Bug 1127329
| Summary: | [GSS] (6.4.0) Invalid boolean values are set to 'false' instead of null | |||
|---|---|---|---|---|
| Product: | [JBoss] JBoss Enterprise Application Platform 6 | Reporter: | Kyle Lape <klape> | |
| Component: | XML Frameworks | Assignee: | Jason T. Greene <jason.greene> | |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Pavel Slavicek <pslavice> | |
| Severity: | unspecified | Docs Contact: | eap-docs <eap-docs> | |
| Priority: | unspecified | |||
| Version: | 6.3.0 | CC: | jbliznak, kkhan | |
| Target Milestone: | DR1 | |||
| Target Release: | EAP 6.4.0 | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | Doc Type: | Bug Fix | ||
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 1127332 (view as bug list) | Environment: | ||
| Last Closed: | Type: | Bug | ||
| Regression: | --- | Mount Type: | --- | |
| Documentation: | --- | CRM: | ||
| Verified Versions: | Category: | --- | ||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | ||
| Cloudforms Team: | --- | Target Upstream Version: | ||
| Embargoed: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 1127326, 1127332 | |||
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Description
Kyle Lape
2014-08-06 16:40:41 UTC
Upstream Jira: https://java.net/jira/browse/JAXB-1019 Spec references:
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JAXB 2.2 spec, section B.3.8.1: Unparseable Data for Simple Types (p312)
If simple type data cannot be parsed into a java datatype, then the
value of the java datatype must not change the current set value. An
access to the datatype must return the value as specified in Section
B.3.8.2, “Missing element information item”. If the conversion of
lexical representation into a value results in an exception, then the
exception must be caught and a validation event reported. This is to
ensure that such conversion errors do not terminate unmarshalling.
B.3.8.2 Missing element information item
Property or field access must return the value specified in Section
B.3.8.4, “Value for missing elements/attributes”
B.3.8.4 Value for missing elements/attributes
If an attribute or an element is missing from an XML instance, then
unmarshal will not change the current set value. An access to the
property will return the set value or if unset, the uninitialized
value. The uninitialized value of the property or field depends upon
it's type. If the type is
1. int-valueis0
2. boolean - value is false
3. a reference (must be mapped to a simple type) - value is null.
...
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XML Schema, part 2, secion 3.2.2: Primitive Datatypes: boolean
3.2.2.1 Lexical representation
An instance of a datatype that is defined as ·boolean· can have the
following legal literals {true, false, 1, 0}.
------------------------------------------------------------------------
So I interpret the above specs like this:
- The valid boolean values are {true, false, 1, 0}, excluding
whitespace around the values
- If it's not one of those values, then:
- If the type is a primitive "boolean", the value is false (default)
- If the type is "java.lang.Boolean" (i.e. an object reference),
then the value is null (default)
(Of course the invalid value should throw an exception if schema
validation is enabled; we are only talking about the default
unmarshalling value with schema validation disabled.)
Should be fixed by jaxb upgrade to 2.2.5-redhat-9: https://bugzilla.redhat.com/show_bug.cgi?id=1127326 Verified on 6.4.0.DR1 |