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Monday, 30 October 2017 06:00

HTML Report 2, Electric Boogaloo

HTML Report 2, Electric Boogaloo

As a sequel to my previous article on how to edit the CSS generated by Enterprise Architect to personalise your generated HTML report I was prompted by Guillaume to create this follow up as he gave me an idea on how to make these changes prior to generation. As we have already identified the changes that we need to make in the previous article we can actually create our own customised version of the CSS EA would use and specify that this is then used as we create our HTML report.


So how do we do this?

Keeping in mind the list of changes that we need to make:

  1. Change the attributes for .IndexHeader so that the logo fits within the header of the report.
  2. Change the attributes for .IndexBody to cater for the changes that we have made to the header.
  3. Change the attributes for #contentIFrame so that the content section of the report fills the correct amount of the screen.
  4. Change the attributes of #tocIFrame so the table of content is displayed correctly.

With these changes in mind we are ready to get to work on defining our template. To do this you will need to fire up EA. At the bottom of your project browser you will see a tab labelled Resources, click this…

HTML Report 2, Electric Boogaloo

Having clicked this your view will change to…

HTML Report 2, Electric Boogaloo

You will then need to click into the section for Document Generation…

HTML Report 2, Electric Boogaloo

Next, right click Web Style Templates and choose Create HTML Template. This will bring up the following dialog…

HTML Report 2, Electric Boogaloo

Enter a name for your new template and a new window will open…

HTML Report 2, Electric Boogaloo

You can select any of the options listed in the left hand pane for editing by simply clicking on them. As the changes we are looking to make are relatively simple the only option that we need to concern ourselves with is CSS – Main. Click this option and you will see the following…

HTML Report 2, Electric Boogaloo

You will then see the CSS display itself in the right hand pane, navigate to the areas of interest by pressing ctrl+f and entering the headings outlined earlier. Clicking on the find next button will take you to these areas in the CSS and you can make the necessary changes. Once you have made the changes click save and then click close. With these actions complete you are now ready to generate a new HTML report that will automatically use your custom CSS.

As before right click on your project in the project browser and choose HTML Report…

HTML Report 2, Electric Boogaloo

Clicking this will display the familiar dialog…

HTML Report 2, Electric Boogaloo

Under the Style option you will now be able to have a drop down menu that will list the names of any custom templates that you have created. For this example, I have changed the style to be the CUSTOM template created earlier in this article, this means that when we generate our report EA will now use our predefined custom CSS rather than the standard set. We also need to specify our logo as before, then click Generate.

The result is that our HTML report has been generated with no changes to be made and that we can re-use our template every time that we need to create this kind of report…

HTML Report 2, Electric Boogaloo

Published in Tutorials

During his time as an Enterprise Architect consultant, Jan van Oort trained numerous SparxSystems Central Europe customers eager to improve their modeling skills and methodologies. When he co-founded the startup KIVU in 2016, he naturally introduced Enterprise Architect there as well, which quickly became a key development tool. KIVU Technologies is a provider of scalable software for network analysis which is currently in demand, not only in the security sector.

In times of increasing monitoring and collection of mass data, KIVU is an exceptional example. Using well-designed software, KIVU enables the analysis of networks (not just social networks) from known nodes. The software is designed to assist analysts in narrowing down their data and connections to relevant, manageable networks, enabling them to focus on pertinent content and behaviour at greater speed.  Jan van Oort, Chief Engineer of KIVU: "As a former Enterprise Architect Trainer, I recognized the potential of model-based development right from the start of our project. Enterprise Architect supports me mainly in three key areas: Requirements definition, communicating with investors and customers, and presenting our project at events.”

As a result, KIVU recently completed a seed financing round of EUR 1.8 million and is thus able to push ahead with its development. Hans Bartmann, Managing Director at SparxSystems Software Central Europe: "We congratulate KIVU on a successful financing round. At the same time, we are pleased that one of our former trainers is now leveraging the potentials of model-based development to create a data-protection-friendly network analysis platform. This approach combines many positive aspects and has the best prerequisites for an international victory from Austria."

 

Requirements are easily defined in the model

“The KIVU platform consists of two parts: a graphical user interface (GUI) and a database (backend server) called TARIM. Right at the start of the development of TARIM, I realized that the requirements defined here had to be clearly understandable for every developer. A model is ideal for this purpose, because it allows requirements to be defined graphically, regardless of how the programming based on it is handled," explains van Oort. Based on this requirement shown in the model, a programmer creates source code, which is then stored in a version control system (Github). In this way, van Oort can always keep track of whether a requirement has been successfully completed or whether subsequent improvements are necessary.

While the Chief Engineer deliberately does not oblige the programmers to work with the model-based approach, they still see the benefits. “As our GUI has continued to grow over the past year, the developers recently asked me if they could work with Enterprise Architect, not least due to the fact that over 40,000 lines of code can very practically be handled in a single model.” The first model (database) has therefore now been merged with the second model (GUI). The GUI is created in JavaScript, has to run in every current browser and allows the display of different views. It has a connection to the database at any time in order to be able to display changes immediately.

Since the platform is designed for the throughput of large amounts of data (social networks, telephone, time or bank data, etc.), all analyses are carried out in the database. This relieves the GUI and ensures that the displays are always current. By using special filters, only highly relevant data is analyzed. “Our data processing and filtering must be very transparent in order to be able to disclose it at any time should we be requested to do so by the authorities. On the one hand, we must guarantee the required level of data protection, while providing a powerful network analysis tool on the other,” explains van Oort.

Due diligence mastered with modeling

These days, a ‘technical due diligence’ examination is usually required on the way to start-up financing. An external expert assesses whether the start-up can really perform the service as claimed. KIVU also had to take this step, but did not want to disclose its own source code. “I can only recommend to any software start-up to use a model for this purpose. Since our Bulgarian auditor works with Enterprise Architect himself, we were able to use shared model views to successfully and quickly complete the audit via the Internet,” van Oort emphasizes. Last but not least, the KIVU team uses the views from the model in lectures, most recently at the first VÖSI (Austrian Software Industry Association) Software Day in Vienna. “We usually show our approach at security conferences in front of developers who of course want to see something concrete and understand the interrelationships. With the help of model views, this is no problem.” The views can be varied according to the target group, which significantly increases the comprehensibility and effectiveness of the presentations.

1 Team KIVU

Image 1: The KIVU team (from right to left): in front, Christian Weichselbaum, Daniela Klimpfinger, Julia Franciotti; in back, Robert Wesley, Jan van Oort (in a white t-shirt) and Frazer Kirkman in back.

Tarim

Image 2: The TARIM database developed by KIVU

(All images ©KIVU Technologies)

3 KIVU API

Image 3: This image represents the top layer of  the KIVU API  in the form of UML / Java interfaces, as well as the "tip of the iceberg" with regard to the API's actual implementation.  Concrete classes will often appear in one or more sequence diagrams. These diagrams (the associated code) are what developers at KIVU get to work with. The interfaces are round-trip engineered against the source code: a modification by the Chief Engineer on one side (code or model) results into an update at the other side, and forces the developers to implement it. All the while, the Chief Engineer doesn't need to look at implementation details, although at any time he can reverse-engineer the implementation source code into the model. Similar diagrams exist of protocol layers, specific parsing utilities etc. etc.  

About KIVU Technologies

KIVU Technologies is a provider of scalable software for the analysis of networks in the security sector and beyond. The company was founded in 2016 in Vienna by Robert Wesley, Jan van Oort and Christian Weichselbaum, and recently received seed financing of EUR 1.8 million. Austrian aws Gründerfonds and btov Partners led the financing round with the participation of APEX Ventures. In addition, Ewald Hesse and Louis Curran are supporting the start-up as angel investors. The KIVU team consists of engineers, developers, data scientists, analysts and security experts.

http://kivu.tech/

About Sparx Systems

Sparx Systems was founded in Australia in 1996 and is the producer of Enterprise Architect, the world’s premiere UML modeling platform. Enterprise Architect is used to design and produce software systems, business process modeling, and modeling of any process or system. Enterprise Architect has been implemented by over 650,000 users due to its high performance at an unbeatable price. Enterprise Architect is an easy-to-understand, team-based modeling environment that helps organizations analyze, design and create well-documented systems precisely and comprehensibly. It also allows companies to collect and present the often distributed knowledge of teams and departments.

In order to support customers in their own language and time zone, SparxSystems Software Central Europe was created in 2004 to provide for the entire German-speaking region with software licenses, training and consulting.

You can find more information at www.sparxsystems.eu

Published in Case Studies
Tuesday, 17 October 2017 06:00

RAMI 4.0 Toolbox

RAMI 4.0 Toolbox

The RAMI 4.0-Toolbox deals with the complexity that comes up with Industrie 4.0. Implemented as extension for the modeling tool Enterprise Architect it provides a framework for modelling an architecture based on cyber physical systems.

RAMI Toolbox 2 768x432

History

Building on the success that comes with the SGAM-Toolbox we started creating a new concept for Industrie 4.0 in 2016. Currently the first launch of the toolbox is available which includes some adaptations and improvements.

 

Technology

The toolbox is based on the “Model Driven Generation” technology provided by Enterprise Architect where the results are stored in a XML-based file. The language of choice is C# which allows to make use of all functionalities that come with it.

The RAMI 4.0 Toolbox has been made possible and in cooperation with SparxSystems Central Europe (DE: www.sparxsystems.de, EN: www.sparxsystems.eu

 

Outlook

The next step is to improve the toolbox according to usability and scope of functions. To achieve this, the toolbox is under continuous processing and integration of suggestions from constant exchange with the community.

Complete documentation: https://www.en-trust.at/wp-content/uploads/Introduction-to-RAMI-Toolbox.pdf 

Press Relase (german): https://www.pressebox.de/pressemitteilung/sparxsystems-software-gmbh/SparxSystems-CE-RAMI-40-modellbasiert-umsetzen/boxid/876469

 

Published in Community Resources

Editing an HTML report generated from Enterprise Architect using CSS

Introduction

This article will walk you through the process of making a couple of simple tweaks to your HTML Report generated from Sparx Systems Enterprise Architect.


So what's the challenge here?

If you have ever needed to create a quick and simple report to walk a colleague or stakeholder through certain aspects of your model, then by far the quickest and easiest route is to generate an HTML Report from EA.

This will create an HTML version of your project locally that can be navigated & drilled down into (but not updated etc). When creating this report, you have the option to include your own logo as a way of adding a little bit of an extra visual engagement to your publication.

The challenge that you can, and will likely, run into is that there is a set size for the logo that EA does not tell you about and you will not see the effect of until you view the report and see that your logo is cut off by content.


How do I fix this?

To start you will need to generate an HTML report from your model. If you are not sure of how to do this simply right click the root node of your model in EA and choose “HTML Report” from the menu…

Editing an HTML report generated from Enterprise Architect using CSS

When you click this option you will be presented with the following dialog…

Editing an HTML report generated from Enterprise Architect using CSS

In this dialog check all the options that you want to include in your report and specify your output destination folder and your logo image. When ready, click “Generate” and you will have a progress bar pop up momentarily while EA generates your report.

When this process has finished you can either click “View” or navigate to your Output folder & open the file “Index.htm” (there will be other files & folders generated as well but for now this all you will need).

When opened you will see something like this….

Editing an HTML report generated from Enterprise Architect using CSS

As you can see, the logo is too big for the report and there is no way to address this issue inside of EA.

So what do we do?


The Solution!

The first thing we do is to open up the HTML report using Chrome. This itself posed its own challenge initially as out of the box Chrome does not really support file based URLs, but there is a work around for this (thanks to Phil Chudley for showing me this).

Firstly, find your shortcut for Chrome, right click it and choose “Properties”. When the Properties window appears locate the section labelled “Target” and add the following to the end of the information there:

--allow-file-access-from-files

Make sure that you include a space between …chrome.exe” and the string shown above for this to work.

Editing an HTML report generated from Enterprise Architect using CSS

We now need to make some changes to the HTML report.

Earlier I mentioned that there are several files generated at your output destination when you create this HTML report. One of those folders is titled CSS and contains two files, you will need to open the “ea.css”, personally I use Notepad for this but there are a host of tools you could use.

With your CSS file open and with Chrome displaying your report it’s time to start editing.

Hover your cursor over your logo, right click and choose the “Inspect” tool…

Editing an HTML report generated from Enterprise Architect using CSS

This will open up a new Chrome window displaying the developer tools…

Editing an HTML report generated from Enterprise Architect using CSS

The sections that we will need to pay attention to are:

  • IndexHeader; this will be apparent immediately if you choose to inspect the logo
  • IndexBody; you will see this below IndexHeader but you will also need to expand this section clicking the triangular icon to the left of it to expose the other areas we need:
    • tocIFrame; this is the section of the page containing the model tree in your report
    • contentIFrame; this is the main section of your report that displays your information

.IndexHeader

Editing an HTML report generated from Enterprise Architect using CSS

This is the CSS controlling the display of this section of the report. The important factor here is the height property. As you can see, it is by default only 60 pixels tall and in our example the logo is larger than this.

To adjust this click into the area where it displays “60px”. You can overwrite this with your desired figure or you can adjust it your logo by using the up arrow to increase the height one pixel at a time. In our example I changed mine to 91px.

With your ea.css file open you will need to find .IndexHeader in there and adjust the height to your new value. Save but don’t close your ea.css file.

You will, for now, still see something similar to this…

Editing an HTML report generated from Enterprise Architect using CSS

What we now need to do is make the body of our report work with the changes that we have made to the header.

To do this we need to make some changes to the section of the CSS for .IndexBody

.IndexBody

Using the developer tools window you now need to pay attention to the CSS for this section…



The change we need to make here is to the position attribute from position: absolute; to position: inherit;

You will see that this changes the position of the body of the report allowing the header section to be fully displayed along with our logo...

Editing an HTML report generated from Enterprise Architect using CSS

Make sure to adjust this section in your ea.css file & save.

You will notice that this has created a new issue in that the frame housing our table of contents has now shrunk. You can still expand and use this section as you normally would however it quickly results in excessive scrolling. This is something that we don’t want and so we will need to make a couple more changes to fix this.

#contentIFrame

This is the frame that displays our content & in the developer tools it will look like this…

Editing an HTML report generated from Enterprise Architect using CSS

In the developer tools this section will appear grey and so cannot be edited there. Instead you will need to locate this section in the ea.css file and make the change there without previewing it.

The change that you will need to make is to the attribute height: 100%; to instead be height: -webkit-fill-available; as shown above. Then save your ea.css file. This will set the size for the main display frame.

Next we need to look at the frame for the table of contents.

#tocIFrame

To make our Iframe look correct we will need to make the same change as we have just made to the content frame…

Editing an HTML report generated from Enterprise Architect using CSS

Again the change that you will need to make is to the attribute height: 100%; to instead be height: -webkit-fill-available; as shown above.

Then save your ea.css file.

You have now completed the changes necessary to have your HTML report display properly and with your own logo. From now on you will see something akin to this upon opening…

Editing an HTML report generated from Enterprise Architect using CSS

Everything is now exactly where you would expect it to be and in a useable fashion.

There is something to bear in mind should you choose to use this method. If after following this method, you need to make changes to your model & regenerate the HTML report to the same output destination then your changes to the CSS will be overwritten as well.

To get around this, before you regenerate your HTML report simply rename the ea.css file to something else e.g. ea – NEW.css and then regenerate the report.

What you find now is that in the CSS folder in your output destination there will now be another file called ea.css and this is the one that the report will default to. Simply delete this file and rename the ea – NEW.css file back to ea.css having done this your updated report will open & use your modified CSS still.

Obviously there is a lot more styling you could apply by using the CSS, this is just a simple fix for a particularly common bugbear with the HTML Report.

You can find more content like this on our YouTube channel, Facebook and Twitter.

Published in Tutorials

Enterprise Architect User Group

London 2017; 18th - 19th May

EA User Group - London 2017The London

2017 meeting of the Enterprise Architect User Group sees a shakeup to the agenda in the form of an additional day being added to the roster. In additional to the traditional presentation day of User Stories, How to's etc the extra day added to the event is taking the form of a training day.

The training day adds to the event a selection of six, three hour training sessions on a variety of subjects from BPMN to TOGAF and Model Curation.


Location

Code Node, 10 South Place, London, EC2M 7BT

Get Directions

EA User Group - London 2017

 

 

 

 

 

 

 

 

 


Agenda; Thursday 18th May

EA User Group - London 2017

You can find information on these training sessions over at the EA User Group website.


Agenda; Friday 19th May

EA User Group - London 2017

You can find a synopsis for each of these presentations over on the EA User Group website.


How to buy your tickets...

Tickets for the event are available directly from the EA User Group website and are priced as follows:

  • Full two day event ticket; £550.00 +Vat
  • Friday only ticket; £75.00 +Vat

EA User Group - London 2017

Published in News
Wednesday, 11 January 2017 09:51

London User Group; Call for Speakers

 
 

If you are a user of Sparx Systems’ Enterprise Architect, we’re inviting you to share your user stories with the EA community at the next User Group event in central London on May 19th 2017.

 

We are interested in just about everything you do with Enterprise Architect, from the organisation of your model to enhancements you have made using MDG or the automation API, or even just a project with which you are especially happy. That said, we are not just after the sunshine stories and would be interested in hearing about any experiences learned the hard way.

Presentations of an obvious or purely commercial nature will not be accepted. View our speakers style guide for tips.
 JOIN US AT Code Node, London
This year's London event is returning to the fantastic Skills Matter venue, Code Node. But this time around we're adding a twist to the proceedings. London 2017 will see an additional day added to the event roster which will be on the 18th May before the usual day of presentations and networking on the 19th. This extra day of content will be a training day with no less than six half day training sessions running! Full details on the training day will be published on the EA User Group website, along with ticketing information very soon.
 
 
Published in News
Friday, 02 December 2016 12:03

How to use the Relationship Matrix

Dunstan Thomas ConsultingAbove all else one of the most recurring questions Dunstan Thomas Consulting has encountered from clients over the years is "How do we use the Relationship Matrix?"

With that in mind we've got a short clip on how you can start effectively putting the Relationship Matrix into use for yourself...

https://www.youtube.com/watch?v=miiWN5PBuk0&t=30s

 

Sam Nice
Online Training, Marketing & Product Specialist
Dunstan Thomas Consulting
@DTUML 

 

Published in Tutorials
Wednesday, 24 August 2016 11:21

New EA workshops from Dunstan Thomas

NEW: Sparx Systems Enterprise Architect Workshops from Dunstan Thomas Consulting

logoHex_cl

As an alternative to our traditional classroom style training Dunstan Thomas Consulting now offer a series of Sparx Systems Enterprise Architect workshops.

These workshops provide all the fundamental practical skills that are necessary in order for you to use Enterprise Architect efficiently and effectively. The emphasis is on the practical rather than the theoretical and we will work with you so that exercises can be tailored to meet your specific modelling requirements.

 


Available Workshops

Sparx Systems Authorised Training Partner - ArcGIS Geodatabase Modelling in EAOur current offering of Sparx Systems Enterprise Architect Workshops include:


All details are available on our website or call our sales team on +44 (0) 23 9282 2254.

Published in News

Re-Using Elements

In this latest instalment in the series Phil Chudley will be looking at how to re-use Elements from your repository in Enterprise Architect.

https://www.youtube.com/watch?v=_DIs2ROV8fM 

As always all of our videos are available right now via our YouTube channel ... and don't forget to subscribe!

Published in Tutorials

Managing Connectors

In this latest instalment in the series Phil Chudley will be looking at managing your connectors in Enterprise Architect.

https://www.youtube.com/watch?v=UhTsvUDrgDU

As always all of our videos are available right now via our YouTube channel ... and don't forget to subscribe!

Published in Tutorials
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