How to use

Configuration

in

org.flywaydb.core.api.configuration

private String[] convertLocationToString(Flyway flyWay) {
  Location[] locations = flyWay.getConfiguration().getLocations();
  String [] stringLocations = new String[locations.length];
  for (int i = 0; i < locations.length; i++) {
    stringLocations[i] = locations[i].getDescriptor();
  }
  return stringLocations;
}

/**
 * Returns a Sqlg configuration (Apache Commons) based on the supplied Flyway configuration.
 */
protected org.apache.commons.configuration.Configuration sqlgConfiguration(Configuration configuration) {
  Map<String, Object> result = new LinkedHashMap<>();
  // The most important part is getting the JDBC URL since that is required by Sqlg
  result.put(SqlgGraph.JDBC_URL, JdbcUrlDataSource.unwrap(configuration.getDataSource()).getJdbcUrl());
  // Abuse the Flyway place holders as extra configuration parameters for Sqlg
  result.putAll(configuration.getPlaceholders());
  return new MapConfiguration(result);
}

/**
 * Return a Sqlg dialect based on the supplied Flyway configuration.
 */
protected SqlDialect sqlDialect(Configuration configuration) {
  // Mimic what Sqlg does to load a dialect
  String connectionUri = JdbcUrlDataSource.unwrap(configuration.getDataSource()).getJdbcUrl();
  for (SqlgPlugin p : ServiceLoader.load(SqlgPlugin.class, SqlgGraph.class.getClassLoader())) {
    if (p.getDriverFor(connectionUri) != null) {
      return p.instantiateDialect();
    }
  }
  throw new IllegalStateException("Unable to determine Sqlg dialect to use for JDBC URL: " + connectionUri);
}

  @Override
  protected void run(final Namespace namespace, final Flyway flyway) throws Exception {
    final Boolean namespaceBoolean = namespace.getBoolean(OUT_OF_ORDER);
    final Boolean cleanOnValidationError = namespace.getBoolean(CLEAN_ON_VALIDATION_ERROR);

    FluentConfiguration config = Flyway.configure(flyway.getConfiguration().getClassLoader()).configuration(flyway.getConfiguration());
    
    if (namespaceBoolean != null) {
      config.outOfOrder(namespaceBoolean);
    }

    if (cleanOnValidationError != null) {
      config.cleanOnValidationError(cleanOnValidationError);
    }

    Flyway customFlyway = config.load();
    
    customFlyway.validate();
  }
}

  @Override
  public void migrate(Flyway flyway) {
    try {
      flyway.migrate();
    } catch (FlywayException e) {
      if (e.getMessage().contains("1.15")) {
        logger.info("Found failed database migration. Attempting repair");
        flyway.repair();
        try {
          flyway.getConfiguration().getDataSource().getConnection().createStatement().executeUpdate("delete from PUBLIC.\"schema_version\" where \"version\" = '1.15' or \"version\" = '1.16'");
        } catch (SQLException e1) {
          logger.error("Error while deleting old migration steps", e);
        }
        flyway.migrate();
      } else {
        logger.error("Unable to migrate", e);
        throw e;
      }
    }
  }
};

final Boolean baselineOnMigrate = namespace.getBoolean(INIT_ON_MIGRATE);
FluentConfiguration config = Flyway.configure(flyway.getConfiguration().getClassLoader()).configuration(flyway.getConfiguration());

private String[] convertLocationToString(Flyway flyWay) {
  Location[] locations = flyWay.getConfiguration().getLocations();
  String [] stringLocations = new String[locations.length];
  for (int i = 0; i < locations.length; i++) {
    stringLocations[i] = locations[i].getDescriptor();
  }
  return stringLocations;
}

@SuppressWarnings("unused")
@TaskAction
public Object runTask() {
  try {
    Map<String, String> envVars = ConfigUtils.environmentVariablesToPropertyMap();
    Set<URL> extraURLs = new HashSet<>();
    if (isJavaProject()) {
      addClassesAndResourcesDirs(extraURLs);
      addConfigurationArtifacts(determineConfigurations(envVars), extraURLs);
    }
    ClassLoader classLoader = new URLClassLoader(
        extraURLs.toArray(new URL[0]),
        getProject().getBuildscript().getClassLoader());
    Flyway flyway = Flyway.configure(classLoader).configuration(createFlywayConfig(envVars)).load();
    Object result = run(flyway);
    ((DriverDataSource) flyway.getConfiguration().getDataSource()).shutdownDatabase();
    return result;
  } catch (Exception e) {
    throw new FlywayException(collectMessages(e, "Error occurred while executing " + getName()), e);
  }
}

private String[] convertLocationToString(Flyway flyWay) {
  Location[] locations = flyWay.getConfiguration().getLocations();
  String [] stringLocations = new String[locations.length];
  for (int i = 0; i < locations.length; i++) {
    stringLocations[i] = locations[i].getDescriptor();
  }
  return stringLocations;
}

private String[] convertLocationToString(Flyway flyWay) {
  Location[] locations = flyWay.getConfiguration().getLocations();
  String [] stringLocations = new String[locations.length];
  for (int i = 0; i < locations.length; i++) {
    stringLocations[i] = locations[i].getDescriptor();
  }
  return stringLocations;
}

private String[] convertLocationToString(Flyway flyWay) {
  Location[] locations = flyWay.getConfiguration().getLocations();
  String [] stringLocations = new String[locations.length];
  for (int i = 0; i < locations.length; i++) {
    stringLocations[i] = locations[i].getDescriptor();
  }
  return stringLocations;
}

private String[] convertLocationToString(Flyway flyWay) {
  Location[] locations = flyWay.getConfiguration().getLocations();
  String [] stringLocations = new String[locations.length];
  for (int i = 0; i < locations.length; i++) {
    stringLocations[i] = locations[i].getDescriptor();
  }
  return stringLocations;
}

private String[] convertLocationToString(Flyway flyWay) {
  Location[] locations = flyWay.getConfiguration().getLocations();
  String [] stringLocations = new String[locations.length];
  for (int i = 0; i < locations.length; i++) {
    stringLocations[i] = locations[i].getDescriptor();
  }
  return stringLocations;
}

private boolean isMigrationAvailable() {
  return Arrays.stream(flyway.getConfiguration().getLocations())
      .anyMatch(l-> {
        if (l.isClassPath()) {
          return Thread.currentThread().getContextClassLoader().getResource(l.getPath()) != null;
        } else if (l.isFileSystem()){
          return Files.exists(Paths.get(l.getPath()));
        } else throw new UnreachableException();
      });
}

private String[] convertLocationToString(Flyway flyWay) {
  Location[] locations = flyWay.getConfiguration().getLocations();
  String [] stringLocations = new String[locations.length];
  for (int i = 0; i < locations.length; i++) {
    stringLocations[i] = locations[i].getDescriptor();
  }
  return stringLocations;
}