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add preprocessor for RST docs, see #2461 and #2431

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The idea is to filter the sources, replacing @<var>@ occurrences with
the mapping for <var> (which is currently hard-coded). @@ -> @. In order
to make this work, I had to move the doc sources one directory down
(into akka-docs/rst) so that the filtered result could be in a sibling
directory so that relative links (to _sphinx plugins or real code) would
continue to work.

While I was at it I also changed it so that WARNINGs and ERRORs are not
swallowed into the debug dump anymore but printed at [warn] level
(minimum).

One piece of fallout is that the (online) html build is now run after
the normal one, not in parallel.
This commit is contained in:
Roland 2012-09-21 10:47:58 +02:00
parent c0f60da8cc
commit 9bc01ae265
266 changed files with 270 additions and 182 deletions
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42
akka-docs/rst/java/code/docs/camel/ErrorThrowingConsumer.java Normal file
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@ -0,0 +1,42 @@
package docs.camel;
//#ErrorThrowingConsumer
import akka.actor.Status;
import akka.camel.CamelMessage;
import akka.camel.javaapi.UntypedConsumerActor;
import org.apache.camel.builder.Builder;
import org.apache.camel.model.ProcessorDefinition;
import org.apache.camel.model.RouteDefinition;
import scala.Option;
public class ErrorThrowingConsumer extends UntypedConsumerActor{
private String uri;
public ErrorThrowingConsumer(String uri){
this.uri = uri;
}
public String getEndpointUri() {
return uri;
}
public void onReceive(Object message) throws Exception{
if (message instanceof CamelMessage) {
CamelMessage camelMessage = (CamelMessage) message;
String body = camelMessage.getBodyAs(String.class, getCamelContext());
throw new Exception(String.format("error: %s",body));
} else
unhandled(message);
}
@Override
public ProcessorDefinition<?> onRouteDefinition(RouteDefinition rd) {
// Catch any exception and handle it by returning the exception message as response
return rd.onException(Exception.class).handled(true).transform(Builder.exceptionMessage()).end();
}
@Override
public void preRestart(Throwable reason, Option<Object> message) {
getSender().tell(new Status.Failure(reason), getSelf());
}
}
//#ErrorThrowingConsumer