In this document we are going to describe an introduction of how to create your first responsive application from scratch, using the Alfresco Application Development Framework (from now on named ADF). The Alfresco ADF is provided by Alfresco as Open Source, to build custom applications on top of the Activiti BPM Engine and Alfresco ECM Repository. We won’t introduce here the basis of the Alfresco ADF, because we would like to focus the content on the creation of your first ADF Project. To better describe the tasks, we are going to use “a step by step“ approach, more practical and easy to follow for our goal. If you would prefer to discover other details about ADF, please go through the content listed below.
Creating your first application with Alfresco ADF is very straightforward, even if you are not an expert into all the requested languages and technologies. Below the complete list of tasks to follow to create your first application with ADF:
1. Service layer setup. In this task you are going to set up Activiti BPM and/or Alfresco ECM as core services for your web application. This task is composed by the sub-tasks listed below.
In each content you can find a “step by step” description of each task, assuming you are familiar with the recent web development principles.
Introduction to the Alfresco ADF architecture
In this introduction, we are going to set up the core services used as basis from your upcoming application. From an architectural point of view, the application created with Alfresco ADF is a front-end layer, completely decoupled from the back-end layer. The back-end layer is defined by a collection of RESTFul based services, as represented in the following picture.
Overview of the architecture of an Alfresco ADF application
In the following content we are going to see how to install and setup Activiti BPM and Alfresco ECM as service layer for an Alfresco ADF application. Before diving deep in the details of the setup, we would like to underline that it is not mandatory to have both the softwares up and running. Depending on your custom application, you could require to have Activiti BPM only or Alfresco ECM only. In our first application we are going to use both, to see in practice an BPM plus ECM use case.
Using the Alfresco ADF v1.1.0 LA, if both Activiti BPM and Alfresco ECM are used, is requested to have the same credentials for the two systems. With “same credentials” we mean the same users available in Activiti and Alfresco, with the same username and password. For this purpose, we suggest to create a new user with Administrator’s permits into Alfresco with username firstname.lastname@example.org and admin as password (the default Administrator credentials in Activiti).