diff options
Diffstat (limited to 'common/openecomp-logging-lib/openecomp-logging-core/src/main/java/org/openecomp/core/logging/logback')
2 files changed, 0 insertions, 263 deletions
diff --git a/common/openecomp-logging-lib/openecomp-logging-core/src/main/java/org/openecomp/core/logging/logback/DispatchingAppender.java b/common/openecomp-logging-lib/openecomp-logging-core/src/main/java/org/openecomp/core/logging/logback/DispatchingAppender.java deleted file mode 100644 index 6d5642e374..0000000000 --- a/common/openecomp-logging-lib/openecomp-logging-core/src/main/java/org/openecomp/core/logging/logback/DispatchingAppender.java +++ /dev/null @@ -1,142 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * SDC - * ================================================================================ - * 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.core.logging.logback; - -import ch.qos.logback.classic.Logger; -import ch.qos.logback.classic.LoggerContext; -import ch.qos.logback.classic.sift.MDCBasedDiscriminator; -import ch.qos.logback.classic.spi.ILoggingEvent; -import ch.qos.logback.core.Appender; -import ch.qos.logback.core.AppenderBase; -import ch.qos.logback.core.joran.spi.DefaultClass; -import ch.qos.logback.core.sift.Discriminator; -import org.slf4j.LoggerFactory; - -import java.util.Iterator; -import java.util.Map; -import java.util.concurrent.ConcurrentHashMap; - -/** - * <p>Allows to use EELF logging configuration almost as is, by using a custom routing function, but - * pre-configured appenders attached to the standard EELF loggers.</p> <p>Changes that must be made - * in <i>logback.xml</i> supplied with EELF:</p> - * <pre> - * <appender name="DISPATCHER" class="DispatchingAppender"> - * <discriminator class="EventTypeDiscriminator"/> - * <appenderNamePattern>asyncEELF%s</appenderNamePattern> - * </appender> - * <root level="INFO" additivity="false"> - * <appender-ref ref="DISPATCHER" /> - * </root> - * </pre> - */ -public class DispatchingAppender extends AppenderBase<ILoggingEvent> { - - // "magic" appender to indicate a missing appender - private static final Appender<ILoggingEvent> NO_APPENDER = new DispatchingAppender(); - - private Map<String, Appender<ILoggingEvent>> appenders = new ConcurrentHashMap<>(); - - private Discriminator<ILoggingEvent> discriminator; - private String appenderNamePattern; - - public Discriminator<ILoggingEvent> getDiscriminator() { - return this.discriminator; - } - - @DefaultClass(MDCBasedDiscriminator.class) - public void setDiscriminator(Discriminator<ILoggingEvent> discriminator) { - this.discriminator = discriminator; - } - - public String getAppenderNamePattern() { - return this.appenderNamePattern; - } - - public void setAppenderNamePattern(String pattern) { - this.appenderNamePattern = pattern; - } - - @Override - protected void append(ILoggingEvent event) { - - if (this.isStarted()) { - - String discriminatingValue = this.discriminator.getDiscriminatingValue(event); - String appenderName = String.format(this.appenderNamePattern, discriminatingValue); - Appender<ILoggingEvent> appender = this.lookupAppender(appenderName); - if (appender == NO_APPENDER) { - this.addError(String.format("Appender %s does not exist", appenderName)); - } else { - appender.doAppend(event); - } - } - } - - private Appender<ILoggingEvent> lookupAppender(String key) { - - Appender<ILoggingEvent> appender = appenders.get(key); - if (appender != null) { - return appender; - } - - LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory(); - for (Logger log : context.getLoggerList()) { - - Iterator<Appender<ILoggingEvent>> iterator = log.iteratorForAppenders(); - while (iterator.hasNext()) { - - Appender<ILoggingEvent> element = iterator.next(); - if (key.equals(element.getName())) { - this.appenders.putIfAbsent(key, element); - return element; - } - } - } - - // to avoid consecutive lookups if the required appender does not exist - this.appenders.putIfAbsent(key, NO_APPENDER); - return NO_APPENDER; - } - - @Override - public void start() { - - int errors = 0; - if (this.discriminator == null) { - this.addError("Missing discriminator. Aborting"); - } - - if (!this.discriminator.isStarted()) { - this.addError("Discriminator has not started successfully. Aborting"); - ++errors; - } - - if (this.appenderNamePattern == null) { - this.addError("Missing name pattern. Aborting"); - ++errors; - } - - if (errors == 0) { - super.start(); - } - } -} diff --git a/common/openecomp-logging-lib/openecomp-logging-core/src/main/java/org/openecomp/core/logging/logback/EventTypeDiscriminator.java b/common/openecomp-logging-lib/openecomp-logging-core/src/main/java/org/openecomp/core/logging/logback/EventTypeDiscriminator.java deleted file mode 100644 index 107f6728d7..0000000000 --- a/common/openecomp-logging-lib/openecomp-logging-core/src/main/java/org/openecomp/core/logging/logback/EventTypeDiscriminator.java +++ /dev/null @@ -1,121 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * SDC - * ================================================================================ - * 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.core.logging.logback; - -import ch.qos.logback.classic.Level; -import ch.qos.logback.classic.spi.ILoggingEvent; -import ch.qos.logback.core.sift.AbstractDiscriminator; -import org.openecomp.core.logging.Markers; -import org.slf4j.Marker; - -/** - * Can be used with {@link ch.qos.logback.classic.sift.SiftingAppender} to route events of different - * types to separate log files. For example, - * <pre> - * <configuration> - * <appender name="SIFT" class="ch.qos.logback.classic.sift.SiftingAppender"> - * <discriminator class="EventTypeDiscriminator"/> - * <sift> - * <appender name="{EventType}" - * class="ch.qos.logback.core.rolling.RollingFileAppender"> - * <file>${logDirectory}/${eventType}.log</file> - * <rollingPolicy class="ch. - * qos.logback.core.rolling.FixedWindowRollingPolicy"> - * <fileNamePattern> - * ${logDirectory}/${eventType}. - * %i.log.zip</fileNamePattern> - * <minIndex>1</minIndex> - * <maxIndex>9</maxIndex> - * </rollingPolicy> - * <triggeringPolicy - * class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy"> - * <maxFileSize>5MB</maxFileSize> - * </triggeringPolicy> - * <encoder> - * <pattern>${defaultPattern}</pattern> - * </encoder> - * </appender> - * </sift> - * </appender> - * <root level="INFO"> - * <appender-ref ref="SIFT" /> - * </root> - * </configuration> - * </pre> - */ -public class EventTypeDiscriminator extends AbstractDiscriminator<ILoggingEvent> { - - private static final String KEY = "eventType"; - - private static final String AUDIT = "Audit"; - private static final String METRICS = "Metrics"; - private static final String ERROR = "Error"; - private static final String DEBUG = "Debug"; - private static final String DEFAULT = DEBUG; - - private static final int MIN_ERROR_LEVEL = Level.WARN_INT; - private static final int MAX_ERROR_LEVEL = Level.ERROR_INT; - private static final int DEFAULT_LEVEL = Level.DEBUG_INT; - - @Override - public String getDiscriminatingValue(ILoggingEvent event) { - - Level level = event.getLevel(); - final int levelInt = level == null ? DEFAULT_LEVEL : level.toInt(); - if ((levelInt > MIN_ERROR_LEVEL - 1) && (levelInt < MAX_ERROR_LEVEL + 1)) { - return ERROR; - } - - if (levelInt == Level.DEBUG_INT) { - return DEBUG; - } - - /* - * After DEBUG, ERROR, and WARNING have been filtered out, - * only TRACE and INFO are left. TRACE is less than DEBUG - * and therefore cannot be used. So, INFO should be used for - * custom routing like AUDIT and METRICS - */ - if (levelInt == Level.INFO_INT) { - - final Marker marker = event.getMarker(); - if (marker != null) { - - if (marker.contains(Markers.AUDIT)) { - return AUDIT; - } - - if (marker.contains(Markers.METRICS)) { - return METRICS; - } - } - - return ERROR; - } - - return DEFAULT; - } - - @Override - public String getKey() { - return KEY; - } -} |