components/camel-paxlogging/src/main/java/org/apache/camel/component/paxlogging/PaxLoggingComponent.java

/**
 * 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.camel.component.paxlogging;

import java.util.Map;

import org.apache.camel.Endpoint;
import org.apache.camel.impl.UriEndpointComponent;
import org.apache.camel.util.ObjectHelper;
import org.osgi.framework.BundleContext;

/**
 * The OSGi pax-logging component allows receiving log events from OPS4j PaxLogging
 * and send them to Camel routes.
 */
public class PaxLoggingComponent extends UriEndpointComponent {

    private BundleContext bundleContext;

    public PaxLoggingComponent() {
        super(PaxLoggingEndpoint.class);
    }

    public BundleContext getBundleContext() {
        return bundleContext;
    }

    /**
     * The OSGi BundleContext is automatic injected by Camel
     */
    public void setBundleContext(BundleContext bundleContext) {
        this.bundleContext = bundleContext;
    }

    @Override
    protected Endpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception {
        PaxLoggingEndpoint endpoint = new PaxLoggingEndpoint(uri, this, remaining);
        setProperties(endpoint, parameters);
        return endpoint;
    }

    @Override
    protected void doStart() throws Exception {
        super.doStart();
        ObjectHelper.notNull(bundleContext, "BundleContext", this);
    }
}