[gwt-contrib] GWT 2.8.0-beta1 available for testing

2015-12-04 Thread Daniel Kurka
Hi all,

we just finished testing for GWT 2.8.0-beta1. You can either download it 
from goo.gl/62SeR5 or from maven central.

Release notes can be found here 
.

Please start testing and let us know about any issues you encounter by 
either discussion here or filing bugs on github 
.

-Daniel

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Re: [gwt-contrib] GWT 2.8.0-beta1 available for testing

2015-12-04 Thread Paul Robinson
Is it intentional/necessary that gwt-servlet.jar is compiled for Java 7 and
not Java 6?

On Fri, Dec 4, 2015 at 9:51 AM, Daniel Kurka  wrote:

> Hi all,
>
> we just finished testing for GWT 2.8.0-beta1. You can either download it
> from goo.gl/62SeR5 or from maven central.
>
> Release notes can be found here
> .
>
> Please start testing and let us know about any issues you encounter by
> either discussion here or filing bugs on github
> .
>
> -Daniel
>
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Re: [gwt-contrib] GWT 2.8.0-beta1 available for testing

2015-12-04 Thread Juan Pablo Gardella
It will be very useful to make gwt-servlet compatible with java 6

On 4 December 2015 at 17:41, Jens  wrote:

>
> Is it intentional/necessary that gwt-servlet.jar is compiled for Java 7
>> and not Java 6?
>>
>
> gwt-servlet.jar isn't really compiled, its just assembled. The build
> script compiles gwt-dev and gwt-user using Java 7 as minimum and then
> gwt-servlet.jar is created by pulling in a subset of already compiled
> classes of gwt-user and gwt-dev. That means gwt-servlet.jar also requires
> Java 7. So generally its intentional.
>
> Also as soon as we land Java 8 API emulations GWT will be compiled using
> Java 8 which would mean gwt-servlet.jar also requires Java 8. Its probably
> not possible to keep gwt-servlet.jar compatible to Java 7 because as soon
> as we add java.time emulation to GWT we probably also add GWT-RPC custom
> field serializers for Java 8 classes like LocalDate, etc.
>
> -- J.
>
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Re: [gwt-contrib] GWT 2.8.0-beta1 available for testing

2015-12-04 Thread Thomas Broyer
Given the intricacies of code dependencies, this is not going to be easy, 
and unless someone for whom it really matters jumps in to contribute a 
patch (possibly with help from maintainers) I'm afraid it's not going to be 
addressed.
Maybe it'd be easier to run Retrolambda or something similar on the 
"extracted" JAR to produce a Java6-compatible JAR; question is whether this 
should be done in GWT or in the applications that will run in a Java 6 JRE.

On Saturday, December 5, 2015 at 12:47:36 AM UTC+1, juan_pablo_gardella 
wrote:
>
> It will be very useful to make gwt-servlet compatible with java 6
>
> On 4 December 2015 at 17:41, Jens  wrote:
>
>>
>> Is it intentional/necessary that gwt-servlet.jar is compiled for Java 7 
>>> and not Java 6?
>>>
>>
>> gwt-servlet.jar isn't really compiled, its just assembled. The build 
>> script compiles gwt-dev and gwt-user using Java 7 as minimum and then 
>> gwt-servlet.jar is created by pulling in a subset of already compiled 
>> classes of gwt-user and gwt-dev. That means gwt-servlet.jar also requires 
>> Java 7. So generally its intentional.
>>
>> Also as soon as we land Java 8 API emulations GWT will be compiled using 
>> Java 8 which would mean gwt-servlet.jar also requires Java 8. Its probably 
>> not possible to keep gwt-servlet.jar compatible to Java 7 because as soon 
>> as we add java.time emulation to GWT we probably also add GWT-RPC custom 
>> field serializers for Java 8 classes like LocalDate, etc.
>>
>> -- J.
>>
>> -- 
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>>  
>> 
>> .
>>
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>

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Re: [gwt-contrib] GWT 2.8.0-beta1 available for testing

2015-12-04 Thread Jens


> Is it intentional/necessary that gwt-servlet.jar is compiled for Java 7 
> and not Java 6?
>

gwt-servlet.jar isn't really compiled, its just assembled. The build script 
compiles gwt-dev and gwt-user using Java 7 as minimum and then 
gwt-servlet.jar is created by pulling in a subset of already compiled 
classes of gwt-user and gwt-dev. That means gwt-servlet.jar also requires 
Java 7. So generally its intentional.

Also as soon as we land Java 8 API emulations GWT will be compiled using 
Java 8 which would mean gwt-servlet.jar also requires Java 8. Its probably 
not possible to keep gwt-servlet.jar compatible to Java 7 because as soon 
as we add java.time emulation to GWT we probably also add GWT-RPC custom 
field serializers for Java 8 classes like LocalDate, etc.

-- J.

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Re: [gwt-contrib] GWT 2.8.0-beta1 available for testing

2015-12-04 Thread 'Goktug Gokdogan' via GWT Contributors
On Fri, Dec 4, 2015 at 3:41 PM, Jens  wrote:

>
> Is it intentional/necessary that gwt-servlet.jar is compiled for Java 7
>> and not Java 6?
>>
>
> gwt-servlet.jar isn't really compiled, its just assembled. The build
> script compiles gwt-dev and gwt-user using Java 7 as minimum and then
> gwt-servlet.jar is created by pulling in a subset of already compiled
> classes of gwt-user and gwt-dev. That means gwt-servlet.jar also requires
> Java 7. So generally its intentional.
>
> Also as soon as we land Java 8 API emulations GWT will be compiled using
> Java 8 which would mean gwt-servlet.jar also requires Java 8. Its probably
> not possible to keep gwt-servlet.jar compatible to Java 7 because as soon
> as we add java.time emulation to GWT we probably also add GWT-RPC custom
> field serializers for Java 8 classes like LocalDate, etc.
>

As you mention, it looks like the only reason to compile with Java8 is the
custom field serializers. When that happens, those extra custom field
serializers could be supplied as a separate jar.


> -- J.
>
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