| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.logging.log4j.core; |
| |
| import org.apache.logging.log4j.Level; |
| import org.apache.logging.log4j.Marker; |
| import org.apache.logging.log4j.ThreadContext; |
| import org.apache.logging.log4j.ThreadContext.ContextStack; |
| import org.apache.logging.log4j.core.impl.ThrowableProxy; |
| import org.apache.logging.log4j.core.time.Instant; |
| import org.apache.logging.log4j.core.time.MutableInstant; |
| import org.apache.logging.log4j.message.Message; |
| import org.apache.logging.log4j.util.ReadOnlyStringMap; |
| |
| |
| /** |
| * An abstract log event implementation with default values for all methods. The setters are no-ops. |
| */ |
| public abstract class AbstractLogEvent implements LogEvent { |
| |
| private static final long serialVersionUID = 1L; |
| |
| private volatile MutableInstant instant; |
| |
| /** |
| * Subclasses should implement this method to provide an immutable version. |
| */ |
| @Override |
| public LogEvent toImmutable() { |
| return this; |
| } |
| |
| @Override |
| public ReadOnlyStringMap getContextData() { |
| return null; |
| } |
| |
| @Override |
| public ContextStack getContextStack() { |
| return ThreadContext.EMPTY_STACK; |
| } |
| |
| @Override |
| public Level getLevel() { |
| return null; |
| } |
| |
| @Override |
| public String getLoggerFqcn() { |
| return null; |
| } |
| |
| @Override |
| public String getLoggerName() { |
| return null; |
| } |
| |
| @Override |
| public Marker getMarker() { |
| return null; |
| } |
| |
| @Override |
| public Message getMessage() { |
| return null; |
| } |
| |
| @Override |
| public StackTraceElement getSource() { |
| return null; |
| } |
| |
| @Override |
| public long getThreadId() { |
| return 0; |
| } |
| |
| @Override |
| public String getThreadName() { |
| return null; |
| } |
| |
| @Override |
| public int getThreadPriority() { |
| return 0; |
| } |
| |
| @Override |
| public Throwable getThrown() { |
| return null; |
| } |
| |
| @Override |
| public ThrowableProxy getThrownProxy() { |
| return null; |
| } |
| |
| @Override |
| public long getTimeMillis() { |
| return 0; |
| } |
| |
| @Override |
| public Instant getInstant() { |
| return getMutableInstant(); |
| } |
| |
| protected final MutableInstant getMutableInstant() { |
| if (instant == null) { |
| instant = new MutableInstant(); |
| } |
| return instant; |
| } |
| |
| @Override |
| public boolean isEndOfBatch() { |
| return false; |
| } |
| |
| @Override |
| public boolean isIncludeLocation() { |
| return false; |
| } |
| |
| @Override |
| public void setEndOfBatch(final boolean endOfBatch) { |
| // do nothing |
| } |
| |
| @Override |
| public void setIncludeLocation(final boolean locationRequired) { |
| // do nothing |
| } |
| |
| @Override |
| public long getNanoTime() { |
| return 0; |
| } |
| } |