You are viewing a plain text version of this content. The canonical link for it is here.
Posted to users@wicket.apache.org by "nhsoft.yhw" <nh...@gmail.com> on 2011/09/08 11:26:07 UTC
how to get HttpServletRequest in wicket 1.5
in wicket 1.4.x, the code like :
HttpServletRequest request =
getWebRequestCycle().getWebRequest().getHttpServletRequest();
but i don't know how to get HttpServletRequest in wicket 1.5
-----
http://www.517wm.com
外卖订餐分享工具
--
View this message in context: http://apache-wicket.1842946.n4.nabble.com/how-to-get-HttpServletRequest-in-wicket-1-5-tp3798272p3798272.html
Sent from the Users forum mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: how to get HttpServletRequest in wicket 1.5
Posted by "nhsoft.yhw" <nh...@gmail.com>.
in wicket 1.4.x
getRequestCycle().setRequestTarget(new
RedirectRequestTarget("/connect/qq/login"));
how to code for wicket 1.5.0
-----
http://www.517wm.com
外卖订餐分享工具
--
View this message in context: http://apache-wicket.1842946.n4.nabble.com/how-to-get-HttpServletRequest-in-wicket-1-5-tp3798272p3798291.html
Sent from the Users forum mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: how to get HttpServletRequest in wicket 1.5
Posted by Mike Mander <wi...@gmx.de>.
Sorry for posting the wrong one.
YOurs is
org.apache.wicket.protocol.http.servlet.ServletWebRequest.getContainerRequest()
Mike
> in wicket 1.4.x, the code like :
>
> HttpServletRequest request =
> getWebRequestCycle().getWebRequest().getHttpServletRequest();
>
> but i don't know how to get HttpServletRequest in wicket 1.5
>
>
> -----
> http://www.517wm.com
> 外卖订餐分享工具
> --
> View this message in context: http://apache-wicket.1842946.n4.nabble.com/how-to-get-HttpServletRequest-in-wicket-1-5-tp3798272p3798272.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: how to get HttpServletRequest in wicket 1.5
Posted by Igor Vaynberg <ig...@gmail.com>.
and by complain he means a compile error...
-igor
On Wed, Sep 14, 2011 at 4:37 AM, Martin Grigorov <mg...@apache.org> wrote:
> Ah, yes.
> A child class which overrides the method and is "protected" will
> complain that visibility is reduced ...
> Have to wait for Wicket.next.
>
> On Wed, Sep 14, 2011 at 2:30 PM, Peter Ertl <pe...@gmx.org> wrote:
>> @Martin:
>>
>> yeah, switching from protected to public should at most yield a warning in an overloaded class. Igor didn't like it. Maybe my English confused him and he thought about going from public to protected?!
>>
>> Would be great if we could change this in 1.5.
>>
>> What you think?
>>
>>
>>
>> Am 14.09.2011 um 13:17 schrieb Martin Grigorov:
>>
>>> On Wed, Sep 14, 2011 at 2:07 PM, Peter Ertl <pe...@gmx.org> wrote:
>>>>
>>>> Am 14.09.2011 um 09:32 schrieb nhsoft.yhw:
>>>>
>>>>> inputStream = packageResource.getCacheableResourceStream().getInputStream();
>>>>
>>>> I think this needs some clarification...
>>>>
>>>> PackageResource has these methods for getting a stream:
>>>>
>>>> (1) protected IResourceStream getResourceStream()
>>>>
>>>> and
>>>>
>>>> (2) public IResourceStream getCacheableResourceStream()
>>>>
>>>> the intention is:
>>>>
>>>> - (1) locates the default resource without taking any client preferences into account.
>>>>
>>>> - (2) is there to get a client-specific resoure stream that is supposed to be immutable for the lifetime of the application and should be cached.
>>>>
>>>> the sooner (1) locates the resource stream based on
>>>>
>>>> - anchor class
>>>> - name
>>>> - locale
>>>> - style
>>>> - variation
>>>>
>>>> as specified in the constructor(!) of PackageResource. So for example when using CssResourceReference (which is a descendant of PackageResourceReference) like that in your page:
>>>>
>>>> private static final PackageResourceReference CSS = new CssResourceReference(MyPage.class, "mycss", Locale.ENGLISH, "style1", "variation1");
>>>>
>>>> these parameters will be applied to PackageResource when resolving the reference and yield:
>>>>
>>>> - anchor class = MyPage.class
>>>> - name = "mycss"
>>>> - locale = Locale.ENGLISH
>>>> - style = "style1"
>>>> - variation = "variation1"
>>>>
>>>> and getResourceStream (1) will locate the resource based on the above criteria.
>>>>
>>>> In contrary getCacheableResourceStream (2) will override the values for locale and style with the values of the current session.
>>>>
>>>> - anchor class = MyPage.class
>>>> - name = "mycss"
>>>> - Session.getLocale() if not empty, otherwise Locale.ENGLISH
>>>> - Session.getStyle() if not empty, otherwise "style1"
>>>> - variation = "variation1"
>>>>
>>>> So (1) returns the default stream and (2) returns the stream fitting the client's preferences.
>>>>
>>>> Unfortunately I realized it too late that (1) which was 'public' in 1.4 is now 'protected' in 1.5. It's too late to change this without breaking the API. This can change in 1.6 to 'public' again unless things change completely (don't think so :-)
>>> I think 'protected' -> 'public' is not a problem.
>>> The opposite ('public' -> 'protected') is not allowed in 1.5.x.
>>>>
>>>> So In case you need to access (1) but miss the 'public' I can suggest the following workaround / kludge.
>>>>
>>>> public class MyPackageResource extends PackageResource
>>>> {
>>>> public MyPackageResource(Class<?> scope, String name, Locale locale, String style,
>>>> String variation)
>>>> {
>>>> super(scope, name, locale, style, variation);
>>>> }
>>>>
>>>> // change access to public here
>>>> public IResourceStream getResourceStream()
>>>> {
>>>> return super.getResourceStream();
>>>> }
>>>> }
>>>>
>>>> If you only need to open a stream of a package located file use this instead - no need for PackageResource in that case at all:
>>>>
>>>> InputStream is = MyPage.class.getResourceAsStream("mycss.css")
>>>>
>>>>
>>>> Cheers
>>>> Peter
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>>>> For additional commands, e-mail: users-help@wicket.apache.org
>>>>
>>>>
>>>
>>>
>>>
>>> --
>>> Martin Grigorov
>>> jWeekend
>>> Training, Consulting, Development
>>> http://jWeekend.com
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>>> For additional commands, e-mail: users-help@wicket.apache.org
>>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>> For additional commands, e-mail: users-help@wicket.apache.org
>>
>>
>
>
>
> --
> Martin Grigorov
> jWeekend
> Training, Consulting, Development
> http://jWeekend.com
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: how to get HttpServletRequest in wicket 1.5
Posted by Martin Grigorov <mg...@apache.org>.
Ah, yes.
A child class which overrides the method and is "protected" will
complain that visibility is reduced ...
Have to wait for Wicket.next.
On Wed, Sep 14, 2011 at 2:30 PM, Peter Ertl <pe...@gmx.org> wrote:
> @Martin:
>
> yeah, switching from protected to public should at most yield a warning in an overloaded class. Igor didn't like it. Maybe my English confused him and he thought about going from public to protected?!
>
> Would be great if we could change this in 1.5.
>
> What you think?
>
>
>
> Am 14.09.2011 um 13:17 schrieb Martin Grigorov:
>
>> On Wed, Sep 14, 2011 at 2:07 PM, Peter Ertl <pe...@gmx.org> wrote:
>>>
>>> Am 14.09.2011 um 09:32 schrieb nhsoft.yhw:
>>>
>>>> inputStream = packageResource.getCacheableResourceStream().getInputStream();
>>>
>>> I think this needs some clarification...
>>>
>>> PackageResource has these methods for getting a stream:
>>>
>>> (1) protected IResourceStream getResourceStream()
>>>
>>> and
>>>
>>> (2) public IResourceStream getCacheableResourceStream()
>>>
>>> the intention is:
>>>
>>> - (1) locates the default resource without taking any client preferences into account.
>>>
>>> - (2) is there to get a client-specific resoure stream that is supposed to be immutable for the lifetime of the application and should be cached.
>>>
>>> the sooner (1) locates the resource stream based on
>>>
>>> - anchor class
>>> - name
>>> - locale
>>> - style
>>> - variation
>>>
>>> as specified in the constructor(!) of PackageResource. So for example when using CssResourceReference (which is a descendant of PackageResourceReference) like that in your page:
>>>
>>> private static final PackageResourceReference CSS = new CssResourceReference(MyPage.class, "mycss", Locale.ENGLISH, "style1", "variation1");
>>>
>>> these parameters will be applied to PackageResource when resolving the reference and yield:
>>>
>>> - anchor class = MyPage.class
>>> - name = "mycss"
>>> - locale = Locale.ENGLISH
>>> - style = "style1"
>>> - variation = "variation1"
>>>
>>> and getResourceStream (1) will locate the resource based on the above criteria.
>>>
>>> In contrary getCacheableResourceStream (2) will override the values for locale and style with the values of the current session.
>>>
>>> - anchor class = MyPage.class
>>> - name = "mycss"
>>> - Session.getLocale() if not empty, otherwise Locale.ENGLISH
>>> - Session.getStyle() if not empty, otherwise "style1"
>>> - variation = "variation1"
>>>
>>> So (1) returns the default stream and (2) returns the stream fitting the client's preferences.
>>>
>>> Unfortunately I realized it too late that (1) which was 'public' in 1.4 is now 'protected' in 1.5. It's too late to change this without breaking the API. This can change in 1.6 to 'public' again unless things change completely (don't think so :-)
>> I think 'protected' -> 'public' is not a problem.
>> The opposite ('public' -> 'protected') is not allowed in 1.5.x.
>>>
>>> So In case you need to access (1) but miss the 'public' I can suggest the following workaround / kludge.
>>>
>>> public class MyPackageResource extends PackageResource
>>> {
>>> public MyPackageResource(Class<?> scope, String name, Locale locale, String style,
>>> String variation)
>>> {
>>> super(scope, name, locale, style, variation);
>>> }
>>>
>>> // change access to public here
>>> public IResourceStream getResourceStream()
>>> {
>>> return super.getResourceStream();
>>> }
>>> }
>>>
>>> If you only need to open a stream of a package located file use this instead - no need for PackageResource in that case at all:
>>>
>>> InputStream is = MyPage.class.getResourceAsStream("mycss.css")
>>>
>>>
>>> Cheers
>>> Peter
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>>> For additional commands, e-mail: users-help@wicket.apache.org
>>>
>>>
>>
>>
>>
>> --
>> Martin Grigorov
>> jWeekend
>> Training, Consulting, Development
>> http://jWeekend.com
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>> For additional commands, e-mail: users-help@wicket.apache.org
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: how to get HttpServletRequest in wicket 1.5
Posted by Peter Ertl <pe...@gmx.org>.
@Martin:
yeah, switching from protected to public should at most yield a warning in an overloaded class. Igor didn't like it. Maybe my English confused him and he thought about going from public to protected?!
Would be great if we could change this in 1.5.
What you think?
Am 14.09.2011 um 13:17 schrieb Martin Grigorov:
> On Wed, Sep 14, 2011 at 2:07 PM, Peter Ertl <pe...@gmx.org> wrote:
>>
>> Am 14.09.2011 um 09:32 schrieb nhsoft.yhw:
>>
>>> inputStream = packageResource.getCacheableResourceStream().getInputStream();
>>
>> I think this needs some clarification...
>>
>> PackageResource has these methods for getting a stream:
>>
>> (1) protected IResourceStream getResourceStream()
>>
>> and
>>
>> (2) public IResourceStream getCacheableResourceStream()
>>
>> the intention is:
>>
>> - (1) locates the default resource without taking any client preferences into account.
>>
>> - (2) is there to get a client-specific resoure stream that is supposed to be immutable for the lifetime of the application and should be cached.
>>
>> the sooner (1) locates the resource stream based on
>>
>> - anchor class
>> - name
>> - locale
>> - style
>> - variation
>>
>> as specified in the constructor(!) of PackageResource. So for example when using CssResourceReference (which is a descendant of PackageResourceReference) like that in your page:
>>
>> private static final PackageResourceReference CSS = new CssResourceReference(MyPage.class, "mycss", Locale.ENGLISH, "style1", "variation1");
>>
>> these parameters will be applied to PackageResource when resolving the reference and yield:
>>
>> - anchor class = MyPage.class
>> - name = "mycss"
>> - locale = Locale.ENGLISH
>> - style = "style1"
>> - variation = "variation1"
>>
>> and getResourceStream (1) will locate the resource based on the above criteria.
>>
>> In contrary getCacheableResourceStream (2) will override the values for locale and style with the values of the current session.
>>
>> - anchor class = MyPage.class
>> - name = "mycss"
>> - Session.getLocale() if not empty, otherwise Locale.ENGLISH
>> - Session.getStyle() if not empty, otherwise "style1"
>> - variation = "variation1"
>>
>> So (1) returns the default stream and (2) returns the stream fitting the client's preferences.
>>
>> Unfortunately I realized it too late that (1) which was 'public' in 1.4 is now 'protected' in 1.5. It's too late to change this without breaking the API. This can change in 1.6 to 'public' again unless things change completely (don't think so :-)
> I think 'protected' -> 'public' is not a problem.
> The opposite ('public' -> 'protected') is not allowed in 1.5.x.
>>
>> So In case you need to access (1) but miss the 'public' I can suggest the following workaround / kludge.
>>
>> public class MyPackageResource extends PackageResource
>> {
>> public MyPackageResource(Class<?> scope, String name, Locale locale, String style,
>> String variation)
>> {
>> super(scope, name, locale, style, variation);
>> }
>>
>> // change access to public here
>> public IResourceStream getResourceStream()
>> {
>> return super.getResourceStream();
>> }
>> }
>>
>> If you only need to open a stream of a package located file use this instead - no need for PackageResource in that case at all:
>>
>> InputStream is = MyPage.class.getResourceAsStream("mycss.css")
>>
>>
>> Cheers
>> Peter
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>> For additional commands, e-mail: users-help@wicket.apache.org
>>
>>
>
>
>
> --
> Martin Grigorov
> jWeekend
> Training, Consulting, Development
> http://jWeekend.com
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: how to get HttpServletRequest in wicket 1.5
Posted by Martin Grigorov <mg...@apache.org>.
On Wed, Sep 14, 2011 at 2:07 PM, Peter Ertl <pe...@gmx.org> wrote:
>
> Am 14.09.2011 um 09:32 schrieb nhsoft.yhw:
>
>> inputStream = packageResource.getCacheableResourceStream().getInputStream();
>
> I think this needs some clarification...
>
> PackageResource has these methods for getting a stream:
>
> (1) protected IResourceStream getResourceStream()
>
> and
>
> (2) public IResourceStream getCacheableResourceStream()
>
> the intention is:
>
> - (1) locates the default resource without taking any client preferences into account.
>
> - (2) is there to get a client-specific resoure stream that is supposed to be immutable for the lifetime of the application and should be cached.
>
> the sooner (1) locates the resource stream based on
>
> - anchor class
> - name
> - locale
> - style
> - variation
>
> as specified in the constructor(!) of PackageResource. So for example when using CssResourceReference (which is a descendant of PackageResourceReference) like that in your page:
>
> private static final PackageResourceReference CSS = new CssResourceReference(MyPage.class, "mycss", Locale.ENGLISH, "style1", "variation1");
>
> these parameters will be applied to PackageResource when resolving the reference and yield:
>
> - anchor class = MyPage.class
> - name = "mycss"
> - locale = Locale.ENGLISH
> - style = "style1"
> - variation = "variation1"
>
> and getResourceStream (1) will locate the resource based on the above criteria.
>
> In contrary getCacheableResourceStream (2) will override the values for locale and style with the values of the current session.
>
> - anchor class = MyPage.class
> - name = "mycss"
> - Session.getLocale() if not empty, otherwise Locale.ENGLISH
> - Session.getStyle() if not empty, otherwise "style1"
> - variation = "variation1"
>
> So (1) returns the default stream and (2) returns the stream fitting the client's preferences.
>
> Unfortunately I realized it too late that (1) which was 'public' in 1.4 is now 'protected' in 1.5. It's too late to change this without breaking the API. This can change in 1.6 to 'public' again unless things change completely (don't think so :-)
I think 'protected' -> 'public' is not a problem.
The opposite ('public' -> 'protected') is not allowed in 1.5.x.
>
> So In case you need to access (1) but miss the 'public' I can suggest the following workaround / kludge.
>
> public class MyPackageResource extends PackageResource
> {
> public MyPackageResource(Class<?> scope, String name, Locale locale, String style,
> String variation)
> {
> super(scope, name, locale, style, variation);
> }
>
> // change access to public here
> public IResourceStream getResourceStream()
> {
> return super.getResourceStream();
> }
> }
>
> If you only need to open a stream of a package located file use this instead - no need for PackageResource in that case at all:
>
> InputStream is = MyPage.class.getResourceAsStream("mycss.css")
>
>
> Cheers
> Peter
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: how to get HttpServletRequest in wicket 1.5
Posted by Peter Ertl <pe...@gmx.org>.
Am 14.09.2011 um 09:32 schrieb nhsoft.yhw:
> inputStream = packageResource.getCacheableResourceStream().getInputStream();
I think this needs some clarification...
PackageResource has these methods for getting a stream:
(1) protected IResourceStream getResourceStream()
and
(2) public IResourceStream getCacheableResourceStream()
the intention is:
- (1) locates the default resource without taking any client preferences into account.
- (2) is there to get a client-specific resoure stream that is supposed to be immutable for the lifetime of the application and should be cached.
the sooner (1) locates the resource stream based on
- anchor class
- name
- locale
- style
- variation
as specified in the constructor(!) of PackageResource. So for example when using CssResourceReference (which is a descendant of PackageResourceReference) like that in your page:
private static final PackageResourceReference CSS = new CssResourceReference(MyPage.class, "mycss", Locale.ENGLISH, "style1", "variation1");
these parameters will be applied to PackageResource when resolving the reference and yield:
- anchor class = MyPage.class
- name = "mycss"
- locale = Locale.ENGLISH
- style = "style1"
- variation = "variation1"
and getResourceStream (1) will locate the resource based on the above criteria.
In contrary getCacheableResourceStream (2) will override the values for locale and style with the values of the current session.
- anchor class = MyPage.class
- name = "mycss"
- Session.getLocale() if not empty, otherwise Locale.ENGLISH
- Session.getStyle() if not empty, otherwise "style1"
- variation = "variation1"
So (1) returns the default stream and (2) returns the stream fitting the client's preferences.
Unfortunately I realized it too late that (1) which was 'public' in 1.4 is now 'protected' in 1.5. It's too late to change this without breaking the API. This can change in 1.6 to 'public' again unless things change completely (don't think so :-)
So In case you need to access (1) but miss the 'public' I can suggest the following workaround / kludge.
public class MyPackageResource extends PackageResource
{
public MyPackageResource(Class<?> scope, String name, Locale locale, String style,
String variation)
{
super(scope, name, locale, style, variation);
}
// change access to public here
public IResourceStream getResourceStream()
{
return super.getResourceStream();
}
}
If you only need to open a stream of a package located file use this instead - no need for PackageResource in that case at all:
InputStream is = MyPage.class.getResourceAsStream("mycss.css")
Cheers
Peter
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: how to get HttpServletRequest in wicket 1.5
Posted by "nhsoft.yhw" <nh...@gmail.com>.
nhsoft.yhw wrote:
>
> Q7.
>
> how to get inputstream from ResourceReference object, here is code for
> wicket 1.4.x
> inputStream =
> reference.getResource().getResourceStream().getInputStream();
>
> but IResource interface has no getResourceStream() method in wicket 1.5.0
>
My solution ：
PackageResource packageResource = (PackageResource)reference.getResource();
inputStream = packageResource.getCacheableResourceStream().getInputStream();
The above method is mainly to the PackageResource resources saved to the
database, so next time read from the database and display
-----
http://www.517wm.com
外卖订餐分享工具
--
View this message in context: http://apache-wicket.1842946.n4.nabble.com/how-to-get-HttpServletRequest-in-wicket-1-5-tp3798272p3812014.html
Sent from the Users forum mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: how to get HttpServletRequest in wicket 1.5
Posted by "nhsoft.yhw" <nh...@gmail.com>.
Q9.
i found that modalwindow has some problem for firefox browse after upgrading
to wicket 1.5.
firefox version 6.0.1, modalwindow can not display when click open
modalwindow link, but when i switch firefox's private browsing mode, it
works .
Chrome, IE8, Safari is ok.
-----
http://www.517wm.com
外卖订餐分享工具
--
View this message in context: http://apache-wicket.1842946.n4.nabble.com/how-to-get-HttpServletRequest-in-wicket-1-5-tp3798272p3800998.html
Sent from the Users forum mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: how to get HttpServletRequest in wicket 1.5
Posted by "nhsoft.yhw" <nh...@gmail.com>.
Q7.
how to get inputstream from ResourceReference object, here is code for
wicket 1.4.x
inputStream = reference.getResource().getResourceStream().getInputStream();
but IResource interface has no getResourceStream() method in wicket 1.5.0
-----
http://www.517wm.com
外卖订餐分享工具
--
View this message in context: http://apache-wicket.1842946.n4.nabble.com/how-to-get-HttpServletRequest-in-wicket-1-5-tp3798272p3800619.html
Sent from the Users forum mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: how to get HttpServletRequest in wicket 1.5
Posted by "nhsoft.yhw" <nh...@gmail.com>.
Q5：my code for wicket1.5 as follow:
final Link lnkExport = new Link("export") {
public void onClick() {
Shop shop = shopService.read(shopId);
// temporarily switch off paging of results
final JxlExportShop jxlExportShop = new JxlExportShop(shop);
getRequestCycle().scheduleRequestHandlerAfterCurrent(new
IRequestHandler() {
@Override
public void detach(IRequestCycle requestCycle) {
}
@Override
public void respond(IRequestCycle requestCycle) {
try {
Shop shop = shopService.read(shopId);
String fileName = shop.getShopCity() + "_" + shop.getShopName() +
"_version_" + shop.getShopVersion() + ".xls";
fileName = new String(fileName.getBytes("gb2312"), "iso8859-1");
HttpServletResponse httpResponse =
(HttpServletResponse)requestCycle.getResponse().getContainerResponse();
httpResponse.setContentType( "application/vnd.ms-excel" );
httpResponse.setHeader("Content-disposition", "attachment; filename="
+ fileName );
jxlExportShop.exportToExcel(httpResponse.getOutputStream());
} catch (Exception e) {
throw new RuntimeException(e);
}
}
});
}
};
-----
http://www.517wm.com
外卖订餐分享工具
--
View this message in context: http://apache-wicket.1842946.n4.nabble.com/how-to-get-HttpServletRequest-in-wicket-1-5-tp3798272p3832287.html
Sent from the Users forum mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: how to get HttpServletRequest in wicket 1.5
Posted by Martin Grigorov <mg...@apache.org>.
On Thu, Sep 8, 2011 at 3:24 PM, nhsoft.yhw <nh...@gmail.com> wrote:
> Migrate Question
>
> Q1:
> PackageResourceReference resRef = new
> PackageResourceReference(parent.getClass(), src);
> return (urlFor(resRef).toString());
>
> PageParameters is required for urlFor method, if why PageParameters is
> required.
just pass "new PageParameters()" or "null"
>
> Q2:
> Image imgThumbnail = new Image("thumbnailImage");
> imgThumbnail.add(new SimpleAttributeModifier("src",
> shopImageService.getThumbnailAbsoluteUrl(itemPhoto)));
>
> Image model object is required, how to code in wicket 1.5 if model is emtpy.
You don't need Image component. You can use WebComponent for that
>
> Q3:
> where LoopItem.getIteration() method
getIndex()
>
> Q4:
> how to redirect as follow code :
> getRequestCycle().setRequestTarget(new
> RedirectRequestTarget("/connect/qq/login"));
getRequestCycle().scheduleRequestHandlerAfterCurrent(new
RedirectRequestHandler(....))
>
> Q5:
> // EXCEL REPORT EXPORT
> final Link lnkExport = new Link("export") {
>
> public void onClick() {
> // temporarily switch off paging of results
> final JxlExportOrder jxlExportOrder = new JxlExportOrder(coOrder);
> getRequestCycle().setRequestTarget(new IRequestTarget() {
>
> public void detach(RequestCycle requestCycle) {
> ...
> }
>
> public void respond(RequestCycle requestCycle) {
> ....
> }
> });
> }
> };
>
> IRequestTarget removed, which object replace?
IRequestHandler. See A4
Also take a look at the last 3 articles at http://wicketinaction.com.
They explain the new request handling.
>
>
> -----
> http://www.517wm.com
> 外卖订餐分享工具
> --
> View this message in context: http://apache-wicket.1842946.n4.nabble.com/how-to-get-HttpServletRequest-in-wicket-1-5-tp3798272p3798640.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: how to get HttpServletRequest in wicket 1.5
Posted by "nhsoft.yhw" <nh...@gmail.com>.
Migrate Question
Q1:
PackageResourceReference resRef = new
PackageResourceReference(parent.getClass(), src);
return (urlFor(resRef).toString());
PageParameters is required for urlFor method, if why PageParameters is
required.
Q2:
Image imgThumbnail = new Image("thumbnailImage");
imgThumbnail.add(new SimpleAttributeModifier("src",
shopImageService.getThumbnailAbsoluteUrl(itemPhoto)));
Image model object is required, how to code in wicket 1.5 if model is emtpy.
Q3:
where LoopItem.getIteration() method
Q4:
how to redirect as follow code :
getRequestCycle().setRequestTarget(new
RedirectRequestTarget("/connect/qq/login"));
Q5:
// EXCEL REPORT EXPORT
final Link lnkExport = new Link("export") {
public void onClick() {
// temporarily switch off paging of results
final JxlExportOrder jxlExportOrder = new JxlExportOrder(coOrder);
getRequestCycle().setRequestTarget(new IRequestTarget() {
public void detach(RequestCycle requestCycle) {
...
}
public void respond(RequestCycle requestCycle) {
....
}
});
}
};
IRequestTarget removed, which object replace?
-----
http://www.517wm.com
外卖订餐分享工具
--
View this message in context: http://apache-wicket.1842946.n4.nabble.com/how-to-get-HttpServletRequest-in-wicket-1-5-tp3798272p3798640.html
Sent from the Users forum mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
RE: how to get HttpServletRequest in wicket 1.5
Posted by Hielke Hoeve <Hi...@topicus.nl>.
Roger, thanks for the clarification.
Hielke
-----Original Message-----
From: Martin Grigorov [mailto:mgrigorov@apache.org]
Sent: woensdag 14 september 2011 9:54
To: users@wicket.apache.org
Subject: Re: how to get HttpServletRequest in wicket 1.5
java.lang.Object org.apache.wicket.request.Response.getContainerResponse()
javax.servlet.http.HttpServletResponse
org.apache.wicket.protocol.http.servlet.ServletWebResponse.getContainerResponse()
JDK1.5+ covariant return type
On Wed, Sep 14, 2011 at 10:24 AM, Hielke Hoeve <Hi...@topicus.nl> wrote:
> Why was the return type of getContainerRequest() altered to Object?
> Everyone is now casting the result to HttpServletRequest anyway. So
> changing the api kind of defeats the purpose :)
>
> Hielke
>
> -----Original Message-----
> From: Martin Grigorov [mailto:mgrigorov@apache.org]
> Sent: donderdag 8 september 2011 11:36
> To: users@wicket.apache.org
> Subject: Re: how to get HttpServletRequest in wicket 1.5
>
> HttpServletRequest servletReq = (HttpServletRequest)
> getRequest().getContainerRequest();
>
> On Thu, Sep 8, 2011 at 12:26 PM, nhsoft.yhw <nh...@gmail.com> wrote:
>> in wicket 1.4.x, the code like :
>>
>> HttpServletRequest request =
>> getWebRequestCycle().getWebRequest().getHttpServletRequest();
>>
>> but i don't know how to get HttpServletRequest in wicket 1.5
>>
>>
>> -----
>> http://www.517wm.com
>> 外卖订餐分享工具
>> --
>> View this message in context:
>> http://apache-wicket.1842946.n4.nabble.com/how-to-get-HttpServletRequ
>> e st-in-wicket-1-5-tp3798272p3798272.html
>> Sent from the Users forum mailing list archive at Nabble.com.
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>> For additional commands, e-mail: users-help@wicket.apache.org
>>
>>
>
>
>
> --
> Martin Grigorov
> jWeekend
> Training, Consulting, Development
> http://jWeekend.com
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: how to get HttpServletRequest in wicket 1.5
Posted by Martin Grigorov <mg...@apache.org>.
java.lang.Object org.apache.wicket.request.Response.getContainerResponse()
javax.servlet.http.HttpServletResponse
org.apache.wicket.protocol.http.servlet.ServletWebResponse.getContainerResponse()
JDK1.5+ covariant return type
On Wed, Sep 14, 2011 at 10:24 AM, Hielke Hoeve <Hi...@topicus.nl> wrote:
> Why was the return type of getContainerRequest() altered to Object? Everyone is now casting the result to HttpServletRequest anyway. So changing the api kind of defeats the purpose :)
>
> Hielke
>
> -----Original Message-----
> From: Martin Grigorov [mailto:mgrigorov@apache.org]
> Sent: donderdag 8 september 2011 11:36
> To: users@wicket.apache.org
> Subject: Re: how to get HttpServletRequest in wicket 1.5
>
> HttpServletRequest servletReq = (HttpServletRequest) getRequest().getContainerRequest();
>
> On Thu, Sep 8, 2011 at 12:26 PM, nhsoft.yhw <nh...@gmail.com> wrote:
>> in wicket 1.4.x, the code like :
>>
>> HttpServletRequest request =
>> getWebRequestCycle().getWebRequest().getHttpServletRequest();
>>
>> but i don't know how to get HttpServletRequest in wicket 1.5
>>
>>
>> -----
>> http://www.517wm.com
>> 外卖订餐分享工具
>> --
>> View this message in context:
>> http://apache-wicket.1842946.n4.nabble.com/how-to-get-HttpServletReque
>> st-in-wicket-1-5-tp3798272p3798272.html
>> Sent from the Users forum mailing list archive at Nabble.com.
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>> For additional commands, e-mail: users-help@wicket.apache.org
>>
>>
>
>
>
> --
> Martin Grigorov
> jWeekend
> Training, Consulting, Development
> http://jWeekend.com
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
RE: how to get HttpServletRequest in wicket 1.5
Posted by Hielke Hoeve <Hi...@topicus.nl>.
Why was the return type of getContainerRequest() altered to Object? Everyone is now casting the result to HttpServletRequest anyway. So changing the api kind of defeats the purpose :)
Hielke
-----Original Message-----
From: Martin Grigorov [mailto:mgrigorov@apache.org]
Sent: donderdag 8 september 2011 11:36
To: users@wicket.apache.org
Subject: Re: how to get HttpServletRequest in wicket 1.5
HttpServletRequest servletReq = (HttpServletRequest) getRequest().getContainerRequest();
On Thu, Sep 8, 2011 at 12:26 PM, nhsoft.yhw <nh...@gmail.com> wrote:
> in wicket 1.4.x, the code like :
>
> HttpServletRequest request =
> getWebRequestCycle().getWebRequest().getHttpServletRequest();
>
> but i don't know how to get HttpServletRequest in wicket 1.5
>
>
> -----
> http://www.517wm.com
> 外卖订餐分享工具
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/how-to-get-HttpServletReque
> st-in-wicket-1-5-tp3798272p3798272.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: how to get HttpServletRequest in wicket 1.5
Posted by Martin Grigorov <mg...@apache.org>.
HttpServletRequest servletReq = (HttpServletRequest)
getRequest().getContainerRequest();
On Thu, Sep 8, 2011 at 12:26 PM, nhsoft.yhw <nh...@gmail.com> wrote:
> in wicket 1.4.x, the code like :
>
> HttpServletRequest request =
> getWebRequestCycle().getWebRequest().getHttpServletRequest();
>
> but i don't know how to get HttpServletRequest in wicket 1.5
>
>
> -----
> http://www.517wm.com
> 外卖订餐分享工具
> --
> View this message in context: http://apache-wicket.1842946.n4.nabble.com/how-to-get-HttpServletRequest-in-wicket-1-5-tp3798272p3798272.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: how to get HttpServletRequest in wicket 1.5
Posted by Mike Mander <wi...@gmx.de>.
Am 08.09.2011 11:26, schrieb nhsoft.yhw:
> in wicket 1.4.x, the code like :
>
> HttpServletRequest request =
> getWebRequestCycle().getWebRequest().getHttpServletRequest();
>
> but i don't know how to get HttpServletRequest in wicket 1.5
>
>
> -----
> http://www.517wm.com
> 外卖订餐分享工具
> --
> View this message in context: http://apache-wicket.1842946.n4.nabble.com/how-to-get-HttpServletRequest-in-wicket-1-5-tp3798272p3798272.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
Check migration guide
(https://cwiki.apache.org/WICKET/migration-to-wicket-15.html).
All changed method / class names are provided
Yours is
((HttpServletRequest) getRequest().getContainerRequest())
Mike
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org