DriverManagerAdapterProcessor (WildFly: Connector Subsystem 28.0.1.Final API)

java.lang.Object
- org.jboss.as.connector.deployers.ds.processors.DriverManagerAdapterProcessor

All Implemented Interfaces:

org.jboss.as.server.deployment.DeploymentUnitProcessor
```
public class DriverManagerAdapterProcessor
extends Object
implements org.jboss.as.server.deployment.DeploymentUnitProcessor
```
Author:

Tomasz Adamski
https://issues.redhat.com/browse/WFLY-14114
This is a hack that allows us to get access to Driver registered by the driver code. Those objects are created by the driver code and registered in DriverManager. Driver objects are not guaranteed to be deregistered which leads to leaks. DriverManager allows for obtaining the list of drivers, and deregistering a driver but only in a give classloading context. As a result, connector module can not neither list or deregister drivers from a deployed driver module.
To work this around, this hack modifies driver's module by injecting DriverManagerAdapter class to it. Because @DriverManagerAdapter is loaded by driver module it allows to obtain and deregister the drivers.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  DriverManagerAdapterProcessor()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void deploy(org.jboss.as.server.deployment.DeploymentPhaseContext phaseContext)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface org.jboss.as.server.deployment.DeploymentUnitProcessor
    undeploy

- Constructor Detail
  - DriverManagerAdapterProcessor
```
public DriverManagerAdapterProcessor()
```
- Method Detail
  - deploy
```
public void deploy(org.jboss.as.server.deployment.DeploymentPhaseContext phaseContext)
            throws org.jboss.as.server.deployment.DeploymentUnitProcessingException
```
    Specified by:
    
    deploy in interface org.jboss.as.server.deployment.DeploymentUnitProcessor
    
    Throws:
    
    org.jboss.as.server.deployment.DeploymentUnitProcessingException