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.camel.util;
018
019import org.apache.camel.CamelContext;
020import org.slf4j.Logger;
021import org.slf4j.LoggerFactory;
022
023/**
024 * Utility dedicated for resolving runtime information related to the platform on which Camel is currently running.
025 */
026public final class PlatformHelper {
027
028    private static final Logger LOG = LoggerFactory.getLogger(PlatformHelper.class);
029
030    private PlatformHelper() {
031    }
032
033    /**
034     * Determine whether Camel is OSGi-aware. Current implementation of the method checks if the name of the
035     * {@link CamelContext} matches the names of the known OSGi-aware contexts.
036     *
037     * @param camelContext context to be tested against OSGi-awareness
038     * @return true if given context is OSGi-aware, false otherwise
039     */
040    public static boolean isOsgiContext(CamelContext camelContext) {
041        String contextType = camelContext.getClass().getSimpleName();
042        if (contextType.startsWith("Osgi") || contextType.equals("BlueprintCamelContext")) {
043            LOG.trace("{} used - assuming running in the OSGi container.", contextType);
044            return true;
045        } else {
046            LOG.trace("{} used - assuming running in the OSGi container.", contextType);
047            return false;
048        }
049    }
050
051}