Package org.keycloak.subsystem.adapter.extension

Class MigrateOperation

java.lang.Object
org.keycloak.subsystem.adapter.extension.MigrateOperation
All Implemented Interfaces:
org.jboss.as.controller.OperationStepHandler
public class MigrateOperation extends Object implements org.jboss.as.controller.OperationStepHandler
Operation to migrate from the legacy keycloak subsystem to the elytron-oidc-client subsystem.

This operation must be performed when the server is in admin-only mode.

Internally, the operation:

  • queries the description of the entire keycloak subsystem by invoking the :describe operation. This returns a list of :add operations for each keycloak resource.
  • :add the new org.wildfly.extension.elytron-oidc-client extension if necessary
  • for each keycloak resource, transform the :add operations to add the corresponding resource to the new elytron-oidc-client subsystem. In this step, changes to the resources model are taken into account
  • :remove the keycloak subsystem

The companion :describe-migration operation will return a list of all the actual operations that would be performed during the invocation of the :migrate operation.

Note that all new operation addresses are generated for standalone mode. If this is a domain mode server then the addresses are fixed after they have been generated

Author:
Farah Juma

  • Method Details

    • execute

      public void execute(org.jboss.as.controller.OperationContext context, org.jboss.dmr.ModelNode operation) throws org.jboss.as.controller.OperationFailedException
      Specified by:
      execute in interface org.jboss.as.controller.OperationStepHandler
      Throws:
      org.jboss.as.controller.OperationFailedException