To date, its lack of integration with model-driven engineering (MDE) techniques has limited its benefits across the development lifecycle. Theme/ UML is an existing approach to aspect-oriented modelling that supports the modularisation and composition of concerns, including crosscutting ones, in design. Some heuristics to transform UML models into DERCS, which have been implemented in GenERTiCA, are also discussed.Ĭarton, Andrew Driver, Cormac Jackson, Andrew Clarke, Siobhán Additionally, this paper discusses the Distributed Embedded Real-Time Compact Specification (DERCS), a PIM created to support UML-based code generation tools. GenERTiCA generates source code from UML models, and also performs weaving of aspects, which have been specified within the UML model. This paper discusses an infrastructure created to build GenERTiCA, a flexible tool that supports a MDE approach, which uses aspect-oriented concepts to handle non-functional requirements from embedded and real-time systems domain. The use of Model-Driven Engineering (MDE) techniques in the domain of distributed embedded real-time systems are gain importance in order to cope with the increasing design complexity of such systems. Present paper contains the results of CASE tool (mainly UML editors) comparison against the level of the automation they are offering.Īn Infrastructure for UML-Based Code Generation Tools Actual today's CASE tools are usually offering a combination of several features starting with a model editor and a model repository for a traditional ones and ending with code generator (that could be using a scripting or domain-specific (DSL) language), transformation tool to produce the new artifacts from the manually created and transformation definition editor to define new transformations for the most advanced ones. It is being said that software development automation using CASE tools enables significant level of automation. Nowadays the Object Management Group (OMG) is calling similar arguments in regards to the Unified Modeling Language ( UML) models at different levels of abstraction. CASE tools developed due today's date are being advertised as having "complete code-generation capabilities". In the last 30 years there were numerous model generated software systems offered targeting problems with the development productivity and the resulting software quality. We indeed do pay attention of ascending compatibility.įor newer scripts, you should not rely on this, and use with the -pipe flag.Comparison of Brain Tool to other UML modeling and model transformation tools Unfortunately, since some existing scripts were already using the fact that is not needed in -pipe flag, it has been decided to keep this as a deprecated option, just to allow older scripts to run. Later, it has been decided to normalize this, and to impose everywhere, even with -pipe flag, because it was confusing for users. For all those reasons, was not needed when using -pipe flag at that time. And there is no need to specify a filename. When you use -pipe flag, since the diagram is generated to standard output, there could be only one diagram in the standard input. The is useful to determine the type of diagram (uml, ditaa, jcckit.), and because you can optionally put a filename after the This also allows to have several diagrams inside the same file.Įarlier versions of PlantUML were not supporting ditaa or jcckit. Short answer: You do have to use (or when starting a diagram. You can do this with no Java/J2EE knowledge since there is a tiny web server included in PlantUML.jar. So you should probably install a local server on your own network if you plan to generate diagrams with sensitive information. Once the issue solved, we turn back off HTTP traces and we remove the logs.Ĭoncerning sensitive content: even if we do not store the generated diagrams, please be aware that all traffic goes through HTTP, so it's easy to catch. This is mainly for performance issues (when we have some) to understand the traffic we get. Occasionally we may activate HTTP traces on our server. Furthermore, the diagram data is stored in PNG metadata, so you can fetch it even from a downloaded image. Even if the server is down, you can retrieve the diagram using the flag -decodeurl with the command line. When the server receives the URL, it decompresses the URL to retrieve the diagram text and generates the image. It is not: the whole diagram is compressed into the URL itself. However, we do not store any diagrams on our servers. Links to png or svg generated by PlantUML Server are valid forever (that is as long as the server is up). Edit in Dokuwiki Edit in Asciidoc Edit in Markdown
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