D-Net

package eu.dnetlib;

import javax.sql.DataSource;

import com.mongodb.MongoClient;

import com.mongodb.MongoClientOptions;

import com.mongodb.ServerAddress;

import eu.dnetlib.OpenaireExporterConfig.Jdbc;

import eu.dnetlib.data.objectstore.rmi.ObjectStoreService;

import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpService;

import eu.dnetlib.enabling.is.registry.rmi.ISRegistryService;

import org.apache.commons.dbcp2.BasicDataSource;

import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.context.annotation.Bean;

import org.springframework.context.annotation.Configuration;

/**

 * Created by claudio on 07/07/2017.

 */

@Configuration

public class DNetOpenaireExporterBeanFactory {

	@Autowired

	private OpenaireExporterConfig config;

	@Bean

	public ISLookUpService getLookUpService() {

		return getServiceStub(ISLookUpService.class, config.getIsLookupUrl());

	}

	@Bean

	public ObjectStoreService getObjectStoreService() {

		return getServiceStub(ObjectStoreService.class, config.getObjectStoreServiceUrl());

	}

	@Bean

	public ISRegistryService getRegistryService() {

		return getServiceStub(ISRegistryService.class, config.getIsRegistryServiceUrl());

	}

	@SuppressWarnings("unchecked")

	private <T> T getServiceStub(final Class<T> clazz, final String endpoint) {

		final JaxWsProxyFactoryBean jaxWsProxyFactory = new JaxWsProxyFactoryBean();

		jaxWsProxyFactory.setServiceClass(clazz);

		jaxWsProxyFactory.setAddress(endpoint);

		return (T) jaxWsProxyFactory.create();

	}

	@Bean

	public DataSource getSqlDataSource() {

		final Jdbc jdbc = config.getJdbc();

		return getDatasource(

				jdbc.getDriverClassName(),

				jdbc.getUrl(),

				jdbc.getUser(),

				jdbc.getPwd(),

				jdbc.getMinIdle(),

				jdbc.getMaxRows());

	}

	private BasicDataSource getDatasource(String driverClassName, String jdbcUrl, String jdbcUser, String jdbcPwd, int jdbcMinIdle, int jdbcMaxIdle) {

		final BasicDataSource d = new BasicDataSource();

		d.setDriverClassName(driverClassName);

		d.setUrl(jdbcUrl);

		d.setUsername(jdbcUser);

		d.setPassword(jdbcPwd);

		d.setMinIdle(jdbcMinIdle);

		d.setMaxIdle(jdbcMaxIdle);

		return d;

	}

	@Bean

	public MongoClient getMongoClient() {

		return new MongoClient(

				new ServerAddress(config.getDatasource().getMongoHost(), config.getDatasource().getMongoPort()),

				MongoClientOptions.builder().connectionsPerHost(config.getDatasource().getMongoConnectionsPerHost()).build());

	}

}