Multiple AM's and Multiple Databases and Taskflows
In many cases you might have to pull data from different databases to show appropriate information in the UI. The crudest way is to use JDBC to fetch data from all the different databases.
If you want to ADFbc then you can have multiple AM's pointing to different databases. But if you want to use the datacontrols properly inside a taskflow (actually any page fragment as well), then you definitely have to understand the how ADFc layer creates the AM instances.
The following blog definitely helps you regarding all the information you need regarding taskflows and the how ADFbc goes hand in hand.
http://one-size-doesnt-fit-all.blogspot.com/2011/05/jdev-11g-task-flows-adf-bc-one-root.html
If you want to ADFbc then you can have multiple AM's pointing to different databases. But if you want to use the datacontrols properly inside a taskflow (actually any page fragment as well), then you definitely have to understand the how ADFc layer creates the AM instances.
The following blog definitely helps you regarding all the information you need regarding taskflows and the how ADFbc goes hand in hand.
http://one-size-doesnt-fit-all.blogspot.com/2011/05/jdev-11g-task-flows-adf-bc-one-root.html
