39 lines
1.3 KiB
Java
39 lines
1.3 KiB
Java
package org.baeldung.spring;
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import javax.sql.DataSource;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.context.annotation.PropertySource;
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import org.springframework.core.env.Environment;
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import org.springframework.jdbc.datasource.DriverManagerDataSource;
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import org.springframework.transaction.annotation.EnableTransactionManagement;
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import com.google.common.base.Preconditions;
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/**
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* Spring Database Configuration.
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*/
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@Configuration
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@EnableTransactionManagement
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@PropertySource({ "classpath:persistence-h2.properties" })
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public class PersistenceConfig {
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@Autowired
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private Environment env;
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//
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@Bean
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public DataSource dataSource() {
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final DriverManagerDataSource dataSource = new DriverManagerDataSource();
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dataSource.setDriverClassName(Preconditions.checkNotNull(env.getProperty("jdbc.driverClassName")));
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dataSource.setUrl(Preconditions.checkNotNull(env.getProperty("jdbc.url")));
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dataSource.setUsername(Preconditions.checkNotNull(env.getProperty("jdbc.user")));
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dataSource.setPassword(Preconditions.checkNotNull(env.getProperty("jdbc.pass")));
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return dataSource;
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}
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}
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