How to use

deserializeSqlStmts

method

in

org.apache.samza.sql.runner.SamzaSqlApplicationConfig

 public static List<String> fetchSqlFromConfig(Map<String, String> config) {
  List<String> sql;
  if (config.containsKey(SamzaSqlApplicationConfig.CFG_SQL_STMT) &&
    StringUtils.isNotBlank(config.get(SamzaSqlApplicationConfig.CFG_SQL_STMT))) {
   String sqlValue = config.get(SamzaSqlApplicationConfig.CFG_SQL_STMT);
   sql = Collections.singletonList(sqlValue);
  } else if (config.containsKey(SamzaSqlApplicationConfig.CFG_SQL_STMTS_JSON) &&
    StringUtils.isNotBlank(config.get(SamzaSqlApplicationConfig.CFG_SQL_STMTS_JSON))) {
   sql = SamzaSqlApplicationConfig.deserializeSqlStmts(config.get(SamzaSqlApplicationConfig.CFG_SQL_STMTS_JSON));
  } else if (config.containsKey(SamzaSqlApplicationConfig.CFG_SQL_FILE)) {
   String sqlFile = config.get(SamzaSqlApplicationConfig.CFG_SQL_FILE);
   sql = SqlFileParser.parseSqlFile(sqlFile);
  } else {
   String msg = "Config doesn't contain the SQL that needs to be executed.";
   LOG.error(msg);
   throw new SamzaException(msg);
  }

  return sql;
 }
}

 public static List<String> fetchSqlFromConfig(Map<String, String> config) {
  List<String> sql;
  if (config.containsKey(SamzaSqlApplicationConfig.CFG_SQL_STMT) &&
    StringUtils.isNotBlank(config.get(SamzaSqlApplicationConfig.CFG_SQL_STMT))) {
   String sqlValue = config.get(SamzaSqlApplicationConfig.CFG_SQL_STMT);
   sql = Collections.singletonList(sqlValue);
  } else if (config.containsKey(SamzaSqlApplicationConfig.CFG_SQL_STMTS_JSON) &&
    StringUtils.isNotBlank(config.get(SamzaSqlApplicationConfig.CFG_SQL_STMTS_JSON))) {
   sql = SamzaSqlApplicationConfig.deserializeSqlStmts(config.get(SamzaSqlApplicationConfig.CFG_SQL_STMTS_JSON));
  } else if (config.containsKey(SamzaSqlApplicationConfig.CFG_SQL_FILE)) {
   String sqlFile = config.get(SamzaSqlApplicationConfig.CFG_SQL_FILE);
   sql = SqlFileParser.parseSqlFile(sqlFile);
  } else {
   String msg = "Config doesn't contain the SQL that needs to be executed.";
   LOG.error(msg);
   throw new SamzaException(msg);
  }

  return sql;
 }
}