[YANGTOOLS-1100] Leafref path resolution fails to account for choice/case nodes

Fri, 17 Apr 2020 20:25:59 +0000

for module:

module a {
  yang-version 1.1;
  namespace "a";
  prefix a;
  container foo {
    list scheduler-node {
      key "name";
      leaf name {
        type string;
      }
      choice children-type {
        case scheduler-node {
          list child-scheduler-nodes {
            key "name";
            leaf name {
              type leafref {
                  path '../../../a:scheduler-node/'
                   + 'a:name';
              }
            }
          }
        }
      }
    }
  }
}

AbstractTypeProvider.provideTypeForLeafref() will fail with:

java.lang.IllegalArgumentException: Failed to find leafref target: ../../../a:scheduler-node/a:name in module mdsal532 (QNameModule{ns=a})	at com.google.common.base.Preconditions.checkArgument(Preconditions.java:459)
	at org.opendaylight.mdsal.binding.yang.types.AbstractTypeProvider.provideTypeForLeafref(AbstractTypeProvider.java:553)
	at org.opendaylight.mdsal.binding.yang.types.AbstractTypeProvider.javaTypeForLeafrefOrIdentityRef(AbstractTypeProvider.java:301)
	at org.opendaylight.mdsal.binding.yang.types.AbstractTypeProvider.javaTypeForSchemaDefinitionType(AbstractTypeProvider.java:198)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.resolveLeafSchemaNodeAsMethod(AbstractTypeGenerator.java:1441)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.addSchemaNodeToListBuilders(AbstractTypeGenerator.java:1840)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.listToGenType(AbstractTypeGenerator.java:346)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.addSchemaNodeToBuilderAsMethod(AbstractTypeGenerator.java:1145)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.resolveDataSchemaNodes(AbstractTypeGenerator.java:1092)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.generateTypesFromChoiceCases(AbstractTypeGenerator.java:1266)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.choiceToGeneratedType(AbstractTypeGenerator.java:1184)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.addSchemaNodeToListBuilders(AbstractTypeGenerator.java:1855)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.listToGenType(AbstractTypeGenerator.java:346)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.addSchemaNodeToBuilderAsMethod(AbstractTypeGenerator.java:1145)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.resolveDataSchemaNodes(AbstractTypeGenerator.java:1092)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.containerToGenType(AbstractTypeGenerator.java:308)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.addSchemaNodeToBuilderAsMethod(AbstractTypeGenerator.java:1143)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.resolveDataSchemaNodes(AbstractTypeGenerator.java:1092)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.moduleToGenTypes(AbstractTypeGenerator.java:248)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.<init>(AbstractTypeGenerator.java:205)
	at org.opendaylight.mdsal.binding.generator.impl.CodegenTypeGenerator.<init>(CodegenTypeGenerator.java:33)
	at org.opendaylight.mdsal.binding.generator.impl.DefaultBindingGenerator.generateFor(DefaultBindingGenerator.java:76)
	at org.opendaylight.mdsal.binding.generator.impl.DefaultBindingGenerator.generateFor(DefaultBindingGenerator.java:43)

OpenDaylight JIRA

[YANGTOOLS-1100] Leafref path resolution fails to account for choice/case nodes