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package org.openecomp.core.migration.util.marker;
import com.datastax.driver.mapping.annotations.Accessor;
import com.datastax.driver.mapping.annotations.Query;
import org.openecomp.core.migration.MigrationMain;
import org.openecomp.core.nosqldb.api.NoSqlDb;
import org.openecomp.core.nosqldb.factory.NoSqlDbFactory;
import org.openecomp.sdc.logging.api.Logger;
import org.openecomp.sdc.logging.api.LoggerFactory;
/**
* @author katyr
* @since May 01, 2017
*/
public class MigrationMarker {
private static Logger logger = LoggerFactory.getLogger(MigrationMain.class);
private static final NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
private static final MigrationTableAccessor accessor =
noSqlDb.getMappingManager().createAccessor(MigrationMarker.MigrationTableAccessor.class);
public static Boolean isMigrated() {
MigrationMarkerEntity result = accessor.isMigrated();
if (result == null) {
return false;
} else {
return result.getMigrated();
}
}
public static void markMigrated() {
accessor.markMigrated();
}
@Accessor
interface MigrationTableAccessor {
@Query("SELECT * FROM migration where id='1'")
MigrationMarkerEntity isMigrated();
@Query("insert into migration (id,isMigrated) values('1',true)")
void markMigrated();
}
}
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