org.apache.camel.component.caffeine.load.CaffeineLoadCacheComponent 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.caffeine.load;

import java.util.Map;

import com.github.benmanes.caffeine.cache.LoadingCache;

import org.apache.camel.CamelContext;
import org.apache.camel.Endpoint;
import org.apache.camel.component.caffeine.CaffeineConfiguration;
import org.apache.camel.impl.DefaultComponent;
import org.apache.camel.spi.Metadata;
import org.apache.camel.util.ObjectHelper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Represents the component that manages {@link DefaultComponent}.
 */
public class CaffeineLoadCacheComponent extends DefaultComponent {
    private static final Logger LOGGER = LoggerFactory.getLogger(CaffeineLoadCacheComponent.class);

    @Metadata(label = "advanced")
    private CaffeineConfiguration configuration = new CaffeineConfiguration();

    private LoadingCache cache;

    public CaffeineLoadCacheComponent() {
    }

    public CaffeineLoadCacheComponent(CamelContext context) {
        super(context);
    }

    @Override
    protected Endpoint createEndpoint(String uri, String remaining, Map parameters) throws Exception {
        CaffeineConfiguration configuration = this.configuration.copy();
        setProperties(configuration, parameters);

        return new CaffeineLoadCacheEndpoint(uri, this, remaining, configuration);
    }

    // ****************************
    // Properties
    // ****************************

    public CaffeineConfiguration getConfiguration() {
        return configuration;
    }

    /**
     * Sets the global component configuration
     */
    public void setConfiguration(CaffeineConfiguration configuration) {
        // The component configuration can't be null
        ObjectHelper.notNull(configuration, "CaffeineConfiguration");

        this.configuration = configuration;
    }
}