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  1. mdsal
  2. MDSAL-528

Failed to find leafref target using specific combination of leafref and grouping

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Details

    • Bug
    • Status: Resolved
    • Medium
    • Resolution: Done
    • None
    • 6.0.0, 5.0.10, 4.0.12
    • None
    • None

    Description

      Failed to find leafref target using specific combination of leafref and grouping, where grouping contains two leafrefs. One is pointing to the second and the second is pointing outside of grouping using relative paths.

      For better understanding look at this gerrit change containing model and test for it - https://git.opendaylight.org/gerrit/c/mdsal/+/88124

      If leafref-2 does not use relative path (but absolute) OR leafref-1 does not exists OR we grouping is not used, then everything seems working.

      This is simplified case of this openconfig ACL model - https://github.com/openconfig/public/blob/master/release/models/acl/openconfig-acl.yang

      Thrown error:

      java.lang.IllegalArgumentException: Failed to find leafref target: ../../leaf-1 in module specific-grouping-leafref (QNameModule{ns=odl:test:leafref:grouping:nested, rev=2020-02-28})
	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.yang.types.AbstractTypeProvider.javaTypeForSchemaDefinitionType(AbstractTypeProvider.java:161)
	at org.opendaylight.mdsal.binding.generator.spi.TypeProvider.javaTypeForSchemaDefinitionType(TypeProvider.java:41)
	at org.opendaylight.mdsal.binding.yang.types.AbstractTypeProvider.resolveTypeFromDataSchemaNode(AbstractTypeProvider.java:726)
	at org.opendaylight.mdsal.binding.yang.types.AbstractTypeProvider.provideTypeForLeafref(AbstractTypeProvider.java:564)
	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.addSchemaNodeToBuilderAsMethod(AbstractTypeGenerator.java:1139)
	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.groupingsToGenTypes(AbstractTypeGenerator.java:762)
	at org.opendaylight.mdsal.binding.generator.impl.AbstractTypeGenerator.moduleToGenTypes(AbstractTypeGenerator.java:240)
	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)

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        Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. MDSAL-426 Specialize relative leafref types during instantiation

          • Medium - Has the potential to affect progress.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. MDSAL-518 leafref path outside of augmented scope can not be resolved

          • Medium - Has the potential to affect progress.
          • Resolved
          # Subject Branch Project Status CR V
          88124,3 Propagate grouping inference flag master mdsal Status: MERGED +2 +1
          88331,2 Propagate grouping inference flag 5.0.x mdsal Status: MERGED +2 +1
          88332,2 Propagate grouping inference flag v4.0.x mdsal Status: MERGED +2 +1

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              rovarga Robert Varga
              samuel.kontris Samuel Kontris
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              Dates

                Created:
                Updated:
                Resolved: