Package mondrian.olap

Interface Connection

    • Method Detail

      • getConnectString

        String getConnectString()
        Get the Connect String associated with this Connection.
        Returns:
        the Connect String (never null).

      • getCatalogName

        String getCatalogName()
        Get the name of the Catalog associated with this Connection.
        Returns:
        the Catalog name (never null).

      • getSchema

        Schema getSchema()
        Get the Schema associated with this Connection.
        Returns:
        the Schema (never null).

      • close

        void close()
        Closes this Connection. You may not use this Connection after closing it.

      • execute

        Result execute​(Query query)
        Deprecated.
        This method is deprecated and will be removed in mondrian-4.0. It operates by internally creating a statement. Better to use olap4j and explicitly create a statement.
        Executes a query.
        Throws:
        RuntimeException - if another thread cancels the query's statement.

      • getLocale

        Locale getLocale()
        Returns the locale this connection belongs to. Determines, for example, the currency string used in formatting cell values.
        See Also:
        Format

      • parseExpression

        Exp parseExpression​(String s)
        Parses an expresion.

      • parseQuery

        Query parseQuery​(String s)
        Parses a query.

      • parseStatement

        QueryPart parseStatement​(String mdx)
        Parses a statement.
        Parameters:
        mdx - MDX string
        Returns:
        A Query if it is a SELECT statement, a DrillThrough if it is a DRILLTHROUGH statement

      • setRole

        void setRole​(Role role)
        Sets the privileges for the this connection.

      • getRole

        Role getRole()
        Returns the access-control profile for this connection.

      • getSchemaReader

        SchemaReader getSchemaReader()
        Returns a schema reader with access control appropriate to the current role.

      • getProperty

        Object getProperty​(String name)
        Returns the value of a connection property.
        Parameters:
        name - Name of property, for example "JdbcUser".
        Returns:
        Value of property, or null if property is not defined.

      • getCacheControl

        CacheControl getCacheControl​(PrintWriter pw)
        Returns an object with which to explicitly control the contents of the cache.
        Parameters:
        pw - Writer to which to write logging information; may be null

      • getDataSource

        DataSource getDataSource()
        Returns the data source this connection uses to create connections to the underlying JDBC database.
        Returns:
        Data source