igor, you mean the sorting criteria or supporting java.io.Serializable for
info(), warn(), error(), success() ?
1.5 accepts Serializable for these methods already...
So one more nice feature when you upgrade to 1.5 :-)
Am 25.08.2011 um 00:31 schrieb Igor Vaynberg:
> there is a long standing issue in jira to address this. something to
> queue for 1.6
>
> -igor
>
>
> On Wed, Aug 24, 2011 at 3:24 PM, Peter Ertl <pe...@gmx.org> wrote:
>> seems like this works only for error(Serializable)
>>
>> the required methods for info() and warn() accepting serializable are missing
>>
>> changing these in 1.4 would mean an api break
>>
>> however you can add any kind of message easily with
>>
>> Session.get().getFeedbackMessages().add(new FeedbackMessage(reporter,
>> message, level))
>>
>> ...
>>
>> Am 25.08.2011 um 00:18 schrieb Peter Ertl:
>>
>>> actually the message property for FeedbackMessage is of type
>>> java.io.Serializable, not java.lang.String. So you can can add your own
>>> custom error message class instead of a plain string.
>>>
>>> e.g. inside your page
>>>
>>> error(new MessageWithSortCriteria("foobar", 4711))
>>>
>>> with
>>>
>>> public class MessageWithSortCriteria implements Serializable
>>> {
>>> public MessageWithSortCriteria(String message, int sortOrder)
>>> {
>>> }
>>>
>>> // ...
>>> }
>>>
>>> this useless sample is just to give you an impression :-)
>>>
>>> then use a message sorter as Martin said that uses the attribute if
>>> present...
>>>
>>> only thing you have to care about is that toString() is overridden and
>>> returns a user-readable string for rendering messages to the screen.
>>>
>>> Am 23.08.2011 um 20:39 schrieb Christian Huber:
>>>
>>>> Yes, as i wrote this would be the way to impose a custom sorting on
>>>> messages but at the moment the FilterMessage class does not provide
>>>> dedicated fields that could be used for a sorting metric. So i was
>>>> wondering if there are plans to provide such a thing or if we will be
>>>> bound to incooperate this kind of information into the messages themselves.
>>>>
>>>> The Sanity Resort <http://sanityresort.blogspot.com/>
>>>>
>>>> Am 23.08.2011 19:21, schrieb Martin Grigorov:
>>>>> I think
>>>>> org.apache.wicket.markup.html.panel.FeedbackPanel.setSortingComparator(Comparator<FeedbackMessage>)
>>>>> is for that
>>>>>
>>>>> On Tue, Aug 23, 2011 at 8:10 PM, Christian Huber<hub...@butterbrot.org>
>>>>> wrote:
>>>>>> Hi,
>>>>>>
>>>>>> I was wondering if there is a way to have feedback messages show up in
>>>>>> certain order. Like, when you have multiple messages for the user you
>>>>>> might
>>>>>> want to have the most general one (e.g. success/failure) at the top and
>>>>>> other detail messages shown below.
>>>>>>
>>>>>> From what I have seen so far it looks like this is not possible (at least
>>>>>> not with 1.4.18)
>>>>>>
>>>>>> As a default messages are rendered in the order they have been provided,
>>>>>> so
>>>>>> usually you can just collect the messages you want to display and then
>>>>>> add
>>>>>> them at the end of your request in the desired order. But there can be
>>>>>> circumstances where this is not feasible or at least pretty anoying.
>>>>>>
>>>>>> I have seen that a FeedbackPanel can be given a comparator to sort the
>>>>>> messages but the feedback messages only provide a level field to
>>>>>> distinguish
>>>>>> between info, debug, errror etc. To impose a proper priority order one
>>>>>> would
>>>>>> need a metric orthogonal to message levels preferrably represented by a
>>>>>> primitive (double would give the biggest freedom here).
>>>>>>
>>>>>> The Component class could be extended to provide additional methods like
>>>>>> Component#info(String message, double priority) and messages which do not
>>>>>> have a priority get assigned a default value specified in the Application
>>>>>> class (could be 0 in the standard implementation).
>>>>>>
>>>>>> Would this be a useful/sensible addition? Is such a thing planned for
>>>>>> future
>>>>>> releases or maybe already available and I just did not see it?
>>>>>>
>>>>>> One workaround/hack to implement this with the current version could be
>>>>>> to
>>>>>> prefix all messages with a numeric string and use a Comparator to parse
>>>>>> this
>>>>>> string and sort accordingly.
>>>>>>
>>>>>> Cheers, Chris
>>>>>>
>>>>>> --
>>>>>> The Sanity Resort<http://sanityresort.blogspot.com/>
>>>>>>
>>>>>
>>>>>
>>>
>>>
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