Information processor, information processing method and program

• US 20070073902A1
• Filed: 09/27/2006
• Published: 03/29/2007
• Est. Priority Date: 09/27/2005
• Status: Abandoned Application

• Current Assignee: NS Solutions Corporation (Nippon Steel Corporation)
• Original Assignee: NS Solutions Corporation (Nippon Steel Corporation)
• Inventors: Miyahara, Seiji, Hattori, Isamu
• Application Number:
  US11/527,411
• Publication Number:
  US 20070073902A1
• Time in Patent Office: Days
• US Class Current: 709/246
• CPC Class Codes: G06F 2209/545 Gui
• CPC Class Codes: G06F 9/542 Event management; Broadcasting; Multicasting; Notifications

Abstract

After an event processing that an application program corresponding to a first event request information should execute is executed with respect to at least one of window objects and variables which should be contained in the application program applicable to a first event request from a client PC, a Web server maintains the window object and variable, which are after the event processing, into a Web session and, at the same time, transmits the window object after the event processing to the client PC. Further, when the Web server further receives a second event request applicable to the same application program, the Web server executes an event processing corresponding to the second event request using the window object and variable stored in the Web session.

Claims

1. An information processor connected to an external device via a communication line, comprising:

a receiving unit receiving event request information from the external device;

an event processing unit executing an event processing which should be executed by an application program corresponding to a first event request information received by said receiving unit, with respect to at least one window object and a variable which should be contained in the application program applicable to the first event request information;

a storage unit storing the window object and the variable after the event processing performed by said event processing unit in a recording medium; and

a transmission unit transmitting the window object after the event processing performed by said event processing unit to the external device,

wherein said event processing unit executes an event processing corresponding to a second event request information using the window object and the variable stored in the recording medium when said receiving unit further receives the second request information applicable to the application program.

2. The information processor according to claim 1, further comprising:

a display state information generation unit generating a display state information showing a display state of the window object after the event processing corresponding to the first event request information; and

a script generation unit generating script information operating on a Web browser based on the display state information,

wherein said transmission unit transmits the script information to the external device.

3. The information processor according to claim 1, further comprising a conversion unit converting at least a part of the window object into data executable by an event processing function which should be contained in the application program,

wherein said event processing unit includes the event processing function and executes an event processing with the event processing function with respect to at least a part of the window object converted by said conversion unit.

4. The information processor according to claim 2, further comprising a conversion unit converting at least a part of the window object into data executable by an event processing function which should be contained in the application program,

wherein said event processing unit includes the event processing function and executes an event processing with the event processing function with respect to at least a part of the window object converted by said conversion unit.

5. An information processing method by an information processor connected to an external device via a communication line, comprising:

a step of receiving event request information from the external device;

an event processing step executing an event processing which should be executed by an application program corresponding to a first event request information received by the receiving unit, with respect to at least one window object and a variable which should be contained in the application program applicable to the first event request information;

a storing step storing the window object and the variable after the event processing performed by the event processing unit in a recording medium; and

a transmitting step transmitting the window object after the event processing performed by the event processing unit to the external device;

wherein the event processing step executes an event processing corresponding to a second event request information using the window object and the variable stored in the recording medium when the receiving unit further receives the second request information applicable to the application program.

6. A program product for causing a computer to execute an information processing method by an information processor connected to an external device via a communication line, the computer program product comprising:

a computer-readable program code means for executing a step of receiving event request information from the external device;

a computer-readable program code means for executing an event processing step executing an event processing which should be executed by an application program corresponding to a first event request information received by the receiving unit, with respect to at least one window object and a variable which should be contained in the application program applicable to the first event request information;

a computer-readable program code means for executing a storing step storing the window object and the variable after the event processing performed by the event processing unit in a recording medium; and

a computer-readable program code means for executing a transmitting step transmitting the window object after the event processing performed by the event processing unit to the external device;

wherein the event processing step executes an event processing corresponding to a second event request information using the window object and the variable stored in the recording medium when the receiving unit further receives the second request information applicable to the application program.