Custom java code to access Oracle BPM 11g Button actions ( Submit , Cancel. withdraw , suspend , escalate )

Custom java code to access Oracle  BPM 11g Button actions ( Submit , Cancel, withdraw, suspend , escalate )



Use following piece of java code in your application to perform any BPM related pre-defined button actions . Depending upon the type of button, change the button name which highlighted in red Color 


import oracle.adf.model.OperationBinding;
import oracle.adf.model.binding.DCBindingContainer;
import oracle.adf.model.binding.DCIteratorBinding;
import oracle.binding.BindingContainer;
 

public void exitBPMWorkflow(){
    
             String returnMessage = null;
             try {
                 
              DCBindingContainer bindings = (DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
                 OperationBinding operationBinding = (OperationBinding)bindings.getOperationBinding("SUBMIT");
                 Map paramsMap = operationBinding.getParamsMap();

                 paramsMap.put("DC_OPERATION_BINDING", "bindings.SUBMIT");
                 operationBinding.execute();
                 List errorsOnSubmit = operationBinding.getErrors();
                 if (errorsOnSubmit == null || errorsOnSubmit.isEmpty()) {
                     returnMessage = "closeTaskFlow";
                     FacesContext facesContext = FacesContext.getCurrentInstance();
                     ExtendedRenderKitService service = Service.getRenderKitService(facesContext, ExtendedRenderKitService.class);
                     service.addScript(facesContext, "window.opener = self;window.close();");
                 }
             } catch (Exception e) {
             }
    }