Re: Is there a clean way to default route transaction mode at the route builder level

[baudoust]

Hi,

Here is the solution I found, which seems to work ... in a class which
extends RouteBuilder :

@Override
    public RoutesDefinition configureRoutes(ModelCamelContext context)
throws Exception {
        
        
        
        
        super.configureRoutes(context);
                        
        for (RouteDefinition routeDef : this.getRouteCollection().getRoutes()){
                
                boolean isTransacted = false;
                
                List<OnExceptionDefinition> onExceptions = new
ArrayList<OnExceptionDefinition>();
                List<InterceptDefinition> intercepts = new
ArrayList<InterceptDefinition>();
                List<InterceptFromDefinition> interceptFromDefinitions = new
ArrayList<InterceptFromDefinition>();
            List<InterceptSendToEndpointDefinition>
interceptSendToEndpointDefinitions = new
ArrayList<InterceptSendToEndpointDefinition>();
            List<OnCompletionDefinition> onCompletions = new
ArrayList<OnCompletionDefinition>();
            
            
            
            for (ProcessorDefinition output : routeDef.getOutputs()) {
                log.info(output.getClass().getName());
                if (output instanceof org.apache.camel.model.PolicyDefinition){
                        log.debug("ban : route " + routeDef.getId() + " was 
already
defined with transactional mode set-up : ");
                        isTransacted = true;
                }
            }
            
            if (isTransacted){
                continue;
            }
                
                for (ProcessorDefinition output : routeDef.getOutputs()) {
                        if (output instanceof OnExceptionDefinition) {
                                onExceptions.add((OnExceptionDefinition)output);
                                continue;
                        }
                        
                        if (output instanceof InterceptFromDefinition) {
                                
interceptFromDefinitions.add((InterceptFromDefinition)output);
                                continue;
                        }
                        if (output instanceof 
InterceptSendToEndpointDefinition) {
                        
interceptSendToEndpointDefinitions.add((InterceptSendToEndpointDefinition)output);
                                continue;
                        }
                        if (output instanceof InterceptDefinition) {
                                intercepts.add((InterceptDefinition)output);
                                continue;
                        }
                        if (output instanceof OnCompletionDefinition) {
                                
onCompletions.add((OnCompletionDefinition)output);
                                continue;
                        }                                               
                }
                
                if (!isTransacted){
                        if 
(!routeDef.getOutputs().contains("PolicyDefinition")){  
                        TransactedDefinition td = new TransactedDefinition();
                        td.setType(TransactedPolicy.class);
                        td.setRef("PROPAGATION_REQUIRES_NEW");
                        routeDef.addOutput(td);
                        log.info("BAn : default transacted mode set-up");    
                        
                        RouteDefinitionHelper.prepareRoute(context, routeDef, 
onExceptions,
intercepts, interceptFromDefinitions, interceptSendToEndpointDefinitions,
onCompletions);
                        }
                }
                
                
        }



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