/**
* Determine the correct pool for this request, creates a new one when necessary.
*
* @param key the key to the pool
* @param subject the subject of the pool
* @param cri the connection request info
* @return the subpool context
* @throws ResourceException for any error
*/
protected ManagedConnectionPool getManagedConnectionPool(
Object key, Subject subject, ConnectionRequestInfo cri) throws ResourceException {
try {
ManagedConnectionPool mcp = mcpPools.get(key);
if (mcp == null) {
ManagedConnectionPoolFactory mcpf = new ManagedConnectionPoolFactory();
ManagedConnectionPool newMcp = mcpf.create(mcf, clf, subject, cri, poolConfiguration, this);
mcp = mcpPools.putIfAbsent(key, newMcp);
if (mcp == null) {
mcp = newMcp;
initLock();
}
}
return mcp;
} catch (Throwable t) {
throw new ResourceException(bundle.unableGetManagedConnectionPool(), t);
}
}
