diff options
author | Michal Cmarada <mcmarada@cisco.com> | 2019-05-03 11:29:04 +0200 |
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committer | Michal Cmarada <mcmarada@cisco.com> | 2019-05-03 11:29:04 +0200 |
commit | 9c6ac1db63e54e753ebdc2aa3fc73c68ef2a2247 (patch) | |
tree | 84247ce2d242d50ee59de7581f13bf1f10b2c732 /java/jvpp-stats/io/fd/jvpp/stats/callfacade/CallbackJVppStatsFacadeCallback.java | |
parent | fd32c70dc39fb304d1be7ea155410386414d677d (diff) |
Implement callbacks and registry for stats
Change-Id: I9e562482195fcd5f54634cfff29df4358b78ed28
Signed-off-by: Michal Cmarada <mcmarada@cisco.com>
Diffstat (limited to 'java/jvpp-stats/io/fd/jvpp/stats/callfacade/CallbackJVppStatsFacadeCallback.java')
-rw-r--r-- | java/jvpp-stats/io/fd/jvpp/stats/callfacade/CallbackJVppStatsFacadeCallback.java | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/java/jvpp-stats/io/fd/jvpp/stats/callfacade/CallbackJVppStatsFacadeCallback.java b/java/jvpp-stats/io/fd/jvpp/stats/callfacade/CallbackJVppStatsFacadeCallback.java new file mode 100644 index 0000000..ec1feb2 --- /dev/null +++ b/java/jvpp-stats/io/fd/jvpp/stats/callfacade/CallbackJVppStatsFacadeCallback.java @@ -0,0 +1,67 @@ +/* + * Copyright (c) 2019 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.jvpp.stats.callfacade; + +/** + * <p>Implementation of JVppGlobalCallback interface for Java Callback API. + */ +public final class CallbackJVppStatsFacadeCallback implements io.fd.jvpp.stats.callback.JVppStatsGlobalCallback { + + private static final java.util.logging.Logger LOG = java.util.logging.Logger.getLogger( + CallbackJVppStatsFacadeCallback.class.getName()); + private final java.util.Map<Integer, io.fd.jvpp.callback.JVppCallback> requests; + + public CallbackJVppStatsFacadeCallback(final java.util.Map<Integer, io.fd.jvpp.callback.JVppCallback> requestMap) { + this.requests = requestMap; + } + + @Override + public void onError(io.fd.jvpp.VppCallbackException reply) { + + io.fd.jvpp.callback.JVppCallback failedCall; + synchronized (requests) { + failedCall = requests.remove(reply.getCtxId()); + } + + if (failedCall != null) { + try { + failedCall.onError(reply); + } catch (RuntimeException ex) { + ex.addSuppressed(reply); + LOG.log(java.util.logging.Level.WARNING, + String.format("Callback: %s failed while handling exception: %s", failedCall, reply), ex); + } + } + } + + @Override + public void onInterfaceStatisticsDetails(final io.fd.jvpp.stats.dto.InterfaceStatisticsDetails reply) { + + io.fd.jvpp.stats.callback.InterfaceStatisticsDetailsCallback callback; + final int replyId = reply.context; + if (LOG.isLoggable(java.util.logging.Level.FINE)) { + LOG.fine(String.format("Received InterfaceStatisticsDetails event message: %s", reply)); + } + synchronized (requests) { + callback = (io.fd.jvpp.stats.callback.InterfaceStatisticsDetailsCallback) requests.remove(replyId); + } + + if (callback != null) { + callback.onInterfaceStatisticsDetails(reply); + } + } +} |