Raymond created CAMEL-18485:
-------------------------------
Summary: Error message when loading a routetemplate as resource
Key: CAMEL-18485
URL: https://issues.apache.org/jira/browse/CAMEL-18485
Project: Camel
Issue Type: Bug
Components: came-core
Affects Versions: 3.18.1
Environment: - JDK 11 (OpenJDK Temurin)
- Windows 10
- Camel 3.18.1
Reporter: Raymond
I'm loading a xml routetemplate as resource as follows:
{code:java}
loader = extendedCamelContext.getRoutesLoader();
Resource resource = IntegrationUtil.setResource(routetemplate);
log.info("Loading routetemplate " + routetemplate);
try{
loader.loadRoutes(resource);
}catch(java.lang.IllegalArgumentException e){
loader.updateRoutes(resource);
}
{code}
I however made a mistake and the resource was empty. The error
message/stacktrace I received was:
{code:java}
Unable to parse resource: route.yaml
at
org.apache.camel.dsl.yaml.YamlRoutesBuilderLoaderSupport.lambda$doLoadRouteBuilder$1(YamlRoutesBuilderLoaderSupport.java:90)
at java.base/java.util.Optional.orElseThrow(Optional.java:408)
at
org.apache.camel.dsl.yaml.YamlRoutesBuilderLoaderSupport.doLoadRouteBuilder(YamlRoutesBuilderLoaderSupport.java:90)
at
org.apache.camel.dsl.support.RouteBuilderLoaderSupport.loadRoutesBuilder(RouteBuilderLoaderSupport.java:104)
at
org.apache.camel.impl.engine.DefaultRoutesLoader.findRoutesBuilders(DefaultRoutesLoader.java:124)
at
org.apache.camel.spi.RoutesLoader.findRoutesBuilders(RoutesLoader.java:117)
at org.apache.camel.spi.RoutesLoader.loadRoutes(RoutesLoader.java:72)
{code}
I was a bit puzzled about this because I was thinking I was providing a XML.
Maybe better in this case:
{code:java}
Unable to parse resource: empty resource {code}
The text also mentions 'route', but it can also be a routeConfiguration or a
routeTemplate.
Three sidenotes (some things I noticed):
1. In general one could check faulty input better. (is it a valid xml, yaml
etc, or just some random text, empty or null). And for routetemplate are all
the template parameters provide?
2. Notice in the example code I first need to create a resource before passing
it to the routeloader. I have a string and would like to pass directly as a
String to the routeloader.
3. When loading an existing route the routeloader may give an error (for
example when the route already exist). I would like to loadOrUpdateRoute(String
route) (this was possible in Camel 2).
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
