retrieving portlet request from http request

[sravan kumar, módosítva 9 év-val korábban]

Hi,
using the below code we can get the portlet request from http request,
PortletRequest portletRequest = (PortletRequest)request.getAttribute(JavaConstants.JAVAX_PORTLET_REQUEST);
My question is if we get the portlet request from http request, how the portlet request will vary from one portlet to another portlet.


thanks.
sravan kumar

[David H Nebinger, módosítva 9 év-val korábban]

The portlet request has specific info that Liferay uses to determine which portlet instance to pass the request off to.

Outside of the Liferay stuff that changes from one req to another, portlets have different values they depend on for their own.

And frankly, I'm not sure what you're doing, but in 8 years developing under Liferay I've never had to access the portlet request this way. My guess, you don't know what you're doing and therefore are trying to bulldoze your way through.

[Sushil Patidar, módosítva 9 év-val korábban]

Hi,
I agree with David why you need this way.
Anyways Liferay sets JavaConstants.JAVAX_PORTLET_REQUEST attribute when portlet is getting rendered.

Regards

[sravan kumar, módosítva 9 év-val korábban]

while writing the custom taglib we have to use above code to get the portlet request. or is there any other way to get the portlet request in tag class.

[Sushil Patidar, módosítva 9 év-val korábban]

Hi,
For the custom taglib purpose that can be used.If you check "/html/taglib/init.jsp",Liferay also uses following attributes for taglib.

PortletRequest portletRequest = (PortletRequest)request.getAttribute(JavaConstants.JAVAX_PORTLET_REQUEST);

PortletResponse portletResponse = (PortletResponse)request.getAttribute(JavaConstants.JAVAX_PORTLET_RESPONSE);

Regards

[sravan kumar, módosítva 9 év-val korábban]

if use to retrieve portlet request this way, how portletrequest vary from one portlet to another portlet.?

[Sushil Patidar, módosítva 9 év-val korábban]

Hi,
In render phase of each portlet, portlet request specific to that portlet is created.

Regards

[Sandip Patel, módosítva 9 év-val korábban]

As HttpRequest is not vary from one servlet to other servlet, PortletRequest is not vary from one portlet to other portlet. PortletRequest is Liferay specific HttpRequest. PortletRequest Extends HttpRequest So PortletRequest has own method for portlet application.

[David H Nebinger, módosítva 9 év-val korábban]

Sandip Patel:

As HttpRequest is not vary from one servlet to other servlet, PortletRequest is not vary from one portlet to other portlet. PortletRequest is Liferay specific HttpRequest. PortletRequest Extends HttpRequest So PortletRequest has own method for portlet application.

FAIL.

PortletRequest is a JSR-168 specified interface and has no Liferay-specific information.

[Jack Bakker, módosítva 9 év-val korábban]

David, if Sandip changed "Liferay specific" to "JSR-168 specified" would his statement be otherwise correct ?

[David H Nebinger, módosítva 9 év-val korábban]

Well, no, cuz PortletRequest does not extend or have anything to do with "HttpRequest" (and I think he actually meant HttpServletRequest although I'm not sure).

[Jack Bakker, módosítva 9 év-val korábban]

Oh I see now. Thanks again David

David: 5989 posts
Hitoshi: 7990

only ~2000 to go....

[David H Nebinger, módosítva 9 év-val korábban]

Jack Bakker:

David: 5989 posts
Hitoshi: 7990

only ~2000 to go....

The worst part about that Jack - I post a lot (IMHO), but I see ~2000 posts as probably at least a year's worth of posting just to get there. The only thing working in my favor is Hitoshi isn't posting anymore, otherwise I wouldn't stand a chance

I guess if I started posting on threads that already had some discussion going on it I could do it in less time, but I figure if there's already a discussion going on they don't need me jumping in, whereas the lone post with no replies, those folks are looking for help and getting no response at all and really need the help...

Now if I could only keep my attitude in check (or sense of humor, as the case may be)...

[Sandip Patel, módosítva 9 év-val korábban]

Thanks David for correct me !!!

[James Falkner, módosítva 9 év-val korábban]

David H Nebinger:

Jack Bakker:

David: 5989 posts
Hitoshi: 7990

only ~2000 to go....

The worst part about that Jack - I post a lot (IMHO), but I see ~2000 posts as probably at least a year's worth of posting just to get there. The only thing working in my favor is Hitoshi isn't posting anymore, otherwise I wouldn't stand a chance

I guess if I started posting on threads that already had some discussion going on it I could do it in less time, but I figure if there's already a discussion going on they don't need me jumping in, whereas the lone post with no replies, those folks are looking for help and getting no response at all and really need the help...

Now if I could only keep my attitude in check (or sense of humor, as the case may be)...

I feel your pain - I'm still chasing Ron Sarayudej for total # of blog posts. Maybe I should start posting "Thanks dude" blog posts more!

Thanks again for all of your wonderful posts (and Jack, too!). Humor is the great equalizer, so keep it up

I've been working quietly on some new dashboards for the forums to get people to the threads that need the most help Soon!

[Jack Bakker, módosítva 9 év-val korábban]

Thanks James

x++

[David H Nebinger, módosítva 9 év-val korábban]

Jack Bakker:

Thanks James

x++

Hugs and kisses?

[Jack Bakker, módosítva 9 év-val korábban]

David H Nebinger:

Jack Bakker:

Thanks James

x++

Hugs and kisses?