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https://issues.apache.org/jira/browse/WW-3755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13210899#comment-13210899
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Maurizio Cucchiara commented on WW-3755:
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ATM there is no way to change the value of {{acceptedParamNames}}: it's private
and nothing inside the code tries to change its value.
FWIW the code:
{code}
private String acceptedParamNames =
"\\w+((\\.\\w+)|(\\[\\d+\\])|(\\(\\d+\\))|(\\['\\w+'\\])|(\\('\\w+'\\)))*";
private Pattern acceptedPattern = Pattern.compile(acceptedParamNames);
{code}
could be changed to
{code}
private Pattern acceptedPattern =
Pattern.compile("\\w+((\\.\\w+)|(\\[\\d+\\])|(\\(\\d+\\))|(\\['\\w+'\\])|(\\('\\w+'\\)))*");
{code}
without any side effects (it could also be final)
> make ParametersInterceptor.acceptedParamNames public and static
> ---------------------------------------------------------------
>
> Key: WW-3755
> URL: https://issues.apache.org/jira/browse/WW-3755
> Project: Struts 2
> Issue Type: Improvement
> Components: Core Interceptors
> Reporter: zhouyanming
> Attachments: patch.txt
>
>
> let it can be referenced by other classes
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