org.trustedanalytics.servicebroker.gearpump.service.prerequisities.PrerequisitiesConfig.java Source code

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Here is the source code for org.trustedanalytics.servicebroker.gearpump.service.prerequisities.PrerequisitiesConfig.java

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/**
 * Copyright (c) 2015 Intel Corporation
 *
 * Licensed 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.trustedanalytics.servicebroker.gearpump.service.prerequisities;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationListener;
import org.springframework.context.annotation.Configuration;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.event.ContextRefreshedEvent;

@Configuration
public class PrerequisitiesConfig implements ApplicationListener<ContextRefreshedEvent> {
    private static final Logger LOGGER = LoggerFactory.getLogger(PrerequisitiesConfig.class);

    @Autowired
    PrerequisitesChecker prerequisitesChecker;

    @Override
    public void onApplicationEvent(ContextRefreshedEvent contextRefreshedEvent) {
        LOGGER.info("contextRefreshedEvent = [" + contextRefreshedEvent + "]");
        try {
            prerequisitesChecker.ensurePrerequisities();
        } catch (PrerequisitesException e) {
            throw new RuntimeException("Cannot prepare the broker to work.", e);
        }
    }

}