Re: New mina2 component test fails with "No component found with scheme: mina2"

[Willem Jiang]

On 10/31/11 4:04 AM, Chad Beaulac wrote:
Maybe I don't have all of the auto discovery setup correctly.
The *META-INF/services/org/apache/camel/component/mina2 file looks like
this:

class=org.apache.camel.component.mina2.Mina2Component

It looks good. I'm not sure if this file is a part of your camel-mina2 
bundle?

My Mina2Component is very straight-forard and looks like this:

public class Mina2Component extends DefaultComponent {

   private static final transient Logger LOG =
LoggerFactory.getLogger(Mina2Component.class);
   private Mina2Configuration configuration;

   public Mina2Component() {
   }

   public Mina2Component(CamelContext context) {
     super(context);
   }

   @Override
   protected Endpoint createEndpoint(String uri, String remaining,
Map<String, Object>  parameters) throws Exception {
     // Using the configuration which set by the component as a default one
     // Since the configuration's properties will be set by the URI
     // we need to copy or create a new MinaConfiguration here
     Mina2Configuration config;
     if (configuration != null) {
       config = configuration.copy();
     }
     else {
       config = new Mina2Configuration();
     }

     URI u = new URI(remaining);
     config.setHost(u.getHost());
     config.setPort(u.getPort());
     config.setProtocol(u.getScheme());
     config.setFilters(resolveAndRemoveReferenceListParameter(parameters,
"filters", IoFilter.class));
     setProperties(config, parameters);

     return createEndpoint(uri, config);
   }

   public Endpoint createEndpoint(Mina2Configuration config) throws
Exception {
     return createEndpoint(null, config);
   }

   private Endpoint createEndpoint(String uri, Mina2Configuration config)
throws Exception {
     ObjectHelper.notNull(getCamelContext(), "camelContext");
     configuration = config;
     Endpoint epoint = null;
     String protocol = config.getProtocol();
     // if mistyped uri then protocol can be null
     if (protocol != null) {
       if (protocol.equals("tcp")
           || config.isDatagramProtocol()
           || protocol.equals("vm")) {
         epoint = new Mina2Endpoint(uri, this);
       }
       else {
         // protocol not resolved so error
         throw new IllegalArgumentException("Unrecognised MINA protocol: " +
protocol + " for uri: " + uri);
       }
     }
     return epoint;
   }

   // Properties

//-------------------------------------------------------------------------
   public Mina2Configuration getConfiguration() {
     return configuration;
   }

   public void setConfiguration(Mina2Configuration configuration) {
     this.configuration = configuration;
   }
}


Now what?

-Chad


*On Sun, Oct 30, 2011 at 3:40 PM, Johan Edstrom<seij...@gmail.com>  wrote:

Do you have all of the auto discovery files there correctly?

http://camel.apache.org/writing-components.html

/je

On Oct 30, 2011, at 1:10 PM, Chad Beaulac wrote:

I'm working on a mina2 component. Unit tests that use the Java DSL pass.
Unit tests that use the TemplateProducer fail with an error like:
(From the Mina2ComponentTest.testMistypedProtocol)
org.apache.camel.ResolveEndpointFailedException: Failed to resolve
endpoint: mina2://tcp//localhost:8080 due to: No component found with
scheme:
mina2

Java DSL with something like the route below work fine:
     from("mina2:udp://127.0.0.1:10111?sync=false&minaLogger=true
").to("mock:result");


Maybe I'm suppose to add something to features.xml but I'm not sure what
and I'm not sure if that's the issue.

Any insight/help is very appreciated.

Thanks,
Chad





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