public class ExecutorServiceAdapter
Adapter that takes a Spring TaskExecutor
and exposes a full java.util.concurrent.ExecutorService for it.
This is primarily for adapting to client components that communicate via the
java.util.concurrent.ExecutorService API. It can also be used as
common ground between a local Spring TaskExecutor backend and a
JNDI-located ManagedExecutorService in a Java EE 7 environment.
NOTE: This ExecutorService adapter does not support the
lifecycle methods in the java.util.concurrent.ExecutorService API
("shutdown()" etc), similar to a server-wide ManagedExecutorService
in a Java EE 7 environment. The lifecycle is always up to the backend pool,
with this adapter acting as an access-only proxy for that target pool.