001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache license, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the license for the specific language governing permissions and
015 * limitations under the license.
016 */
017package org.apache.logging.log4j.core.impl;
018
019import org.apache.logging.log4j.ThreadContext;
020import org.apache.logging.log4j.core.util.ContextDataProvider;
021import org.apache.logging.log4j.util.StringMap;
022
023import java.util.Map;
024
025/**
026 * ContextDataProvider for ThreadContext data.
027 */
028public class ThreadContextDataProvider implements ContextDataProvider {
029
030    @Override
031    public Map<String, String> supplyContextData() {
032        return ThreadContext.getImmutableContext();
033    }
034
035    @Override
036    public StringMap supplyStringMap() {
037        return ThreadContext.getThreadContextMap().getReadOnlyContextData();
038    }
039}