초록 ▼

A system, method and article of manufacture are provided for implementing presentation services patterns. Non-presentation logic executed on a client is assigned to an activity for allowing reuse of the non-presentation logic across multiple, volatile user interfaces. A view is assigned to the activ

A system, method and article of manufacture are provided for implementing presentation services patterns. Non-presentation logic executed on a client is assigned to an activity for allowing reuse of the non-presentation logic across multiple, volatile user interfaces. A view is assigned to the activity. Validation rules are also structured for validating user data across the multiple user interfaces.

대표청구항 ▼

A system, method and article of manufacture are provided for implementing presentation services patterns. Non-presentation logic executed on a client is assigned to an activity for allowing reuse of the non-presentation logic across multiple, volatile user interfaces. A view is assigned to the activ

A system, method and article of manufacture are provided for implementing presentation services patterns. Non-presentation logic executed on a client is assigned to an activity for allowing reuse of the non-presentation logic across multiple, volatile user interfaces. A view is assigned to the activity. Validation rules are also structured for validating user data across the multiple user interfaces. ring information to a node of a computer network, the computer network including a plurality of network nodes, said method comprising: receiving, via said computer network, a message from a source, said message including information specifying that the message is to be delivered to a destination node upon the occurrence of a specified event; delaying delivery of the message to the destination node before said specified event has occurred; and delivering said message via said computer network to the destination node upon the occurrence of the specified event. 5. The method of claim 4 further comprising routing said message over said network in a manner which causes the message to be delivered to the destination node at substantially a same time as the occurrence of the specified event. 6. A method for disseminating information over a computer network, the computer network including a plurality of network nodes, said method comprising: receiving a message from a source, said message including information which is to be delivered via said computer network to a plurality of destination nodes on said network at a specified time T; delaying delivery of the message to at least one destination device before said specified time T has occurred; and transmitting said message over said network in a manner which causes the message to be delivered to each of the destination nodes at substantially said specified time T. 7. The method of claim 6 wherein said message is transmitted to at least one of the destination nodes using a unicast communication technique. 8. The method of claim 6 wherein said message is transmitted to at least one of the destination nodes using a multicast communication technique. 9. A method for disseminating information over a computer network, the computer network including a plurality of network nodes, said method comprising: receiving a first message from a source, said first message including information which is to be delivered via said computer network to a plurality of destination nodes on said network upon the occurrence of a specified event; delaying delivery of the first message to at least one destination device while the specified event has not occurred; and transmitting, upon the occurrence of the specified event, said first message over said network in a manner such that the first message is delivered to each of the destination nodes at substantially a same time. 10. The method of claim 9 further comprising delivering said first message to each of the destination nodes in synchrony with the occurrence of the specified event. 11. The method of claim 9 wherein said first message is transmitted to at least one of the destination nodes using a unicast communication technique. 12. The method of claim 9 wherein said first message is transmitted to at least one of the destination nodes using a multicast communication technique. 13. The method as in claim 10, wherein said specified event is a delivery of a second message on said network; and wherein the delivery of the first and second messages occur substantially simultaneously. 14. A method as in claim 10, wherein said specified event is a delivery of said first message to a second destination on said network; and wherein said delivery of said first message to said first and second destinations occurs at substantially a same time. 15. A method as in claim 9, wherein said event is an occurrence of a clock time. 16. A computer program product for delivering information to a node of a computer network, the computer network including a plurality of network nodes, said computer program product comprising: a computer usable medium having computer readable code embodied therein, the computer readable code comprising: computer code for receiving, via said computer network, a message from a source, said message including information specifying that the message is to be delivered to a destination node at a specified time T; computer code for delaying delivery of the message to the destination node before said specified time T has occurred; and computer code for delivering said message via said computer network to the destination node at substantially said specified time T. 17. The computer program product of claim 16 further comprising computer code for routing said message over said network in a manner which causes the message to be delivered to the destination node at substantially said specified time T. 18. A computer program product for delivering information to a node of a computer network, the computer network including a plurality of network nodes, said computer program product comprising: a computer usable medium having computer readable code embodied therein, the computer readable code comprising: computer code for receiving, via said computer network, a message from a source, said message including information specifying that the message is to be delivered to a destination node upon the occurrence of a specified event; computer code for delaying delivery of the message to the destination node before said specified event has occurred; and computer code for delivering said message via said computer network to the destination node upon the occurrence of the specified event. 19. The computer program product of claim 18 further comprising computer code for routing said message over said network in a manner which causes the message to be delivered to the destination node at substantially a same time as the occurrence of the specified event. 20. A computer program product for disseminating information over a computer network, the computer network including a plurality of network nodes, said computer program product comprising: a computer usable medium having computer readable code embodied therein, the computer readable code comprising: computer code for receiving a message from a source, said message including information which is to be delivered via said computer network to a plurality of destination nodes on said network at a specified time T; computer code for delaying delivery of the message to at least one destination device before said specified time T has occurred; and computer code for transmitting said message over said network in a manner which causes the message to be delivered to each of the destination nodes at substantially said specified time T. 21. A computer program product for disseminating information over a computer network, the computer network including a plurality of network nodes, said computer program product comprising: a computer usable medium having computer readable code embodied therein, the computer readable code comprising: computer code for receiving a first message from a source, said first message including information which is to be delivered via said computer network to a plurality of destination nodes on said network upon the occurrence of a specified event; computer code for delaying delivery of the first message to at least one destination device while the specified event has not occurred; and computer code for transmitting, upon the occurrence of the specified event, said first message over said network in a manner such that the first message is delivered to each of the destination nodes at substantially a same time. 22. The computer program product of claim 21 further comprising computer code for delivering said first message to each of the destination nodes in synchrony with the occurrence of the specified event. 23. A system for disseminating information over a computer network, the computer network including a plurality of network nodes, said system comprising: at least one CPU; memory; and at least one interface for communicating with at least a portion of the plurality of nodes via the computer network; said system being configured to receive a message from a source, said message including information which is to be delivered via said computer network to at least on