How to use

Inputs

in

org.qi4j.io

  @Override
  public void run()
  {
    synchronized (listeners)
    {
      Input<TransactionApplicationEvents, RuntimeException> input = Inputs.iterable( Collections.singleton( transactionDomain ) );
      for (Output<TransactionApplicationEvents, ? extends Throwable> listener : listeners)
      {
        try
        {
          input.transferTo( listener );
        } catch (Throwable e)
        {
          logger.warn( "Could not notify event listener", e );
        }
      }
    }
  }
} );

/**
 * Read lines from a UTF-8 encoded textfile.
 *
 * If the filename ends with .gz, then the data is automatically unzipped when read.
 *
 * @param source textfile with lines separated by \n character
 *
 * @return Input that provides lines from the textfiles as strings
 */
public static Input<String, IOException> text( final File source )
// END SNIPPET: method
{
  return text( source, "UTF-8" );
}

@Test
public void testIOString()
  throws Exception
{
  StringBuilder sb = new StringBuilder();
  iterable( byteCollection() ).transferTo( map( valueSerialization.serialize(), text( sb ) ) );
  String output = sb.toString();
  List<Byte> list = new ArrayList<Byte>();
  text( output ).transferTo( map( valueSerialization.deserialize( Byte.class ), collection( list ) ) );
  assertEquals( byteCollection(), list );
}

Inputs.iterable( Iterables.iterable( unitOfWorkDomainValue ) ).transferTo( eventOutput );