you havent said how the multiple mapping is going to be..
What would be the xml strucuture look like if you have multiple customers
and orders?? i guess this is the structure you want...
<orderTb>
<order-id ordernum = "ORD123>
<customer>
<customer-id>1</customer-id>
<customername>xxxxxx</customername>
<customer>
<customer>
<customer-id>2</customer-id>
<customername>xxxxxx</customername>
<customer>
</order-id>
</orderTb>
or
<orderTb>
<customer>
<order-id>ORD123</order-id>
<customer-id>1</customer-id>
<customername>xxxxxx</customername>
<customer>
<customer>
<order-id>ORD123</order-id>
<customer-id>2</customer-id>
<customername>xxxxxx</customername>
<customer>
</orderTb>
correct me if i misunderstood your reqt..
On Tue, Aug 26, 2008 at 9:02 AM, Sundeep Malali <[EMAIL PROTECTED]>wrote:
> Something like this -
>
> <orderTb>
> <order-id>ORD123</order-id>
> <customer>
> <customer-id>1</customer-id>
> <customername>xxxxxx</customername>
> <customer>
> </orderTb>
>
> Regds
> Sundeep
>
>
> On Tue, Aug 26, 2008 at 6:06 PM, karthik govindaswamy <
> [EMAIL PROTECTED]> wrote:
>
>> what is the resultant xml structure that you are trying to achieve,,,!!!
>>
>> On Tue, Aug 26, 2008 at 8:16 AM, Sundeep Malali <
>> [EMAIL PROTECTED]> wrote:
>>
>>> Hi
>>>
>>> I have just started using JIBX and have a query.
>>>
>>> I have 2 classes which share a parent-child one-to-many relation. For
>>> displaying purposes, I get a list of all children (in general, not specific
>>> to a parent) and also the parent info for each child. Now I pass each child
>>> object to convert to xml. But while converting the child object, I also want
>>> the parent to be converted to xml.
>>>
>>> The binding info is given below :
>>>
>>> *Child object binding:*
>>> <mapping class="com.redbus.homedelivery.orm.OrderTb" name="orderTb">
>>> <value style="element" name="order-id" field="orderId"/>
>>> <structure field="customer"/> - This is the parent object
>>> </mapping>
>>>
>>> *Parent object binding*:
>>> <mapping class="com.redbus.homedelivery.orm.Customer" name="customer">
>>> <value style="element" name="customer-id" field="customerId"/>
>>> <collection field="orders"
>>> item-type="com.redbus.homedelivery.orm.OrderTb"/> - This is the child
>>> object.
>>> </mapping>
>>>
>>> While using this binding, I get a null pointer exception in the parent
>>> object.
>>>
>>> ----------------------------------------------------------------------------------------------------------------
>>> Caused by: java.lang.NullPointerException
>>> at
>>> com.redbus.homedelivery.orm.Customer.JiBX_HomeDelivery_jibx_binding_binding_marshal_1_0(Customer.java)
>>> at
>>> com.redbus.homedelivery.orm.JiBX_HomeDelivery_jibx_binding_bindingCustomer_access.marshal()
>>> at
>>> com.redbus.homedelivery.orm.OrderTb.JiBX_HomeDelivery_jibx_binding_binding_marshal_1_0(OrderTb.java)
>>> at
>>> com.redbus.homedelivery.orm.JiBX_HomeDelivery_jibx_binding_bindingOrderTb_access.marshal()
>>> at com.redbus.homedelivery.orm.OrderTb.marshal(OrderTb.java)
>>> at
>>> org.jibx.runtime.impl.MarshallingContext.marshalRoot(MarshallingContext.java:1041)
>>> at
>>> org.jibx.runtime.impl.MarshallingContext.marshalDocument(MarshallingContext.java:1111)
>>> at com.redbus.homedelivery.common.XMLUtils.getXML(XMLUtils.java:27)
>>>
>>> ----------------------------------------------------------------------------------------------------------------
>>>
>>> The code to perform the conversion is given below :
>>>
>>> public static String getXML(Object obj) {
>>> String xml = "";
>>> try {
>>> IBindingFactory bfact;
>>> bfact = BindingDirectory.getFactory(obj.getClass());
>>> // marshal root object back out to document in memory
>>> IMarshallingContext mctx = bfact.createMarshallingContext();
>>> mctx.setIndent(2);
>>> ByteArrayOutputStream bos = new ByteArrayOutputStream();
>>> mctx.marshalDocument(obj, "UTF-8", null, bos);
>>> xml = new String(bos.toByteArray(),"UTF-8");
>>> } catch (Exception e) {
>>> throw new MarshallingException("Unable to marshal from the
>>> object " + obj, e);
>>> }
>>> return xml;
>>> }
>>>
>>> I pass the child object to this method and want the parent to be also
>>> included in the final xml. The child object has the parent reference loaded
>>> properly.
>>>
>>> Any help is greatly appreciated.
>>>
>>> Regds
>>> Sundeep
>>>
>>>
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