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From James Bognar <jamesbog...@apache.org>
Subject Re: How to get a class to return standard JSON as the default
Date Fri, 09 Feb 2018 16:40:57 GMT
Just tried Postman....it too specifies "Accept: */*" as a default value.
If you specify Accept as a single space, it appears to work.

If you add ?debug=true to your URL, the request will get logged to the
console so that you can see the actual incoming request:

 [2018.02.09 11:39:22 WARNING]

=== HTTP Request (incoming)
====================================================

HTTP GET /?debug=true

---Headers---

Cookie: JSESSIONID=node01siuixuu8fdsh1hm4a6dqe3lyg2.node0

Cache-Control: no-cache

Accept: */*

Connection: keep-alive

User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_2)
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36

Host: localhost:10000

Postman-Token: 2b9124b3-1393-0e96-b052-edac7be1e8dd

Accept-Encoding: gzip, deflate, br

Accept-Language: en-US,en;q=0.9

---Default Servlet Headers---

accept: application/json


=== END
========================================================================


On Fri, Feb 9, 2018 at 11:25 AM, Gary Gregory <garydgregory@gmail.com>
wrote:

> On Fri, Feb 9, 2018 at 7:51 AM, James Bognar <jamesbognar@gmail.com>
> wrote:
>
>> Hi Gary,
>>
>> Try using a default request header:
>>
>> @RestResource(
>>
>> defaultRequestHeaders= {
>>
>> "Accept: application/json"
>>
>> },
>>
>> )
>>
>> I'll take a closer look at how "no" Accept header is handled.  I think it
>> depends on what tool you're using.  Poster for example sends "Accept: */*"
>> if you don't specify a value, and that might return a somewhat-random
>> result.
>>
>
> That does not work for me sadly. Here a snipet of my service that extends
> ResourceGroup. I am using Postman 5.5.2. I am getting back an HTML table
> for my service.
>
> @RestResource(
> // @formatter:off
> path="/",
> title="Access & Connectivity Agent Microservice",
> description="Administration",
>         defaultRequestHeaders= {
>                 "Accept: application/json"
> },
> htmldoc=@HtmlDoc(
>                 head={
>                         "<link rel='apple-touch-icon' sizes='57x57'
> href='$U{servlet:/htdocs/images/apple-icon-57x57.png}'/>",
>                         "<link rel='apple-touch-icon' sizes='60x60'
> href='$U{servlet:/htdocs/images/apple-icon-60x60.png}'/>",
>                         "<link rel='apple-touch-icon' sizes='72x72'
> href='$U{servlet:/htdocs/images/apple-icon-72x72.png}'/>",
>                         "<link rel='apple-touch-icon' sizes='76x76'
> href='$U{servlet:/htdocs/images/apple-icon-76x76.png}'/>",
>                         "<link rel='apple-touch-icon' sizes='114x114'
> href='$U{servlet:/htdocs/images/apple-icon-114x114.png}'/>",
>                         "<link rel='apple-touch-icon' sizes='120x120'
> href='$U{servlet:/htdocs/images/apple-icon-120x120.png}'/>",
>                         "<link rel='apple-touch-icon' sizes='144x144'
> href='$U{servlet:/htdocs/images/apple-icon-144x144.png}'/>",
>                         "<link rel='apple-touch-icon' sizes='152x152'
> href='$U{servlet:/htdocs/images/apple-icon-152x152.png}'/>",
>                         "<link rel='apple-touch-icon' sizes='180x180'
> href='$U{servlet:/htdocs/images/apple-icon-180x180.png}'/>",
>                         "<link rel='icon' type='image/png'
> sizes='192x192'  href='$U{servlet:/htdocs/images/android-icon-192x192.
> png}'/>",
>                         "<link rel='icon' type='image/png' sizes='32x32'
> href='$U{servlet:/htdocs/images/favicon-32x32.png}'/>",
>                         "<link rel='icon' type='image/png' sizes='96x96'
> href='$U{servlet:/htdocs/images/favicon-96x96.png}'/>",
>                         "<link rel='icon' type='image/png' sizes='16x16'
> href='$U{servlet:/htdocs/images/favicon-16x16.png}'/>",
>                         "<link rel='manifest' href='$U{servlet:/htdocs/
> images/manifest.json}'/>",
>                         "<meta name='msapplication-TileColor'
> content='#ffffff'/>",
>                         "<meta name='msapplication-TileImage'
> content='$U{servlet:/htdocs/images/ms-icon-144x144.png}'/>",
>                         "<meta name='theme-color' content='#ffffff'/>"
>                 },
>                 header={
>                 "<h1>$R{servletTitle}</h1>",
>                 "<h2>$R{methodSummary,$R{servletDescription}}</h2>",
>                 "<a href='https://www.rocketsoftware.com'><img
> src='$U{servlet:/htdocs/images/ram.png}' style='position:absolute;top:
> 5;right:5;background-color:transparent;height:30px'/></a>"
>         },
> widgets={
> ContentTypeMenuItem.class,
> StyleMenuItem.class,
> },
> navlinks={
> "options: servlet:/?method=OPTIONS",
>         "$W{ContentTypeMenuItem}"
> }
> ),
> children={
> ConfigResource.class,
> LogsResource.class
> }
> // @formatter:on
> )
> public class AdminRootResources extends ResourceGroup {
> ...
>     @RestMethod(name = GET, path = PATH_STATUS, summary = "Status",
> description = "Gets status for the running system.")
>     public Map<String, Object> getStatus() {
> ...
>
> Thank you,
> Gary
>
>
>>
>> On Thu, Feb 8, 2018 at 9:11 PM, Gary Gregory <garydgregory@gmail.com>
>> wrote:
>>
>>> Hi All:
>>>
>>> I want to return _standard_ JSON (see json.org) when no Accept header
>>> is sent to my @RestResource class. I cannot seem to get that to work no
>>> matter what. I get Juneau's non-standard single quote JSON.
>>>
>>> Standard JSON uses double quotes, not single quotes.
>>>
>>> If I specify 'application/json' in the Accept, then I do get standard
>>> JSON.
>>>
>>> I cannot get this to work no matter what I try in my class's
>>> @RestResource's serializer attribute.
>>>
>>> I also want to support the normal set of serializers so users can
>>> specify any Accept header value Juneau supports.
>>>
>>> Thank you,
>>> Gary
>>>
>>
>>
>

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