How to use

getUnsupportedException

method

in

org.h2.message.DbException

@Override
public Index addIndex(Session session, String indexName,
    int indexId, IndexColumn[] cols, IndexType indexType,
    boolean create, String indexComment) {
  throw DbException.getUnsupportedException("SYSTEM_RANGE");
}

/**
 * [Not supported] Checks if unwrap can return an object of this class.
 *
 * @param iface the class
 */
@Override
public boolean isWrapperFor(Class<?> iface) throws SQLException {
  throw DbException.getUnsupportedException("isWrapperFor");
}

@Override
public Value add(Value v) {
  throw DbException.getUnsupportedException(
      "manipulating TIMESTAMP WITH TIME ZONE values is unsupported");
}

@Override
public Index addIndex(Session session, String indexName, int indexId,
    IndexColumn[] cols, IndexType indexType, boolean create,
    String indexComment) {
  throw DbException.getUnsupportedException("LINK");
}

@Override
public Index addIndex(Session session, String indexName, int indexId,
    IndexColumn[] cols, IndexType indexType, boolean create,
    String indexComment) {
  throw DbException.getUnsupportedException("META");
}

@Override
public Index addIndex(Session session, String indexName, int indexId,
    IndexColumn[] cols, IndexType indexType, boolean create,
    String indexComment) {
  throw DbException.getUnsupportedException("VIEW");
}

/**
 * [Not supported] Return an object of this class if possible.
 *
 * @param iface the class
 */
@Override
public <T> T unwrap(Class<T> iface) throws SQLException {
  throw DbException.getUnsupportedException("unwrap");
}

@Override
public Index addIndex(Session session, String indexName, int indexId,
    IndexColumn[] cols, IndexType indexType, boolean create,
    String indexComment) {
  throw DbException.getUnsupportedException("ALIAS");
}

@Override
public Value subtract(Value v) {
  throw DbException.getUnsupportedException(
      "manipulating TIMESTAMP WITH TIME ZONE values is unsupported");
}

@Override
public Cursor findFirstOrLast(Session session, boolean first) {
  // TODO optimization: could get the first or last value (in any case;
  // maybe not optimized)
  throw DbException.getUnsupportedException("LINKED");
}

@Override
public Cursor findFirstOrLast(Session session, boolean first) {
  throw DbException.getUnsupportedException("HASH");
}

@Override
public String getCurrentSchemaName() {
  throw DbException.getUnsupportedException("getSchema && remote session");
}

@Override
public void add(Session session, Row row) {
  throw DbException.getUnsupportedException("META");
}

@Override
public void remove(Session session) {
  throw DbException.getUnsupportedException("META");
}

@Override
public void checkRename() {
  throw DbException.getUnsupportedException("META");
}

/**
 * Check that the given type map is either null or empty.
 *
 * @param map the type map
 * @throws DbException if the map is not empty
 */
static void checkMap(Map<String, Class<?>> map) {
  if (map != null && map.size() > 0) {
    throw DbException.getUnsupportedException("map.size > 0");
  }
}

private DbSettings(HashMap<String, String> s) {
  super(s);
  if (s.get("NESTED_JOINS") != null || Utils.getProperty("h2.nestedJoins", null) != null) {
    throw DbException.getUnsupportedException("NESTED_JOINS setting is not available since 1.4.197");
  }
}

private ResultSetMetaData getCheckedMetaData() throws SQLException {
  ResultSetMetaData meta = getMetaData();
  if (meta == null) {
    throw DbException.getUnsupportedException(
        "Supported only for calling stored procedures");
  }
  return meta;
}

/**
 * Throw the exception that the feature is not support for the given data
 * type.
 *
 * @param op the operation
 * @return never returns normally
 * @throws DbException the exception
 */
protected DbException throwUnsupportedExceptionForType(String op) {
  throw DbException.getUnsupportedException(
      DataType.getDataType(getType()).name + " " + op);
}

private void checkClustering(Column c) {
  if (!Constants.CLUSTERING_DISABLED
      .equals(session.getDatabase().getCluster())
      && c.isAutoIncrement()) {
    throw DbException.getUnsupportedException(
        "CLUSTERING && auto-increment columns");
  }
}