Hi
Thanks for reporting I have created a ticket
https://issues.apache.org/jira/browse/CAMEL-18321
On Thu, Jul 21, 2022 at 1:47 PM Dan Raceala <dan.race...@db.com.invalid>
wrote:
> Hi,
> Our team is trying to upgrade to camel 3.14.4 from camel 2.25.1
>
> We use mybatis with camel-mybatis.
>
> In 2.25.1 was possible to set Map as body to camel parameter binding:
> Example:
>
> Mybatis Mapper:
> @Insert(value = "INSERT INTO TABLE_X (COL1, COL2, COL2) VALUES (#{col1},
> #{col2}, #{col3})")
> void insertRecord(
> @Param("col1") String col1,
> @Param("col2") String col2,
> @Param("col3") String col3);
>
> Camel:
> .process(exchange -> {
> Map<String, String> params = new HashMap<>();
> params.put("col1", "a");
> params.put("col2", "b");
> params.put("col3", "c");
> exchange.getIn().setBody(params);
> })
>
> .to("mybatis:insertRecord?statementType=Insert&transacted=true")
>
> After migrating to 3.14.4 following error is received:
> Caused by: org.apache.ibatis.reflection.ReflectionException: There is no
> getter for property named 'col1' in 'class java.util.HashMap$Node'
>
> After having a look on the code looks like issue is caused by
> org.apache.camel.support.ObjectHelper used in
> org.apache.camel.component.mybatis.MyBatisProducer
> MyBatisProducer Line 129 Iterator<?> iter =
> ObjectHelper.createIterator(in);
> ObjectHelper Line 693 } else if (value instanceof Map) {
> Map<?, ?> map = (Map<?, ?>) value;
> return map.entrySet();
> }
>
> In version 2.25.1 the create iterator did not had this piece of code so it
> allowed support to use Map for parameter binding
>
>
>
> ---
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--
Claus Ibsen
-----------------
http://davsclaus.com @davsclaus
Camel in Action 2: https://www.manning.com/ibsen2
