Configuration for Database XACML Attribute Locators
All the above locators have the following options common. DATABASE_FILE_NAME : Location of a database related properties file. sql : A SQL Prepared Statement that will retrieve one column from the database. attributeSupportedId : Attribute that is supported by this locator for retrieval. preparedStatementValue : This is the URI of the attribute available from the request that will be plugged into the prepared statement wildcard. valueDataType: The data type of the attribute that is being plugged into the prepared statement. columnName: column name from where the attribute is retrieved from the database. (NOTE: this should be the same as the column in the prepared sql statement above).  The following option is what is different in the locators. name : the fully qualified name (FQN) of the class.