juick-server/src/main/java/com/juick/configuration/SearchConfiguration.java


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package com.juick.configuration;

import com.juick.service.search.SearchService;
import com.juick.service.search.SphinxSearchServiceImpl;
import org.apache.commons.dbcp2.BasicDataSource;
import org.apache.commons.lang3.StringUtils;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.DependsOn;
import org.springframework.context.annotation.PropertySource;
import org.springframework.core.env.Environment;

import javax.annotation.Resource;

/**
 * Created by aalexeev on 11/18/16.
 */
@Configuration
@PropertySource(value = {"classpath:juick.conf"})
public class SearchConfiguration {
    @Resource
    private Environment env;

    // NOTE: The close() method will be called automatically with default @Bean settings
    // But Datasource interface has no close() method
    @Bean
    public BasicDataSource searchDataSource() {
        BasicDataSource dataSource = new BasicDataSource();

        dataSource.setDriverClassName(env.getProperty("sphinx_driver", "com.mysql.jdbc.Driver"));
        dataSource.setUrl(env.getProperty("sphinx_url"));
        dataSource.setUsername(env.getProperty("sphinx_user", StringUtils.EMPTY));
        dataSource.setPassword(env.getProperty("sphinx_password", StringUtils.EMPTY));

        return dataSource;
    }

    @Bean
    @DependsOn("searchDataSource")
    public SearchService searchService() {
        return new SphinxSearchServiceImpl(searchDataSource());
    }
}