How to use

toString

method

in

io.prestosql.spi.connector.SchemaTableName

  @Override
  public String toString()
  {
    return catalogName + '.' + schemaTableName.toString();
  }
}

@Override
public void checkCanRenameColumn(ConnectorTransactionHandle transaction, ConnectorIdentity identity, SchemaTableName tableName)
{
  denyRenameColumn(tableName.toString());
}

@Override
public void checkCanInsertIntoTable(ConnectorTransactionHandle transaction, ConnectorIdentity identity, SchemaTableName tableName)
{
  denyInsertTable(tableName.toString());
}

@Override
public void checkCanDropView(ConnectorTransactionHandle transaction, ConnectorIdentity identity, SchemaTableName viewName)
{
  denyDropView(viewName.toString());
}

  @Override
  public String toString()
  {
    StringBuilder result = new StringBuilder();
    result.append(schemaTableName.toString());
    if (bucketHandle.isPresent()) {
      result.append(" bucket=").append(bucketHandle.get().getReadBucketCount());
    }
    return result.toString();
  }
}

/**
 * Check if identity is allowed to create the specified table in this catalog.
 *
 * @throws io.prestosql.spi.security.AccessDeniedException if not allowed
 */
default void checkCanCreateTable(ConnectorTransactionHandle transactionHandle, ConnectorIdentity identity, SchemaTableName tableName)
{
  denyCreateTable(tableName.toString());
}

@Override
public void checkCanDropView(ConnectorTransactionHandle transaction, ConnectorIdentity identity, SchemaTableName viewName)
{
  denyDropView(viewName.toString());
}

/**
 * Check if identity is allowed to drop columns from the specified table in this catalog.
 *
 * @throws io.prestosql.spi.security.AccessDeniedException if not allowed
 */
default void checkCanDropColumn(ConnectorTransactionHandle transactionHandle, ConnectorIdentity identity, SchemaTableName tableName)
{
  denyDropColumn(tableName.toString());
}

@Override
public void checkCanAddColumn(ConnectorTransactionHandle transaction, ConnectorIdentity identity, SchemaTableName tableName)
{
  if (!allowAddColumn) {
    denyAddColumn(tableName.toString());
  }
}

@Override
public void checkCanDropTable(ConnectorTransactionHandle transaction, ConnectorIdentity identity, SchemaTableName tableName)
{
  if (!checkTablePermission(identity, tableName, OWNERSHIP)) {
    denyDropTable(tableName.toString());
  }
}

@Override
public void checkCanDropColumn(ConnectorTransactionHandle transactionHandle, ConnectorIdentity identity, SchemaTableName tableName)
{
  if (!checkTablePermission(identity, tableName, OWNERSHIP)) {
    denyDropColumn(tableName.toString());
  }
}

@Override
public void checkCanGrantTablePrivilege(ConnectorTransactionHandle transaction, ConnectorIdentity identity, Privilege privilege, SchemaTableName tableName, PrestoPrincipal grantee, boolean withGrantOption)
{
  denyGrantTablePrivilege(privilege.name(), tableName.toString());
}

@Override
public void checkCanDropView(ConnectorTransactionHandle transaction, ConnectorIdentity identity, SchemaTableName viewName)
{
  if (!checkTablePermission(identity, viewName, OWNERSHIP)) {
    denyDropView(viewName.toString());
  }
}

@Override
public void checkCanSelectFromColumns(ConnectorTransactionHandle transactionHandle, ConnectorIdentity identity, SchemaTableName tableName, Set<String> columnNames)
{
  // TODO: Implement column level permissions
  if (!checkTablePermission(identity, tableName, SELECT)) {
    denySelectTable(tableName.toString());
  }
}

@Override
public void checkCanSelectFromColumns(ConnectorTransactionHandle transactionHandle, ConnectorIdentity identity, SchemaTableName tableName, Set<String> columnNames)
{
  // TODO: Implement column level permissions
  if (!checkTablePermission(identity, tableName, SELECT)) {
    denySelectTable(tableName.toString());
  }
}

@Override
public void checkCanDeleteFromTable(ConnectorTransactionHandle transaction, ConnectorIdentity identity, SchemaTableName tableName)
{
  if (!checkTablePermission(identity, tableName, DELETE)) {
    denyDeleteTable(tableName.toString());
  }
}

@Override
public void checkCanCreateView(ConnectorTransactionHandle transaction, ConnectorIdentity identity, SchemaTableName viewName)
{
  if (!isDatabaseOwner(identity, viewName.getSchemaName())) {
    denyCreateView(viewName.toString());
  }
}

@Override
public void checkCanCreateTable(ConnectorTransactionHandle transaction, ConnectorIdentity identity, SchemaTableName tableName)
{
  if (!isDatabaseOwner(transaction, identity, tableName.getSchemaName())) {
    denyCreateTable(tableName.toString());
  }
}

@Override
public void checkCanGrantTablePrivilege(ConnectorTransactionHandle transaction, ConnectorIdentity identity, Privilege privilege, SchemaTableName tableName, PrestoPrincipal grantee, boolean withGrantOption)
{
  if (!checkTablePermission(identity, tableName, OWNERSHIP)) {
    denyGrantTablePrivilege(privilege.name(), tableName.toString());
  }
}

@Override
public void checkCanSelectFromColumns(ConnectorTransactionHandle transactionHandle, ConnectorIdentity identity, SchemaTableName tableName, Set<String> columnNames)
{
  denySelectColumns(tableName.toString(), columnNames);
}