Hi
See the documentation about how to pass over more than one single JPA entity
objects to the producer:
http://camel.apache.org/jpa#JPA-Sendingtotheendpoint
Babak
richie.rivi...@gmail.com wrote
> Hi All,
>
> Well I spent a few hours on this today trying to understand how to do
> this. What I did was to change my splitter to do this...
>
> public List
> <ItemDocuments>
> splitItemsRootDocuments(ItemRootDocument doc) {
> List
> <ItemDocuments>
> itemDocuments = doc.getItemDocumentsList();
> return itemDocuments;
> }
>
> It returns both items 93501250080 and 93501250090.
>
> Then I changed my converter...
>
> public class ItemTransformer {
> @Converter
> public ItemEntity toItem(ItemDocuments docs, Exchange exchange)
> throws Exception {
> JpaTemplate template =
> exchange.getIn().getHeader("CamelJpaTemplate", JpaTemplate.class);
> List
> <ItemEntity>
> items = new ArrayList
> <ItemEntity>
> ();
> List itemDocs = docs.getItemDocumentList();
> for (Iterator i = itemDocs.iterator(); i.hasNext();){
> ItemDocument doc = (ItemDocument)i.next();
> String itemNo = doc.getItemNo();
> ItemEntity item = new ItemEntity();
> item.setItemNo(itemNo);
> item.setDescription(doc.getDescription());
> }
> return items;
> }
>
> to return a list of ItemEntity's. (i.e. not just the one). Does this seem
> like the right approach. I thinking it is.
>
> The only error I have now is ...
>
> No type converter available to convert from type:
> org.apache.camel.example.etl.ItemDocuments to the required type:
> org.apache.camel.example.etl.ItemEntity
>
> Because I'm now returning a list of ItemEntity objects instead of just the
> single one. I don't know how to fix this yet but will try to find out.
>
> Comments to tell me if I am heading down the right track would be much
> appreciated.
>
> thanks
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