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https://issues.apache.org/jira/browse/BVAL-88?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Donald Woods reassigned BVAL-88:
--------------------------------
Assignee: Donald Woods
> Cascaded validation adds a constraint violation for valid child property
> ------------------------------------------------------------------------
>
> Key: BVAL-88
> URL: https://issues.apache.org/jira/browse/BVAL-88
> Project: BeanValidation
> Issue Type: Bug
> Affects Versions: 0.2-incubating
> Reporter: Chris Ey
> Assignee: Donald Woods
> Fix For: 0.3-incubating
>
> Attachments: BVAL-88.patch
>
>
> Precondition:
> Parent bean (call it 'Department') has an invalid property, say,
> "description" annotated with @NotEmpty and value is null.
> Department also has a valid child element, say, Person manager, which itself
> has a name. Manager is annotated with @Valid and @NotNull, and name is
> annotated with @NotEmpty. Both manager and name are correctly populated with
> non null values:
> Department {
> @NotEmpty
> String description;
> @NotNull;
> @Valid
> Person manager;
> }
> Person {
> @NotEmpty
> String name;
> }
> Values:
> Department.description: Intentionally left empty (to cause a constraint
> violation)
> Department.manager: new Person()
> Person.name: "Valid Value"
> Action:
> Department is validated using bean validation.
> Expected:
> 1 Constraint violation:
> empty Department.description
> Actual:
> 2 Constraint violations:
> empty Department.description
> empty Person.name
> I debugged a bit and it seems like when traversing down to Person's
> properties, it somehow switches into (isReportsAsSingleViolation() == true)
> path (constraintviolation.j...@162), then it sets failed = true in line 171,
> because the context does have violations (caused previously by
> Department.description). But failed should apparently stay false, because
> there was no /new/ error caused by Person.
> Nevertheless, a new ConstraintViolation gets added in line 183 because failed
> was true (while it shouldn't be).
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