I have adapted the code and now the type to be used is the type defined for
the Bean property (String, Double, ....)
I plan to finalize a first version of my code next week.
Question :
1) Is Camel project interested to 'host' this code ?
2) If the answer is yes, can you provide guidelines about packaging, where
this code must be submitted in svn, How it will be integrated with Camel,
.... ?
Regards,
Charles
cmoulliard wrote:
>
> - Concerning the formatType, this parameter could be optional. If not
> provided, the type of the field will be used to format the data.
>
> - For the position, this could be possible but only for the case where we
> would like to map the content of a CSV record to one class and not to
> several classes. The advantage to define the position in the annotations
> of the class is that we can use them to generate the Model documentation
> between CSV file & classes ;-)
>
>
> James.Strachan wrote:
>>
>> 2009/1/6 cmoulliard <cmoulli...@gmail.com>:
>>>
>>> What do you mean ?
>>
>> That you don't have to specify the position / formatType parameters on
>> the annotation - and your reflection/introspection code could figure
>> those out from the types of the fields/properties and their position
>> in the class definition
>>
>>>
>>>
>>> James.Strachan wrote:
>>>>
>>>> 2009/1/6 cmoulliard <cmoulli...@gmail.com>:
>>>>>
>>>>> "In your case, I'd add the hooks to scan packages/classes for
>>>>> annotations to your custom DataFormat? Rather like with JAXB or
>>>>> XStream you can configure a list of classes/packages, you'd be doing
>>>>> something similar right?"
>>>>>
>>>>> This is exactly what I have done. The name of the package is provided
>>>>> as
>>>>> parameter to the DataFormat class. Next, using
>>>>> reflection/introspection
>>>>> the
>>>>> classes of the model are retrieved. I have implemented something
>>>>> simple
>>>>> but
>>>>> we can bind one or several classes to a CSV record.
>>>>>
>>>>> ex :
>>>>>
>>>>> public class Client {
>>>>>
>>>>> @DataField(name = "ClientNumber", pos = 1, formatType =
>>>>> "java.lang.String")
>>>>> public String clientNr;
>>>>>
>>>>> @DataField(name = "firstName", pos = 2, formatType =
>>>>> "java.lang.String")
>>>>> public String FirstName;
>>>>>
>>>>> @DataField(name = "lastName", pos = 3, formatType =
>>>>> "java.lang.String")
>>>>> public String LastName;
>>>>>
>>>>> @Record(separator =",", name = "Order")
>>>>> public class Order {
>>>>>
>>>>> @DataField(name = "Number", pos = 0, formatType =
>>>>> "java.lang.Integer")
>>>>> public int orderNr;
>>>>>
>>>>> @LinkField( from = "com.xpectis.csv.model.Order", to =
>>>>> "com.xpectis.csv.model.Client", linkType = LinkType.OneToOne)
>>>>> public Client client;
>>>>>
>>>>> @DataField(name = "ISIN", pos = 4, formatType =
>>>>> "java.lang.String")
>>>>> public String ISIN_Code;
>>>>>
>>>>> @DataField(name = "Name", pos = 5, formatType =
>>>>> "java.lang.String")
>>>>> public String Instrument_Name;
>>>>>
>>>>> @DataField(name = "Quantity", pos = 6, formatType =
>>>>> "java.lang.String")
>>>>> public String Quantity;
>>>>>
>>>>> @DataField(name = "Cur", pos = 7, formatType =
>>>>> "java.lang.String")
>>>>> public String Currency;
>>>>>
>>>>> Remark : It is also possible to link class together (but only One to
>>>>> One
>>>>> relation is supported) using the annotation @LinkField and makes sense
>>>>> because I don't want to support nested CSV.
>>>>
>>>> Great stuff!
>>>>
>>>> BTW could the pos & formatType be inferred from the
>>>> reflection/introspection?
>>>>
>>>> --
>>>> James
>>>> -------
>>>> http://macstrac.blogspot.com/
>>>>
>>>> Open Source Integration
>>>> http://fusesource.com/
>>>>
>>>>
>>>
>>>
>>> -----
>>> Charles Moulliard
>>> SOA Architect
>>>
>>> My Blog : http://cmoulliard.blogspot.com/
>>> http://cmoulliard.blogspot.com/
>>> --
>>> View this message in context:
>>> http://www.nabble.com/Advise-on-%40Annotation---Reflection-%21%21-tp21141422s22882p21311190.html
>>> Sent from the Camel - Users mailing list archive at Nabble.com.
>>>
>>>
>>
>>
>>
>> --
>> James
>> -------
>> http://macstrac.blogspot.com/
>>
>> Open Source Integration
>> http://fusesource.com/
>>
>>
>
>
-----
Charles Moulliard
SOA Architect
My Blog : http://cmoulliard.blogspot.com/ http://cmoulliard.blogspot.com/
--
View this message in context:
http://www.nabble.com/Advise-on-%40Annotation---Reflection-%21%21-tp21141422s22882p21334374.html
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