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Module providing support for auto-configuration of Axon Framework through Spring Boot.

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package org.axonframework.boot.autoconfig;

import org.axonframework.common.jdbc.ConnectionProvider;
import org.axonframework.common.jdbc.PersistenceExceptionResolver;
import org.axonframework.common.jdbc.UnitOfWorkAwareConnectionProviderWrapper;
import org.axonframework.eventsourcing.eventstore.jdbc.JdbcSQLErrorCodesResolver;
import org.axonframework.eventsourcing.eventstore.jpa.SQLErrorCodesResolver;
import org.axonframework.spring.jdbc.SpringDataSourceConnectionProvider;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.sql.DataSource;
import java.sql.SQLException;

@ConditionalOnBean(DataSource.class)
@Configuration
public class JdbcAutoConfiguration {

    @ConditionalOnMissingBean
    @ConditionalOnBean(DataSource.class)
    @Bean
    public PersistenceExceptionResolver dataSourcePersistenceExceptionResolver(DataSource dataSource) throws SQLException {
        return new SQLErrorCodesResolver(dataSource);
    }

    @ConditionalOnMissingBean({DataSource.class, PersistenceExceptionResolver.class})
    @Bean
    public PersistenceExceptionResolver jdbcSQLErrorCodesResolver() {
        return new JdbcSQLErrorCodesResolver();
    }

    @ConditionalOnMissingBean
    @Bean
    public ConnectionProvider connectionProvider(DataSource dataSource) {
        return new UnitOfWorkAwareConnectionProviderWrapper(new SpringDataSourceConnectionProvider(dataSource));
    }

}