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https://issues.apache.org/jira/browse/DAFFODIL-2800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Lawrence resolved DAFFODIL-2800.
--------------------------------------
Resolution: Fixed
Fixed in commit 1dbea8e930e440ce5c80d7d363811fc4ca63db3d
> appinfo annotations with distinct source are being misinterpreted as DFDL
> annotations.
> --------------------------------------------------------------------------------------
>
> Key: DAFFODIL-2800
> URL: https://issues.apache.org/jira/browse/DAFFODIL-2800
> Project: Daffodil
> Issue Type: Bug
> Components: Front End
> Affects Versions: 3.4.0
> Reporter: Mike Beckerle
> Assignee: Steve Lawrence
> Priority: Major
> Fix For: 3.5.0
>
>
> This bug prevents use of annotations other than DFDL annotations in schemas.
> This makes it impossible for me to use my XSAT2 schema scanner to check for
> problems in DFDL schemas because the special annotations XSAT2 supports are
> not being ignored by Daffodil.
> I have this type which carries a special annotation that is NOT a DFDL
> annotation:
> ```xml
> <xs:simpleType name="tHexBinary" dfdl:lengthKind="explicit">
> <xs:restriction base="xs:hexBinary">
> <xs:annotation>
> <xs:appinfo source="urn:com.owlcyberdefense.xsat2">
> <xsat2>
> <nonRemediation>
> This type is used only by DFI 9100 and DFI 4242 which are
> defined to be opaque fixed length byte strings by the VMF
> specification.
> </nonRemediation>
> </xsat2>
> </xs:appinfo>
> </xs:annotation>
> </xs:restriction>
> </xs:simpleType>
> ```
> The source attribute indicates this is about something that is NOT DFDL.
>
> Note that the xsat2 and nonRemediation attributes do NOT carry a namespace
> prefix. That may or may not be important.
>
> I get compilation errors like:
> ```
> [error] Schema Definition Error: Error loading schema due to
> org.xml.sax.SAXParseException; lineNumber: 56; columnNumber: 24;
> cvc-complex-type.2.4.a: Invalid content was found starting with element
> 'xsat2'. One of '\{"http://www.ogf.org/dfdl/dfdl-1.0/":assert,
> "http://www.ogf.org/dfdl/dfdl-1.0/":choice,
> "http://www.ogf.org/dfdl/dfdl-1.0/":defineEscapeScheme,
> "http://www.ogf.org/dfdl/dfdl-1.0/":defineFormat,
> "http://www.ogf.org/dfdl/dfdl-1.0/":defineVariable,
> "http://www.ogf.org/dfdl/dfdl-1.0/":discriminator,
> "http://www.ogf.org/dfdl/dfdl-1.0/":element,
> "http://www.ogf.org/dfdl/dfdl-1.0/":enumeration,
> "http://www.ogf.org/dfdl/dfdl-1.0/":format,
> "http://www.ogf.org/dfdl/dfdl-1.0/":group,
> "http://www.ogf.org/dfdl/dfdl-1.0/":newVariableInstance,
> "http://www.ogf.org/dfdl/dfdl-1.0/":sequence,
> "http://www.ogf.org/dfdl/dfdl-1.0/":setVariable,
> "http://www.ogf.org/dfdl/dfdl-1.0/":simpleType,
> WC[##other:"http://www.ogf.org/dfdl/dfdl-1.0/"]}' is expected.
> ```
>
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