https://issues.apache.org/bugzilla/show_bug.cgi?id=55561
Bug ID: 55561
Summary: Wrong _jspService implementation
Product: Tomcat 7
Version: unspecified
Hardware: All
OS: All
Status: NEW
Severity: major
Priority: P2
Component: Servlet & JSP API
Assignee: [email protected]
Reporter: [email protected]
Good evening,
While migrating Sun Identity Manager 8.1 to Tomcat 7 found the next error when
trying to access login page:
---
Jul 3, 2013 12:53:24 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [jsp] in context with path [/gdi] threw
exception [Unable to compile class for JSP:
An error occurred at line: 68 in the jsp file: /includes/getLocale.jsp
The final local variable request cannot be assigned. It must be blank and not
using a compound assignment
65: }
66: // Create a new "request" parameter to allow forms to properly handle
67: // utf-8 characters
68: request = BufferedRequest.wrap(request);
69:
70:
71: // Defined here but used in getStyleSheet.jsp and userHeader.jsp to setup
the
---
Finally, I realized that previous Tomcat versions had this signature for
_jspService:
public void _jspService(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response) throws java.io.IOException,
javax.servlet.ServletException;
but Tomcat 7 declares parameters as final:
public void _jspService(final javax.servlet.http.HttpServletRequest
request,final javax.servlet.http.HttpServletResponse response) throws
java.io.IOException, javax.servlet.ServletException
I've been reading JSP 2.2 Maintenance Release 2
(http://download.oracle.com/otndocs/jcp/jsp-2.2-mrel-eval-oth-JSpec/), and at
page 271 I've found than the method signature must be :
public void _jspService(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws ServletException, IOException
Is this a bug?, should it be corrected?
Cheers,
Pau.
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