This commit makes sure that HTTP request headers containing ETag values
are properly parsed and not simply tokenized using a "," separator.
Indeed, ETags can legally contain separator characters such as " " and
",".
Issue: SPR-14216
Prior to this change, getting header values with `HttpHeaders` when
headers are multi-valued would cause issues.
For example, for a given HTTP message with headers:
Cache-Control: public, s-maxage=50
Cache-Control: max-age=42
Getting a `List` of all values would return <"public", "s-maxage=50">
and getting the header value would return "public, s-maxage=50".
This commit takes now into account multi-valued HTTP headers and adds
new getters/setters for "If-Match" and "If-Unmodified-Since" headers.
Note that for ETag-related headers such as "If-Match" and
"If-None-Match", a special parser has been implemented since ETag values
can contain separator characters.
Issue: SPR-14223, SPR-14228
Resources are now retrieved using the application context in order to
support natively non-classpath locations like /WEB-INF/...
As a consequence of this refactoring, ScriptTemplateView#createClassLoader()
protected method as been removed, since it did not make sense anymore with
this new resource loading implementation.
Issue: SPR-14210
Prior to this change, setting both "If-None-Match" and
"If-Unmodified-Since" conditional request headers would check for both
conditions to be met.
This commit fixes this behavior to follow the RFC7232 Section 6:
> entity tags are presumed to be more accurate than date validators
So in case both conditions are present, the "If-None-Match" condition
takes precedence.
Issue: SPR-14224
Previously MockWebResponseBuilder would use the cookie domain of the cookie
received from MockMvc response. This caused problems because the cookie
domain can be null, but HtmlUnit forbids a null domain.
This commit defaults the domain of the cookie to the domain of the
WebRequest.
Issues SPR-14169
It's handy to know in advance whether or not expression that is
passed to CronSequenceGenerator or CronTrigger constructor would
not results in IllegalArgumentException. The only way to do it
now is to try\catch an instance creation but it's kinda ugly.
Juergen Hoeller
Stephane Nicoll
Brian Clozel
Rossen Stoyanchev
Sebastien Deleuze
Alex Panchenko
Sam Brannen
Rob Winch
Venil Noronha
Ruslan Sibgatullin