protected String generateDataCacheKey(SMailDynamicDataResource resource) {
        final String templatePath = resource.getTemplatePath();
        final boolean filesystem = resource.isFilesystem();
        final OptionalThing<Locale> receiverLocale = resource.getReceiverLocale();
        return "fw:mailDynamicData:" + templatePath + ":" + filesystem + ":" + receiverLocale;
    }
protected String generateDataCacheKey ( SMailDynamicDataResource resource ) { final String templatePath = resource . getTemplatePath ( ) ; final boolean filesystem = resource . isFilesystem ( ) ; final OptionalThing < Locale > receiverLocale = resource . getReceiverLocale ( ) ; return "fw:mailDynamicData:" + templatePath + ":" + filesystem + ":" + receiverLocale ; }
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