diff options
author | Pamela Dragosh <pdragosh@research.att.com> | 2017-02-14 19:31:53 -0500 |
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committer | Pamela Dragosh <pdragosh@research.att.com> | 2017-02-14 19:32:27 -0500 |
commit | a974aa0cfb827476104c140096de676711d2b673 (patch) | |
tree | d636dd0cd1473dc5156eb20fd93c27861f2ffb0b /common-logging/src/main/java/org/openecomp/policy/common/logging/eelf/EventTrackInfo.java | |
parent | 23bb08a5de4b88ed843970db2e702319585cc2aa (diff) |
Initial OpenECOMP policy/common commit
Change-Id: I61cd29d6d8bf8702c1a66915895b519bf3484afa
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
Diffstat (limited to 'common-logging/src/main/java/org/openecomp/policy/common/logging/eelf/EventTrackInfo.java')
-rw-r--r-- | common-logging/src/main/java/org/openecomp/policy/common/logging/eelf/EventTrackInfo.java | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/common-logging/src/main/java/org/openecomp/policy/common/logging/eelf/EventTrackInfo.java b/common-logging/src/main/java/org/openecomp/policy/common/logging/eelf/EventTrackInfo.java new file mode 100644 index 00000000..c6ed63d4 --- /dev/null +++ b/common-logging/src/main/java/org/openecomp/policy/common/logging/eelf/EventTrackInfo.java @@ -0,0 +1,90 @@ +/*- + * ============LICENSE_START======================================================= + * ECOMP-Logging + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.policy.common.logging.eelf; + +import java.io.IOException; +import java.time.Instant; +import java.util.Properties; +import java.util.UUID; +import java.util.concurrent.ConcurrentHashMap; + +import org.openecomp.policy.common.logging.flexlogger.PropertyUtil; + +/** + * + * EventTrackInfo contains a ConcurrentHashMap of EventData + * + */ +public class EventTrackInfo { + + private ConcurrentHashMap<String, EventData> eventInfo = null; + + public EventTrackInfo() { + /* + * An initial capacity of 16 ensures the number of elements before resizing happens + * Load factor of 0,9 ensures a dense packaging inside ConcurrentHashMap which will optimize memory use + * ConcurencyLevel set to 1 will ensure that only one shard is created and maintained + */ + eventInfo = new ConcurrentHashMap<String, EventData>(16, 0.9f, 1); + } + + /** + * Returns an instance of EventData associated to this requestID + * @param requestID + * @return EventData + */ + public EventData getEventDataByRequestID(String requestID){ + return eventInfo.get(requestID); + } + + /** + * Stores an EventData object in a ConcurrentHashMap using its requestID as key. + * @param event + */ + public void storeEventData(EventData event){ + + if(event == null || event.getRequestID() == null || event.getRequestID().isEmpty()){ + return; + } + //in case override the start time, check the original event was already stored or not + if(!eventInfo.containsKey(event.getRequestID())){ + eventInfo.put(event.getRequestID(), event); + } + } + + /** + * Removes an EventData object from a ConcurrentHashMap using the eventId as key. + * @param eventId + */ + public void remove(String eventId){ + if(eventInfo != null){ + eventInfo.remove(eventId); + } + } + + /** + * Returns a ConcurrentHashMap of EventData + */ + public ConcurrentHashMap<String, EventData> getEventInfo() { + return eventInfo; + } + +} |