dbcpdemo/src/main/resources/uml/DelegatingConnectionUML

@startuml
interface Connection
class DelegatingConnection<C extends Connection>{
    - volatile C connection
}

class PoolingConnection

class PoolableConnection

class ManagedConnection<C extends Connection>

class PoolableManagedConnection

class PoolGuardConnectionWrapper<D extends Connection>

DelegatingConnection .up.|> Connection

PoolingConnection -up-|> DelegatingConnection

PoolingConnection .left.* PoolableConnection

PoolableConnection -up-|> DelegatingConnection

ManagedConnection -up-|> DelegatingConnection

PoolableManagedConnection -up-|> PoolableConnection

ManagedConnection .left.* PoolableManagedConnection

PoolGuardConnectionWrapper -up-|> DelegatingConnection

PoolableConnection .left.* PoolGuardConnectionWrapper

@enduml