Package org.sqlproc.engine

Interface SqlExtendedMonitor

All Superinterfaces:
SqlMonitor
All Known Implementing Classes:
SqlEmptyMonitor
public interface SqlExtendedMonitor extends SqlMonitor
The vehicle interface definition, which can be used to monitor the duration of all SQL queries execution.

The implementation can be based for example on the Javasimon library. The standard implementation is an empty one, which just delegates the execution to the runner, for example 

 public <E> List<E> runList(Runner runner, Class<E> resultClass) {
     return (List<E>) runner.run();
 }

For more info please see the Tutorials.

Author:
Vladimir Hudec

  • Method Details

    • runListSql

      <E> List<E> runListSql(SqlMonitor.Runner runner, Class<E> resultClass)
      The SQLMonitor visitor method called from inside the main execution methods in SqlQueryEngine devoted only to SQL statement execution.
      Parameters:
      runner - the anonymous instance of SqlMonitor.Runner, which encapsulates the query execution
      resultClass - the class used for the return values of the query execution output
      Returns:
      the list of the resultClass instances

    • runSql

      <E> E runSql(SqlMonitor.Runner runner, Class<E> resultClass)
      The SQLMonitor visitor method called from inside the main execution methods in SqlCrudEngine and SqlCrudEngine devoted only to SQL statement execution..
      Parameters:
      runner - the anonymous instance of SqlMonitor.Runner, which encapsulates the query execution
      resultClass - the class used for the return value of the query execution output
      Returns:
      the instance of the resultClass