diff options
Diffstat (limited to 'eelf-logger/eelf-logger-logback-impl/src/main/java/org/onap/dcae/utils/eelf/logger/logback/filter/MarkerFilter.java')
-rw-r--r-- | eelf-logger/eelf-logger-logback-impl/src/main/java/org/onap/dcae/utils/eelf/logger/logback/filter/MarkerFilter.java | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/eelf-logger/eelf-logger-logback-impl/src/main/java/org/onap/dcae/utils/eelf/logger/logback/filter/MarkerFilter.java b/eelf-logger/eelf-logger-logback-impl/src/main/java/org/onap/dcae/utils/eelf/logger/logback/filter/MarkerFilter.java new file mode 100644 index 0000000..a664190 --- /dev/null +++ b/eelf-logger/eelf-logger-logback-impl/src/main/java/org/onap/dcae/utils/eelf/logger/logback/filter/MarkerFilter.java @@ -0,0 +1,71 @@ +/* + * ================================================================================ + * Copyright (c) 2018 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.onap.dcae.utils.eelf.logger.logback.filter; + +import ch.qos.logback.classic.spi.ILoggingEvent; +import ch.qos.logback.core.filter.AbstractMatcherFilter; +import ch.qos.logback.core.spi.FilterReply; +import org.slf4j.Marker; +import org.slf4j.MarkerFactory; + +import java.util.HashSet; +import java.util.Set; + +/** + * Logback Marker filter + * + * @author Rajiv Singla + */ +public class MarkerFilter extends AbstractMatcherFilter<ILoggingEvent> { + + private String markersString; + private Set<Marker> markersToAccept = new HashSet<>(); + + @Override + public FilterReply decide(final ILoggingEvent event) { + + if (!isStarted()) { + return FilterReply.NEUTRAL; + } + + if (markersToAccept.contains(event.getMarker())) { + return onMatch; + } else { + return onMismatch; + } + } + + public void setMarkers(String markersString) { + this.markersString = markersString; + } + + + public void start() { + + if (markersString != null && markersString.trim().split(",").length > 0) { + + final String[] markerStrings = markersString.trim().split(","); + for (String markerString : markerStrings) { + markersToAccept.add(MarkerFactory.getMarker(markerString.trim())); + } + super.start(); + } + } +} |