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c:errors does not contain a c:error in p:catch #97

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josteinaj opened this issue Apr 30, 2013 · 0 comments
Closed

c:errors does not contain a c:error in p:catch #97

josteinaj opened this issue Apr 30, 2013 · 0 comments

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@josteinaj
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@josteinaj josteinaj commented Apr 30, 2013

This pipeline:

<p:declare-step xmlns:p="http://www.w3.org/ns/xproc" xmlns:c="http://www.w3.org/ns/xproc-step" version="1.0">

    <p:output port="result"/>

    <p:try>
        <p:group>
            <p:unwrap match="/*">
                <p:input port="source">
                    <p:inline>
                        <doc>
                            <child/>
                            <child/>
                        </doc>
                    </p:inline>
                </p:input>
            </p:unwrap>
        </p:group>
        <p:catch name="catch">
            <p:identity>
                <p:input port="source">
                    <p:pipe port="error" step="catch"/>
                </p:input>
            </p:identity>
        </p:catch>
    </p:try>

</p:declare-step>

returns this with Calabash 1.0.9:

<c:errors xmlns:c="http://www.w3.org/ns/xproc-step"/>

but this is returned with Calumet (1.0.13.r1107066):

<c:errors xmlns:c="http://www.w3.org/ns/xproc-step"><c:error code="err:XD0001" name="!1.2.1.1" type="p:unwrap" xmlns:p="http://www.w3.org/ns/xproc" xmlns:err="http://www.w3.org/ns/xproc-error">{http://www.w3.org/ns/xproc-error}XD0001: It is a dynamic error if a non-XML resource is produced on a step output or arrives on a step input.

Step   : !1.2.1.1 {http://www.w3.org/ns/xproc}unwrap
Href   : file:/home/jostein/try-catch.xpl
Path   : /p:declare-step/p:try[1]/p:group[1]/p:unwrap[1]

Caused by:
org.w3c.dom.DOMException: HIERARCHY_REQUEST_ERR: An attempt was made to insert a node where it is not permitted. 
</c:error></c:errors>

The most useful bit is the error code of the c:error child element which allows you to for instance handle different kinds of errors in one p:catch or include the error code in some validation report to the end-user.

ndw added a commit that referenced this issue Jul 30, 2013
…'t caught by the error listener; its better but could probably still be improved
ndw added a commit that referenced this issue Jul 30, 2013
…'t caught by the error listener; its better but could probably still be improved
@ndw ndw closed this Aug 3, 2013
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