[jira] [Created] (CAMEL-21057) REST OpenApi fails to resolve host from the URL

[Lukas Lowinger (Jira)]

Lukas Lowinger created CAMEL-21057:
--------------------------------------

             Summary: REST OpenApi fails to resolve host from the URL
                 Key: CAMEL-21057
                 URL: https://issues.apache.org/jira/browse/CAMEL-21057
             Project: Camel
          Issue Type: Bug
    Affects Versions: 3.18.8
            Reporter: Lukas Lowinger


Given simple route

{code}
    private final String openApiJsonUrl = 
"http://localhost:8080/api/v3/openapi.json";;

    String a = "{\n" + "  \"id\": 13,\n" + "  \"name\": \"kooo\",\n" + "  
\"category\": {\n" + "    \"id\": 1,\n" + "    \"name\": \"Dogs\"\n" + "  }\n" 
+ "}";

    @Override
    public void configure() throws Exception {
        
from("timer:test?repeatCount=1").setBody(simple(a)).setHeader(Exchange.CONTENT_TYPE,
 simple("application/json")).to("rest-openapi:#addPet?specificationUri=RAW(" + 
openApiJsonUrl + ")").to("direct:readPet");
        from("direct:readPet").setHeader("petId", 
simple("13")).to("rest-openapi:#getPetById?specificationUri=RAW(" + 
openApiJsonUrl + ")");
    }
{code}

I get 

{code}
Caused by: java.net.MalformedURLException: no protocol: /api/v3
    at java.net.URL.<init> (URL.java:674)
    at java.net.URL.<init> (URL.java:569)
    at java.net.URL.<init> (URL.java:516)
    at 
org.apache.camel.component.rest.openapi.RestOpenApiEndpoint.determineHost 
(RestOpenApiEndpoint.java:590)
    at 
org.apache.camel.component.rest.openapi.RestOpenApiEndpoint.determineEndpointParameters
 (RestOpenApiEndpoint.java:459)

{code}



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