Several improvements
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Key: WW-3494
URL: https://issues.apache.org/jira/browse/WW-3494
Project: Struts 2
Issue Type: New Feature
Components: Plugin - REST
Affects Versions: Future
Reporter: Albert Espelt
Priority: Minor
Fix For: Future
Attachments: struts-rest-all.patch
- Method to check which HTTP methods are allowed using OPTIONS.
- Default implementation for POST and PUT if client sends request header
"expect: 100-continue".
- Verification of action returns to allow String, HttpHeaders, Result or null.
- The default method "index" in "RestActionSupport" return Object instead
String in order to allow for HttpHeaders or Result to be returned.
- Result processing is delayed after all interceptors have finished.
- New configuration parameter to show the processing time via log4j. Will show
action processing time plus interceptors and result processing time (JSP, XML,
...).
- The new flow of result processing is:
- The content is selected (model, exception or errors list)
- Use HttpHeaders to apply the headers, etc.
- If the result code is 304 the result is not processed.
- If the result is a HttpHeaderResult, it is executed regardless of
representation.
- The result is always returned according to the requested representation.
- If there are errors, it will look for a result named "default-error" to
be able to configure the error page. It could be configured in the web.xml but
the request representation would not be respected.
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