> On Oct 13, 2015, at 8:46 AM, Sergey Beryozkin <sberyozkin_at_talend.com> wrote:
>
> Hi Santiago
>
> Yes, can they use inner classes instead (not sure if 'yes' implies JDK 7 can be used but I'm not after using JDK7...).
> I see in your example a Request context has been modified so a new Request method will be visible to a non-lambdas code (request.entity ?), hence I'm curious.
>
> https://github.com/spericas/api/blob/master/jaxrs-api/src/main/java/javax/ws/rs/core/Request.java#L181 <https://github.com/spericas/api/blob/master/jaxrs-api/src/main/java/javax/ws/rs/core/Request.java#L181>
Lambdas are functional interfaces. NioReaderHandler is defined as follows:
https://github.com/spericas/api/blob/master/jaxrs-api/src/main/java/javax/ws/rs/core/NioReaderHandler.java <
https://github.com/spericas/api/blob/master/jaxrs-api/src/main/java/javax/ws/rs/core/NioReaderHandler.java>
That method in Request is being used when a (single) lambda is specified; that is, when neither a completion nor an error handler is provided. Note that an NioInputStream has an isFinished() method which applications can check instead of providing a completion handler if they prefer.
— Santiago
>
> Cheers, Sergey
>
> On 13/10/15 13:34, Santiago Pericasgeertsen wrote:
>> Hi Sergey,
>>
>> I’m not sure I follow. Is your question whether they can use inner classes instead of lambdas? Or if they can use a JDK without lambda support?
>>
>> — Santiago
>>
>>> On Oct 12, 2015, at 4:39 PM, Sergey Beryozkin <sberyozkin_at_talend.com> wrote:
>>>
>>> Hi Santiago, All
>>>
>>>> (2) NIO:
>>>>
>>>> https://github.com/spericas/api/blob/master/examples/src/main/java/jaxrs/examples/nio/FileResource.java
>>>> https://github.com/spericas/api/blob/master/examples/src/main/java/jaxrs/examples/nio/FileResourceClient.java
>>>>
>>>> On the server side, the proposal follows the pattern set by StreamingOutput, but of course using lambdas this time around. As you know, Servlet already supports NIO, but with a completely different API.
>>>>
>>>>
>>> This may be a very silly question, but can we have a FileResource code also shown in Java ? Fine with the lamdas being used there - but can users keep working with the 'traditional' Java syntax in order to work with this NIO API ?
>>>
>>> Thanks, Sergey
>