dj整理

cl

2026-04-20 b4b1e61b1dd8fb988957f80f1326bda069a48276

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package com.vincent.rsf.server.common.config;
 
import com.vincent.rsf.server.common.datasource.DataSourceNames;
import com.vincent.rsf.server.common.datasource.RoutingDataSource;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.ObjectProvider;
import org.springframework.boot.autoconfigure.jdbc.DataSourceProperties;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.jdbc.core.JdbcTemplate;
 
import javax.sql.DataSource;
import java.util.HashMap;
import java.util.Map;
 
/**
 * 主数据源配置
 */
@Configuration
public class PrimaryDataSourceConfig {
 
    @Bean(name = "primaryDataSourceProperties")
    @ConfigurationProperties(prefix = "spring.datasource")
    public DataSourceProperties primaryDataSourceProperties() {
        return new DataSourceProperties();
    }
 
    @Bean(name = "primaryDataSource")
    public DataSource primaryDataSource(@Qualifier("primaryDataSourceProperties") DataSourceProperties properties) {
        return properties.initializeDataSourceBuilder().build();
    }
 
    @Bean(name = "dataSource")
    @Primary
    public DataSource dataSource(
            @Qualifier("primaryDataSource") DataSource primaryDataSource,
            @Qualifier("cusItemSyncDataSource") ObjectProvider<DataSource> cusItemSyncDataSourceProvider) {
        RoutingDataSource routingDataSource = new RoutingDataSource();
        Map<Object, Object> map = new HashMap<>();
        map.put(DataSourceNames.PRIMARY, primaryDataSource);
        DataSource cusItemSyncDataSource = cusItemSyncDataSourceProvider.getIfAvailable();
        if (cusItemSyncDataSource != null) {
            map.put(DataSourceNames.DJ_CLOUD_WMS, cusItemSyncDataSource);
        }
        routingDataSource.setDefaultTargetDataSource(primaryDataSource);
        routingDataSource.setTargetDataSources(map);
        routingDataSource.afterPropertiesSet();
        return routingDataSource;
    }
 
    @Bean(name = "jdbcTemplate")
    @Primary
    public JdbcTemplate jdbcTemplate(@Qualifier("dataSource") DataSource dataSource) {
        return new JdbcTemplate(dataSource);
    }
}