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https://issues.apache.org/jira/browse/SLING-9068?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17040810#comment-17040810
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Bertrand Delacretaz edited comment on SLING-9068 at 2/20/20 9:53 AM:
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{quote}this should be doable be adding explicit exceptions to the grammar.
{quote}
I have not used those JavaCC features so far but the docs at
[https://github.com/javacc/javacc/blob/master/docs/tutorials/error-handling.md]
seem to confirm this.
The simplest might be to customize the generated {{ParseException.java}} which
is meant for that, if that's sufficient.
was (Author: bdelacretaz):
bq. this should be doable be adding explicit exceptions to the grammar.
I have not used those JavaCC features so far but the docs at
https://github.com/javacc/javacc/blob/master/docs/tutorials/error-handling.md
seem to confirm this.
> Add more context to ParseException
> ----------------------------------
>
> Key: SLING-9068
> URL: https://issues.apache.org/jira/browse/SLING-9068
> Project: Sling
> Issue Type: Improvement
> Components: Repoinit
> Reporter: Angela Schreiber
> Priority: Minor
>
> today the repo init grammar doesn't come with dedicated exception handing and
> thus the parser will fail with messages that can make it hard to spot actual
> problem... specially in a lengthy repo-init as it is present with Adobe AEM.
> Example:
> {code}
> org.apache.sling.repoinit.parser.impl.ParseException: Encountered " "," ", ""
> at line 115, column 46.
> Was expecting:
> ")" ...
>
> at
> org.apache.sling.repoinit.parser.impl.RepoInitParserImpl.generateParseException(RepoInitParserImpl.java:3095)
> [org.apache.sling.repoinit.parser:1.3.2]
> {code}
> if i am not mistaken this should be doable be adding explicit exceptions to
> the grammar.
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