how do i get the User-Agent info?

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how do i get the User-Agent info?
6 answers - 639 bytes -
I'm trying to find out the browser issuing the request in my portlet.
Looks like the portlet API provides no way to access the "User-Agent"
HTTP header info. At least, I found none. Is there some way to access
the servlet request? or some jetspeed-2 specific (non-JSR168) way to
get this HTTP header?
if all else fails, I'll probably have to solve this with javascript and
that would be plain ugly.
cheers,
Edmund
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No.1 | | 1103 bytes | |
Hi,
You should try this in your portlet code.
HttpServletRequest sss = (HttpServletRequest)((HttpServletRequestWrapper)
request).getRequest();
sss.getHeader("User-Agent");

or you can import a jetspeed2 service named ServletContextProvider into your
portlet, then you can get HttpServletRequest, HttpServletResponse and
ServletContext from it.
-James Liao

6/14/05, Edmund Urbani <emu (AT) liland (DOT) orgwrote:

I'm trying to find out the browser issuing the request in my portlet.
Looks like the portlet API provides no way to access the "User-Agent"
HTTP header info. At least, I found none. Is there some way to access
the servlet request? or some jetspeed-2 specific (non-JSR168) way to
get this HTTP header?

if all else fails, I'll probably have to solve this with javascript and
that would be plain ugly.

cheers,
Edmund

To unsubscribe, e-mail: jetspeed-user-unsubscribe (AT) portals (DOT) apache.org
For additional commands, e-mail: jetspeed-user-help (AT) portals (DOT) apache.org
No.2 | | 1949 bytes | |
James Liao wrote:

6/14/05, Edmund Urbani <emu (AT) liland (DOT) orgwrote:

>
>>I'm trying to find out the browser issuing the request in my portlet.
>>Looks like the portlet API provides no way to access the "User-Agent"
>>HTTP header info. At least, I found none. Is there some way to access
>>the servlet request? or some jetspeed-2 specific (non-JSR168) way to
>>get this HTTP header?
>>
>>if all else fails, I'll probably have to solve this with javascript and
>>that would be plain ugly.
>>
>>cheers,
>>Edmund
>>
>>
>
>>
>Hi,
>You should try this in your portlet code.
>HttpServletRequest sss = (HttpServletRequest)((HttpServletRequestWrapper)
>request).getRequest();
>sss.getHeader("User-Agent");
>
>or you can import a jetspeed2 service named ServletContextProvider into your
>portlet, then you can get HttpServletRequest, HttpServletResponse and
>ServletContext from it.
>
>-James Liao

the first solution seems to work fine. i'm doing checks with
'instanceof' to be on the safe side here. so it's actually been bloated
to about this:

if (req instanceof HttpServletRequestWrapper) {
HttpServletRequestWrapper reqWrapper=(HttpServletRequestWrapper)req;
ServletRequest ();
if (servletReq instanceof HttpServletRequest) {
HttpServletRequest httpServletReq=(HttpServletRequest)servletReq;
String ("User-Agent");

}
}

that should do nicely. thanks a lot!

cheers,
Edmund

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No.3 | | 1287 bytes | |
You should use :
portletRequest.getClient().getUserAgent().

2005/6/14, David Pankros <dpankros (AT) miragy (DOT) com>:
if (req instanceof HttpServletRequestWrapper) {
HttpServletRequestWrapper
reqWrapper=(HttpServletRequestWrapper)req;
ServletRequest ();
if (servletReq instanceof HttpServletRequest) {
HttpServletRequest
httpServletReq=(HttpServletRequest)servletReq;
String ("User-Agent");

}
}

FYI, for correctness, you may want to change that. All you really care
about is that the request is an HttpServletRequest. The wrapper is just
a convenience class. There is nothing forcing an implementation to use
the HttpServletRequestWrapper. They could write their own
implementation from scratch only implementing HttpServletRequest and not
extending the wrapper, which would cause your code to miss the fact that
HttpServletRequest is actually implemented! With that, you can get rid
of your outer "if" check and go straight to the HttpServletRequest
check.

If you only plan on using JS2, then it's not a big deal (other than the
extra casts and thus the extra work that would be incurred), but if you
support other environments, I'd definitely change it.

Cheers!

Dave
No.4 | | 524 bytes | |
Benjamin DAHN wrote:

>You should use :
>portletRequest.getClient().getUserAgent().
>

i think that's the way you do it with the jetspeed 1.x portlet API. the
PortletRequest class of Sun's JSR-168 Portlet API does not have
getClient() or any similar method.

Edmund

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No.5 | | 1377 bytes | |
I have J1.6 running on against an 9i Database.

When I try to add a user I get the following :-
Caused by: java.sql.SQLException: RA-02289: sequence does not exist
at (DBError.java:134)
at (TTIoer.java:289)
at (:579)
at oracle.jdbc.ttc7.TTC7P(TTC7Protocol.java:1894)
at
(TTC7Protocol.java:831)
at
Statement.doExecuteQuery(Statement.java:2496)
at
Statement.doExecuteWithTimeout(Statement.java:2840 )
at
Statement.executeQuery(Statement.java:

The following sequqnces exist in the database :-
CFFEES_SEQ
EMAIL_INBX_SEQ
JETSPEED_GRUP_PRFILE_SEQ
JETSPEED_RLE_PRFILE_SEQ
JETSPEED_USER_PRFILE_SEQ
PRTLET_CATEGRY_SEQ
PRTLET_MEDIATYPE_SEQ
PRTLET_PARAMETER_SEQ
PRTLET_SEQ
SECURITY_ACCESS_SEQ
SECURITY_ALLW_SEQ
SECURITY_ENTRY_SEQ
TURBINE_GRUP_SEQ
TURBINE_PERMISSIN_SEQ
TURBINE_RLE_PERMISSIN_SEQ
TURBINE_RLE_SEQ
TURBINE_USER_GRUP_RLE_SEQ
TURBINE_USER_SEQ

I have populated the database using the supplied scripts and I tool the
jetspeed-torque-om-1.6.jar from www.bluesunrise.com distribution for

I have looked at but code
appears to be ok.

Any Ideas,

Jon

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No.6 | | 1972 bytes | |
Is there anyway to find out what sequence is trying to be used.

Thanks

Jon

jonathan.hawkins (AT) hawkinsweb (DOT) co.uk wrote:

>I have J1.6 running on against an 9i Database.
>
>When I try to add a user I get the following :-
>
>Caused by: java.sql.SQLException: RA-02289: sequence does not exist
at (DBError.java:134)
at (TTIoer.java:289)
at (:579)
at oracle.jdbc.ttc7.TTC7P(TTC7Protocol.java:1894)
at
(TTC7Protocol.java:831)
at
Statement.doExecuteQuery(Statement.java:2496)
at
Statement.doExecuteWithTimeout(Statement.java:2840 )
at
Statement.executeQuery(Statement.java:
>
>
>
>The following sequqnces exist in the database :-
>
>CFFEES_SEQ
>EMAIL_INBX_SEQ
>JETSPEED_GRUP_PRFILE_SEQ
>JETSPEED_RLE_PRFILE_SEQ
>JETSPEED_USER_PRFILE_SEQ
>PRTLET_CATEGRY_SEQ
>PRTLET_MEDIATYPE_SEQ
>PRTLET_PARAMETER_SEQ
>PRTLET_SEQ
>SECURITY_ACCESS_SEQ
>SECURITY_ALLW_SEQ
>SECURITY_ENTRY_SEQ
>TURBINE_GRUP_SEQ
>TURBINE_PERMISSIN_SEQ
>TURBINE_RLE_PERMISSIN_SEQ
>TURBINE_RLE_SEQ
>TURBINE_USER_GRUP_RLE_SEQ
>TURBINE_USER_SEQ
>
>I have populated the database using the supplied scripts and I tool the
>jetspeed-torque-om-1.6.jar from www.bluesunrise.com distribution for
>
>I have looked at but code
>appears to be ok.
>
>Any Ideas,
>
>Jon
>
>
>
>
>
>
>To unsubscribe, e-mail: jetspeed-user-unsubscribe (AT) portals (DOT) apache.org
>For additional commands, e-mail: jetspeed-user-help (AT) portals (DOT) apache.org
>

To unsubscribe, e-mail: jetspeed-user-unsubscribe (AT) portals (DOT) apache.org
For additional commands, e-mail: jetspeed-user-help (AT) portals (DOT) apache.org

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how do i get the User-Agent info?