I am trying to do a BPEL Hello World Project, I am following this link "Hello World BPEL"
I am doing everything as stated up to step 13 (however, I do not get a blank wsdl screen as stated in the tutorial, I have to modify the existing elements rather than creating them).
In step 17, as per the tutorial, I should get the associated port, but what I am shown is blank. (The drop-down is empty).
Can anyone tell me what I am I doing wrong? How do I get the correct port here?
I am using eclipse luna and apache ode server 1
Thanks
I think you should look into this video. I am pretty sure you missed something like I did a couple of times using the same tutorial. I for sure found it helpful while getting started with BPEL on the latest Eclipse Oxygen. However, I must say you should also know about Open-ESB. It is an another IDE built on top of Netbeans and is powerful as well. It is too supported by proper documentation and has some neat examples in the Sample projects. ;)
Where can I find a developer guide to kibana, that explain me how the system work and all the things i need to know for developing kibana plugin?
Or if someone could publish snippets of sample plugin.
I've started cloning statusPage plugin, but I don't want to do revers engineering to understand the platform.
On the website, the is no type of developer manual.
Thank you
You can refer to the following links to learn How to develop Kibana Plugins:-
http://logz.io/blog/kibana-visualizations/
https://www.timroes.de/2015/12/02/writing-kibana-4-plugins-basics/
The official answer from 6+ months ago seems to be "don't":
We're working to develop an external API but would caution you away
from making custom changes as things still move pretty fast and
internal APIs are likely to change even in patch versions.
Also, "there are no public plugin APIs right now" (8/2015)
Hard to find any information to date. I recommend you to look at the plugin generator released some days ago:
Generator Kibana Plugin Structure
There are two plugins I found where you can have a look at the code to understand the structure. The first is the Sense plugin, the second Timelion. Timelion matches more to the structure of the generator.
Sense Github
Timelion GitHub
I suggest understanding plugin structure and code for traffic plugin (https://github.com/sbeyn/kibana-plugin-traffic-sg) which would be one of the simplest plugins to understand and you could directly add it to your installed plugin folder in kibana and see it working.
Other than that I would also suggest you do read timroes blogs (https://www.timroes.de/2015/12/02/writing-kibana-4-plugins-basics/) for developing kibana plugins
and last I would also suggest using elasticsearch discussion forum for kibana related issues as well for quicker responses:
https://discuss.elastic.co
Is there at least anything other than Vogella's tutorials and his book, which is completely based on those tuts? Examples from his repo are often either incomplete/unfinished/won't run and those examples even don't match the book actually..
I'd like to find at least some javadoc for this, because any step to a side and I'm completely lost on how to accomplish different tasks and what functionality is available.
Lars Vogel's Tutorials are the most complete and up-to-date documentation on Eclipse 4 development. Second to this is asking questions in Eclipse 4 Community Forum. Last option is to google for specific technical problems, which will in most cases lead you to blog posts from the same people that are active on the forums. (Mainly single supporters like Lars, some Eclipse devs and the guys from www.eclipsesource.com)
I discourage using the wiki, since much of the information may be outdated and may be more confusing than an actual help. Documentation for JFace and SWT can be reused from Eclipse 3.x since there are few to none changes in Eclipse E4.
E4 is alive and many of its components are now encapsulated in the standard Eclipse Platform. So most of Eclipse 3 docs and books are still relevant, as well as the Eclipse 4 ones.
If you want to understand the theory, you should start searching Eclipse conference slides explaining the Eclipse Platform and plug-ins. Trust me, it might sound old-style, but most of the times I find an EclipseCon Powerpoint or PDF, it is a great presentation, concentrating in 30 minutes the great work of some of the best Eclipse developers. If I had to re-start learning Eclipse, I would start again from some EclipseCon slides talking about Eclipse Plugins and Eclipse E4 Model.
For Eclipse4 or E4, we mean the Eclipse4 Model, which is now part of the Eclipse Platform. The Eclipse IDE itself supports both 3.x and Eclipse4 programming.
If you want to start Eclipse4, you should take a good book or a tutorial and follow it step by step. As an example you have these books:
Eclipse RCP (Rich Client Platform) 2nd edition
Contributing to the Eclipse IDE Project (free ebook)
Eclipse 4 Plug-in Development by Example: Beginner's Guide
Instant Eclipse 4 RCP Development How-to
However, there are a lot of sources of information, as many books, web tutorials and blogs. You can find most of them here:
https://wiki.eclipse.org/Eclipse_Articles,_Tutorials,_Demos,_Books,_and_More
https://wiki.eclipse.org/Eclipse4/Tutorials
http://planeteclipse.org/planet/
In my personal list of who to follow, I could include: Vogella RCP, EclipseSource, Tom Schindl, OpCoach, RCPVision, Kai Toedter, AllBlue, Wim Yongman, and all the E4 Contributors who are writing articles. But it is unfair not to mention all of them.
If you're not satisfied by docs and tutorials, please file a bug to the Eclipse Platform; mention "missing documents to use E4" and specify what you need. The Platform UI team will take care of this, either by linking the existing documentation to the above wiki page or by creating the missing docs.
Note: Several of the developers of the Eclipse E4 and Platform team contributed to the success of the technology by fixing bugs, writing code, documents, tutorials, and opening businesses based on this.
Eclipse committers are writing most of the existing documents, and they usually go to conferences. So, usually, you get their very best at the Eclipse Conferences. If you get their slides, you can get the best of some Eclipse and Java Champions, condensed in 30 slides, or in a video of 30 minutes.
You can start contributing to open source, by following tutorials, like those written by Eclipse Committers, and then you can give back by writing documents to capture your achievements ;)
But, keep in mind that a tutorial is not a book. There is a different process behind. Thankfully those great developers found the time to write code and documentation at the same time.
i was in the same position for my sparetime RCP-Project and was about to give up
since Neon the situation has been improved a lot
my approach
take the tycho-Example from vogella for headless-build
add your custom parts with 'hello world' and play around to learn
for database-access use a declarative Service using jpa
an example will be
http://relations-rcp.sourceforge.net/
for logging and error-view
https://github.com/buchen/portfolio
this project eye-opening!
in general:
search Application.e4xmi in Github by date descending and you will find excelent examples and full working products
Forget about e3 and stick to plain e4. Take Advantage of the latest api's
make a i18n plugin and use
#Inject
#Translation
Messages messages;
use ISideEffect as Binding
for me it becomes fun to code with e4
After almost 2 years there has been no decent response to this question. So i'm considering the Eclipse E4 platform efectively dead, as there are still people voting for this question and can't find an answer.
The only answer I have is - move to the NetBeans Platform. There are similar problems there, but at least people do answer in the mailing list and there are books which are quite more recent and are actually providing working source code! Enve the NetBeans website provides free tutorial on a lot of stuff for free!
I mean it's really hard to believe, but you should try NetBeans platform - it's the only choice.
For anyone who stumbles here looking for an e4 example, here's a simple basic example on using eclipse 4 rcpeclipse 4: rcp getting started
Standard Eclipse documentation for version 4.3 (Kepler) contains javadoc for the most part of e4 project:
http://help.eclipse.org/kepler/topic/org.eclipse.platform.doc.isv/reference/api/overview-summary.html?cp=2_1_0
I am new to sakai, i want to add my own tool in sakai source code like announcement,syllabus...etc That tool having some my own functionality for this what i have to do, how can i develop my own tool in sakai.
Thanks.
Use one of the archetypes to get you started, then customise it. When you are comfortable you can change the UI layer to be whatever you like.
https://confluence.sakaiproject.org/display/BOOT/Developer+Tools
If you are looking for a solid "base" tool shell to begin with tool development my recommendation would be to start here: "Sakai Wicket Maven Archetype". There are a few other very good archetypes available but are often outdated and may cause you some problems based on my experience. This has been the one I've had the most success with.
This uses Wicket but does not mean you have to use Wicket to develop further with it. Make sure to pull the 1.2 version as last check the binaries for the others were not available yet so replace -DarchetypeVersion=1.4.1 with -DarchetypeVersion=1.2 It will compile and deploy successfully as a tool "as-is" that you can modify as needed. It also allows you to code in Java to directly access the sakai API and pull from its database or even add your own tables. I've successfully used it with NetBeans 8.0.1 and MySQL 5.6 under Windows 7 with Maven 3.2.3 and Sakai 10.1.
The code is well-documented and is no-frills but with enough varied functional use examples to allow you to do "almost" anything you want. The wicket manual is 600+ pages but in my experience you should be able to accomplish a lot just by looking at the code in the archetype.
I'm learning how to develop advanced workflow in Alfresco and I find things like bpm_assignee, bpm_workflowDueDate, taskInstance, initiator and so on in custom behaviour JavaScript API code examples but I can't find documentation for it.
Can somebody point me to the right direction?
In addition to the wiki page Tahir cited...
The official documentation on Alfresco workflows lives here for Alfresco 4:
http://docs.alfresco.com/4.0/topic/com.alfresco.enterprise.doc/topics/wf-howto.html
And here for Alfresco 3.4:
http://docs.alfresco.com/3.4/topic/com.alfresco.Enterprise_3_4_0.doc/topics/wf-howto.html
You may also be interested in an advanced workflow tutorial. This one is for Alfresco 4 and uses Activiti:
http://ecmarchitect.com/images/articles/alfresco-workflow/advanced-workflow-article-2ed.pdf
This one uses older versions of Alfresco and jBPM:
http://ecmarchitect.com/images/articles/alfresco-workflow/advanced-workflow-article.pdf
Go through the WorkflowAdministration Wiki page, there you'll find all the info you need.