package de.florianmarsch.fussballmanager.db.jpa;

import java.util.HashMap;
import java.util.Map;
import java.util.StringTokenizer;

import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;

public class EmFactory {

	private EntityManagerFactory entityManagerFactory;
	
	EmFactory() {
		String persistenceUnitName = "my-app";
		String databaseUrl = System.getenv("DATABASE_URL");
		StringTokenizer st = new StringTokenizer(databaseUrl, ":@/");
		String dbVendor = st.nextToken(); //if DATABASE_URL is set
		String userName = st.nextToken();
		String password = st.nextToken();
		String host = st.nextToken();
		String port = st.nextToken();
		String databaseName = st.nextToken();
		String jdbcUrl = String.format("jdbc:postgresql://%s:%s/%s?ssl=true&sslfactory=org.postgresql.ssl.NonValidatingFactory", host, port, databaseName);
		Map<String, String> properties = new HashMap<String, String>();
		properties.put("javax.persistence.jdbc.url", jdbcUrl );
		properties.put("javax.persistence.jdbc.user", userName );
		properties.put("javax.persistence.jdbc.password", password );
		properties.put("javax.persistence.jdbc.driver", "org.postgresql.Driver");
		
//		properties.put("eclipselink.ddl-generation", "create-tables");
		properties.put("eclipselink.ddl-generation", "create-or-extend-tables");
//		properties.put("eclipselink.ddl-generation", "drop-and-create-tables");
		properties.put("eclipselink.ddl-generation.output-mode", "database");
		entityManagerFactory = Persistence.createEntityManagerFactory(persistenceUnitName, properties);

	}
	
	
	public EntityManager produceEntityManager(){
		return entityManagerFactory.createEntityManager();
	}
}

@@ -1279,32 +1279,34 @@
 reate-tables%22);%0A
+//
 %09%09properties.put

make database fixed