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[jsr360-observers] [jsr360-experts] Re: Re: Fwd: IBM's comments on Early Draft Review of JSR360, "CLDC 8"

  • From: Werner Keil < >
  • To:
  • Subject: [jsr360-observers] [jsr360-experts] Re: Re: Fwd: IBM's comments on Early Draft Review of JSR360, "CLDC 8"
  • Date: Fri, 7 Jun 2013 14:25:35 +0200
  • List-id: <jsr360-experts.jsr360.java.net>

Dear Michael/all,

Thanks for the update. Then unless the Event paradigm was dropped there, could the "Event" related classes in CLDC also use those?

Java 8 has a nice overview of which packages make use of such interfaces or abstract classes. The most notable non-UI use case is javax.sql: http://download.java.net/lambda/b78/docs/api/javax/sql/ConnectionEventListener.html

Thanks and Regards,
Werner

On Fri, Jun 7, 2013 at 2:08 PM, Michael Lagally < " target="_blank"> > wrote:
Dear JSR360 experts,

We have checked back with people using CLDC8 and received feedback that EventListener and EventObject 
are used by several APIs. ME-EP is using them as well as some other internal projects.
 
Since they only introduce very low additional footprint and help to align future with JavaSE we think 
it is better to retain them in the spec.

Best regards,

Michael

On 30.05.2013, at 14:43, Werner Keil wrote:

The actual UI sure is, after all there should be devices with a far restricted or no UI supported by MEEP.

If you mean the EventObject or EventListener, that's a trickier part, first it is not AWT as such, but java.util, and the concept of non-visual or server-side events are all over the place, also find them e.g. in a slightly different form with CDI (unfortunately that may be a bit too heavy, otherwise such events could be great for ME, too<347.gif>) so "distributed" events between devices or inside a single device have nothing to do with AWT, JavaFX or any other UI. 

However, the question I raised yesterday, that the stakeholders for those event items should be identified and asked could help find out, if these two are needed in CLDC. 

Regards,
Werner

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On Thu, May 30, 2013 at 12:31 AM, Thiago Galbiatti Vespa < " target="_blank"> > wrote:

Hi experts,

User Interface is beyond of the scope of this JSR. Don't you agree?

Regards




On Wed, May 29, 2013 at 9:01 AM, Michael Lagally < " target="_blank"> > wrote:
Dear JSR360 experts,

here's an EDR comment we received from Neil Richards from IBM.

Best regards,

Michael

Begin forwarded message:

Subject: IBM's comments on Early Draft Review of JSR360, "CLDC 8"
Date: 14. Mai 2013 15:28:43 MESZ

Hi Michael, Roger,

Here are the comments which arose from IBM's technical review of JSR 360's Early Draft Review materials:
  • IBM believes the computational resources targeted as necessary for this JSR are excessive for the severely resource constrained devices shipping with Java ME CLDC 1.1.1 today.
  • Without a corresponding JSR for a recommended User Interface specification for JSR CLDC 8 this JSR (#360) seems incomplete.

Regards,
Neil

Neil Richards  Hursley Park, Hursley
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OpenJDK Java Developer, CORBA & Linux consultant  Winchester, SO21 2JN
Runtime Deliveries, Java Technology Centre  United Kingdom
IBM Software Group, Application and Integration Middleware Software  
Phone: +44-1962-817149  
e-mail: " target="_blank">  

 
 







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[jsr360-observers] [jsr360-experts] Re: Re: Fwd: IBM's comments on Early Draft Review of JSR360, "CLDC 8"

Michael Lagally 06/07/2013

[jsr360-observers] [jsr360-experts] Re: Re: Fwd: IBM's comments on Early Draft Review of JSR360, "CLDC 8"

Werner Keil 06/07/2013
 
 
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