Re: Enum method overrides and WO bindings
Re: Enum method overrides and WO bindings
- Subject: Re: Enum method overrides and WO bindings
- From: Musall Maik <email@hidden>
- Date: Fri, 07 Jun 2013 11:51:07 +0200
Hi Kieran,
makes no difference.
java.lang.IllegalAccessException: Class<?> com.webobjects.foundation.NSKeyValueCoding$ValueAccessor$1 can not
access com.foo.bar.Status$1!
Maik
Am 07.06.2013 um 11:40 schrieb Kieran Kelleher <email@hidden>:
> Declare the enum as its own java class file and see if that works:
>
> MyClass.java
> public class MyClass {
>
> }
>
> Status.java
> public enum Status {
> one { @Override public String description() { return "eins"; } },
> two { @Override public String description() { return "zwei"; } };
> public abstract String description();
> }
>
>
> Regards, Kieran.
> (Sent from my iPhone)
>
>
> On Jun 7, 2013, at 3:58 AM, Musall Maik <email@hidden> wrote:
>
>> Hi,
>>
>> some time ago, I discovered the following problem with Enums and WO bindings (broken down to a simple example):
>>
>> package com.foo.bar;
>> public class MyClass {
>> public static enum Status {
>> one { @Override public String description() { return "eins"; } },
>> two { @Override public String description() { return "zwei"; } };
>> public abstract String description();
>> }
>> }
>>
>> While this works nicely in all Java code, WO bindings will not see the overridden description() implementations. At least not when using Java packages (it seems to work if everything is in the default package, but that doesn't help me). You get an error like:
>>
>> java.lang.IllegalAccessException: Class com.webobjects.foundation.NSKeyValueCoding$ValueAccessor$1 can not access
>> a member of class com.foo.bar.MyClass$Status$1 with modifiers "public"
>>
>> or, if using JRebel, you get
>>
>> java.lang.IllegalAccessException: Class<?> com.webobjects.foundation.NSKeyValueCoding$ValueAccessor$1 can not access
>> com.foo.bar.MyClass$Status$1!
>>
>> My current workaround:
>>
>> package com.foo.bar;
>> public class MyClass {
>> public static enum Status {
>> one { @Override String descriptionImpl() { return "eins"; } },
>> two { @Override String descriptionImpl() { return "zwei"; } };
>> abstract String descriptionImpl();
>> public String description() { return descriptionImpl(); }
>> }
>> }
>>
>> which works but is ugly. Now I'm about to implement another Enum with a lot of methods and it bothers me. Anyone an idea how to improve the situation?
>>
>> Thanks
>> Maik
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