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Pravin Kumar (PravinKumar01)
JPMorgan Chase & Co.
Associate
JPMorgan Chase & Co.
IN
PravinKumar01 Member since 2016 3 posts
JPMorgan Chase & Co.
Posted: February 22, 2018
Last activity: September 4, 2018
Posted: 22 Feb 2018 5:35 EST
Last activity: 4 Sep 2018 13:26 EDT
Closed

External Database table mapping

We have class structure as mentioned below:

Org-Div-Data-External-Class1

Org-Div-Data-External-Class2

Org-Div-Data-External-Class3

These classes i.e. Class1, Class2 and Class3 are mapped to external database tables Table1, Table2 and Table3 respectively. These tables are identical i.e only table name changed.

I used Connector and Metadata wizard to generate mapping classes and properties. As tables are identical, wizard created same properties in all mapping classes.

For reusability, I want to move these properties to Parent Class (i.e. Abstract class Org-Div-Data-External) and create other mapping classes manually (to avoid creation and deletion of property). So that same properties can be utilized across all mapping classes. But come to know that, external class does not support inheritance and rule resolution. What does it exactly mean?

Data Integration
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