On Feb 24, 2009, at 10:55 PM, Erick Dovale wrote:
> Paul,
> The problem seems to be related to the fact that we have two jersey
> applications going on at the same time (read two SpringServlets
> mapped to different paths scanning different packages for resources
> but the same packages for entity providers and exception mappers.)
How have you configured that? as two separate servlet declarations in
the web.xml ?
Are you using static fields in your provider implementations?
>
> If I merge them both under the same jersey app the problem goes
> away. The actual reason why this is happening I don't know.
> Do you have any idea?
>
No yet, need more information.
If you declare two Jersey spring servlets then the applications
should be completely isolated (with on exception, see later) with
separate instances of the provider classes.
The exception is related to default JAXB contexts for classes. This
should work fine and multiple applications can share this information.
Can you try upgrading to 1.0.1 or 1.0.2 and see if the problem
resolves itself?
Paul.
> Thanks.
>
> On Tue, Feb 24, 2009 at 10:43 AM, Erick Dovale <edovale_at_gmail.com>
> wrote:
> Paul,
> I'll try to figure it out my self sometime this week and will let
> you know.
>
> Thanks a lot.
>
>
> On Tue, Feb 24, 2009 at 10:40 AM, Paul Sandoz <Paul.Sandoz_at_sun.com>
> wrote:
>
> On Feb 24, 2009, at 4:20 PM, Erick Dovale wrote:
>
>> Sorry, I am on jersey 1.0
>>
>
> OK.
>
>
>> On Tue, Feb 24, 2009 at 10:20 AM, Erick Dovale <edovale_at_gmail.com>
>> wrote:
>> Paul,
>> I am on jersey 1.0.1.
>> The ErrorObjectToJSONMessageBodyWriter message body writer that
>> writes error objects into the response.
>> The ErrorObject is usually created by an exception mapper and put
>> as entity in the response to be later processed by the body writer
>> for the appropriate content type.
>> Make sense?
>>
>
> Yes, although i still do not understand how the thread local value
> is being set to null because of that.
>
> For the case of mapping exceptions the thread local context is only
> set to null if the exception cannot be mapped and if that is the
> case an exception is thrown so your
> ErrorObjectToJSONMessageBodyWriter would never get invoked.
>
> I modified the hello world sample from the latest 1.0.3-SNAPSHOT
> [1] (see code below) to reproduce the same steps you describe, but
> i cannot reproduce the issue you observe.
>
> Paul.
>
> [1] http://download.java.net/maven/2/com/sun/jersey/samples/
> helloworld/1.0.3-SNAPSHOT/helloworld-1.0.3-SNAPSHOT-project.zip
>
> @Path("/helloworld")
> public class HelloWorldResource {
>
> public static class MyException extends RuntimeException {}
>
> public static class MyType {}
>
> @Provider
> public static class MyExceptionMapper implements
> ExceptionMapper<MyException> {
>
> public Response toResponse(MyException exception) {
> return Response.ok().entity(new MyType()).build();
> }
> }
>
> @Provider
> public static class MyMessageBodyWriter implements
> MessageBodyWriter<MyType> {
>
> @Context UriInfo ui;
>
> @Context HttpHeaders h;
>
> public boolean isWriteable(Class<?> type, Type genericType,
> Annotation[] annotations, MediaType mediaType) {
> return type == MyType.class;
> }
>
> public long getSize(MyType t, Class<?> type, Type
> genericType, Annotation[] annotations, MediaType mediaType) {
> return -1;
> }
>
> public void writeTo(MyType t, Class<?> type, Type
> genericType, Annotation[] annotations, MediaType mediaType,
> MultivaluedMap<String, Object> httpHeaders, OutputStream
> entityStream) throws IOException, WebApplicationException {
> ui.getRequestUri();
> h.getLanguage();
> entityStream.write("Hello World".getBytes());
> }
>
> }
>
>
> // The Java method will process HTTP GET requests
> @GET
> // The Java method will produce content identified by the MIME
> Media
> // type "text/plain"
> @Produces("text/plain")
> public String getClichedMessage() {
> throw new MyException();
> }
> }
>
>> Thanks.
>>
>>
>> On Tue, Feb 24, 2009 at 10:10 AM, Paul Sandoz
>> <Paul.Sandoz_at_sun.com> wrote:
>>
>> On Feb 24, 2009, at 3:42 PM, Erick Dovale wrote:
>>
>> Folks,
>> Have any of you experienced this before?
>>
>>
>> What version of Jersey are you using? I suspect it is 1.0 from
>> looking at the package names.
>>
>> The IllegalStateExeption is thrown when a method is called on
>> HttpContext for which there is no HTTP request, and thus no
>> HttpContext, in scope.
>>
>> I looked at the 1.0 code for WebApplicationImpl [1] and i cannot
>> see how this can manifest itself since the thread local context
>> value is set to null after the ContainerResponse.write method is
>> called.
>>
>> Can you describe a bit more the function of
>> ErrorObjectToJSONMessageBodyWriter? is the "error object" returned
>> from a resource method?
>>
>> Can you try using Jersey 1.0.1 or 1.0.2 and see if the same error
>> occurs?
>>
>> Thanks,
>> Paul.
>>
>> [1] https://jersey.dev.java.net/source/browse/*checkout*/jersey/
>> tags/jersey-1.0/jersey/jersey-server/src/main/java/com/sun/jersey/
>> impl/application/WebApplicationImpl.java?rev=1602
>>
>> public void handleRequest(ContainerRequest request,
>> ContainerResponse response) throws IOException {
>> try {
>> final WebApplicationContext localContext = new
>> WebApplicationContext(this, request, response);
>> context.set(localContext);
>>
>> /**
>> * The matching algorithm currently works from an
>> absolute path.
>> * The path is required to be in encoded form.
>> */
>> StringBuilder path = new StringBuilder();
>> path.append("/").append(localContext.getPath(false));
>>
>> if (!resourceConfig.getFeature
>> (ResourceConfig.FEATURE_MATCH_MATRIX_PARAMS)) {
>> path = stripMatrixParams(path);
>> }
>>
>> // TODO convert to filter
>> // If there are URI conneg extensions for media and
>> language
>> if (!resourceConfig.getMediaTypeMappings().isEmpty() ||
>> !resourceConfig.getLanguageMappings().isEmpty()) {
>> uriConneg(path, request);
>> }
>>
>> for (ContainerRequestFilter f : requestFilters)
>> request = f.filter(request);
>>
>> if (!rootsRule.accept(path, null, localContext)) {
>> throw new NotFoundException();
>> }
>> } catch (WebApplicationException e) {
>> mapWebApplicationException(e, response);
>> } catch (ContainerCheckedException e) {
>> if (!mapException(e.getCause(), response)) {
>> context.set(null);
>> throw e;
>> }
>> } catch (RuntimeException e) {
>> if (!mapException(e, response)) {
>> context.set(null);
>> throw e;
>> }
>> }
>>
>> try {
>> for (ContainerResponseFilter f : responseFilters)
>> response = f.filter(request, response);
>> } catch (WebApplicationException e) {
>> mapWebApplicationException(e, response);
>> } catch (RuntimeException e) {
>> if (!mapException(e, response)) {
>> context.set(null);
>> throw e;
>> }
>> }
>>
>> try {
>> response.write();
>> } catch (WebApplicationException e) {
>> if (response.isCommitted()) {
>> throw e;
>> } else {
>> mapWebApplicationException(e, response);
>> response.write();
>> }
>> } finally {
>> context.set(null);
>>
>> }
>> }
>>
>>
>> Thanks.
>>
>> java.lang.IllegalStateException
>> at com.sun.jersey.impl.ThreadLocalHttpContext.getRequest
>> (ThreadLocalHttpContext.java:75)
>> at com.sun.jersey.impl.application.WebApplicationImpl$1.invoke
>> (WebApplicationImpl.java:179)
>> at $Proxy195.getLanguage(Unknown Source)
>> at
>> com.bps.iproject.jersey.entityproviders.errors.ErrorObjectToJSONMessa
>> geBodyWriter.resolveMessage
>> (ErrorObjectToJSONMessageBodyWriter.java:113)
>> at
>> com.bps.iproject.jersey.entityproviders.errors.ErrorObjectToJSONMessa
>> geBodyWriter.buildJSONEntity
>> (ErrorObjectToJSONMessageBodyWriter.java:83)
>> at
>> com.bps.iproject.jersey.entityproviders.errors.ErrorObjectToJSONMessa
>> geBodyWriter.writeTo(ErrorObjectToJSONMessageBodyWriter.java:72)
>> at
>> com.bps.iproject.jersey.entityproviders.errors.ErrorObjectToJSONMessa
>> geBodyWriter.writeTo(ErrorObjectToJSONMessageBodyWriter.java:1)
>> at com.sun.jersey.spi.container.ContainerResponse.write
>> (ContainerResponse.java:251)
>> at
>> com.sun.jersey.impl.application.WebApplicationImpl.handleRequest
>> (WebApplicationImpl.java:752)
>> at
>> com.sun.jersey.impl.application.WebApplicationImpl.handleRequest
>> (WebApplicationImpl.java:692)
>> at
>> com.sun.jersey.spi.container.servlet.ServletContainer.service
>> (ServletContainer.java:344)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
>> (ApplicationFilterChain.java:269)
>> at org.apache.catalina.core.ApplicationFilterChain.doFilter
>> (ApplicationFilterChain.java:188)
>> at
>> com.opensymphony.module.sitemesh.filter.PageFilter.parsePage
>> (PageFilter.java:119)
>> at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter
>> (PageFilter.java:55)
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
>> (ApplicationFilterChain.java:215)
>> at org.apache.catalina.core.ApplicationFilterChain.doFilter
>> (ApplicationFilterChain.java:188)
>> at
>> com.bps.iproject.web.filter.CleanupBPSThreadLocalFilter.doFilter
>> (CleanupBPSThreadLocalFilter.java:47)
>> at org.acegisecurity.util.FilterToBeanProxy.doFilter
>> (FilterToBeanProxy.java:98)
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
>> (ApplicationFilterChain.java:215)
>> at org.apache.catalina.core.ApplicationFilterChain.doFilter
>> (ApplicationFilterChain.java:188)
>> at org.acegisecurity.util.FilterChainProxy
>> $VirtualFilterChain.doFilter(FilterChainProxy.java:265)
>> at
>> org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke
>> (FilterSecurityInterceptor.java:107)
>> at
>> org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter
>> (FilterSecurityInterceptor.java:72)
>> at org.acegisecurity.util.FilterChainProxy
>> $VirtualFilterChain.doFilter(FilterChainProxy.java:275)
>> at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter
>> (ExceptionTranslationFilter.java:110)
>> at org.acegisecurity.util.FilterChainProxy
>> $VirtualFilterChain.doFilter(FilterChainProxy.java:275)
>> at
>> org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter
>> (BasicProcessingFilter.java:175)
>> at org.acegisecurity.util.FilterChainProxy
>> $VirtualFilterChain.doFilter(FilterChainProxy.java:275)
>> at org.acegisecurity.ui.AbstractProcessingFilter.doFilter
>> (AbstractProcessingFilter.java:229)
>> at org.acegisecurity.util.FilterChainProxy
>> $VirtualFilterChain.doFilter(FilterChainProxy.java:275)
>> at
>> com.bps.iproject.web.security.TrustedSSOAuthenticationProcessingFilte
>> r.doFilter(TrustedSSOAuthenticationProcessingFilter.java:116)
>> at org.acegisecurity.util.FilterChainProxy
>> $VirtualFilterChain.doFilter(FilterChainProxy.java:275)
>> at
>> org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilte
>> r(HttpSessionContextIntegrationFilter.java:286)
>> at org.acegisecurity.util.FilterChainProxy
>> $VirtualFilterChain.doFilter(FilterChainProxy.java:275)
>> at org.acegisecurity.util.FilterChainProxy.doFilter
>> (FilterChainProxy.java:149)
>> at org.acegisecurity.util.FilterToBeanProxy.doFilter
>> (FilterToBeanProxy.java:98)
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
>> (ApplicationFilterChain.java:215)
>> at org.apache.catalina.core.ApplicationFilterChain.doFilter
>> (ApplicationFilterChain.java:188)
>> at
>> org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.do
>> FilterInternal(OpenSessionInViewFilter.java:198)
>> at
>> org.springframework.web.filter.OncePerRequestFilter.doFilter
>> (OncePerRequestFilter.java:76)
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
>> (ApplicationFilterChain.java:215)
>> at org.apache.catalina.core.ApplicationFilterChain.doFilter
>> (ApplicationFilterChain.java:188)
>> at org.apache.catalina.core.StandardWrapperValve.invoke
>> (StandardWrapperValve.java:213)
>> at org.apache.catalina.core.StandardContextValve.invoke
>> (StandardContextValve.java:174)
>> at org.apache.catalina.core.StandardHostValve.invoke
>> (StandardHostValve.java:127)
>> at org.apache.catalina.valves.ErrorReportValve.invoke
>> (ErrorReportValve.java:117)
>> at org.apache.catalina.core.StandardEngineValve.invoke
>> (StandardEngineValve.java:108)
>> at org.apache.catalina.connector.CoyoteAdapter.service
>> (CoyoteAdapter.java:174)
>> at org.apache.coyote.http11.Http11Processor.process
>> (Http11Processor.java:874)
>> at org.apache.coyote.http11.Http11BaseProtocol
>> $Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:
>> 665)
>> at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket
>> (PoolTcpEndpoint.java:528)
>> at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
>> (LeaderFollowerWorkerThread.java:81)
>> at org.apache.tomcat.util.threads.ThreadPool
>> $ControlRunnable.run(ThreadPool.java:689)
>> at java.lang.Thread.run(Unknown Source)
>>
>>
>>
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>>
>
>
>