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Posted to dev@camel.apache.org by "Oliver Hecker (JIRA)" <ji...@apache.org> on 2009/06/15 23:22:35 UTC
[jira] Updated: (CAMEL-1716) Simple language support for AND / OR
to concat multiple expressions fails if string constants are enclosed in
single quotation marks
[ https://issues.apache.org/activemq/browse/CAMEL-1716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Oliver Hecker updated CAMEL-1716:
---------------------------------
Attachment: camel_1637_greedy_problem.fix.java.patch
camel_1637_greedy_problem.testcase.java.patch
A patch file to extend the given unit tests to reproduce the problem and a patch containing the fix for the issue.
> Simple language support for AND / OR to concat multiple expressions fails if string constants are enclosed in single quotation marks
> ------------------------------------------------------------------------------------------------------------------------------------
>
> Key: CAMEL-1716
> URL: https://issues.apache.org/activemq/browse/CAMEL-1716
> Project: Apache Camel
> Issue Type: Bug
> Components: camel-core
> Affects Versions: 2.0.0
> Reporter: Oliver Hecker
> Attachments: camel_1637_greedy_problem.fix.java.patch, camel_1637_greedy_problem.testcase.java.patch
>
>
> The current implementation for CAMEL-1637 fails if the string constants in the two expressions are enclosed in single quotation marks as given in the following example
> {code}
> ${in.header.foo} == 'abc' and ${in.header.bar} == '123'
> {code}
> This is due to an issue with the GROUP_PATTERN regular expression in SimpleLanguageSupport.java. The matching pattern in between the single quotes is greedy and thus does not match correctly.
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