Re: [Simple-support] Problems using ElementMap

[Niall G. <gal...@ya...>]

Hi,

The map entry element as follows:

         <preselectedInterval section="OPERATION">
           <timeUnit>DAY</timeUnit>
           <offset>0</offset>
         </preselectedInterval>

Should be:

         <preselectedInterval section="OPERATION">
           <timeSelection>
              <timeUnit>DAY</timeUnit>
              <offset>0</offset>
           </timeSelection>
         </preselectedInterval>

Of course you can name the timeSelection anything you like using the attribute value= in the ElementMap.

Niall


--- On Wed, 7/23/08, Hugo Schneggerich <hug...@gm...> wrote:

> From: Hugo Schneggerich <hug...@gm...>
> Subject: [Simple-support] Problems using ElementMap
> To: sim...@li...
> Date: Wednesday, July 23, 2008, 7:12 AM
> Hello,
> 
> I'm trying to read some XML data using @ElementMap.
> 
> Here's the XML:
> 
> ...
>   <time>
>     <timeSelection>
>      
> <maxSelectableInterval>500000</maxSelectableInterval>
>      
> <defaultTimeSelectionMode>CUSTOM</defaultTimeSelectionMode>
>       <preselectedIntervals>
>         <preselectedInterval
> section="OPERATION">
>           <timeUnit>DAY</timeUnit>
>           <offset>0</offset>
>         </preselectedInterval>
>         <preselectedInterval
> section="DETAIL">
>           <timeUnit>DAY</timeUnit>
>           <offset>0</offset>
>         </preselectedInterval>
>         <preselectedInterval
> section="MAINTENANCE">
>           <timeUnit>DAY</timeUnit>
>           <offset>0</offset>
>         </preselectedInterval>
>         <preselectedInterval
> section="ADMIN">
>           <timeUnit>DAY</timeUnit>
>           <offset>0</offset>
>         </preselectedInterval>
>       </preselectedIntervals>
>     </timeSelection>
>   </time>
> ...
> 
> 
> Here's the Code:
> 
> @Root(name = "time")
> public class Time
> {
> 	@Element
> 	public TimeSelectionEntries timeSelection;	
> }
> 
> public class TimeSelectionEntries
> {
> 	@Element
> 	public int maxSelectableInterval;
> 	@Element
> 	public TimeSelectionMode defaultTimeSelectionMode;
> 	@ElementMap(entry="preselectedInterval",
> key="section", attribute=true)
> 	public Map<SessionController.Sections,
> TimeSelection> preselectedIntervals;	
> }
> 
> public class TimeSelection
> {
> 	@Element
> 	TimeSelectionMode timeUnit;
> 	@Element
> 	int offset;
> 	
> 	// Further code not of interest here...
> }
> 
> SessionController.Sections and TimeSelectionMode are
> enumerations. I tried using Strings instead of enumerations
> but also no success.
> 
> 
> Here's the Exception:
> 
> org.simpleframework.xml.load.ValueRequiredException: Unable
> to satisfy @org.simpleframework.xml.Element(name=,
> data=false, required=true) on field 'timeUnit' for
> class ... .TimeSelection at line 125
> 	at
> org.simpleframework.xml.load.Composite.validate(Composite.java:389)
> 	at
> org.simpleframework.xml.load.Composite.readElements(Composite.java:252)
> 	at
> org.simpleframework.xml.load.Composite.read(Composite.java:194)
> 	at
> org.simpleframework.xml.load.Composite.read(Composite.java:140)
>   ...
> 
> I don't understand the Exception because as you can see
> the element timeUnit is definitively there. What am I doing
> wrong??
> 
> Thank you!
> 
> Hugo
> 
> 
> -- 
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