Overview Editor for bc4j.xcfg

This is used to customize the configuration settings for the application pool, connection pool, and transactions.

Select the Application Module, then select a configuration from the Configurations list.
You can specify a Default Configuration from the dropdown to use with selected application module. Edit the name of the configuration in Details.

Its having 3 tabs
1.Database and Scalability
2. Properties
3. Custom Properties

Database and Scalability Tab :

In Database and Scalability you can mention the JDBC data source definition for each application module.
You can choose to connect to a JDBC data source or to a JDBC URL.The default connection type is the default data source.
A data source is a vendor-independent encapsulation of a database server connection on the application server.
1. Data sources ( JNDI name) offer advantages over a JDBC URL connection because the data source can be tuned, reconfigured, or remapped without changing the deployed application.
2. JDBC URL connection type is useful for testing the application module in JDeveloper when you run Oracle ADF Model Tester or run the application in Integrated WebLogic Server.

You can mention Application module parameters that affect the behavior of the application module pool and whether application module instances holds onto JDBC connections that
they obtain from the connection pool after an instance is removed from the application module pool.
refer below image for such parameters.

Properties Tab :

You can use it customize the list of ADF Business Components project properties for the current configuration.
Click the Add Properties and Remove Properties button to customize the list.
Some properties below are labeled as advanced properties.
These generally allow you to create custom classes to implement core ADF Business Components functionality.
If you do not change these properties, ADF Business Components will use framework classes to implement this functionality, which is adequate for the large majority of users.