Issue
In spring integration and other spring derivatives, xml elements(tags) are used to simplify spring configuration files by defining element to bean class mapping.
I am interested to know where the mapping between the xsd:element and bean class is actually defined?
Solution
Everything goes to NamespaceHandler Here is a manual: Extensible XML authoring
Note: in the link above /current/ path always goes to current Spring release
Answered By - Artem Bilan
Answer Checked By - Mary Flores (JavaFixing Volunteer)