if i use encoders and decoders property, the program is ok.
Object decoder = new LengthDecoder(); //appctx.getBean("mydecoder");
Object encoder = new MessageEncoder(10);
//appctx.getBean("myencoder");
SimpleRegistry registry = new SimpleRegistry();
List<ChannelDownstreamHandler> encoders = new
ArrayList<ChannelDownstreamHandler>();
List<ChannelUpstreamHandler> decoders = new
ArrayList<ChannelUpstreamHandler>();
encoders.add((ChannelDownstreamHandler)encoder);
decoders.add((ChannelUpstreamHandler)decoder);
registry.put("myDecoder", decoder);
registry.put("myEncoder", encoder);
registry.put("myEncoders", encoders);
registry.put("myDecoders", decoders);
CamelContext context = new DefaultCamelContext(registry);
context.addRoutes(new RouteBuilder() {
public void configure() throws Exception {
from("direct:cpsp")
.process(new MyToProcessor())
.to("netty:tcp://localhost:6789?encoders=#myEncoders&decoders=#myDecoders&sync=true")
.process(new MyFromProcessor());
}
});
but if i use the netty uri like:
.to("netty:tcp://localhost:6789?encoder=myEncoder&decoder=myDecoder&sync=true")
exception with :
Caused by: org.apache.camel.ResolveEndpointFailedException: Failed to
resolve endpoint:
netty://tcp://localhost:6789?decoder=myDecoder&encoder=myEncoder&sync=true
due to: Could not find a suitable setter for property: decoder as there
isn't a setter method with same type: java.lang.String nor type conversion
possible: No type converter available to convert from type: java.lang.String
to the required type: org.jboss.netty.channel.ChannelUpstreamHandler with
value myDecoder
at
Caused by: java.lang.IllegalArgumentException: Could not find a suitable
setter for property: decoder as there isn't a setter method with same type:
java.lang.String nor type conversion possible: No type converter available
to convert from type: java.lang.String to the required type:
org.jboss.netty.channel.ChannelUpstreamHandler with value myDecoder
what's wrong? MyDecoder is type of ChannelUpstreamHandler. why is
java.lang.String?
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