Package org.pentaho.reporting.engine.classic.core.modules.misc.connections

Interface DataSourceService

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void clearCache()
      This method clears the JNDI DS cache.
      void clearDataSource​(String dsName)
      This method clears the JNDI DS cache.
      DataSource getDataSource​(String dsName)
      Since JNDI is supported different ways in different app servers, it's nearly impossible to have a ubiquitous way to look up a datasource.
      String getDSBoundName​(String dsName)
      Since JNDI is supported different ways in different app servers, it's nearly impossible to have a ubiquitous way to look up a datasource.

    • Method Detail

      • clearCache

        void clearCache()
        This method clears the JNDI DS cache. The need exists because after a JNDI connection edit the old DS must be removed from the cache.

      • clearDataSource

        void clearDataSource​(String dsName)
        This method clears the JNDI DS cache. The need exists because after a JNDI connection edit the old DS must be removed from the cache.

      • getDataSource

        DataSource getDataSource​(String dsName)
                  throws DatasourceServiceException
        Since JNDI is supported different ways in different app servers, it's nearly impossible to have a ubiquitous way to look up a datasource. This method is intended to hide all the lookups that may be required to find a jndi name.
        Parameters:
        dsName - The Datasource name
        Returns:
        DataSource if there is one bound in JNDI
        Throws:
        DatasourceServiceException

      • getDSBoundName

        String getDSBoundName​(String dsName)
               throws DatasourceServiceException
        Since JNDI is supported different ways in different app servers, it's nearly impossible to have a ubiquitous way to look up a datasource. This method is intended to hide all the lookups that may be required to find a jndi name, and return the actual bound name.
        Parameters:
        dsName - The Datasource name (like SampleData)
        Returns:
        The bound DS name if it is bound in JNDI (like "jdbc/SampleData")
        Throws:
        DatasourceServiceException