Mauricio Salatino [https://community.jboss.org/people/salaboy21] created the document: "Human Task Module Refactoring" To view the document, visit: https://community.jboss.org/docs/DOC-18789 -------------------------------------------------------------- This document aims to explain how the human task module should look after applying some refactorings which were the results of several experiments. You can more about this experiments here: https://github.com/Salaboy/human-task-poc-proposal https://github.com/Salaboy/human-task-poc-proposal The following sections describe how the module will look like after the refactorings h1. APIs h1. Services Working Together The following image shows how the interactions with the human task module will happen. The diagram shows the interfaces and implementations required to interact with a TaskInstance https://community.jboss.org/servlet/JiveServlet/showImage/102-18789-1-190... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-18789-1... The previous figure shows all the components interacting when we want to interact with a task instance that was already created. So let's say for example that we want to start a task. From the client perspective he/she can use the TaskServiceEntryPoint to start the task. This TaskServiceEntryPoint will delegate the calls to the different service implementations. In this case if we are starting a task the TaskInstanceService implementation will delegate the action to the LifeCycleManager. As you can see the LifeCycleManager, no matter the implementation is being decorated by an UserGroupDecorator which in charge of handling the resolution of the identities associated with the operation. The LifeCycleManager is also an Event Producer, which means that is in charge of generating events to communicate to the external world the LifeCycle changes of each task. We can then attach external listeners to Observer these events h1. Integration with the Outside World -------------------------------------------------------------- Comment by going to Community [https://community.jboss.org/docs/DOC-18789] Create a new document in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=102&a...]