package org.springframework.data.rest.example.neo4j;
import java.io.File;
import java.io.IOException;
import org.neo4j.kernel.EmbeddedGraphDatabase;
import org.neo4j.kernel.impl.util.FileUtils;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.neo4j.config.EnableNeo4jRepositories;
import org.springframework.data.neo4j.config.JtaTransactionManagerFactoryBean;
import org.springframework.data.neo4j.support.Neo4jExceptionTranslator;
import org.springframework.data.neo4j.support.Neo4jTemplate;
import org.springframework.data.neo4j.support.mapping.Neo4jMappingContext;
import org.springframework.transaction.annotation.EnableTransactionManagement;
/**
* @author Jon Brisbin
*/
@Configuration
@EnableTransactionManagement
@EnableNeo4jRepositories(basePackages = "org.springframework.data.rest.example.neo4j")
public class Neo4jRepositoryConfig {
static final String DB_PATH = "db/neo4j-test-db";
@Bean(destroyMethod = "shutdown") public EmbeddedGraphDatabase graphDatabaseService() throws IOException {
FileUtils.deleteRecursively(new File(DB_PATH));
return new EmbeddedGraphDatabase(DB_PATH);
}
@Bean public Neo4jTemplate neo4jTemplate() throws IOException {
return new Neo4jTemplate(graphDatabaseService());
}
@Bean public Neo4jMappingContext neo4jMappingContext() {
return new Neo4jMappingContext();
}
@Bean public JtaTransactionManagerFactoryBean transactionManager() throws Exception {
return new JtaTransactionManagerFactoryBean(graphDatabaseService());
}
@Bean public Neo4jExceptionTranslator exceptionTranslator() {
return new Neo4jExceptionTranslator();
}
@Bean(initMethod = "loadData") public Neo4jLoader neo4jLoader() {
return new Neo4jLoader();
}
}