger.debug("bufferFilter", "no listeners for this name");
return;
}
candidates = new IdAndFilter[set.size()];
set.toArray(candidates);
}
// We don't synchronize on targetedNotifs, because it is a local
// variable of our caller and no other thread can see it.
for (IdAndFilter idaf : candidates) {
final NotificationFilter nf = idaf.getFilter();
if (nf == null || nf.isNotificationEnabled(notif)) {
logger.debug("bufferFilter", "filter matches");
final TargetedNotification tn =
new TargetedNotification(notif, idaf.getId());
if (allowNotificationEmission(source, tn))
targetedNotifs.add(tn);
}
}
}
示例4: snoopOnUnregister
import javax.management.remote.TargetedNotification; //导入依赖的package包/类
private void snoopOnUnregister(NotificationResult nr) {
List<IdAndFilter> copy = null;
synchronized (listenerMap) {
Set<IdAndFilter> delegateSet = listenerMap.get(MBeanServerDelegate.DELEGATE_NAME);
if (delegateSet == null || delegateSet.isEmpty()) {
return;
}
copy = new ArrayList<>(delegateSet);
}
for (TargetedNotification tn : nr.getTargetedNotifications()) {
Integer id = tn.getListenerID();
for (IdAndFilter idaf : copy) {
if (idaf.id == id) {
// This is a notification from the MBeanServerDelegate.
Notification n = tn.getNotification();
if (n instanceof MBeanServerNotification &&
n.getType().equals(MBeanServerNotification.UNREGISTRATION_NOTIFICATION)) {
MBeanServerNotification mbsn = (MBeanServerNotification) n;
ObjectName gone = mbsn.getMBeanName();
synchronized (listenerMap) {
listenerMap.remove(gone);
}
}
}
}
}
}
示例5: fetchNotifications
import javax.management.remote.TargetedNotification; //导入依赖的package包/类
public NotificationResult fetchNotifications(long clientSequenceNumber,
int maxNotifications,
long timeout)
throws IOException {
if (logger.debugOn()) logger.debug("fetchNotifications",
"connectionId=" + connectionId
+", timeout=" + timeout);
if (maxNotifications < 0 || timeout < 0)
throw new IllegalArgumentException("Illegal negative argument");
final boolean serverTerminated =
serverCommunicatorAdmin.reqIncoming();
try {
if (serverTerminated) {
// we must not call fetchNotifs() if the server is
// terminated (timeout elapsed).
//
return new NotificationResult(0L, 0L,
new TargetedNotification[0]);
}
final long csn = clientSequenceNumber;
final int mn = maxNotifications;
final long t = timeout;
PrivilegedAction<NotificationResult> action =
new PrivilegedAction<NotificationResult>() {
public NotificationResult run() {
return getServerNotifFwd().fetchNotifs(csn, t, mn);
}
};
if (acc == null)
return action.run();
else
return AccessController.doPrivileged(action, acc);
} finally {
serverCommunicatorAdmin.rspOutgoing();
}
}
示例6: sameTargetedNotifs
import javax.management.remote.TargetedNotification; //导入依赖的package包/类
private static boolean sameTargetedNotifs(TargetedNotification[] tn1,
TargetedNotification[] tn2) {
if (tn1.length != tn2.length) {
System.out.println("Not same length");
return false;
}
for (int i = 0; i < tn1.length; i++) {
TargetedNotification n1 = tn1[i];
TargetedNotification n2 = tn2[i];
if (n1.getNotification() != n2.getNotification()
|| !n1.getListenerID().equals(n2.getListenerID()))
return false;
}
return true;
}
示例7: makeFilter
import javax.management.remote.TargetedNotification; //导入依赖的package包/类
private static NotificationBufferFilter makeFilter(final Integer id,
final ObjectName pattern,
final NotificationFilter filter) {
return new NotificationBufferFilter() {
public void apply(List<TargetedNotification> notifs,
ObjectName source, Notification notif) {
if (pattern.apply(source)) {
if (filter == null || filter.isNotificationEnabled(notif))
notifs.add(new TargetedNotification(notif, id));
}
}
};
}