Keith, did you find the information I was talking about?
-----Original Message-----
From: Tim Mulle' [mailto:[EMAIL PROTECTED]
Sent: Friday, October 29, 2004 9:50 PM
To: [EMAIL PROTECTED]
Subject: Re: [castor-user] XML: Un/Marshalling java.util.Locale objects
Keith,
It says it right here:
http://www.castor.org/xml-mapping.html#3.4-The-%3Cfield%3E-element the last
item in the table says type="locale" is supported as a field type.
If you look down in my earlier post, I had already tried what you suggested
about the Locale mapping and it never seemed to create the locale objects
when unmarshalling from the XML..It wrote it out just fine.. I did have to
use the "verify-constructable" attribute on the Locale mapping becuase of
the missing default constructor..but it still didn't make a difference. I've
tried both the latest version and 0.9.5.3 and still the same thing..
I looked in the source code for Castor and I noticed that the TypeInfo class
has a mapping for "java.util.Locale.class"
Thanks,
- Tim
Keith Visco wrote:
>
>
> Hi Tim,
>
> Can you point to me in the docs where it says Locale has built-in
> support. It might be the case with Castor-JDO, but not with Castor-XML.
>
> Castor XML has no built-in support for it.
>
> In order to get Locale to work, you'll need a mapping file and specify
> the country and language values as attributes (since there is no
> default constructor the values need to be mapped as attributes in
> order to be passed to the constructor). Something like the following
> should work:
>
> <class name="java.util.Locale">
> <field name="language" type="string"
> get-method="getLanguage" set-method="%1">
> <bind-xml node="attribute"/>
> </field>
> <field name="country" type="string"
> set-method="%2" get-method="getCountry">
> <bind-xml node="attribute"/>
> </field>
> </class>
>
> --Keith
>
>
> Tim Mulle' wrote:
>
>> Anyone have any ideas about this?
>> -----Original Message-----
>> From: Tim Mulle' [mailto:[EMAIL PROTECTED] Sent: Wednesday,
>> October 27, 2004 1:51 PM
>> To: [EMAIL PROTECTED]
>> Subject: Re: [castor-user] XML: Un/Marshalling java.util.Locale
>> objects
>>
>> Update:
>> I tried the same code but using java.awt.Color objects as well as my
>> own, and they seem to work meaning I get back the objects from the
>> XML.
>> For some
>> reason, nothing I do makes the java.util.Locale object come back.
>> Could it
>> be a bug in the TypeInfo classes? I noticed in the docs that "locale"
>> is a
>> built-in supported type.
>>
>>
>> -----Original Message-----
>> From: Tim Mulle' [mailto:[EMAIL PROTECTED]
>> Sent: Wednesday, October 27, 2004 11:23 AM
>> To: [EMAIL PROTECTED]
>> Subject: [castor-user] XML: Un/Marshalling java.util.Locale objects
>>
>>
>> Hi,
>>
>> I'm wondering, is it possible to marshall/unmarshall java.util.Locale
>> objects? I know they don't follow the JavaBean pattern in that they
>> Follow more of the Enum pattern (only providing getters and can only
>> be constructed with constructor params). With that being said, I
>> tried the following code and mappings and while the marshalling
>> appears to write the data out, when unmarshalling the object back in,
>> I always get null. Almost like the Locale object is never being
>> created and added to the collection. I saw a similar posting about
>> the java.awt.Color object but never saw a solution either.
>>
>> If I print out the Config object before marshalling, I see the Locale
>> objects in the list, after I unmarshal the object back My list is
>> empty..
>>
>> // Output
>> Before unmarshalling:AdminConfig{locales=[en_US, fr_FR]} After
>> unmarshalling: AdminConfig{locales=[]}
>>
>>
>> // Mapping file
>> <mapping>
>> <class name="AdminConfig">
>> <map-to xml="admin-config"/>
>>
>> <field name="locales" type="java.util.Locale"
>> collection="collection">
>> <bind-xml name="locale" location="locales"/>
>> </field>
>> </class>
>>
>> <!-- Map a Locale object -->
>> <class name="java.util.Locale" verify-constructable="false">
>> <field name="language" set-method="%1" type="string">
>> <bind-xml node="attribute"/>
>> </field>
>> <field name="country" set-method="%2" type="string">
>> <bind-xml node="attribute"/>
>> </field>
>> </class>
>> </mapping>
>>
>>
>> My config object looks like this:
>>
>> Public class AdminConfig {
>>
>> private List locales = new ArrayList();
>> public void setLocales(List locales) {
>> this.locales = locales;
>> }
>> public List getLocales() {
>> return locales;
>> }
>>
>> public String toString() {
>> final StringBuffer buf = new StringBuffer();
>> buf.append("AdminConfig");
>> buf.append("{locales=").append(locales);
>> buf.append('}');
>> return buf.toString();
>> }
>> }
>>
>> Public class Test {
>>
>> public static void main(String[] args) {
>>
>> AdminConfig cfg = new AdminConfig();
>> List locales = new ArrayList();
>> locales.add(new Locale("en", "US"));
>> locales.add(new Locale("fr", "FR"));
>>
>> cfg.setLocale(locales);
>> ....
>> // Marshall object
>>
>> }
>> }
>> Resulting XML file...
>>
>> <?xml version="1.0" encoding="UTF-8"?> <admin-config>
>> <locales>
>> <locale name="en" value="US"/>
>> <locale name="fr" value="FR"/>
>> </locales>
>> </cas-admin>
>>
>>
>> - Tim Mull�
>>
>>
>>
>>
>>
>> ------------------------------------------------------------------------
>>
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