Camunda Team Blog

camunda BPM camunda BPM 7.0.0-alpha8 released

Written by Daniel Meyer on , under Execution category.
Here comes the latest camunda BPM alpha release with the following highlights: New features in cockpit webapplication: Greatly improved layout Editing process variables Cancelling a process instance Increment retries for failed jobs Login based on Process Engine Identity Service We added a new application called camunda Admin which provides support for Managing users & groups based on the process engine engine identity service Creating an initial user for a process engine The REST API was enhanced  Improved variable handling Added Jobs resource (contribution by Clint Manning, 1&1) Added User and Group Resources The Process Engine got smarter Started work on authorization service Braking change: the URL for cockpit is now http://localhost:8080/camunda/.

camunda BPM 7.0-alpha7 released

Written by Roman Smirnov on , under Execution category.
camunda BPM 7.0.0-alpha7 is out now! The highlights of this new release are: In Cockpit we worked on the visualization of Process Instances: Incidents of a running process instance will be shown in the corresponding rendered process diagram. The former introduced Activity Instance Tree will be visualized as a tree. Now it is possible to select a BPMN element in the rendered process diagram or to select a activity instance wihtin the activity instance tree.

Announcing the Release Date of camunda BPM 7.0.0 GA

Written by Robert Gimbel on , under Execution category.
We are proud to announce the major release date of camunda BPM: 7.0.0 GA* on 31.08.2013  All features will be open source, exept for the IBM Websphere AS distribution. From that day on, there will also exist the supported enterprise edition of  camunda BPM. (*General Availability) Highlights of 7.0.0 New webapplication for process monitoring with BPMN 2.0, based on an open plugin infrastructure Faster process engine with asynchronous history, optimized for high load scenarios New embeddable REST API, based on JAX-RS Java Script library for rendering BPMN 2.0 diagrams  Support for: Tomcat, JBoss, Glassfish and IBM Websphere AS Enahnced user management, supporting LDAP and JAAS Also new in 7.0.0 Fully Java EE 6 compliant process engine, support for message correlation, HTML5 Tasklist for human workflow, a new incident infrastructure in the process engine, lots of bugfixes, lots of helpful documentation.

Introducing an Activity Instance Model to the core Process Engine

Written by Daniel Meyer on , under Execution category.
(this post was originally part of the 7.0.0-alpha6 release blog post but later extracted into an own post). In 7.0.0-alpha6 we introduced the concept of activity instances and the activity instance tree to the core process engine. This post explains the motivation and gives some insight into the internal implementation. Why do we need an Activity Instance Tree? The activity instance tree contains a node for each activity that is currently active in the process instance.

camunda BPM 7.0.0-alpha6 released

Written by Daniel Meyer on , under Execution category.
Today we announce the release of camunda BPM 7.0.0-alpha6. In this release we focused on visualizing process instance state on top of a rendered diagram in cockpit. We added the following features:  Process Instance Detail view in cockpit visualizing active activity instances with count Updated process definition view to include failed jobs from subprocess instances Greatly improved Javascript BPMN 2.0 Renderer (now feature complete) Added persistent Activity Instance tree in process engine Event Subscription Query is exposed in REST and Java API 41 issues were closed.

camunda BPM 7.0-alpha5 released

Written by Daniel Meyer on , under Execution category.
Two weeks after the last alpha release we bring you the freshly baked* alpha5 version of the camunda BPM platform. The highlights of this crispy new release are: Failed jobs plugin in cockpit, Process Instance table in cockpit, Refined client-side plugin infrastructure, New incident infrastructure in process engine, Additions to the REST API, Complete support for websphere application server 8.5 (enterprise customers only) 50 JIRA issues were closed, see the complete release notes.

PHP SDK for camunda BPM: new Incubation Project started

Written by Daniel Meyer on , under Execution category.
If you want to do BPM / Workflow and BPMN 2.0 in PHP then we have good news for you: as part of our camunda BPM polyglot initiative we started a new incubation project which aims at providing a PHP SDK for camunda BPM. This SDK will facilitate the development of PHP-based applications that use the camunda BPM middleware services. The project will provide a client library which authenticates against the REST Api and provide PHP developers with a native API for interacting with the process engine: While the camunda BPM project stays focused on Java as primary programming language, we believe that it is important to support developers that use other programming languages and give them access to the BPMN 2.0 process engine technology, without having to rewrite that technology in every programming language.

Extending camunda Cockpit through Plugins

Written by Nico Rehwaldt on , under Execution category.
camunda Cockpit with a plugin. Yeaaah. As we have seen in the past, it is impossible for camunda Cockpit ---our process monitoring tool--- to satisfy all needs, out of the box. That is why we have long thought about providing it with an appopriate extension mechanism that empoweres users to fit the tool to their very own monitoring needs. With the latest relase of camunda BPM a first version of a plugin system for camunda Cockpit is finally here.

camunda BPM 7.0.0-alpha4 released

Written by Daniel Meyer on , under Execution category.
Release early and release often. Today we bring you the next release of camunda BPM (7.0.0-alpha4). The Highlights are: First cut of new plugin API for camunda cockpit. Added message correlation to REST API. Support for shared process engine in IBM Websphere distribution (enterprise customers only). Read the full release notes in Jira. Message correlation in REST API With the previous release we added a message correlation method to the Java API.

camunda BPM 7.0 on WebLogic 12c

Written by Bernd Rücker on , under Execution category.
If we go on tour together with Oracle I think we have to have camunda BPM running on the Oracle WebLogic application server 12c (WLS in short). And one of our enterprise customers asked - so I invested a Sunday and got it running (okay - to be honest - I needed quite some help from our Java EE server guru Christian). In this blog post I give a step by step description how run camunda BPM on WLS.