Package org.linuxforhealth.fhir.database.utils.api

Interface IDatabaseTarget

  • All Known Implementing Classes:
    ConnectionProviderTarget, JdbcTarget, NopTarget, PrintTarget
    public interface IDatabaseTarget
    Abstraction of the ability to execute statements against a database. This allows for better unit testing, especially those functions which are not supported by Derby.

    • Method Detail

      • runStatement

        void runStatement​(IDatabaseTranslator translator,
                  java.lang.String ddl)
        Run the given DDL statement against the connection managed by the implementation of this interface
        Parameters:
        ddl -

      • runStatementWithInt

        void runStatementWithInt​(IDatabaseTranslator translator,
                         java.lang.String sql,
                         int value)
        Convenience method for running a SQL statement requiring a single int parameter
        Parameters:
        translator -
        sql -
        value -

      • runStatement

        void runStatement​(IDatabaseTranslator translator,
                  IDatabaseStatement statement)
        Run the statement using the resources (e.g. connection) held by the implementation of this interface
        Parameters:
        statement -

      • runStatement

        <T> T runStatement​(IDatabaseTranslator translator,
                   IDatabaseSupplier<T> supplier)
        Run a statement returning a value of type T.
        Parameters:
        supplier -
        Returns: