https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/YANGTOOLS-1085 yangtools <p>Our YANG parser can operate (and will fall back) accepting invalid XPath expressions. This means users dealing with resulting EffectiveModelContext cannot rely on expression being normalized into the model and have had to resort to parsing the expression themselves – with a ton of bugs.</p> <p>Disable this capability and require XPaths to be always parsed and validated, so that users are presented with a proper yang-xpath-api representation.</p> YANGTOOLS-1085

Fully validate XPath expressions

New Feature Medium Resolved Done Robert Varga Robert Varga Fri, 21 Feb 2020 15:14:31 +0000 Tue, 3 May 2022 17:09:40 +0000 Wed, 25 Mar 2020 20:38:07 +0000 5.0.0 parser 0 1 <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>2020-02-22T08:20:31,386 | INFO | features-3-thread-1 | YangTextSchemaContextResolver | 141 - org.opendaylight.yangtools.yang-parser-impl - 5.0.0.SNAPSHOT | Failed to fully assemble schema context for [RevisionSourceIdentifier [name=ietf-inet-types@2013-07-15], RevisionSourceIdentifier [name=ietf-yang-types@2013-07-15], RevisionSourceIdentifier [name=ietf-yang-library@2016-06-21], RevisionSourceIdentifier [name=yang-ext@2013-07-09]] java.util.concurrent.ExecutionException: java.lang.ExceptionInInitializerError: No YangXPathParserFactory found at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:552) ~[?:?] at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:513) ~[?:?] at com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:90) ~[?:?] at org.opendaylight.yangtools.yang.parser.repo.YangTextSchemaContextResolver.getEffectiveModelContext(YangTextSchemaContextResolver.java:242) ~[?:?] at org.opendaylight.yangtools.yang.parser.repo.YangTextSchemaContextResolver.getEffectiveModelContext(YangTextSchemaContextResolver.java:205) ~[?:?] at org.opendaylight.binding.runtime.spi.ModuleInfoBackedContext.tryToCreateModelContext(ModuleInfoBackedContext.java:231) ~[?:?] at org.opendaylight.binding.runtime.spi.ModuleInfoBackedContext.getEffectiveModelContext(ModuleInfoBackedContext.java:177) ~[?:?] at org.opendaylight.yangtools.yang.model.api.EffectiveModelContextProvider.getSchemaContext(EffectiveModelContextProvider.java:30) ~[?:?] at org.opendaylight.mdsal.binding.dom.codec.osgi.impl.OsgiModuleInfoRegistry.updateService(OsgiModuleInfoRegistry.java:54) ~[?:?] at org.opendaylight.mdsal.binding.dom.codec.osgi.impl.ModuleInfoBundleTracker.open(ModuleInfoBundleTracker.java:58) ~[?:?] at org.opendaylight.mdsal.binding.dom.codec.osgi.impl.Activator.start(Activator.java:45) ~[?:?] at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:779) ~[?:?] at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1) ~[?:?] at java.security.AccessController.doPrivileged(Native Method) ~[?:?] at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:772) ~[?:?] at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:729) ~[?:?] at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:933) ~[?:?] at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:309) ~[?:?] at org.eclipse.osgi.container.Module.doStart(Module.java:581) ~[?:?] at org.eclipse.osgi.container.Module.start(Module.java:449) ~[?:?] at org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:383) ~[?:?] at org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:402) ~[?:?] at org.apache.karaf.features.internal.service.BundleInstallSupportImpl.startBundle(BundleInstallSupportImpl.java:165) ~[?:?] at org.apache.karaf.features.internal.service.FeaturesServiceImpl.startBundle(FeaturesServiceImpl.java:1153) ~[?:?] at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:1036) ~[?:?] at org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1062) ~[?:?] at org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$13(FeaturesServiceImpl.java:998) ~[?:?] at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:834) [?:?] Caused by: java.lang.ExceptionInInitializerError: No YangXPathParserFactory found at org.opendaylight.yangtools.yang.parser.rfc7950.reactor.ServiceLoaderState$XPath.lambda$static$0(ServiceLoaderState.java:32) ~[?:?] at java.util.Optional.orElseThrow(Optional.java:408) ~[?:?] at org.opendaylight.yangtools.yang.parser.rfc7950.reactor.ServiceLoaderState$XPath.&lt;clinit&gt;(ServiceLoaderState.java:32) ~[?:?] at org.opendaylight.yangtools.yang.parser.rfc7950.reactor.RFC7950Reactors.vanillaReactorBuilder(RFC7950Reactors.java:324) ~[?:?] at org.opendaylight.yangtools.yang.parser.rfc7950.reactor.RFC7950Reactors.defaultReactorBuilder(RFC7950Reactors.java:287) ~[?:?] at org.opendaylight.yangtools.yang.parser.impl.DefaultReactors.defaultReactorBuilder(DefaultReactors.java:70) ~[?:?] at org.opendaylight.yangtools.yang.parser.impl.DefaultReactors$DefaultReactor.&lt;clinit&gt;(DefaultReactors.java:39) ~[?:?] at org.opendaylight.yangtools.yang.parser.impl.DefaultReactors.defaultReactor(DefaultReactors.java:60) ~[?:?] at org.opendaylight.yangtools.yang.parser.repo.SharedSchemaContextFactory$AssembleSources.apply(SharedSchemaContextFactory.java:224) ~[?:?] at org.opendaylight.yangtools.yang.parser.repo.SharedSchemaContextFactory$AssembleSources.apply(SharedSchemaContextFactory.java:190) ~[?:?] at com.google.common.util.concurrent.AbstractTransformFuture$AsyncTransformFuture.doTransform(AbstractTransformFuture.java:213) ~[?:?] at com.google.common.util.concurrent.AbstractTransformFuture$AsyncTransformFuture.doTransform(AbstractTransformFuture.java:202) ~[?:?] at com.google.common.util.concurrent.AbstractTransformFuture.run(AbstractTransformFuture.java:118) ~[?:?] at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) ~[?:?] at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1138) ~[?:?] at com.google.common.util.concurrent.AbstractFuture.addListener(AbstractFuture.java:707) ~[?:?] at com.google.common.util.concurrent.FluentFuture$TrustedFuture.addListener(FluentFuture.java:104) ~[?:?] at com.google.common.util.concurrent.AbstractTransformFuture.create(AbstractTransformFuture.java:39) ~[?:?] at com.google.common.util.concurrent.Futures.transformAsync(Futures.java:471) ~[?:?] at org.opendaylight.yangtools.yang.parser.repo.SharedSchemaContextFactory.createSchemaContext(SharedSchemaContextFactory.java:104) ~[?:?] at org.opendaylight.yangtools.yang.parser.repo.SharedSchemaContextFactory.createEffectiveModelContext(SharedSchemaContextFactory.java:75) ~[?:?] at org.opendaylight.yangtools.yang.parser.repo.YangTextSchemaContextResolver.getEffectiveModelContext(YangTextSchemaContextResolver.java:240) ~[?:?] ... 27 more </pre> </div></div> <p>points towards static loading which needs to be eliminated, too.</p> Relates YANGTOOLS-1428 Development Rank 0|i03r6f: