File Upload Interceptor doesn't display i18n message while error occured.
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Key: WW-3008
URL: https://issues.apache.org/struts/browse/WW-3008
Project: Struts 2
Issue Type: Bug
Components: Core Interceptors
Affects Versions: 2.1.6
Environment: Tomcat6, Jboss-Web 2.1.1,Jetty 6.1
Reporter: Ken
As it described in the document:
http://cwiki.apache.org/WW/file-upload-interceptor.html
This interceptor will add several field errors, assuming that the action
implements ValidationAware. These error messages are based on several i18n
values stored in struts-messages.properties, a default i18n file processed for
all i18n requests. You can override the text of these messages by providing
text for the following keys:
struts.messages.error.uploading - a general error that occurs when the file
could not be uploaded
struts.messages.error.file.too.large - occurs when the uploaded file is too
large
struts.messages.error.content.type.not.allowed - occurs when the uploaded file
does not match the expected content types specified
but in fact it doen't show these messages.I followe the code into the
interceptor,and find it only catch the exceptions and add the exception's
message simplely by invoke addActionError method.
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