Issues with mapping BigDecimal

[mnradhaki]

I have a class called Amount which implements IAmount.  It has one property called "amount" which is of type java.math.BigDecimal.  This Amount class is being referenced inside another class called SAP.  I use a mapping file.  When I marshall the Java Object, I see the generated XML which has the <amount>value</amount>, but when unmarhsalling it, I get the value as 0.  I am pretty sure I am doing something wrong in the mapping.xml.  If I don't specify the mapping.xml, then I get an error about balance(IAmount) does not match with Amount.  Can someone please help me out here?

Here are the details:

public class SAP {
    private IAmount balance;
    public IAmount getBalance() {
        return balance;
    }

    public void setBalance(string amount) {
        balance = new Amount(amount);
    }
}

public class Amount implements IAmount {
    private BigDecimal amount;

    public Amount(String amount) {
        setAmount(amount)
    }

    public BigDecimal getAmount() {
        return amount;
    }
    public void setAmount(String amount) {
        this.amount = new BigDecimal(amount);
    }
}

public interface IAmount {
    public void setAmount(BigDecimal amount);
    public BigDecimal getAmount();
}

mapping.xml

<?xml version="1.0"?>

<!DOCTYPE mapping PUBLIC "-//EXOLAB/Castor Mapping DTD Version 1.0//EN"
                         "http://castor.org/mapping.dtd">

<mapping>
  <class name="SAP" auto-complete="true">
      <map-to xml="data-object" ns-uri="http://www.w3.org/2001/XMLSchema-instance"
           ns-prefix="xsi" />
   
    <field name="balance" type="IAmount">
      <bind-xml name="balance" node="element" />
    </field>
  </class>
</mapping>

Generated XML contains:

        <balance xsi:type="java:Amount">
            <amount>3469.78</amount>
        </balance>

Thanks,
Radha

[Werner Guttmann-6]

Hi,

whilst I hate to say this, it works fine for me. If you wanted, I could
send your all the files I did create locally to reproduce rhis problem.

Regards
Werner

mnradhaki wrote:

> I have a class called Amount which implements IAmount.  It has one property
> called "amount" which is of type java.math.BigDecimal.  This Amount class is
> being referenced inside another class called SAP.  I use a mapping file.
> When I marshall the Java Object, I see the generated XML which has the
> <amount>value</amount>, but when unmarhsalling it, I get the value as 0.  I
> am pretty sure I am doing something wrong in the mapping.xml.  If I don't
> specify the mapping.xml, then I get an error about balance(IAmount) does not
> match with Amount.  Can someone please help me out here?
>
> Here are the details:
>
> public class SAP {
>     private IAmount balance;
>     public IAmount getBalance() {
>         return balance;
>     }
>
>     public void setBalance(string amount) {
>         balance = new Amount(amount);
>     }
> }
>
> public class Amount implements IAmount {
>     private BigDecimal amount;
>
>     public Amount(String amount) {
>         setAmount(amount)
>     }
>
>     public BigDecimal getAmount() {
>         return amount;
>     }
>     public void setAmount(String amount) {
>         this.amount = new BigDecimal(amount);
>     }
> }
>
> public interface IAmount {
>     public void setAmount(BigDecimal amount);
>     public BigDecimal getAmount();
> }
>
> mapping.xml
>
> <?xml version="1.0"?>
>
> <!DOCTYPE mapping PUBLIC "-//EXOLAB/Castor Mapping DTD Version 1.0//EN"
>                          "http://castor.org/mapping.dtd">
>
> <mapping>
>   <class name="SAP" auto-complete="true">
>       <map-to xml="data-object"
> ns-uri="http://www.w3.org/2001/XMLSchema-instance"
>            ns-prefix="xsi" />
>    
>     <field name="balance" type="IAmount">
>       <bind-xml name="balance" node="element" />
>     </field>
>   </class>
> </mapping>
>
> Generated XML contains:
>
>         <balance xsi:type="java:Amount">
>             <amount>3469.78</amount>
>         </balance>
>
> Thanks,
> Radha

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[mnradhaki]

Hi Werner,

Thanks for your time, I would appreciate if you could send me the files.

Thanks.

Werner Guttmann-6 wrote:

Hi,

whilst I hate to say this, it works fine for me. If you wanted, I could
send your all the files I did create locally to reproduce rhis problem.

Regards
Werner

mnradhaki wrote:
> I have a class called Amount which implements IAmount.  It has one property
> called "amount" which is of type java.math.BigDecimal.  This Amount class is
> being referenced inside another class called SAP.  I use a mapping file.
> When I marshall the Java Object, I see the generated XML which has the
> <amount>value</amount>, but when unmarhsalling it, I get the value as 0.  I
> am pretty sure I am doing something wrong in the mapping.xml.  If I don't
> specify the mapping.xml, then I get an error about balance(IAmount) does not
> match with Amount.  Can someone please help me out here?
>
> Here are the details:
>
> public class SAP {
>     private IAmount balance;
>     public IAmount getBalance() {
>         return balance;
>     }
>
>     public void setBalance(string amount) {
>         balance = new Amount(amount);
>     }
> }
>
> public class Amount implements IAmount {
>     private BigDecimal amount;
>
>     public Amount(String amount) {
>         setAmount(amount)
>     }
>
>     public BigDecimal getAmount() {
>         return amount;
>     }
>     public void setAmount(String amount) {
>         this.amount = new BigDecimal(amount);
>     }
> }
>
> public interface IAmount {
>     public void setAmount(BigDecimal amount);
>     public BigDecimal getAmount();
> }
>
> mapping.xml
>
> <?xml version="1.0"?>
>
> <!DOCTYPE mapping PUBLIC "-//EXOLAB/Castor Mapping DTD Version 1.0//EN"
>                          "http://castor.org/mapping.dtd">
>
> <mapping>
>   <class name="SAP" auto-complete="true">
>       <map-to xml="data-object"
> ns-uri="http://www.w3.org/2001/XMLSchema-instance"
>            ns-prefix="xsi" />
>    
>     <field name="balance" type="IAmount">
>       <bind-xml name="balance" node="element" />
>     </field>
>   </class>
> </mapping>
>
> Generated XML contains:
>
>         <balance xsi:type="java:Amount">
>             <amount>3469.78</amount>
>         </balance>
>
> Thanks,
> Radha

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[Werner Guttmann-6]

I'll try to.

Werner

mnradhaki wrote:

> Hi Werner,
>
> Thanks for your time, I would appreciate if you could send me the files.
>
> Thanks.
>
>
> Werner Guttmann-6 wrote:
>> Hi,
>>
>> whilst I hate to say this, it works fine for me. If you wanted, I could
>> send your all the files I did create locally to reproduce rhis problem.
>>
>> Regards
>> Werner
>>
>> mnradhaki wrote:
>>> I have a class called Amount which implements IAmount.  It has one
>>> property
>>> called "amount" which is of type java.math.BigDecimal.  This Amount class
>>> is
>>> being referenced inside another class called SAP.  I use a mapping file.
>>> When I marshall the Java Object, I see the generated XML which has the
>>> <amount>value</amount>, but when unmarhsalling it, I get the value as 0.
>>> I
>>> am pretty sure I am doing something wrong in the mapping.xml.  If I don't
>>> specify the mapping.xml, then I get an error about balance(IAmount) does
>>> not
>>> match with Amount.  Can someone please help me out here?
>>>
>>> Here are the details:
>>>
>>> public class SAP {
>>>     private IAmount balance;
>>>     public IAmount getBalance() {
>>>         return balance;
>>>     }
>>>
>>>     public void setBalance(string amount) {
>>>         balance = new Amount(amount);
>>>     }
>>> }
>>>
>>> public class Amount implements IAmount {
>>>     private BigDecimal amount;
>>>
>>>     public Amount(String amount) {
>>>         setAmount(amount)
>>>     }
>>>
>>>     public BigDecimal getAmount() {
>>>         return amount;
>>>     }
>>>     public void setAmount(String amount) {
>>>         this.amount = new BigDecimal(amount);
>>>     }
>>> }
>>>
>>> public interface IAmount {
>>>     public void setAmount(BigDecimal amount);
>>>     public BigDecimal getAmount();
>>> }
>>>
>>> mapping.xml
>>>
>>> <?xml version="1.0"?>
>>>
>>> <!DOCTYPE mapping PUBLIC "-//EXOLAB/Castor Mapping DTD Version 1.0//EN"
>>>                          "http://castor.org/mapping.dtd">
>>>
>>> <mapping>
>>>   <class name="SAP" auto-complete="true">
>>>       <map-to xml="data-object"
>>> ns-uri="http://www.w3.org/2001/XMLSchema-instance"
>>>            ns-prefix="xsi" />
>>>    
>>>     <field name="balance" type="IAmount">
>>>       <bind-xml name="balance" node="element" />
>>>     </field>
>>>   </class>
>>> </mapping>
>>>
>>> Generated XML contains:
>>>
>>>         <balance xsi:type="java:Amount">
>>>             <amount>3469.78</amount>
>>>         </balance>
>>>
>>> Thanks,
>>> Radha
>> ---------------------------------------------------------------------
>> To unsubscribe from this list, please visit:
>>
>>     http://xircles.codehaus.org/manage_email
>>
>>
>>
>>
>

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