Re: [Simple-support] Exception with simple test

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

Hi,

It should be "public static class" for Item, rather
than "public class", currently I have not implemented
not-static innerclass instantiation as it requires
instantiation of the outer class.

Niall

--- Frank Castellucci <fra...@gm...> wrote:

> ===========
> Here is the xml:
> ===========
> 
> <?xml version="1.0" encoding="UTF-8"?>
> 
> <navtree name="AddCustomer">
>     <items>
>         <item name="General"
> content="/customer/ccw/general.zul"/>
>         <item name="ISY Setup"
> content="/customer/ccw/isysetup.zul"/>
>         <item name="Floorplan"
> content="/customer/ccw/floorplan.zul"/>
>         <item name="Complete"
> content="/customer/ccw/completed.zul"/>
>     </items>
> </navtree>
> 
> ================
> Here is the java class:
> ================
> 
> package org.fvjc.udservice.ui;
> 
> import    java.util.List;
> import    java.util.ArrayList;
> import     org.simpleframework.xml.*;
> /**
>  * @author frank
>  *
>  */
> 
> @Root(name="navtree")
> public class WizardItems
> {
>     @Attribute(name="name")
>     private    String    name;
> 
>     @ElementList(name="items")
>     private    List<Item>    list;
> 
> 
>     @Root(name="item")
>     public class Item
>     {
>         @Attribute
>         private    String    name;
>         @Attribute
>         private    String    content;
> 
>         public Item()
>         {
> 
>         }
> 
>         public Item(String name, String content)
>         {
>             this.name = name;
>             this.content = content;
>         }
>         /**
>          * @return the name
>          */
>         public String getName()
>         {
>             return name;
>         }
>         /**
>          * @return the content
>          */
>         public String getContent()
>         {
>             return content;
>         }
> 
>     }
> 
>     public    WizardItems()
>     {
> 
>     }
> 
>     public    WizardItems(String name)
>     {
>         super();
>         this.name = name;
>     }
>     /**
>      * @param name
>      * @param list
>      */
>     public WizardItems(String name, List<Item> list)
>     {
>         super();
>         this.name = name;
>         this.list = list;
>     }
> 
>     public String getName()
>     {
>         return name;
>     }
> 
>     public    List<Item> getItems()
>     {
>         return list;
>     }
> 
> }
> 
> ================
> Here is the invocation:
> ================
>         Persister ser = new Persister();
>         File example = new File(Sessions.getCurrent
> ().getWebApp().getRealPath(arg0));
>         try
>         {
>             final WizardItems wizItems =
> ser.read(WizardItems.class,
> example);
>             if(wizItems != null)
>             {
> 
>             }
>         }
>         catch (Exception e)
>         {
>             e.printStackTrace();
>         }
> 
> ===================
> And here is the exception
> ===================
> java.lang.NoSuchMethodException:
> org.fvjc.udservice.ui.WizardItems$Item
> .<init>()
>     at java.lang.Class.getConstructor0(Unknown
> Source)
>     at
> java.lang.Class.getDeclaredConstructor(Unknown
> Source)
>     at
>
org.simpleframework.xml.load.ClassType.getInstance(ClassType.java:88)
>     at
>
org.simpleframework.xml.load.ClassType.getInstance(ClassType.java:72)
>     at
>
org.simpleframework.xml.load.Composite.read(Composite.java:113)
>     at
>
org.simpleframework.xml.load.Traverser.read(Traverser.java:72)
>     at
>
org.simpleframework.xml.load.CompositeList.read(CompositeList.java
> :134)
>     at
>
org.simpleframework.xml.load.CompositeList.read(CompositeList.java
> :108)
>     at
>
org.simpleframework.xml.load.Composite.read(Composite.java:355)
>     at
>
org.simpleframework.xml.load.Composite.readElement(Composite.java
> :334)
>     at
>
org.simpleframework.xml.load.Composite.readElements(Composite.java
> :250)
>     at
>
org.simpleframework.xml.load.Composite.read(Composite.java:194)
>     at
>
org.simpleframework.xml.load.Composite.read(Composite.java:140)
>     at
>
org.simpleframework.xml.load.Composite.read(Composite.java:116)
>     at
>
org.simpleframework.xml.load.Traverser.read(Traverser.java:72)
>     at
>
org.simpleframework.xml.load.Persister.read(Persister.java:392)
>     at
>
org.simpleframework.xml.load.Persister.read(Persister.java:374)
>     at
>
org.simpleframework.xml.load.Persister.read(Persister.java:355)
>     at
>
org.simpleframework.xml.load.Persister.read(Persister.java:337)
>     at
>
org.simpleframework.xml.load.Persister.read(Persister.java:319)
>     at
>
org.simpleframework.xml.load.Persister.read(Persister.java:300)
>     at
>
org.simpleframework.xml.load.Persister.read(Persister.java:279)
>     at
>
org.fvjc.udservice.ui.Wizard.setConfig(Wizard.java:169)
>     at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>     at
> sun.reflect.NativeMethodAccessorImpl.invoke(Unknown
> Source)
>     at
>
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
> Source)
>     at java.lang.reflect.Method.invoke(Unknown
> Source)
>     at
>
org.zkoss.zk.ui.metainfo.Property.assign(Property.java:187)
> 
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>
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> 



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