Hi Ah can you log that in the JIRA
On Wed, Apr 6, 2016 at 10:42 PM, Tim Dudgeon <tdudgeon...@gmail.com> wrote: > I'm hit a wierd problem when trying to upgrade from 2.16.2 to 2.17.0 > > I have routes built using REST DSL, and this includes swagger definitions. > With 2.1.6.2 all was good. > On switching to 2.17.0 I find that having a swagger query parameter > definition causes a header property to be defined as an empty string even > when there is no query parameter defined. > As an example, the REST DSL snippet looks like this: > > .post("/{notebookid}/e").description("Description ...") > .bindingMode(RestBindingMode.json).produces("application/json") > .outType(Foo.class) > .param().name("notebookid").type(path).description("Notebook > ID").dataType("long").endParam() > > .param().name("parent").type(query).description("The > parent").dataType("long").required(false).endParam() > .route() > .process((Exchange exch) -> { > Long parent = exch.getIn().getHeader("parent", Long.class); > ... > }) > .endRest() > > "parent" is an optional query param. > With 2.16.2 there was no "parent" header. > With 2.17.0 a "parent" header is magically added with the value being the > empty string, which causes the TypeConversion to Long to blow up. > > If I remove the swagger params then it works OK again. > > Presumably this is a bug? > > Tim > -- Claus Ibsen ----------------- http://davsclaus.com @davsclaus Camel in Action 2: https://www.manning.com/ibsen2