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  1. RESTEasy
  2. RESTEASY-3305

Unable to extract null to numerical parameter

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
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      Describe the bug

      @GET
      @Path("/hello")
      @Produces(MediaType.APPLICATION_JSON)
      public Object hello(@QueryParam Long userId) {
          return userId;
      }
      

      if my request param is nothing and the url will be
      http://localhost:8080/hello?userId=

      Expected behavior

      return null
      or
      return 0

      Actual behavior

      return nothing
      the error is
      Unable to extract parameter from http request: jakarta.ws.rs.QueryParam("userId") value is '' for public java.lang.Object xxx

      09:02:50,948 DEBUG [org.jboss.resteasy.resteasy_jaxrs.i18n] (default task-1) RESTEASY002305: Failed executing GET /test: jakarta.ws.rs.NotFoundException: RESTEASY003870: Unable to extract parameter from http request: jakarta.ws.rs.QueryParam("userId") value is ''
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.QueryParamInjector.throwProcessingException(QueryParamInjector.java:46)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.StringParameterInjector.extractValue(StringParameterInjector.java:769)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.StringParameterInjector.extractValues(StringParameterInjector.java:687)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.QueryParamInjector.inject(QueryParamInjector.java:60)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.MethodInjectorImpl.injectArguments(MethodInjectorImpl.java:95)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:128)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:660)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:524)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$2(ResourceMethodInvoker.java:474)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.interception.jaxrs.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:364)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:476)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:434)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:408)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:69)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:492)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:261)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:161)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.interception.jaxrs.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:364)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:164)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:247)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:249)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:60)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)
      	at jakarta.servlet.api@6.0.0//jakarta.servlet.http.HttpServlet.service(HttpServlet.java:614)
      	at io.undertow.servlet@2.3.0.Final//io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
      	at io.undertow.servlet@2.3.0.Final//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
      	at io.undertow.servlet@2.3.0.Final//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
      	at io.undertow.servlet@2.3.0.Final//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
      	at org.wildfly.security.elytron-web.undertow-server@3.0.0.Final//org.wildfly.elytron.web.undertow.server.ElytronRunAsHandler.lambda$handleRequest$1(ElytronRunAsHandler.java:68)
      	at org.wildfly.security.elytron-base@2.0.0.Final//org.wildfly.security.auth.server.FlexibleIdentityAssociation.runAsFunctionEx(FlexibleIdentityAssociation.java:103)
      	at org.wildfly.security.elytron-base@2.0.0.Final//org.wildfly.security.auth.server.Scoped.runAsFunctionEx(Scoped.java:161)
      	at org.wildfly.security.elytron-base@2.0.0.Final//org.wildfly.security.auth.server.Scoped.runAs(Scoped.java:73)
      	at org.wildfly.security.elytron-web.undertow-server@3.0.0.Final//org.wildfly.elytron.web.undertow.server.ElytronRunAsHandler.handleRequest(ElytronRunAsHandler.java:67)
      	at io.undertow.servlet@2.3.0.Final//io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68)
      	at io.undertow.servlet@2.3.0.Final//io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:117)
      	at io.undertow.servlet@2.3.0.Final//io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
      	at io.undertow.core@2.3.0.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at io.undertow.core@2.3.0.Final//io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
      	at io.undertow.servlet@2.3.0.Final//io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
      	at io.undertow.core@2.3.0.Final//io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
      	at org.wildfly.security.elytron-web.undertow-server-servlet@3.0.0.Final//org.wildfly.elytron.web.undertow.server.servlet.CleanUpHandler.handleRequest(CleanUpHandler.java:38)
      	at io.undertow.core@2.3.0.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at org.wildfly.extension.undertow@27.0.1.Final//org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
      	at io.undertow.core@2.3.0.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at org.wildfly.extension.undertow@27.0.1.Final//org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
      	at io.undertow.servlet@2.3.0.Final//io.undertow.servlet.handlers.SendErrorPageHandler.handleRequest(SendErrorPageHandler.java:52)
      	at io.undertow.core@2.3.0.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      	at io.undertow.servlet@2.3.0.Final//io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:275)
      	at io.undertow.servlet@2.3.0.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:134)
      	at io.undertow.servlet@2.3.0.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:131)
      	at io.undertow.servlet@2.3.0.Final//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
      	at io.undertow.servlet@2.3.0.Final//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
      	at org.wildfly.extension.undertow@27.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1435)
      	at org.wildfly.extension.undertow@27.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1435)
      	at org.wildfly.extension.undertow@27.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1435)
      	at org.wildfly.extension.undertow@27.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1435)
      	at org.wildfly.extension.undertow@27.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1435)
      	at io.undertow.servlet@2.3.0.Final//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:255)
      	at io.undertow.servlet@2.3.0.Final//io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:100)
      	at io.undertow.core@2.3.0.Final//io.undertow.server.Connectors.executeRootHandler(Connectors.java:391)
      	at io.undertow.core@2.3.0.Final//io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:859)
      	at org.jboss.threads@2.4.0.Final//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
      	at org.jboss.threads@2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1990)
      	at org.jboss.threads@2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
      	at org.jboss.threads@2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
      	at org.jboss.xnio@3.8.8.Final//org.xnio.XnioWorker$WorkerThreadFactory$1$1.run(XnioWorker.java:1282)
      	at java.base/java.lang.Thread.run(Thread.java:829)
      Caused by: java.lang.NumberFormatException: For input string: ""
      	at java.base/java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
      	at java.base/java.lang.Long.parseLong(Long.java:702)
      	at java.base/java.lang.Long.<init>(Long.java:1317)
      	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
      	at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
      	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
      	at org.jboss.resteasy.resteasy-core@6.2.1.Final//org.jboss.resteasy.core.StringParameterInjector.extractValue(StringParameterInjector.java:749)
      	... 65 more
      

            Unassigned Unassigned
            jperkins-rhn James Perkins
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              Created:
              Updated:
              Resolved: