package ru.javawebinar.topjava;

public class Profiles {

public static final String

POSTGRES_DB = "postgres",

HSQL_DB = "hsqldb";

public static final String ACTIVE_DB = POSTGRES_DB;

public static final String

JDBC = "jdbc",

JPA = "jpa",

DATAJPA = "datajpa";

public static final String REPOSITORY_IMPLEMENTATION = DATAJPA;

// Get DB profile depending of DB driver in classpath

public static String getActiveDbProfile() {

try {

Class.forName("org.postgresql.Driver");

return POSTGRES_DB;

} catch (ClassNotFoundException ex) {

try {

Class.forName("org.hsqldb.jdbcDriver");

return Profiles.HSQL_DB;

} catch (ClassNotFoundException e) {

throw new IllegalStateException("Could not resolve DB profile");

}

}

}

}