subject:"T5\: Exception occurs in onActivate"

Re: T5: Exception occurs in onActivate

2008-01-13 Thread adamh


Hi All,

I'm seeing the same behaviour, I have a page that displays a list of items
which link off to a viewitem page with a pagelink with an item id for the
context (a string). When I hit the viewitem page I'm seeing the onActivate
event handler being called twice, the first time I can see that the item id
is there, then the second time its asset

ViewItem.java:
public void onActivate(String theID) {
log.debug(theId);
}


The tml is very light, no images/assets being used, the only asset that gets
rendered out in the final html is the link
href=assets/tapestry/default.css rel=stylesheet type=text/css that
Tapestry auto renders.

ViewItem.tml:
html xmlns:t=http://tapestry.apache.org/schema/tapestry_5_0_0.xsd;
Hello
/html

Log output:
DEBUG - uk.co.app.pages. ViewItem.onActivate(36) | A4S4
DEBUG - uk.co.app.pages. ViewItem.onActivate(36) | assets

Is there any reason why I should see two invocations, this is a render
request so only one cycle should be seen right?

Any ideas?

Thanks, Adam.




Josh Penza wrote:
 
 Can someone explain the following exception?
 
 I click on a productdetail url like ('/productdetail/9)
 The system.out in ProductDetail. java prints nicely 9 to the screen.
 **
 *void* onActivate(Long productId) {
  *this*.productId = productId;
  System.*out*.println(ProductDetail.onActivate : +
 *this*.productId);
 }
 
 But where does the assets String come from??
 
 Exception in method
 org.example.web.tapestry.pages.ProductDetail.onActivate(
 java.lang.Long) (at ProductDetail.java:49), parameter #1: Coercion of
 assets
 to type java.lang.Long (via String -- Long) failed: For input string:
 assets
 
 Caused by: *java.lang.RuntimeException*: Coercion of assets to type
 java.lang.Long (via String -- Long) failed: For input string: assets
 
 at org.apache.tapestry.ioc.internal.services.TypeCoercerImpl.coerce(*
 TypeCoercerImpl.java:154*)
 
 at $TypeCoercer_1158a09422d.coerce($TypeCoercer_1158a09422d.java)
 
 at
 org.apache.tapestry.internal.services.ComponentEventImpl.coerceContext(*
 ComponentEventImpl.java:90*)
 
 ... 43 more
 
 Caused by: *java.lang.NumberFormatException*: For input string: assets
 
 at java.lang.NumberFormatException.forInputString(*
 NumberFormatException.java:48*)
 
 at java.lang.Long.parseLong(*Long.java:403*)
 
 at java.lang.Long.init(*Long.java:671*)
 
 at org.apache.tapestry.ioc.services.TapestryIOCModule$9.coerce(*
 TapestryIOCModule.java:232*)
 
 at org.apache.tapestry.ioc.services.TapestryIOCModule$9.coerce(*
 TapestryIOCModule.java:230*)
 
 at org.apache.tapestry.ioc.services.CoercionTuple$CoercionWrapper.coerce(*
 CoercionTuple.java:53*)
 
 at org.apache.tapestry.ioc.internal.services.TypeCoercerImpl.coerce(*
 TypeCoercerImpl.java:150*)
 
 

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Re: T5: Exception occurs in onActivate

2008-01-13 Thread Howard Lewis Ship

What happening is that your HTML is referencing a static file.  The
file does not exist, and the format of the URL makes it look like a
Tapestry page render or action request. If the file did exist,
Tapestry would let the servlet container handle it.

On Jan 13, 2008 8:16 AM, adamh [EMAIL PROTECTED] wrote:

 Hi All,

 I'm seeing the same behaviour, I have a page that displays a list of items
 which link off to a viewitem page with a pagelink with an item id for the
 context (a string). When I hit the viewitem page I'm seeing the onActivate
 event handler being called twice, the first time I can see that the item id
 is there, then the second time its asset

 ViewItem.java:
 public void onActivate(String theID) {
 log.debug(theId);
 }


 The tml is very light, no images/assets being used, the only asset that gets
 rendered out in the final html is the link
 href=assets/tapestry/default.css rel=stylesheet type=text/css that
 Tapestry auto renders.

 ViewItem.tml:
 html xmlns:t=http://tapestry.apache.org/schema/tapestry_5_0_0.xsd;
 Hello
 /html

 Log output:
 DEBUG - uk.co.app.pages. ViewItem.onActivate(36) | A4S4
 DEBUG - uk.co.app.pages. ViewItem.onActivate(36) | assets

 Is there any reason why I should see two invocations, this is a render
 request so only one cycle should be seen right?

 Any ideas?

 Thanks, Adam.





 Josh Penza wrote:
 
  Can someone explain the following exception?
 
  I click on a productdetail url like ('/productdetail/9)
  The system.out in ProductDetail. java prints nicely 9 to the screen.
  **
  *void* onActivate(Long productId) {
   *this*.productId = productId;
   System.*out*.println(ProductDetail.onActivate : +
  *this*.productId);
  }
 
  But where does the assets String come from??
 
  Exception in method
  org.example.web.tapestry.pages.ProductDetail.onActivate(
  java.lang.Long) (at ProductDetail.java:49), parameter #1: Coercion of
  assets
  to type java.lang.Long (via String -- Long) failed: For input string:
  assets
 
  Caused by: *java.lang.RuntimeException*: Coercion of assets to type
  java.lang.Long (via String -- Long) failed: For input string: assets
 
  at org.apache.tapestry.ioc.internal.services.TypeCoercerImpl.coerce(*
  TypeCoercerImpl.java:154*)
 
  at $TypeCoercer_1158a09422d.coerce($TypeCoercer_1158a09422d.java)
 
  at
  org.apache.tapestry.internal.services.ComponentEventImpl.coerceContext(*
  ComponentEventImpl.java:90*)
 
  ... 43 more
 
  Caused by: *java.lang.NumberFormatException*: For input string: assets
 
  at java.lang.NumberFormatException.forInputString(*
  NumberFormatException.java:48*)
 
  at java.lang.Long.parseLong(*Long.java:403*)
 
  at java.lang.Long.init(*Long.java:671*)
 
  at org.apache.tapestry.ioc.services.TapestryIOCModule$9.coerce(*
  TapestryIOCModule.java:232*)
 
  at org.apache.tapestry.ioc.services.TapestryIOCModule$9.coerce(*
  TapestryIOCModule.java:230*)
 
  at org.apache.tapestry.ioc.services.CoercionTuple$CoercionWrapper.coerce(*
  CoercionTuple.java:53*)
 
  at org.apache.tapestry.ioc.internal.services.TypeCoercerImpl.coerce(*
  TypeCoercerImpl.java:150*)
 
 

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 http://www.nabble.com/T5%3A-Exception-occurs-in-onActivate-tp13135811p14787478.html
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Creator Apache Tapestry and Apache HiveMind

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T5: Exception occurs in onActivate

2007-10-10 Thread Josh Penza

Can someone explain the following exception?

I click on a productdetail url like ('/productdetail/9)
The system.out in ProductDetail. java prints nicely 9 to the screen.
**
*void* onActivate(Long productId) {
 *this*.productId = productId;
 System.*out*.println(ProductDetail.onActivate : + *this*.productId);
}

But where does the assets String come from??

Exception in method org.example.web.tapestry.pages.ProductDetail.onActivate(
java.lang.Long) (at ProductDetail.java:49), parameter #1: Coercion of assets
to type java.lang.Long (via String -- Long) failed: For input string:
assets

Caused by: *java.lang.RuntimeException*: Coercion of assets to type
java.lang.Long (via String -- Long) failed: For input string: assets

at org.apache.tapestry.ioc.internal.services.TypeCoercerImpl.coerce(*
TypeCoercerImpl.java:154*)

at $TypeCoercer_1158a09422d.coerce($TypeCoercer_1158a09422d.java)

at org.apache.tapestry.internal.services.ComponentEventImpl.coerceContext(*
ComponentEventImpl.java:90*)

... 43 more

Caused by: *java.lang.NumberFormatException*: For input string: assets

at java.lang.NumberFormatException.forInputString(*
NumberFormatException.java:48*)

at java.lang.Long.parseLong(*Long.java:403*)

at java.lang.Long.init(*Long.java:671*)

at org.apache.tapestry.ioc.services.TapestryIOCModule$9.coerce(*
TapestryIOCModule.java:232*)

at org.apache.tapestry.ioc.services.TapestryIOCModule$9.coerce(*
TapestryIOCModule.java:230*)

at org.apache.tapestry.ioc.services.CoercionTuple$CoercionWrapper.coerce(*
CoercionTuple.java:53*)

at org.apache.tapestry.ioc.internal.services.TypeCoercerImpl.coerce(*
TypeCoercerImpl.java:150*)

Re: T5: Exception occurs in onActivate

2007-10-10 Thread Josh Canfield

My first guess would be that your rendered page has image/script elements
that are referenced using relative urls:

img src=assets/img.gif/ which would be translated to

/productdetail/assets/img.gif in the browser request.

My second guess is that the link you clicked on isn't what you think, but
that seems less likely.

Josh

On 10/10/07, Josh Penza [EMAIL PROTECTED] wrote:

 Can someone explain the following exception?

 I click on a productdetail url like ('/productdetail/9)
 The system.out in ProductDetail. java prints nicely 9 to the screen.
 **
 *void* onActivate(Long productId) {
 *this*.productId = productId;
 System.*out*.println(ProductDetail.onActivate : + *this*.productId);
 }

 But where does the assets String come from??

 Exception in method
 org.example.web.tapestry.pages.ProductDetail.onActivate(
 java.lang.Long) (at ProductDetail.java:49), parameter #1: Coercion of
 assets
 to type java.lang.Long (via String -- Long) failed: For input string:
 assets

 Caused by: *java.lang.RuntimeException*: Coercion of assets to type
 java.lang.Long (via String -- Long) failed: For input string: assets

 at org.apache.tapestry.ioc.internal.services.TypeCoercerImpl.coerce(*
 TypeCoercerImpl.java:154*)

 at $TypeCoercer_1158a09422d.coerce($TypeCoercer_1158a09422d.java)

 at org.apache.tapestry.internal.services.ComponentEventImpl.coerceContext
 (*
 ComponentEventImpl.java:90*)

 ... 43 more

 Caused by: *java.lang.NumberFormatException*: For input string: assets

 at java.lang.NumberFormatException.forInputString(*
 NumberFormatException.java:48*)

 at java.lang.Long.parseLong(*Long.java:403*)

 at java.lang.Long.init(*Long.java:671*)

 at org.apache.tapestry.ioc.services.TapestryIOCModule$9.coerce(*
 TapestryIOCModule.java:232*)

 at org.apache.tapestry.ioc.services.TapestryIOCModule$9.coerce(*
 TapestryIOCModule.java:230*)

 at org.apache.tapestry.ioc.services.CoercionTuple$CoercionWrapper.coerce(*
 CoercionTuple.java:53*)

 at org.apache.tapestry.ioc.internal.services.TypeCoercerImpl.coerce(*
 TypeCoercerImpl.java:150*)




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Re: T5: Exception occurs in onActivate

Re: T5: Exception occurs in onActivate

T5: Exception occurs in onActivate

Re: T5: Exception occurs in onActivate

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