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https://issues.apache.org/jira/browse/WW-3530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Johnny Yu updated WW-3530:
--------------------------
see also WW-3194 and WW-2996.
> Invalid cache key in AnnotationActionValidationManager.buildValidatorKey
> when using visitor field validators
> -------------------------------------------------------------------------------------------------------------
>
> Key: WW-3530
> URL: https://issues.apache.org/jira/browse/WW-3530
> Project: Struts 2
> Issue Type: Bug
> Components: XML Validators
> Affects Versions: 2.2.1
> Reporter: Johnny Yu
>
> Error scenerio:
> MyAction-validation.xml:
> <validators>
> <field name="myField"> <!-- MyClass -->
> <field-validator type="visitor">
> <param name="context">basic</param>
> <param name="appendPrefix">true</param>
> <message/>
> </field-validator>
> </field>
> <field name="myField">
> <field-validator type="visitor">
> <param name="context">additional</param>
> <param name="appendPrefix">true</param>
> <message/>
> </field-validator>
> </field>
> </validators>
> In this case, validators in MyClass-basic-validation.xml will be executed two
> times, but validators in MyClass-additional-validation.xml will just ignored.
> The problem is caused by
> AnnotationActionValidationManager.buildValidatorKey(Class) which returns the
> same cache key for the validator cache.
> The current cache key is created by:
> StringBuilder sb = new StringBuilder(clazz.getName());
> sb.append("/");
> sb.append(proxy.getConfig().getName());
> sb.append("|");
> sb.append(proxy.getMethod());
> The context is not a part of the cache key. Therefore, the two visitor
> validator will just get the same cache key.
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