Re: Are pages stored in session?
Is there dynamic content in this page? If not, there's no real loss in
creating a new one for each request - this is very inexpensive. If there
is, just cache it somewhere in your service layer or the application, etc...
Components (including pages) should generally not be reused for multiple
users / sessions
Also - you can save some code by using new
BookmarkablePageLink(faqPageLink, FAQPage.class)
--
Jeremy Thomerson
http://www.wickettraining.com
On Fri, Nov 7, 2008 at 12:18 PM, danelav [EMAIL PROTECTED] wrote:
I have a very basic link to a FAQPage, as shown below. Every time that link
is clicked, the FAQPage constructor is called. This page is fairly static,
and there's no reason for it to be re-constructed on every request. Is
there
a way to create the link so that it will use an existing instance of
FAQPage
rather than re-constructing the whole page every time the link is called?
faqPageLink = new Link(faqPageLink) {
public void onClick() {
setResponsePage(FAQPage.class);
}
};
--
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Re: Are pages stored in session?
Let say your FAQPage loads data from the database.
You could put an instance of that page at your MyWicketApplication. Like
this:
MyApp extends WebApplication {
private FAQPage faqPage;
public FAQPage getFAQPage() {
return faqPage;
}
protected void init() {
reloadFAQPage(); // creates an instance, etc...
}
public void reloadFAQPage() {
... // reloads data from database after changing something at the FAQ
DB Table, or something like that
}
}
And then you just need to do a new Link referencing that instance. :)
cheers,
Bruno Borges
blog.brunoborges.com.br
+55 21 76727099
The glory of great men should always be
measured by the means they have used to
acquire it.
- Francois de La Rochefoucauld
On Fri, Nov 7, 2008 at 12:26 PM, Jeremy Thomerson [EMAIL PROTECTED]
wrote:
Is there dynamic content in this page? If not, there's no real loss in
creating a new one for each request - this is very inexpensive. If there
is, just cache it somewhere in your service layer or the application,
etc...
Components (including pages) should generally not be reused for multiple
users / sessions
Also - you can save some code by using new
BookmarkablePageLink(faqPageLink, FAQPage.class)
--
Jeremy Thomerson
http://www.wickettraining.com
On Fri, Nov 7, 2008 at 12:18 PM, danelav [EMAIL PROTECTED]
wrote:
I have a very basic link to a FAQPage, as shown below. Every time that
link
is clicked, the FAQPage constructor is called. This page is fairly
static,
and there's no reason for it to be re-constructed on every request. Is
there
a way to create the link so that it will use an existing instance of
FAQPage
rather than re-constructing the whole page every time the link is called?
faqPageLink = new Link(faqPageLink) {
public void onClick() {
setResponsePage(FAQPage.class);
}
};
--
View this message in context:
http://www.nabble.com/Are-pages-stored-in-session--tp20386141p20386141.html
Sent from the Wicket - User mailing list archive at Nabble.com.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Are pages stored in session?
Ok, forget about it... Components are NOT Thread safe... :-)
Just make FAQPage a Stateless WebPage... ;-)
Cheers,
Bruno Borges
blog.brunoborges.com.br
+55 21 76727099
The glory of great men should always be
measured by the means they have used to
acquire it.
- Francois de La Rochefoucauld
On Fri, Nov 7, 2008 at 12:30 PM, Bruno Borges [EMAIL PROTECTED]wrote:
Let say your FAQPage loads data from the database.
You could put an instance of that page at your MyWicketApplication. Like
this:
MyApp extends WebApplication {
private FAQPage faqPage;
public FAQPage getFAQPage() {
return faqPage;
}
protected void init() {
reloadFAQPage(); // creates an instance, etc...
}
public void reloadFAQPage() {
... // reloads data from database after changing something at the
FAQ DB Table, or something like that
}
}
And then you just need to do a new Link referencing that instance. :)
cheers,
Bruno Borges
blog.brunoborges.com.br
+55 21 76727099
The glory of great men should always be
measured by the means they have used to
acquire it.
- Francois de La Rochefoucauld
On Fri, Nov 7, 2008 at 12:26 PM, Jeremy Thomerson
[EMAIL PROTECTED] wrote:
Is there dynamic content in this page? If not, there's no real loss in
creating a new one for each request - this is very inexpensive. If there
is, just cache it somewhere in your service layer or the application,
etc...
Components (including pages) should generally not be reused for multiple
users / sessions
Also - you can save some code by using new
BookmarkablePageLink(faqPageLink, FAQPage.class)
--
Jeremy Thomerson
http://www.wickettraining.com
On Fri, Nov 7, 2008 at 12:18 PM, danelav [EMAIL PROTECTED]
wrote:
I have a very basic link to a FAQPage, as shown below. Every time that
link
is clicked, the FAQPage constructor is called. This page is fairly
static,
and there's no reason for it to be re-constructed on every request. Is
there
a way to create the link so that it will use an existing instance of
FAQPage
rather than re-constructing the whole page every time the link is
called?
faqPageLink = new Link(faqPageLink) {
public void onClick() {
setResponsePage(FAQPage.class);
}
};
--
View this message in context:
http://www.nabble.com/Are-pages-stored-in-session--tp20386141p20386141.html
Sent from the Wicket - User mailing list archive at Nabble.com.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
