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Posted to issues@camel.apache.org by "Claus Ibsen (JIRA)" <ji...@apache.org> on 2016/04/21 21:43:25 UTC
[jira] [Resolved] (CAMEL-9898) SimpleBuilder throws
NullPointerException when replacing string using regexAll method and the
regex contains }
[ https://issues.apache.org/jira/browse/CAMEL-9898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Claus Ibsen resolved CAMEL-9898.
--------------------------------
Resolution: Fixed
Fix Version/s: 2.18.0
> SimpleBuilder throws NullPointerException when replacing string using regexAll method and the regex contains }
> --------------------------------------------------------------------------------------------------------------
>
> Key: CAMEL-9898
> URL: https://issues.apache.org/jira/browse/CAMEL-9898
> Project: Camel
> Issue Type: Bug
> Components: camel-core
> Affects Versions: 2.17.0
> Reporter: Lefteris Tsallas
> Assignee: Claus Ibsen
> Priority: Minor
> Fix For: 2.18.0
>
>
>
> Add this unit test in org.apache.camel.builder.SimpleBuilderTest to reproduce the issue. Only fails when the regex contains }
> {code}
> public void testRegexAllWithPlaceHolders() {
> exchange.getIn().setHeader("activateUrl", "http://some/rest/api/(id)/activate");
> assertEquals("http://some/rest/api/12/activate",SimpleBuilder.simple("${header.activateUrl.replaceAll(\"\\(id\\)\",\"12\")}").evaluate(exchange,String.class));
> //passes when contains { only
> exchange.getIn().setHeader("activateUrl", "http://some/rest/api/{id/activate");
> assertEquals("http://some/rest/api/12/activate",SimpleBuilder.simple("${header.activateUrl.replaceAll(\"\\{id\",\"12\")}").evaluate(exchange,String.class));
> String replaced = "http://some/rest/api/{id}/activate".replaceAll("\\{id\\}","12");
> assertEquals( "http://some/rest/api/12/activate", replaced);
> /// But throws throws NullPointerException when regexALl inside a simple expression
> exchange.getIn().setHeader("activateUrl", "http://some/rest/api/{id}/activate");
> assertEquals("http://some/rest/api/12/activate",SimpleBuilder.simple("${header.activateUrl.replaceAll(\"\\{id\\}\",\"12\")}").evaluate(exchange,String.class));
> }
> {code}
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