AbstractController

-

org.jboss.dependency.plugins.controller.AbstractController

This is the base implementation of the Controller contract. It provides a an extensible implementation and two locking methods to handle the state machine robustly.

Locking methods

Note: Neither of these locks should be held during callouts to context lifecycle methods install/uninstall to avoid deadlocks.

• Read -

  lockRead

  and

  unlockRead

  provide a lock where no internal state is modified but you want a consistent view of the data.

• Write -

  lockWrite

  and

  unlockWrite

  provide a lock internal state is modified.

Referenced by: