From: KANISHK PANWAR <kanishk_panwar_at_hotmail.com>
Date: Thu, 25 Mar 2010 02:04:24 -0400

Fellow Users,

I am using jersey 1.0.3 and I was experimenting with Injections when I
got this error.

First up I used the code below and it worked correctly.
@Path("/v1")
public class V1Service {
       @Context
       HttpContext context;

       @GET
       @Path("/test")
       public void test() {
               OutputStream os = null;

               try {
                       os = context.getResponse().getOutputStream();
                       os.write(("this is a test - " + new Date()).getBytes());
                       os.close();
               } catch (IOException e) {
                       e.printStackTrace();
               }
       }
}


When I made the modifications [shown below] I got this error.
com.sun.jersey.api.container.ContainerException: Method, public void
com.test.V1Service.test(javax.servlet.http.HttpServletResponse),
annotated with GET of resource, class com.test.V1Service, is not
recognized as valid Java method annotated with @HttpMethod.
       com.sun.jersey.server.impl.model.method.ResourceHttpMethod.<init>(ResourceHttpMethod.java:92)
       com.sun.jersey.server.impl.model.method.ResourceHttpMethod.<init>(ResourceHttpMethod.java:69)
       com.sun.jersey.server.impl.model.ResourceClass.processSubResourceMethods(ResourceClass.java:258)
       com.sun.jersey.server.impl.model.ResourceClass.<init>(ResourceClass.java:128)
       com.sun.jersey.server.impl.application.WebApplicationImpl.newResourceClass(WebApplicationImpl.java:348)
       com.sun.jersey.server.impl.application.WebApplicationImpl.getResourceClass(WebApplicationImpl.java:321)
       com.sun.jersey.server.impl.application.WebApplicationImpl.processRootResources(WebApplicationImpl.java:807)
       com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:590)
       com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:383)
       com.sun.jersey.spi.container.servlet.ServletContainer.initiate(ServletContainer.java:377)
       com.sun.jersey.spi.container.servlet.ServletContainer$InternalWebComponent.initiate(ServletContainer.java:242)
       com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:449)
       com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:169)
       com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:281)
       com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:442)
       javax.servlet.GenericServlet.init(GenericServlet.java:212)
       org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
       org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
       org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
       org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
       org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
       java.lang.Thread.run(Thread.java:637)


Given below is the code that generated the error.
@Path("/v1")
public class V1Service {
       @GET
       @Path("/test")
       public void test(@Context HttpServletResponse response) {
               OutputStream os = null;

               try {
                       os = response.getOutputStream();
                       os.write(("this is a test - " + new Date()).getBytes());
                       os.close();
               } catch (IOException e) {
                       e.printStackTrace();
               }
       }
}


Any ideas why this is not working correctly? Also, I would like to
eventually use HttpServletResponse, HttpServletRequest and
ServletConfig as injections to execute certain logic. Is that a
possibility?

Any input is greatly appreciated.

Thanks,
Kanishk