[jira] [Created] (OAK-919) Proper handling of locks present on copied nodes

["angela (JIRA)" <ji...@apache.org>]

angela created OAK-919:
--------------------------

             Summary: Proper handling of locks present on copied nodes
                 Key: OAK-919
                 URL: https://issues.apache.org/jira/browse/OAK-919
             Project: Jackrabbit Oak
          Issue Type: Sub-task
            Reporter: angela


i just had a quick look on how copy was implemented in JR-core with respect
to locks present on the tree to be copied to a new location.

it seems that all lock related properties are skipped and thus not copied over to the new location (which IMHO makes sense though i could not find a section in the specification explicitly defining the behavior):

{code}
// copy properties
            for (Name propName : srcState.getPropertyNames()) {

[...]

/**
                 * special handling required for properties with special semantics
                 * (e.g. those defined by mix:referenceable, mix:versionable,
                 * mix:lockable, et.al.)
                 *
                 * todo FIXME delegate to 'node type instance handler'
                 */
                QPropertyDefinition def = ent.getApplicablePropertyDef(
                        srcChildState.getName(), srcChildState.getType(),
                        srcChildState.isMultiValued());
                if (NameConstants.MIX_LOCKABLE.equals(def.getDeclaringNodeType())) {
                    // skip properties defined by mix:lockable
                    continue;
                }
{code}

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