That's exactly what I've just found out. :-)
As a workaround I am forcing the client app to send 0.0.
are you saying that the bug is fixed in Lift 2.0-M2?
Thanks for the answer,
cheers,
GA
On Feb 11, 2010, at 5:42 PM, Joni Freeman wrote:
> Hi,
>
> I believe this bug is already fixed in trunk. If I'm right, the
> problem was missing conversion from JInt to float. You could fix it by
> changing these values "passMarkApplied":0,"thresholdApplied":0 to
> "passMarkApplied":0.0,"thresholdApplied":0.0
>
> But it would be great if you have time to test with latest snapshot.
> It worked for me at least.
>
> Cheers Joni
>
> On Feb 11, 6:11 pm, GA <my_li...@me.com> wrote:
>> Hello guys,
>>
>> I am having a very strange error parsing JSON messages. Everything was
>> working perfect until I introduce a new array in the message. It supposed to
>> be a very small change, but the system seems to be parsing java data types
>> instead of scala data types.
>>
>> This is the error message:
>>
>> net.liftweb.json.MappingException: Parsed JSON values do not match with
>> class constructor
>> args=129567,248,1,1,0,0, String
>> arg
>> types=java.lang.Long,java.lang.Long,java.lang.Long,java.lang.Long,scala.BigInt,scala.BigInt,java.lang.String
>> constructor=public
>> com.tribes.ga.api.FeedAPI$FilterLogging$2(long,long,long,long,float,float,java.lang.String)
>>
>> I do not know how to solve this. There is another array in the same
>> structure that works just fine.
>>
>> This is the JSON message coming into the API:
>>
>> {"lastSync":"Thursday, February11,2010",
>> "tribeId":1,
>> "filterLogging":[{"passMarkApplied":0,"thresholdApplied":0,"entryId":129567,"evaluationDescription":"String","objectFiltered":1,"filterApplied":1,"sourceId":248}],
>> "history":7,
>> "deviceId":1036,
>> "source":248,
>> "showNews":true,
>> "userId":1049,
>> "syncFlag":false,
>> "showNewsChanged":false,
>> "updatedFeeds":[]}
>>
>> The error is with the array "filter". I am parsing it with the following
>> code (this is an extraction of the entire definition):
>>
>> case class FilterLogging(entryId: Long,
>> sourceId: Long,
>> objectFiltered: Long,
>> filterApplied: Long,
>> passMarkApplied: Float,
>> thresholdApplied: Float,
>> evaluationDescription: String
>> )
>>
>> case class UpdatedSource(userId: Long,
>> deviceId: Long,
>> tribeId: Long,
>> syncFlag: Boolean,
>> lastSync: String,
>> history: Int,
>> source: Long,
>> updatedFeeds: List[UpdatedFeeds],
>> filterLogging: List[FilterLogging]
>> )
>>
>> val json = parse(req.body.map(bytes => new String(bytes,
>> "UTF-8")) openOr "")
>> val request: UpdatedSource = json.extract[UpdatedSource]
>>
>> Any ideas?
>>
>> Thanks in advance,
>>
>> GA
>
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