Thanks. That makes sense.
Sent from my iPhone
On Mar 23, 2010, at 2:03 PM, Bill Shannon <Bill.Shannon_at_Sun.COM> wrote:
> The defaultValue provides a value for the Usage message in these
> cases.
> I could probably figure out how to get the default value out of the
> field, but it wasn't worth the effort. I just reused the defaultValue
> annotation that was already in @Param.
>
>
> Byron Nevins wrote on 03/23/10 01:22 PM:
>> I wonder how that works? The variables are already set to a default.
>> E.g. below the variable debug is already false. Since the param is
>> not
>> given, the injector does a no-op leaving the variable still set to
>> false. It appears that the defaultValue does nothing useful other
>> than
>> resetting the variable to the same value.
>>
>> It would be interesting to set a BP in HK2 inject code and see what
>> it
>> does...
>>
>> On 3/23/2010 11:56 AM, Bill Shannon wrote:
>>> Jennifer Chou wrote on 03/23/10 08:00 AM:
>>>> Not sure if you need to add defaultValue to Param, but I saw them
>>>> added
>>>> in other places.
>>>>
>>>> LocalDomainCommand.java - looks ok
>>>>
>>>> DeleteDomainCommand.java - looks ok to me.
>>>>
>>>> StopDomainCommand.java - look ok
>>>>
>>>> StartDomainCommand.java: add defaultValue="false"?
>>>>
>>>> 70
>>>> 71 @Param(optional = true,* defaultValue="false"*)
>>>> 72 private boolean verbose;
>>>> 73
>>>> 74 @Param(optional = true,**defaultValue="false"**)
>>>> 75 private boolean upgrade;
>>>> 76
>>>> 77 @Param(optional = true,**defaultValue="false"**)
>>>> 78 private boolean debug;
>>>>
>>>>
>>>> MonitorCommand.java - add defaultValue="30"?
>>>>
>>>> 61 @Param(optional = true,*defaultValue="30"*)
>>>> 62 private int interval = 30; // default 30 seconds
>>>
>>> Yup, I should fix these too.
>>>
>>>
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>