Class DataSourceConnectionFactory

    • Constructor Summary

      Constructors 
      Constructor Description
      DataSourceConnectionFactory​(DataSource dataSource, boolean useProxies, java.lang.ClassLoader loader)
      Constructs a new DataSourceConnectionFactory with given database and mapping.
      DataSourceConnectionFactory​(javax.sql.DataSource datasource, boolean useProxies)
      Constructs a new DataSourceConnectionFactory with given name, engine, mapping and datasource.
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static java.lang.String buildMethodName​(java.lang.String name)
      Build the name of the method to set the parameter value of the given name.
      java.sql.Connection createConnection()
      Creates a new JDBC Connection instance.
      void initializeFactory()
      Initialize the concrete factory.
      static javax.sql.DataSource loadDataSource​(DataSource confDataSource, java.lang.ClassLoader loader)
      Initialize JDBC DataSource instance with the given database configuration instances and the given class loader.
      static void setParameters​(javax.sql.DataSource dataSource, Param[] params)
      Set all the parameters of the given array at the given datasource by calling one of the set methods of the datasource.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • DataSourceConnectionFactory

        public DataSourceConnectionFactory​(javax.sql.DataSource datasource,
                                           boolean useProxies)
        Constructs a new DataSourceConnectionFactory with given name, engine, mapping and datasource. Factory will be ready to use without calling initialize first.
        Parameters:
        datasource - The preconfigured datasource to use for creating connections.
        useProxies - Wrap JDBC connections by proxies?
      • DataSourceConnectionFactory

        public DataSourceConnectionFactory​(DataSource dataSource,
                                           boolean useProxies,
                                           java.lang.ClassLoader loader)
        Constructs a new DataSourceConnectionFactory with given database and mapping. Initialize needs to be called before using the factory to create connections.
        Parameters:
        dataSource - DataSouce configuration.
        useProxies - Wrap JDBC connections by proxies?
        loader - ClassLoader to use.
    • Method Detail

      • loadDataSource

        public static javax.sql.DataSource loadDataSource​(DataSource confDataSource,
                                                          java.lang.ClassLoader loader)
                                                   throws MappingException
        Initialize JDBC DataSource instance with the given database configuration instances and the given class loader.
        Parameters:
        confDataSource - DataSource configuration.
        loader - ClassLoader to use.
        Returns:
        The initialized DataSource.
        Throws:
        MappingException - Problem related to analysing the JDO configuration.
      • setParameters

        public static void setParameters​(javax.sql.DataSource dataSource,
                                         Param[] params)
                                  throws MappingException
        Set all the parameters of the given array at the given datasource by calling one of the set methods of the datasource.
        Parameters:
        dataSource - The datasource to set the parameters on.
        params - The parameters to set on the datasource.
        Throws:
        MappingException - If one of the parameters could not be set.
      • buildMethodName

        public static java.lang.String buildMethodName​(java.lang.String name)
        Build the name of the method to set the parameter value of the given name. The name of the method is build by preceding given parameter name with 'set' followed by all letters of the name. In addition the first letter and all letters following a '-' sign are converted to upper case.
        Parameters:
        name - The name of the parameter.
        Returns:
        The name of the method to set the value of this parameter.
      • createConnection

        public java.sql.Connection createConnection()
                                             throws java.sql.SQLException
        Creates a new JDBC Connection instance.
        Specified by:
        createConnection in interface ConnectionFactory
        Returns:
        A JDBC Connection.
        Throws:
        java.sql.SQLException - If the JDBC connection cannot be created.