de.must.dataobj

Interface ConnectionRecovery

All Known Subinterfaces:

BackendSessionResources, SessionResources

All Known Implementing Classes:

GlobalInWuicStd, GlobalStd, SessionData, SessionDataStd

public interface ConnectionRecovery

Interface to renew a connection - useful for environments where connections are automatically closed after not being used for a while.

Method Summary

Modifier and Type	Method and Description
default java.sql.Connection	recover(java.sql.Connection connection) Returns the same connection as passed or a new connection if the implementation of this interface decides to return another connection, e.g. because the old connection was closed due to inactivity on the part of the database.

Method Detail

recover

default java.sql.Connection recover(java.sql.Connection connection)

Returns the same connection as passed or a new connection if the implementation of this interface decides to return another connection, e.g. because the old connection was closed due to inactivity on the part of the database.

Parameters:

connection - the connection to check and replace if it isn't open any more

Returns:

the old or a new connection to use from now on