Re: how to read data from the request after session timeout?
Glad I could help
Werner
Georg Füchsle schrieb:
> Hallo Werner,
>
> that was what I was looking for!
> Thanks for your fast and excellent help!
>
> Cheers Georg
>
>
> 2009/8/20 Werner Punz :
>> via getParameter, just the usual servlet way, have in mind that you have
>> to use the clientId, the in html displayed id of the input field. JSF
>> does an internal id mapping so the id loginType might be mapped to a
>> value along the lines of ::loginType
>>
>>
>>
>> Georg Füchsle schrieb:
>>> Hallo Werner,
>>>
>>> I have got the request as a variable.
>>> Now I want to read from it the state of the hidden input-field, that
>>> was on the jsf-Page.
>>>
>>> This is the input-field:
>>>
>>>
>>> >>id="loginType"
>>>immediate="true"
>>>style="display:none;visibility:hidden;"/>
>>>
>>>
>>> How can I read its value from the request?
>>>
>>> Thanks,
>>>
>>> Georg
>>>
>>> 2009/8/20 Werner Punz :
FacesContext.getExternalContext().getRequest should point you towards
the servlet request.
Werner
Georg Füchsle schrieb:
> Hallo all,
>
> when a session of an user timed out I display a Website telling 'Your
> Session expired; please login again!".
> Now I have to distinguish some 'loginType' of the user.
> If the user initially logged on by ldap i have to redirect him to
> another site as if he logged in by internal mechanisms.
>
> So I have to access the user's logintype data after the session timed out.
>
> I was thinking on a solution without using cookies:
> To do so, I put the loginType data to a hidden input field on the
> website. I thought that this data is not lost doing a request after
> session timeout.
>
> Unfortunately at the restoreview-Phase the data was not already
> written to the bean.
>
> But I think: in the request there will be sent also the information
> from the old (session timed out) page. So I also should be able to
> read the value of this input-field 'loginType'. Is there any
> possibility to read from the request?
>
> Can anybody tell me if I am right, and tell me how to read this data?
>
> I use JSF Tomahawk and Facelets.
>
>
> Thanks!
>
>
>
> Here my input-text:
>
>
>
> id="loginType"
> immediate="true"
> style="display:none;visibility:hidden;"/>
>
>
>
>
>
> here my PhaseListener:
>
>
> class PhaseListener
> {
>
> public void beforePhase(PhaseEvent event)
> {
> if(event.getPhaseId() == PhaseId.RESTORE_VIEW)
> {
> /*
> before processing any request, I control if the
> User is logged in
> to the application:
> */
> UserBean user = JsfUtils.getUserBean();
>
> if(!user.loggedIn())
> {
> /*
> User is not logged in!
> */
> ExternalContext extCtx =
> event.getFacesContext().getExternalContext();
> HttpServletRequest request =
> (HttpServletRequest) extCtx.getRequest();
> String reqUri = request.getRequestURI();
>
> if(startOrErrorPageIsCalled(reqUri))
> {
> /*
> Users that are not logged in are
> only allowed to see the
> login-page or the error pages...
> */
> return;
> }
> else
> {
> /*
> Users that is not logged in tried
> to request the application.
> I want to redirect him to a page
> 'sessionExpired' depending on
> his former loginType; this loginType I want to save on the website;
> */
>
> // HERE THE LOGINTYPE WAS NOT reset
> to the Bean. is there any
> other possibility to read this value from the request?
> if(user.getLoginType() == 1)
> {
>
> event.getFacesContext().getExternalContext().redirect(JsfUtils.getKontextRoot()
> + "sessionExpired.jsf");
> }
>
Re: how to read data from the request after session timeout?
Hallo Werner,
that was what I was looking for!
Thanks for your fast and excellent help!
Cheers Georg
2009/8/20 Werner Punz :
> via getParameter, just the usual servlet way, have in mind that you have
> to use the clientId, the in html displayed id of the input field. JSF
> does an internal id mapping so the id loginType might be mapped to a
> value along the lines of ::loginType
>
>
>
> Georg Füchsle schrieb:
>> Hallo Werner,
>>
>> I have got the request as a variable.
>> Now I want to read from it the state of the hidden input-field, that
>> was on the jsf-Page.
>>
>> This is the input-field:
>>
>>
>> > id="loginType"
>> immediate="true"
>> style="display:none;visibility:hidden;"/>
>>
>>
>> How can I read its value from the request?
>>
>> Thanks,
>>
>> Georg
>>
>> 2009/8/20 Werner Punz :
>>> FacesContext.getExternalContext().getRequest should point you towards
>>> the servlet request.
>>>
>>> Werner
>>>
>>>
>>> Georg Füchsle schrieb:
Hallo all,
when a session of an user timed out I display a Website telling 'Your
Session expired; please login again!".
Now I have to distinguish some 'loginType' of the user.
If the user initially logged on by ldap i have to redirect him to
another site as if he logged in by internal mechanisms.
So I have to access the user's logintype data after the session timed out.
I was thinking on a solution without using cookies:
To do so, I put the loginType data to a hidden input field on the
website. I thought that this data is not lost doing a request after
session timeout.
Unfortunately at the restoreview-Phase the data was not already
written to the bean.
But I think: in the request there will be sent also the information
from the old (session timed out) page. So I also should be able to
read the value of this input-field 'loginType'. Is there any
possibility to read from the request?
Can anybody tell me if I am right, and tell me how to read this data?
I use JSF Tomahawk and Facelets.
Thanks!
Here my input-text:
>>> id="loginType"
immediate="true"
style="display:none;visibility:hidden;"/>
here my PhaseListener:
class PhaseListener
{
public void beforePhase(PhaseEvent event)
{
if(event.getPhaseId() == PhaseId.RESTORE_VIEW)
{
/*
before processing any request, I control if the User
is logged in
to the application:
*/
UserBean user = JsfUtils.getUserBean();
if(!user.loggedIn())
{
/*
User is not logged in!
*/
ExternalContext extCtx =
event.getFacesContext().getExternalContext();
HttpServletRequest request =
(HttpServletRequest) extCtx.getRequest();
String reqUri = request.getRequestURI();
if(startOrErrorPageIsCalled(reqUri))
{
/*
Users that are not logged in are
only allowed to see the
login-page or the error pages...
*/
return;
}
else
{
/*
Users that is not logged in tried to
request the application.
I want to redirect him to a page
'sessionExpired' depending on
his former loginType; this loginType I want to save on the website;
*/
// HERE THE LOGINTYPE WAS NOT reset
to the Bean. is there any
other possibility to read this value from the request?
if(user.getLoginType() == 1)
{
event.getFacesContext().getExternalContext().redirect(JsfUtils.getKontextRoot()
+ "sessionExpired.jsf");
}
else
{
// redirect him to another
website
Re: how to read data from the request after session timeout?
via getParameter, just the usual servlet way, have in mind that you have
to use the clientId, the in html displayed id of the input field. JSF
does an internal id mapping so the id loginType might be mapped to a
value along the lines of ::loginType
Georg Füchsle schrieb:
> Hallo Werner,
>
> I have got the request as a variable.
> Now I want to read from it the state of the hidden input-field, that
> was on the jsf-Page.
>
> This is the input-field:
>
>
> id="loginType"
>immediate="true"
>style="display:none;visibility:hidden;"/>
>
>
> How can I read its value from the request?
>
> Thanks,
>
> Georg
>
> 2009/8/20 Werner Punz :
>> FacesContext.getExternalContext().getRequest should point you towards
>> the servlet request.
>>
>> Werner
>>
>>
>> Georg Füchsle schrieb:
>>> Hallo all,
>>>
>>> when a session of an user timed out I display a Website telling 'Your
>>> Session expired; please login again!".
>>> Now I have to distinguish some 'loginType' of the user.
>>> If the user initially logged on by ldap i have to redirect him to
>>> another site as if he logged in by internal mechanisms.
>>>
>>> So I have to access the user's logintype data after the session timed out.
>>>
>>> I was thinking on a solution without using cookies:
>>> To do so, I put the loginType data to a hidden input field on the
>>> website. I thought that this data is not lost doing a request after
>>> session timeout.
>>>
>>> Unfortunately at the restoreview-Phase the data was not already
>>> written to the bean.
>>>
>>> But I think: in the request there will be sent also the information
>>> from the old (session timed out) page. So I also should be able to
>>> read the value of this input-field 'loginType'. Is there any
>>> possibility to read from the request?
>>>
>>> Can anybody tell me if I am right, and tell me how to read this data?
>>>
>>> I use JSF Tomahawk and Facelets.
>>>
>>>
>>> Thanks!
>>>
>>>
>>>
>>> Here my input-text:
>>>
>>>
>>>
>>> >> id="loginType"
>>> immediate="true"
>>> style="display:none;visibility:hidden;"/>
>>>
>>>
>>>
>>>
>>>
>>> here my PhaseListener:
>>>
>>>
>>> class PhaseListener
>>> {
>>>
>>> public void beforePhase(PhaseEvent event)
>>> {
>>> if(event.getPhaseId() == PhaseId.RESTORE_VIEW)
>>> {
>>> /*
>>> before processing any request, I control if the User
>>> is logged in
>>> to the application:
>>> */
>>> UserBean user = JsfUtils.getUserBean();
>>>
>>> if(!user.loggedIn())
>>> {
>>> /*
>>> User is not logged in!
>>> */
>>> ExternalContext extCtx =
>>> event.getFacesContext().getExternalContext();
>>> HttpServletRequest request =
>>> (HttpServletRequest) extCtx.getRequest();
>>> String reqUri = request.getRequestURI();
>>>
>>> if(startOrErrorPageIsCalled(reqUri))
>>> {
>>> /*
>>> Users that are not logged in are only
>>> allowed to see the
>>> login-page or the error pages...
>>> */
>>> return;
>>> }
>>> else
>>> {
>>> /*
>>> Users that is not logged in tried to
>>> request the application.
>>> I want to redirect him to a page
>>> 'sessionExpired' depending on
>>> his former loginType; this loginType I want to save on the website;
>>> */
>>>
>>> // HERE THE LOGINTYPE WAS NOT reset
>>> to the Bean. is there any
>>> other possibility to read this value from the request?
>>> if(user.getLoginType() == 1)
>>> {
>>>
>>> event.getFacesContext().getExternalContext().redirect(JsfUtils.getKontextRoot()
>>> + "sessionExpired.jsf");
>>> }
>>> else
>>> {
>>> // redirect him to another
>>> website
>>> }
>>> }
>>> }
>>>
>>> }
>>> }
>>>
>>>
>>> }
>>>
>>
>
Re: how to read data from the request after session timeout?
Hallo Werner,
I have got the request as a variable.
Now I want to read from it the state of the hidden input-field, that
was on the jsf-Page.
This is the input-field:
How can I read its value from the request?
Thanks,
Georg
2009/8/20 Werner Punz :
> FacesContext.getExternalContext().getRequest should point you towards
> the servlet request.
>
> Werner
>
>
> Georg Füchsle schrieb:
>> Hallo all,
>>
>> when a session of an user timed out I display a Website telling 'Your
>> Session expired; please login again!".
>> Now I have to distinguish some 'loginType' of the user.
>> If the user initially logged on by ldap i have to redirect him to
>> another site as if he logged in by internal mechanisms.
>>
>> So I have to access the user's logintype data after the session timed out.
>>
>> I was thinking on a solution without using cookies:
>> To do so, I put the loginType data to a hidden input field on the
>> website. I thought that this data is not lost doing a request after
>> session timeout.
>>
>> Unfortunately at the restoreview-Phase the data was not already
>> written to the bean.
>>
>> But I think: in the request there will be sent also the information
>> from the old (session timed out) page. So I also should be able to
>> read the value of this input-field 'loginType'. Is there any
>> possibility to read from the request?
>>
>> Can anybody tell me if I am right, and tell me how to read this data?
>>
>> I use JSF Tomahawk and Facelets.
>>
>>
>> Thanks!
>>
>>
>>
>> Here my input-text:
>>
>>
>>
>> > id="loginType"
>> immediate="true"
>> style="display:none;visibility:hidden;"/>
>>
>>
>>
>>
>>
>> here my PhaseListener:
>>
>>
>> class PhaseListener
>> {
>>
>> public void beforePhase(PhaseEvent event)
>> {
>> if(event.getPhaseId() == PhaseId.RESTORE_VIEW)
>> {
>> /*
>> before processing any request, I control if the User
>> is logged in
>> to the application:
>> */
>> UserBean user = JsfUtils.getUserBean();
>>
>> if(!user.loggedIn())
>> {
>> /*
>> User is not logged in!
>> */
>> ExternalContext extCtx =
>> event.getFacesContext().getExternalContext();
>> HttpServletRequest request =
>> (HttpServletRequest) extCtx.getRequest();
>> String reqUri = request.getRequestURI();
>>
>> if(startOrErrorPageIsCalled(reqUri))
>> {
>> /*
>> Users that are not logged in are only
>> allowed to see the
>> login-page or the error pages...
>> */
>> return;
>> }
>> else
>> {
>> /*
>> Users that is not logged in tried to
>> request the application.
>> I want to redirect him to a page
>> 'sessionExpired' depending on
>> his former loginType; this loginType I want to save on the website;
>> */
>>
>> // HERE THE LOGINTYPE WAS NOT reset to
>> the Bean. is there any
>> other possibility to read this value from the request?
>> if(user.getLoginType() == 1)
>> {
>>
>> event.getFacesContext().getExternalContext().redirect(JsfUtils.getKontextRoot()
>> + "sessionExpired.jsf");
>> }
>> else
>> {
>> // redirect him to another
>> website
>> }
>> }
>> }
>>
>> }
>> }
>>
>>
>> }
>>
>
>
Re: how to read data from the request after session timeout?
FacesContext.getExternalContext().getRequest should point you towards
the servlet request.
Werner
Georg Füchsle schrieb:
> Hallo all,
>
> when a session of an user timed out I display a Website telling 'Your
> Session expired; please login again!".
> Now I have to distinguish some 'loginType' of the user.
> If the user initially logged on by ldap i have to redirect him to
> another site as if he logged in by internal mechanisms.
>
> So I have to access the user's logintype data after the session timed out.
>
> I was thinking on a solution without using cookies:
> To do so, I put the loginType data to a hidden input field on the
> website. I thought that this data is not lost doing a request after
> session timeout.
>
> Unfortunately at the restoreview-Phase the data was not already
> written to the bean.
>
> But I think: in the request there will be sent also the information
> from the old (session timed out) page. So I also should be able to
> read the value of this input-field 'loginType'. Is there any
> possibility to read from the request?
>
> Can anybody tell me if I am right, and tell me how to read this data?
>
> I use JSF Tomahawk and Facelets.
>
>
> Thanks!
>
>
>
> Here my input-text:
>
>
>
>id="loginType"
> immediate="true"
> style="display:none;visibility:hidden;"/>
>
>
>
>
>
> here my PhaseListener:
>
>
> class PhaseListener
> {
>
> public void beforePhase(PhaseEvent event)
> {
> if(event.getPhaseId() == PhaseId.RESTORE_VIEW)
> {
> /*
> before processing any request, I control if the User is
> logged in
> to the application:
> */
> UserBean user = JsfUtils.getUserBean();
>
> if(!user.loggedIn())
> {
> /*
> User is not logged in!
> */
> ExternalContext extCtx =
> event.getFacesContext().getExternalContext();
> HttpServletRequest request =
> (HttpServletRequest) extCtx.getRequest();
> String reqUri = request.getRequestURI();
>
> if(startOrErrorPageIsCalled(reqUri))
> {
> /*
> Users that are not logged in are only
> allowed to see the
> login-page or the error pages...
> */
> return;
> }
> else
> {
> /*
> Users that is not logged in tried to
> request the application.
> I want to redirect him to a page
> 'sessionExpired' depending on
> his former loginType; this loginType I want to save on the website;
> */
>
> // HERE THE LOGINTYPE WAS NOT reset to
> the Bean. is there any
> other possibility to read this value from the request?
> if(user.getLoginType() == 1)
> {
>
> event.getFacesContext().getExternalContext().redirect(JsfUtils.getKontextRoot()
> + "sessionExpired.jsf");
> }
> else
> {
> // redirect him to another
> website
> }
> }
> }
>
> }
> }
>
>
> }
>
how to read data from the request after session timeout?
Hallo all,
when a session of an user timed out I display a Website telling 'Your
Session expired; please login again!".
Now I have to distinguish some 'loginType' of the user.
If the user initially logged on by ldap i have to redirect him to
another site as if he logged in by internal mechanisms.
So I have to access the user's logintype data after the session timed out.
I was thinking on a solution without using cookies:
To do so, I put the loginType data to a hidden input field on the
website. I thought that this data is not lost doing a request after
session timeout.
Unfortunately at the restoreview-Phase the data was not already
written to the bean.
But I think: in the request there will be sent also the information
from the old (session timed out) page. So I also should be able to
read the value of this input-field 'loginType'. Is there any
possibility to read from the request?
Can anybody tell me if I am right, and tell me how to read this data?
I use JSF Tomahawk and Facelets.
Thanks!
Here my input-text:
here my PhaseListener:
class PhaseListener
{
public void beforePhase(PhaseEvent event)
{
if(event.getPhaseId() == PhaseId.RESTORE_VIEW)
{
/*
before processing any request, I control if the User is
logged in
to the application:
*/
UserBean user = JsfUtils.getUserBean();
if(!user.loggedIn())
{
/*
User is not logged in!
*/
ExternalContext extCtx =
event.getFacesContext().getExternalContext();
HttpServletRequest request =
(HttpServletRequest) extCtx.getRequest();
String reqUri = request.getRequestURI();
if(startOrErrorPageIsCalled(reqUri))
{
/*
Users that are not logged in are only
allowed to see the
login-page or the error pages...
*/
return;
}
else
{
/*
Users that is not logged in tried to
request the application.
I want to redirect him to a page
'sessionExpired' depending on
his former loginType; this loginType I want to save on the website;
*/
// HERE THE LOGINTYPE WAS NOT reset to
the Bean. is there any
other possibility to read this value from the request?
if(user.getLoginType() == 1)
{
event.getFacesContext().getExternalContext().redirect(JsfUtils.getKontextRoot()
+ "sessionExpired.jsf");
}
else
{
// redirect him to another
website
}
}
}
}
}
}
