Http inbound and outbound gateway - exception

[nettad]

I took the http example and worked it in but I'm getting the following error:

org.springframework.beans.ConversionNotSupportedException: Failed to convert value of type 'org.springframework.http.HttpStatus' to required type 'java.lang.String'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [org.springframework.http.HttpStatus] to required type [java.lang.String]: no matching editors or conversion strategy found

Here is my setup for the http outbound gateway:

<int:gateway id="requestGateway" 
	             service-interface="com.test.RequestGateway"
	             default-request-channel="requestChannel"/>
	
 <int:channel id="requestChannel"/>

 <int-http:outbound-gateway request-channel="requestChannel" 
					           url="http://localhost:8080/http/someService/test"
					           http-method="POST"
					           expected-response-type="java.lang.String"/>

Here is my setup for http inbound gateway and web.xml:

web.xml:

<servlet>
 <servlet-name>httpTest</servlet-name>
 <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
 <load-on-startup>1</load-on-startup>
</servlet>
	
<servlet-mapping>
 <servlet-name>httpTest</servlet-name>
 <url-pattern>/someService/*</url-pattern>
</servlet-mapping>

httpTest-servlet.xml:

<bean class="org.springframework.integration.http.inbound.UriPathHandlerMapping" />
 <int-http:inbound-gateway request-channel="receiveChannel"
                          path="/someService/test"
                          supported-methods="POST"/>
                          
 <int:channel id="receiveChannel"/>	
	
 <int:service-activator input-channel="receiveChannel" expression="payload + ' from the other side'"/>

Any suggestions?
Thanks
Netta

[Gary Russell]

Not sure why you're seeing that error; I would expect to see Exception in thread "main" org.springframework.web.client.HttpClientErrorExce ption: 404 Not Found

Your path on the inbound gateway should be path="/test"

[nettad]

Not sure why you're seeing that error; I would expect to see Exception in thread "main" org.springframework.web.client.HttpClientErrorExce ption: 404 Not Found

Your path on the inbound gateway should be path="/test"

Thanks for the answer. I changed it and I'm still receiving the same error.

[Gary Russell]

I suggest you turn on DEBUG logging on both client and server; it should become obvious what the problem is.

[Cleric]

Hello

Is your server web-app realy mapped to "/http" contenxt?
What heppened when you are calling the same URL from any other web-client like Internet Browser?

Take care,
Artem Bilan

[nettad]

ok I had a conflicting channel and a redirection issue. Now that those are solved I'm getting this error:

[No adapter for handler [org.springframework.integration.http.inbound.HttpR equestHandlingMessagingGateway#0]: Does your handler implement a supported interface like Controller?] with root cause
javax.servlet.ServletException: No adapter for handler [org.springframework.integration.http.inbound.HttpR equestHandlingMessagingGateway#0]: Does your handler implement a supported interface like Controller?

[nettad]

I solved the problem. I was missing the bean:

<bean class="org.springframework.web.servlet.mvc.HttpReq uestHandlerAdapter"/>

[nettad]

out of curiosity, the http example you provided doesn't have the bean HttpRequestHandlerAdapter, at least not that I've found. How does it work without it?