Investigated some more, open a JIRA issue, closed it via
https://github.com/apache/nifi/pull/1135

On Fri, Oct 14, 2016 at 9:47 AM Stéphane Maarek <[email protected]>
wrote:

> Hi,
>
> Thanks it helps ! Good to know there is already a java client I could use.
> Nonetheless I think it would be extremely nice to use the swagger codegen
> project to generate additionally sdks, I don't mind creating a github
> project of my own to maintain these.
>
> I gave it a go and it gave me a bunch of errors, see
> https://github.com/swagger-api/swagger-codegen/issues/3976
>
> I went to https://editor.swagger.io/ , uploaded the swagger.json file and
> apparently the swagger.json specs for many (if not all) delete calls are
> having wrong specs, see below. Do you think that's worth opening a JIRA?
>
>
> Swagger Error
>
> Not a valid parameter definition
> Jump to line 344
> Details
>  Object
> code: "ONE_OF_MISSING"
>  params: Array [0]
> message: "Not a valid parameter definition"
>  path: Array [5]
> 0: "paths"
> 1: "/connections/{id}"
> 2: "delete"
> 3: "parameters"
> 4: "0"
> schemaId: "http://swagger.io/v2/schema.json#";
>  inner: Array [2]
>  0: Object
> code: "ONE_OF_MISSING"
>  params: Array [0]
> message: "Data does not match any schemas from 'oneOf'"
>  path: Array [5]
>  inner: Array [2]
>  0: Object
> code: "OBJECT_MISSING_REQUIRED_PROPERTY"
>  params: Array [1]
> 0: "schema"
> message: "Missing required property: schema"
>  path: Array [0]
>  1: Object
> code: "ONE_OF_MISSING"
>  params: Array [0]
> message: "Data does not match any schemas from 'oneOf'"
>  path: Array [0]
>  inner: Array [4]
>  0: Object
> code: "ENUM_MISMATCH"
>  params: Array [1]
> message: "No enum match for: ref"
>  path: Array [1]
>  1: Object
> code: "ENUM_MISMATCH"
>  params: Array [1]
> message: "No enum match for: ref"
>  path: Array [1]
>  2: Object
> code: "ENUM_MISMATCH"
>  params: Array [1]
> message: "No enum match for: ref"
>  path: Array [1]
>  3: Object
> code: "ENUM_MISMATCH"
>  params: Array [1]
> 0: "ref"
> message: "No enum match for: ref"
>  path: Array [1]
> 0: "type"
>  1: Object
> code: "OBJECT_MISSING_REQUIRED_PROPERTY"
>  params: Array [1]
> 0: "$ref"
> message: "Missing required property: $ref"
>  path: Array [5]
> 0: "paths"
> 1: "/connections/{id}"
> 2: "delete"
> 3: "parameters"
> 4: "0"
> level: 900
> type: "Swagger Error"
> description: "Not a valid parameter definition"
> lineNumber: 344
>
> On Thu, Oct 13, 2016 at 11:43 PM Matt Gilman <[email protected]>
> wrote:
>
> Stephane,
>
> Yes, you are correct that Apache NiFi uses swagger. However, we are only
> using it for keeping the documentation in sync. We use a maven plugin that
> inspects the swagger annotations and generates a swagger.json. The
> swagger.json is generated to nifi-web-api/target/swagger-ui/swagger.json at
> build time. Subsequently, the swagger.json is run through a handlebars
> template to generate the REST API docs.
>
> We provide a client library at
>
> <dependency>
>     <groupId>org.apache.nifi</groupId>
>     <artifactId>nifi-client-dto</artifactId>
>     <version>1.0.0</version>
> </dependency>
>
> Examples of its usage can be seen in our access control integration tests
> [1].
>
> Let me know if you have any other questions. Thanks!
>
> Matt
>
> [1]
> https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/test/java/org/apache/nifi/integration/accesscontrol/ITProcessorAccessControl.java
>
> On Wed, Oct 12, 2016 at 10:53 PM, Stéphane Maarek <
> [email protected]> wrote:
>
> Hi,
>
> It seems possible to create an API client for any language using this
> project:
> https://github.com/swagger-api/swagger-codegen
>
> It needs the swagger.json file. I know it should be generated at build
> time, but where can I find it?
>
> Beyond that, would it be useful to extract that file, version control it,
> and maybe automatically generate API sdks for many languages using the
> project above? Would help tremendously
>
> Cheers
> Stephane
>
>
>

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