Examples of org.pentaho.platform.api.engine.IConditionalExecution

org.pentaho.platform.api.engine.IConditionalExecution
This interface supports conditional execution of action sequence 'actions' blocks @author Marc Batchelor June 2008

    status = IRuntimeContext.RUNTIME_STATUS_SUCCESS;
  }


  private void performActions( final IActionSequence sequence, final IActionCompleteListener doneListener,
      final IExecutionListener execListener, final boolean async ) throws ActionSequenceException {
    IConditionalExecution conditional = sequence.getConditionalExecution();
    if ( conditional != null ) {
      try {
        if ( !conditional.shouldExecute( paramManager.getAllParameters(), RuntimeContext.logger ) ) {
          //audit(MessageTypes.ACTION_SEQUENCE_EXECUTE_CONDITIONAL, MessageTypes.NOT_EXECUTED, "", 0); //$NON-NLS-1$ //$NON-NLS-2$
          if ( RuntimeContext.debug ) {
            this.debug( Messages.getInstance().getString( "RuntimeContext.INFO_ACTION_NOT_EXECUTED" ) ); //$NON-NLS-1$
          }
          status = IRuntimeContext.RUNTIME_STATUS_SUCCESS;

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        actionDefinitionList.add( actionDefinition );
      }
    }
    // action sequences with 0 actions are valid, see: JIRA PLATFORM-837


    IConditionalExecution conditionalExecution =
        SequenceDefinition.parseConditionalExecution( actionsNode, logger, "condition" ); //$NON-NLS-1$


    ActionSequence sequence = new ActionSequence( loopParameterName, seqDef, actionDefinitionList, loopUsingPeek );


    sequence.setConditionalExecution( conditionalExecution );

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      Node condition = actionRootNode.selectSingleNode( nodePath );
      if ( condition == null ) {
        return null;
      }
      String script = condition.getText();
      IConditionalExecution ce = PentahoSystem.get( IConditionalExecution.class, null );
      ce.setScript( script );
      return ce;
    } catch ( Exception ex ) {
      logger.error( Messages.getInstance().getErrorString( "SequenceDefinition.ERROR_0005_PARSING_PARAMETERS" ), ex ); //$NON-NLS-1$
    }
    return null;

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Related Classes of org.pentaho.platform.api.engine.IConditionalExecution

org.pentaho.platform.engine.services.actionsequence.SequenceDefinition

org.pentaho.platform.engine.services.runtime.RuntimeContext

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