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<td class="page-title-pattern-first-line " style="padding: 0px; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; padding-top: 10px"> <a href="https://hibernate.atlassian.net/browse/HV" style="color: #3b73af; text-decoration: none">Hibernate Validator</a> / <a href="https://hibernate.atlassian.net/browse/HV-975" style="color: #3b73af; text-decoration: none"><img src="cid:jira-generated-image-static-bug-8b2b7135-143e-4375-94d6-96207be384f6" height="16" width="16" border="0" align="absmiddle" alt="Bug" style="vertical-align: text-bottom" /></a> <a href="https://hibernate.atlassian.net/browse/HV-975" style="color: #3b73af; text-decoration: none">HV-975</a>
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<td style="vertical-align: top;; padding: 0px; border-collapse: collapse; padding-right: 5px; font-size: 20px; line-height: 30px; mso-line-height-rule: exactly" class="page-title-pattern-header-container"> <span class="page-title-pattern-header" style="font-family: Arial, sans-serif; padding: 0; font-size: 20px; line-height: 30px; mso-text-raise: 2px; mso-line-height-rule: exactly; vertical-align: middle"> <a href="https://hibernate.atlassian.net/browse/HV-975" style="color: #3b73af; text-decoration: none">NullPointerException in ValueContext.appendNode</a> </span>
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Change By:
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<td style="padding: 0px; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <a class="user-hover" rel="hardy.ferentschik" id="email_hardy.ferentschik" href="https://hibernate.atlassian.net/secure/ViewProfile.jspa?name=hardy.ferentschik" style="color:#6c797f;; color: #3b73af; text-decoration: none">Hardy Ferentschik</a>
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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0px; border-collapse: collapse; padding: 0 0 10px 0"> <span class="diffcontext">I have a small project in which I switched from standard values to</span> <span class="diffaddedchars" style="background-color:#ddfade;"> {{</span> <span class="diffcontext"> java.util.Optional</span> <span class="diffaddedchars" style="background-color:#ddfade;">}}</span> <span class="diffcontext">. Now any validation results in</span> <span class="diffaddedchars" style="background-color:#ddfade;"> {{</span> <span class="diffcontext"> NullPointerExceptions</span> <span class="diffaddedchars" style="background-color:#ddfade;">}}</span> <span class="diffcontext"> in</span> <span class="diffaddedchars" style="background-color:#ddfade;"> {{</span> <span class="diffcontext"> ValueContext.appendNode</span> <span class="diffaddedchars" style="background-color:#ddfade;">}}</span> <span class="diffcontext">.<br />When redesigning the objects, I changed them from interfaces to abstract classes, but that should not inhibit validation. All fields are wrapped in</span> <span class="diffaddedchars" style="background-color:#ddfade;"> {{</span> <span class="diffcontext"> Optional</span> <span class="diffaddedchars" style="background-color:#ddfade;">}}</span> <span class="diffcontext"> before returning, but are stored directly. Both field and method annotations lead to</span> <span class="diffaddedchars" style="background-color:#ddfade;"> {{</span> <span class="diffcontext"> NullPointerExceptions</span> <span class="diffaddedchars" style="background-color:#ddfade;">}}</span> <span class="diffcontext">. In fact, when changing one of the getters to return the field directly, with</span> <span class="diffaddedchars" style="background-color:#ddfade;"> {{</span> <span class="diffcontext"> Optional</span> <span class="diffaddedchars" style="background-color:#ddfade;">}}</span> <span class="diffcontext"> wrapping, it still leads to</span> <span class="diffaddedchars" style="background-color:#ddfade;"> {{</span> <span class="diffcontext"> NullPointerException</span> <span class="diffaddedchars" style="background-color:#ddfade;">}}</span> <span class="diffcontext">.<br /><br />I will try to track it down further. But I can't think of anything else I modified that could explain this.<br /><br />{</span> <span class="diffremovedchars" style="background-color: #ffe7e7; text-decoration:line-through;">{</span> <span class="diffaddedchars" style="background-color:#ddfade;">noformat}<br /></span> <span class="diffcontext">java.lang.NullPointerException<br /> at org.hibernate.validator.internal.engine.ValueContext.appendNode(ValueContext.java:131)<br /> at org.hibernate.validator.internal.engine.ValidatorImpl.validateConstraint(ValidatorImpl.java:527)<br /> at org.hibernate.validator.internal.engine.ValidatorImpl.validateConstraintsForDefaultGroup(ValidatorImpl.java:479)<br /> at org.hibernate.validator.internal.engine.ValidatorImpl.validateConstraintsForCurrentGroup(ValidatorImpl.java:443)<br /> at org.hibernate.validator.internal.engine.ValidatorImpl.validateInContext(ValidatorImpl.java:395)<br /> at org.hibernate.validator.internal.engine.ValidatorImpl.validate(ValidatorImpl.java:194)<br /> at org.springframework.validation.beanvalidation.SpringValidatorAdapter.validate(SpringValidatorAdapter.java:207)<br /> at de.auel.zick.projektverwaltung.client.LocalProjectService.saveProject(LocalProjectService.java:158)<br /> at de.auel.zick.projektverwaltung.client.ProjectServiceTest.testSaveProject(ProjectServiceTest.java:120)<br /> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br /> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)<br /> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br /> at java.lang.reflect.Method.invoke(Method.java:483)<br /> at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)<br /> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)<br /> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)<br /> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)<br /> at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:73)<br /> at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:82)<br /> at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:73)<br /> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)<br /> at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:224)<br /> at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:83)<br /> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)<br /> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)<br /> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)<br /> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)<br /> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)<br /> at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)<br /> at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:68)<br /> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)<br /> at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:163)<br /> at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)<br /> at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)<br /> at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)<br /> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br /> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)<br /> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br /> at java.lang.reflect.Method.invoke(Method.java:483)<br /> at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)<br /> at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)<br /> at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)<br /> at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)<br /> at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)}}</span> <span class="diffaddedchars" style="background-color:#ddfade;"><br />{noformat}</span>
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<td class="actions-pattern-action-icon-container" style="padding: 0px; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; line-height: 20px; mso-line-height-rule: exactly; mso-text-raise: 0px; vertical-align: middle"> <a href="https://hibernate.atlassian.net/browse/HV-975#add-comment" target="_blank" title="Add Comment" style="color: #3b73af; text-decoration: none"> <img class="actions-pattern-action-icon-image" src="cid:jira-generated-image-static-comment-icon-76b098dc-ff69-4ad5-87df-901326efc5d4" alt="Add Comment" title="Add Comment" height="16" width="16" border="0" style="vertical-align: middle" /> </a>
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This message was sent by Atlassian JIRA <span id="footer-build-information">(v6.4-OD-15-055#64014-<span title="797c660868dfc4d690d8b76e2560e35770d95524" data-commit-id="797c660868dfc4d690d8b76e2560e35770d95524}">sha1:797c660</span>)</span>
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