Hi Bill,
I can get it to work for the particular case of:
@Override
protected void configureServlets() {
Map<String, String> params = new HashMap<String,
String>();
params.put(PackagesResourceConfig.PROPERTY_PACKAGES,
"com.foo");
params.put(ResourceConfig.FEATURE_TRACE, "true");
params.put(ServletContainer.FEATURE_FILTER_FORWARD_ON_404, "true");
filter("/*").through(GuiceContainer.class, params);
}
Where there is no path "api" distinguishing between the web page area
the the Jersey stuff. See attached.
It does not work if i replace the filter with a servlet. Or replace "/
*" with "/api/*".
I think there may be a bug in Guice when using a request dispatcher to
forward.
I debugged and verified that the JSPTemplateProcess resolves the JSPs
and gets invoked by the ViewableMessageBodyWriter.
The code in JSPTemplateProcess is fairly standard stuff:
public void writeTo(String resolvedPath, Viewable viewable,
OutputStream out) throws IOException {
// Commit the status and headers to the HttpServletResponse
out.flush();
RequestDispatcher d =
servletContext.getRequestDispatcher(resolvedPath);
if (d == null) {
throw new ContainerException("No request dispatcher for:
" + resolvedPath);
}
d = new RequestDispatcherWrapper(d, basePath, hc, viewable);
try {
d.forward(requestInvoker.get(), responseInvoker.get());
} catch (Exception e) {
throw new ContainerException(e);
}
}
So the forward is getting swallowed by Guice and i dunno what is
happening at that level. Requires more debugging.
Paul.
On Aug 27, 2010, at 4:02 PM, Bill de hÓra wrote:
> Hi,
>
> I'm having trouble get Viewable JSPs to work in 1.3. All GETs result
> in
> 404.
>
> I'm configuring Jersey via Guice as follows
>
> [[[
> public class ResourceBindingModule extends ServletModule
> {
> public ResourceBindingModule() {
> }
>
> @Override
> protected void configureServlets() {
> Map<String, String> params = new HashMap<String, String>();
> params.put(PackagesResourceConfig.PROPERTY_PACKAGES,
> "com.foo");
> params.put(ResourceConfig.FEATURE_TRACE, "true");
>
> serve("/api/
> *").with
> (com.sun.jersey.guice.spi.container.servlet.GuiceContainer.class,
> params);
> }
> }
> ]]]
>
> And I've copied in IndexManagementServlet
> (http://jersey.576304.n2.nabble.com/problem-with-jsp-Viewable-not-being-evaluated-td4101170.html
> ) to test things:
>
> [[[
> @Path("manager")
> @Produces({"text/html", "application/xhtml+xml", "application/xml"})
> public class IndexManagementServlet {
>
> @GET
> @Path("count")
> public Viewable index() {
> return new Viewable("/count", "THE MODEL");
> }
> }
> ]]]
>
> with count.jsp placed where it should be - I can access it directly
> as a
> JSP. I can see the index() method was found and the Viewable was
> matched
> to ViewableMessageBodyWriter:
>
> [[[
> HTTP/1.1 404 Not Found
> Server: Apache-Coyote/1.1
> X-Jersey-Trace-000: accept root resource classes: "/manager/count"
> X-Jersey-Trace-001: match path "/manager/count" -> "/application
> \.wadl(/.*)?", "/oauth2/foo(/.*)?", "/WebLogout(/.*)?",
> "/WebLogin(/.*)?", "/manager(/.*)?", "/account(/.*)?", "/
> oauth2(/.*)?",
> "/wrap(/.*)?", "(/.*)?"
> X-Jersey-Trace-002: accept right hand path
> java.util.regex.Matcher[pattern=/manager(/.*)? region=0,14
> lastmatch=/manager/count]: "/manager/count" -> "/manager" : "/count"
> X-Jersey-Trace-003: accept resource: "manager" -> @Path("/manager")
> com.foo.webauth.web.resource.IndexManagementServlet_at_1b0b765
> X-Jersey-Trace-004: match path "/count" -> "/count(/)?", ""
> X-Jersey-Trace-005: accept right hand path
> java.util.regex.Matcher[pattern=/count(/)? region=0,6 lastmatch=/
> count]:
> "/count" -> "/count" : ""
> X-Jersey-Trace-006: accept sub-resource methods: "manager" : "/count",
> GET -> com.foo.webauth.web.resource.IndexManagementServlet_at_1b0b765
> X-Jersey-Trace-007: matched sub-resource method: @Path("/count")
> public
> com.sun.jersey.api.view.Viewable
> com.foo.webauth.web.resource.IndexManagementServlet.index()
> X-Jersey-Trace-008: matched message body writer:
> com.sun.jersey.api.view.Viewable_at_1ddc55f, "text/html" ->
> com.sun.jersey.server.impl.template.ViewableMessageBodyWriter_at_354093
> Content-Type: text/html;charset=utf-8
> Content-Length: 1006
> Date: Fri, 27 Aug 2010 13:37:13 GMT
> ]]]
>
> But after that, a 404. Is this something to do with being configured
> via
> Guice?
>
> Bill
>
>
>
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