Abstract: Embodiments of the present invention provide a method, system and computer program product for variable event handling in a multi-tenant environment. In an embodiment of the invention, a method for variable event handling in a multi-tenant environment includes receiving an event placed on an event bus in an event driven data processing system, the event corresponding to a multiplicity of different instances of a single event handler, with each instance having been adapted to process the event. The method additionally includes decoding the event to identify a version of a target application for the event and matching the version of the target application to an end point for a particular one of the different event handlers. Finally, the method includes routing the event to the matched end point.

Abstract: Multi-application instance deployment in a containerized environment includes containerizing an instance of an application manager in a short-lived container and deploying into the container, both a bundle of different event handlers associated with one application instance of one application, and also a bundle of additional event handlers associated with a different application instance of a different application. Thereafter, the application manager manages inter-application communications between the one application instance and the different application instance, and routes events for both the one application instance and the different application instance in an event router included as part of the application manager. Hence, the application manager may be viewed as providing a virtualization layer on top of the short-lived container.

Abstract: Multi-application instance deployment in a containerized environment includes containerizing an instance of an application manager in a short-lived container and deploying into the container, both a bundle of different event handlers associated with one application instance of one application, and also a bundle of additional event handlers associated with a different application instance of a different application. Thereafter, the application manager manages inter-application communications between the one application instance and the different application instance, and routes events for both the one application instance and the different application instance in an event router included as part of the application manager. Hence, the application manager may be viewed as providing a virtualization layer on top of the short-lived container.

Abstract: A user interface generation method for model driven architecture (MDA) architected applications includes defining multiple job functions in a model for an instance of an MDA architected application, each referencing one or more user interface (UI) experiences for the application, each experience including a single menu and one or more screens, each screen including one or more UI components. Thereafter, each end user of the instance is associated with one or more job functions. Then, in response to receiving an event on an event bus servicing the instance, an event handler for UI events in the instance selects an experience corresponding to the defined job function for the end user specified by the event, retrieves a screen of the selected experience based upon the event and transmits for display to the specified end user a specification of a graphical UI representative of the retrieved screen including the single menu for the selected experience.

Abstract: A user interface generation method for model driven architecture (MDA) architected applications includes defining multiple job functions in a model for an instance of an MDA architected application, each referencing one or more user interface (UI) experiences for the application, each experience including a single menu and one or more screens, each screen including one or more UI components. Thereafter, each end user of the instance is associated with one or more job functions. Then, in response to receiving an event on an event bus servicing the instance, an event handler for UI events in the instance selects an experience corresponding to the defined job function for the end user specified by the event, retrieves a screen of the selected experience based upon the event and transmits for display to the specified end user a specification of a graphical UI representative of the retrieved screen including the single menu for the selected experience.

Abstract: Embodiments of the present invention provide a method, system and computer program product for variable event handling in a multi-tenant environment. In an embodiment of the invention, a method for variable event handling in a multi-tenant environment includes receiving an event placed on an event bus in an event driven data processing system, the event corresponding to a multiplicity of different instances of a single event handler, with each instance having been adapted to process the event. The method additionally includes decoding the event to identify a version of a target application for the event and matching the version of the target application to an end point for a particular one of the different event handlers. Finally, the method includes routing the event to the matched end point.

Abstract: Embodiments of the present invention provide a method, system and computer program product for variable event handling in a multi-tenant environment. In an embodiment of the invention, a method for variable event handling in a multi-tenant environment includes receiving an event placed on an event bus in an event driven data processing system, the event corresponding to a multiplicity of different instances of a single event handler, with each instance having been adapted to process the event. The method additionally includes decoding the event to identify a version of a target application for the event and matching the version of the target application to an end point for a particular one of the different event handlers. Finally, the method includes routing the event to the matched end point.