Examples with Interface org.eclipse.bpmn2.Interface used on opensource projects

Example 6 with Interface

use of org.eclipse.bpmn2.Interface in project kie-wb-common by kiegroup.

the class Bpmn2JsonUnmarshaller method revisitServiceTasksExecute.

private void revisitServiceTasksExecute(FlowElementsContainer container, List<RootElement> rootElements, List<Interface> toAddInterfaces, List<Message> toAddMessages, List<ItemDefinition> toAddDefinitions) {
    List<FlowElement> flowElements = container.getFlowElements();
    for (FlowElement fe : flowElements) {
        if (fe instanceof ServiceTask) {
            Iterator<FeatureMap.Entry> iter = fe.getAnyAttribute().iterator();
            String serviceImplementation = null;
            String serviceInterface = null;
            String serviceOperation = null;
            EStructuralFeature serviceInterfaceFeature = null;
            EStructuralFeature serviceOperationFeature = null;
            while (iter.hasNext()) {
                FeatureMap.Entry entry = iter.next();
                if (entry.getEStructuralFeature().getName().equals("serviceimplementation")) {
                    serviceImplementation = (String) entry.getValue();
                }
                if (entry.getEStructuralFeature().getName().equals("serviceoperation")) {
                    serviceOperation = (String) entry.getValue();
                    serviceOperationFeature = entry.getEStructuralFeature();
                }
                if (entry.getEStructuralFeature().getName().equals("serviceinterface")) {
                    serviceInterface = (String) entry.getValue();
                    serviceInterfaceFeature = entry.getEStructuralFeature();
                }
            }
            boolean foundInterface = false;
            Interface touseInterface = null;
            if (serviceImplementation != null && serviceImplementation.equals("Java")) {
                for (RootElement iroot : rootElements) {
                    if (iroot instanceof Interface && ((Interface) iroot).getName().equals(serviceInterface)) {
                        foundInterface = true;
                        touseInterface = (Interface) iroot;
                        break;
                    }
                }
                if (!foundInterface) {
                    for (Interface toadd : toAddInterfaces) {
                        if (toadd.getName() != null && toadd.getName().equals(serviceInterface)) {
                            foundInterface = true;
                            touseInterface = toadd;
                            break;
                        }
                    }
                }
            } else if (serviceImplementation != null && serviceImplementation.equals("##WebService")) {
                for (RootElement iroot : rootElements) {
                    if (iroot instanceof Interface && ((Interface) iroot).getImplementationRef().equals(serviceInterface)) {
                        foundInterface = true;
                        touseInterface = (Interface) iroot;
                        break;
                    }
                }
                if (!foundInterface) {
                    for (Interface toadd : toAddInterfaces) {
                        if (toadd.getImplementationRef().equals(serviceInterface)) {
                            foundInterface = true;
                            touseInterface = toadd;
                            break;
                        }
                    }
                }
            }
            if (!foundInterface) {
                touseInterface = Bpmn2Factory.eINSTANCE.createInterface();
                if (serviceInterface == null || serviceInterface.length() == 0) {
                    serviceInterface = fe.getId() + "_ServiceInterface";
                    if (serviceInterfaceFeature != null) {
                        fe.getAnyAttribute().set(serviceInterfaceFeature, serviceInterface);
                    }
                }
                touseInterface.setName(serviceInterface);
                touseInterface.setImplementationRef(serviceInterface);
                touseInterface.setId(fe.getId() + "_ServiceInterface");
                toAddInterfaces.add(touseInterface);
            }
            if (serviceOperation != null) {
                boolean foundOperation = false;
                for (Operation oper : touseInterface.getOperations()) {
                    if (serviceImplementation != null && serviceImplementation.equals("Java")) {
                        if (oper.getName().equals(serviceOperation)) {
                            foundOperation = true;
                            break;
                        }
                    } else if (serviceImplementation != null && serviceImplementation.equals("##WebService")) {
                        if (oper.getImplementationRef().equals(serviceOperation)) {
                            foundOperation = true;
                            break;
                        }
                    }
                }
                if (!foundOperation) {
                    Operation touseOperation = Bpmn2Factory.eINSTANCE.createOperation();
                    if (serviceOperation == null || serviceOperation.length() == 0) {
                        serviceOperation = fe.getId() + "_ServiceOperation";
                        if (serviceOperationFeature != null) {
                            fe.getAnyAttribute().set(serviceOperationFeature, serviceOperation);
                        }
                    }
                    touseOperation.setId(fe.getId() + "_ServiceOperation");
                    touseOperation.setName(serviceOperation);
                    touseOperation.setImplementationRef(serviceOperation);
                    Message message = Bpmn2Factory.eINSTANCE.createMessage();
                    message.setId(fe.getId() + "_InMessage");
                    ItemDefinition itemdef = Bpmn2Factory.eINSTANCE.createItemDefinition();
                    itemdef.setId(message.getId() + "Type");
                    message.setItemRef(itemdef);
                    toAddDefinitions.add(itemdef);
                    toAddMessages.add(message);
                    touseOperation.setInMessageRef(message);
                    touseInterface.getOperations().add(touseOperation);
                    ((ServiceTask) fe).setOperationRef(touseOperation);
                }
            }
        } else if (fe instanceof FlowElementsContainer) {
            revisitServiceTasksExecute((FlowElementsContainer) fe, rootElements, toAddInterfaces, toAddMessages, toAddDefinitions);
        }
    }
}