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Posted to users@wicket.apache.org by "Mathias P.W Nilsson" <ma...@snyltarna.se> on 2008/06/29 20:45:34 UTC
Exception for MixedParamUrlCodingStrategy
Hi!
I'm using MixedParamUrlCodingStrategy and I must miss something in how this
is set up properly
I have mounted the page in init in my application class
mount(new MixedParamUrlCodingStrategy("brand", BrandInterceptor.class,new
String[]{"id"}));
When building up the bookmarkable page link I do this in my Root page
Brand brand = (Brand) item.getModelObject();
PageParameters params = new PageParameters();
params.add( "id", brand.getId().toString() );
Link brandLink = new BookmarkablePageLink( "brandLink"
,BrandInterceptor.class, params );
But it always ends with this error.
[RequestCycle] Too many path parts, please provide sufficient number of path
parameter names
java.lang.IllegalArgumentException: Too many path parts, please provide
sufficient number of path parameter names
at
org.apache.wicket.request.target.coding.MixedParamUrlCodingStrategy.decodeParameters(MixedParamUrlCodingStrategy.java:178)
Any pointers on how to solve this?
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Re: Exception for MixedParamUrlCodingStrategy
Posted by Erik van Oosten <e....@grons.nl>.
I've no idea how this could work, or why it doesn't now.
Could you not just include different panels on one page, instead of
forwarding to different pages?
Regards,
Erik.
Mathias P.W Nilsson schreef:
> https://localhost/hairless-web/brand/71/
>
> this is the generated URL.
>
> The BrandInterceptor send request to ItemList. Maybe this isn't the way to
> do this?
>
> public BrandInterceptor( PageParameters parameters ){
>
> filters = new LinkedList<ItemFilter>();
> Long brandId = parameters.getLong( "id" );
> if ( brandId != null ) {
> Brand brand = getBrandDao().getBrand( brandId );
> filters.add( new BrandFilter( brand ));
> setResponsePage( new ItemListPage( filters ) );
> } else{
>
> setResponsePage( new Base() );
> }
> }
>
--
--
Erik van Oosten
http://day-to-day-stuff.blogspot.com/
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Re: Exception for MixedParamUrlCodingStrategy
Posted by "Mathias P.W Nilsson" <ma...@snyltarna.se>.
I think this is my problem.
I mount items to ItemListPage
I get this Exception
23:29:51,694 INFO [GZIPFilter] Gzipping and sending content for
https://localhost/hairless-web/items/brand/25/ItemResourceServlet
23:29:51,694 ERROR [RequestCycle] URL fragment has unmatched key/value pair:
brand/25/ItemResourceServlet
The ItemResourceServlet is a servlet the handles request for
/ItemResourceServlet in web-xml. So it thinks that it is 3 parameters!
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Re: Exception for MixedParamUrlCodingStrategy
Posted by "Mathias P.W Nilsson" <ma...@snyltarna.se>.
Sorry to fast. This changes the URL again....
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Re: Exception for MixedParamUrlCodingStrategy
Posted by "Mathias P.W Nilsson" <ma...@snyltarna.se>.
I read in some Post from Igor that the best way of doing this should be
throw new RestartResponseAtInterceptPageException(new ItemListPage( filters
) );
This seams to solve the problem
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Re: Exception for MixedParamUrlCodingStrategy
Posted by "Mathias P.W Nilsson" <ma...@snyltarna.se>.
https://localhost/hairless-web/brand/71/
this is the generated URL.
The BrandInterceptor send request to ItemList. Maybe this isn't the way to
do this?
public BrandInterceptor( PageParameters parameters ){
filters = new LinkedList<ItemFilter>();
Long brandId = parameters.getLong( "id" );
if ( brandId != null ) {
Brand brand = getBrandDao().getBrand( brandId );
filters.add( new BrandFilter( brand ));
setResponsePage( new ItemListPage( filters ) );
} else{
setResponsePage( new Base() );
}
}
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Re: Exception for MixedParamUrlCodingStrategy
Posted by Erik van Oosten <e....@grons.nl>.
Hello Mathias,
Well, that looks quite alright to me.
Could you post the generated URL? Do you have more mounts to the same
page class?
Regards,
Erik.
Mathias P.W Nilsson wrote:
> Hi!
> I'm using MixedParamUrlCodingStrategy and I must miss something in how this
> is set up properly
>
> I have mounted the page in init in my application class
> mount(new MixedParamUrlCodingStrategy("brand", BrandInterceptor.class,new
> String[]{"id"}));
>
> When building up the bookmarkable page link I do this in my Root page
>
> Brand brand = (Brand) item.getModelObject();
> PageParameters params = new PageParameters();
> params.add( "id", brand.getId().toString() );
> Link brandLink = new BookmarkablePageLink( "brandLink"
> ,BrandInterceptor.class, params );
>
> But it always ends with this error.
>
> [RequestCycle] Too many path parts, please provide sufficient number of path
> parameter names
> java.lang.IllegalArgumentException: Too many path parts, please provide
> sufficient number of path parameter names
> at
> org.apache.wicket.request.target.coding.MixedParamUrlCodingStrategy.decodeParameters(MixedParamUrlCodingStrategy.java:178)
>
> Any pointers on how to solve this?
>
--
Erik van Oosten
http://www.day-to-day-stuff.blogspot.com/
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