Error serializing component action for component Gears:loop:

[Leon Derks <le...@cumquat.nl>]

Hello

I did get the error :Error serializing component action for component 
Gears:loop:

When I add "implements Serializable" to my Gear class everything works fine.

But I have also other objects that I looped throught with a 
t:type="loop" but these objects didn't need an "implements Serializable".

So what makes it that my Gear object needs an "implements Serializable" ?

All my other objects are extending BaseEntity and the Gear is extending 
Product (which again extends BaseEntity).

Leon

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RE: Error serializing component action for component Gears:loop:

[Cordenier Christophe <Ch...@atosorigin.com>]

Hello

You can take a look at the 'volatile' parameter of loop component.
Default is false.

Christophe.

-----Message d'origine-----
De : Leon Derks [mailto:leon.derks@cumquat.nl]
Envoyé : lundi 19 mai 2008 13:51
À : Tapestry users
Objet : Error serializing component action for component Gears:loop:

Hello

I did get the error :Error serializing component action for component
Gears:loop:

When I add "implements Serializable" to my Gear class everything works fine.

But I have also other objects that I looped throught with a
t:type="loop" but these objects didn't need an "implements Serializable".

So what makes it that my Gear object needs an "implements Serializable" ?

All my other objects are extending BaseEntity and the Gear is extending
Product (which again extends BaseEntity).

Leon

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RE: Error serializing component action for component Gears:loop:

[Kristian Marinkovic <kr...@porsche.co.at>]

depends on the volatile attribute of the loop component and if
your loop is inside a form.

by default it is set to "true", meaning that every item of the loop
is serialized to a hidden field of the form component. on submit
tapestry will deserialize the objects again.

also if you have a ValueEncoder for your object you wont have
this error either, assuming it returns a simple value... such as a String
or Long  :)

g,
kris






Leon Derks <le...@cumquat.nl> 
19.05.2008 13:50
Bitte antworten an
"Tapestry users" <us...@tapestry.apache.org>


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Error serializing component action for component Gears:loop:







Hello

I did get the error :Error serializing component action for component 
Gears:loop:

When I add "implements Serializable" to my Gear class everything works 
fine.

But I have also other objects that I looped throught with a 
t:type="loop" but these objects didn't need an "implements Serializable".

So what makes it that my Gear object needs an "implements Serializable" ?

All my other objects are extending BaseEntity and the Gear is extending 
Product (which again extends BaseEntity).

Leon

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