org.apache.camel.component.optaplanner.OptaPlannerComponent Maven / Gradle / Ivy

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/**
 * 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.optaplanner;

import java.util.Map;

import org.apache.camel.Endpoint;
import org.apache.camel.impl.DefaultComponent;
import org.apache.camel.util.ObjectHelper;
import org.kie.api.KieServices;

/**
 * OptaPlanner component for Camel
 */
public class OptaPlannerComponent extends DefaultComponent {

    protected Endpoint createEndpoint(String uri, String remaining, Map parameters) throws Exception {
        OptaPlannerConfiguration configuration = new OptaPlannerConfiguration();
        configuration.setConfigFile(remaining);
        setProperties(configuration, parameters);
        
        // [CAMEL-11889] Kie assumes that the TCCL can load its services
        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
        try {
            Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
            KieServices kieServices = KieServices.Factory.get();
            ObjectHelper.notNull(kieServices, "KieServices");
        } finally {
            Thread.currentThread().setContextClassLoader(tccl);
        }
        
        return new OptaPlannerEndpoint(uri, this, configuration);
    }

}