WO2005088446A1 - 利便性、安全性の高いWebサービスをユーザに提供できるアプリケーション作成装置 - Google Patents
利便性、安全性の高いWebサービスをユーザに提供できるアプリケーション作成装置 Download PDFInfo
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- WO2005088446A1 WO2005088446A1 PCT/JP2005/004082 JP2005004082W WO2005088446A1 WO 2005088446 A1 WO2005088446 A1 WO 2005088446A1 JP 2005004082 W JP2005004082 W JP 2005004082W WO 2005088446 A1 WO2005088446 A1 WO 2005088446A1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/606—Protecting data by securing the transmission between two devices or processes
Definitions
- An application creation device that can provide users with convenience, high security, and Web services
- the present invention relates to an application creating apparatus, an application creating method, an application creating program, and a recording medium on which the application creating program is recorded.
- a function provided on a network is provided to a user with high convenience and safety.
- the present invention relates to an application creating apparatus capable of creating an application, an application creating method, an application creating program, and a recording medium on which the application creating program is recorded.
- terminals! /, Etc. With the recent enhancement of functions of terminal devices such as mobile phones (hereinafter simply referred to as terminals! /, Etc.), many functions are built into the terminals, and complicated processes can be executed only by the terminals. It became possible to do. However, terminals still have a limited storage capacity and processing speed, and it is difficult to perform complex processing using large amounts of data using only terminals.
- Non-Patent Document 1 Web services are described in, for example, "Detailed Explanation of Web Service Construction” (by Toshiya Moto) (hereinafter referred to as Non-Patent Document 1), and as shown in FIG. 18, a personal computer (PC) is used.
- SOAP Simple Object Access Protocol
- RPC Remote Procedure Call
- UDDI Universal Description, Discovery
- Patent Document 1 discloses a network service providing system in which all services on a network can be used from a mobile phone by using the mobile phone as a remote controller for information.
- Patent Document 1 JP 2003-101589 A
- Non-Patent Document 1 Toshiya Moto, “Detailed Explanation Web Service Construction”, First Edition, SoftBank Publishing Co., Ltd., April 2003, p. 2-16
- the terminal can use all services existing in the network, there is a problem that it is possible to connect to and use services and functions having security problems. For example, do not access services that would destroy data inside the terminal, that is, use only services and functions that are approved to be secure! There is a problem that can not be.
- the present invention has been made in view of such a problem, and has an application creating apparatus, an application creating method, an application creating program, and an application that can provide a user with a highly convenient and secure Web service.
- the purpose is to provide a recording medium on which the creation program is recorded.
- an application creation device includes an application creation unit that creates an application and information for specifying a function necessary for executing the application.
- a connector includes a connector information acquisition unit for acquiring information on a connector and a connector utilization data insertion unit for inserting connector utilization data for utilizing the connector into an application.
- a method for creating an application includes a connector information acquiring step of acquiring information on a connector, which is information for specifying a function necessary for executing an application. And a connector use data insertion step of inserting connector use data for using the connector into an application.
- the application creating program is a program for causing a computer to execute an application creating process, and is a connector for specifying a function necessary for executing the application. For this, a connector information obtaining step of obtaining information on the connector and a connector usage data inserting step of inserting connector usage data for using the connector into the application are executed.
- a recording medium is a computer-readable recording medium, and records the above-described application creation program.
- FIG. 1 is a diagram showing a specific example of a configuration of a connector providing system according to the present embodiment.
- FIG. 2 is a diagram showing a specific example of a hardware configuration of an application creating apparatus 100 according to the present embodiment.
- FIG. 3 is a diagram showing a specific example of a functional configuration of an application creating apparatus 100 according to the present embodiment.
- FIG. 4 is a diagram showing a specific example of a configuration of an application creation / management unit 110.
- FIG. 5 is a diagram illustrating a configuration of application data 310.
- FIG. 14 is a diagram showing a specific example of a separate part 402, an expiration date 403, and a maximum number of uses 404.
- FIG. 7 is a diagram showing a specific example of an application 405 in application data 310.
- FIG. 8 is a diagram showing a specific example of a configuration of a connector management unit 120.
- FIG. 9 is a diagram illustrating a configuration of connector data 710.
- FIG. 6 is a diagram showing a first specific example of 3, and a maximum number of uses 804.
- connector data 710 connector name 801, connector identifier 802, expiration date 80
- FIG. 7 is a diagram showing a second specific example of No. 3 and a maximum number of uses 804
- FIG. 12 is a diagram showing an input / output definition 805a included in the connector data 710.
- FIG. 13 is a diagram showing an input / output definition 805b included in the connector data 710.
- FIG. 14 is a diagram showing a specific example of a configuration of a storage area 140.
- FIG. 14 is a diagram showing a specific example of a configuration of a storage area 140.
- FIG. 15 is a diagram illustrating the configuration of application creator information 930.
- FIG. 16 is a diagram showing a specific example of application creator information 930.
- FIG. 17 is a flowchart showing an application creation process.
- FIG. 18 is a diagram showing a specific example of a configuration of a conventional general Web service.
- FIG. 1 is a diagram showing a specific example of the configuration of the connector providing system according to the present embodiment.
- the connector providing system according to the present embodiment is configured to include an application creating apparatus 100 that works on the present invention and a service providing server 210 that provides a function to a service using terminal 500.
- application creating apparatus 100 in the present embodiment is connected to connector providing server 280 via network 200.
- the network 200 includes a service providing server 210, an application providing server 290, a home network 260, a mobile phone network 230, and a service using personal computer (hereinafter, referred to as a service using terminal 500) according to the present embodiment.
- a service use PC) 500a is further connected.
- a mobile phone base station 240 is connected to a mobile phone network 230 connected to the network 200.
- the service-use mobile phone 500c which is the service use terminal 500 in the present embodiment, includes a mobile phone base station 240, a mobile phone network 230,
- the home network 260 connected to the network 200 has a service using terminal
- a service-use television receiver of 500 (hereinafter referred to as a service-use television) 50
- Network 200 a public line such as an Internet network is used.
- Network dedicated network such as LAN (Local Area Network) such as intranet, network that performs wireless communication such as satellite communication and infrared communication, etc. are applicable.
- LAN Local Area Network
- intranet network that performs wireless communication such as satellite communication and infrared communication, etc.
- the service providing server 210 is a server that provides a function that can be used from the service using terminal 500.
- the service which is a function provided by the service providing server 210 to the service using terminal 500, is a function including an application. Specifically, an application such as a program or an application is executed on the service using terminal 500.
- the functions required for this correspond.
- the connector providing server 280 is a server that provides the service using terminal 500 with a connector necessary for using the function provided by the service providing server 210 in the service using terminal 500.
- the connector provided by the connector providing server 280 to the service using terminal 500 is information for specifying a function required for executing an application on the service using terminal 500.
- the connector providing server 280 The connector data, which is information on the connector including the connector itself and information for using the connector such as information indicating the acquisition source of the connector, is provided to the service using terminal 500.
- the application providing server 290 is a server that provides the application created by the application creating device 100 to the service using terminal 500.
- the application created by the application creating apparatus 100 includes, for example, a script, a JAVA (registered trademark) application, xml (Extensible Markup Language) file, html (
- Such programs include computer-executable programs such as Hypertext Markup Language) files and computer-executable binary files, or script files that are interpreted and executed by a script interpreter.
- FIG. 2 shows a specific example of a hardware configuration of the application creating apparatus 100 according to the present embodiment.
- application creating apparatus 100 in the present embodiment is configured by a CPU (Central Processing Unit) and the like, and controls entire service use terminal 100.
- the input / output unit 14 includes alphanumeric buttons such as “1”, “2”, “A”, and “B”, direction buttons such as “ ⁇ ” and “”, and “F1” and “F2”. It is configured to include an operation unit 141 including function buttons and a mouse, and a display unit 142 such as an LCD (Liquid Crystal Display) for displaying information to a user.
- the operation unit 141 and the display unit 142 may be configured separately from the application creation device 100.
- the creating unit 15 is configured to include an application creating unit 151 and a connector use data inserting unit 152.
- the application creating unit 151 creates application data.
- the application data is data including the application itself and information about the application.
- the connector usage data insertion unit 152 inserts the connector usage data into the application data created by the application creation unit 151 in a format according to the application data.
- the connector use data is information necessary for using the connector data received from the connector providing server 280, and is data generated by the connector data obtained from the connector providing server 280.
- the hardware configuration shown in FIG. 2 is a hardware configuration of a general PC, and the hardware configuration of the application creating apparatus 100 according to the present invention is the same as the hardware configuration shown in FIG. However, the present invention is not limited to this.
- FIG. 3 shows a specific example of a functional configuration of the application creating apparatus 100 according to the present embodiment.
- the control unit 12 reads out a program stored in the storage unit 13 and executes the program to control each unit of the hardware configuration shown in FIG. 2, particularly the creation unit 15. It is a function that is exhibited by
- application creating apparatus 100 includes functions of application creating ′ managing section 110, connector managing section 120, and communication control section 130. , And a storage area 140.
- the storage area 140 is an area for storing a program or the like executed in the control unit 12, and corresponds to a predetermined area of the storage unit 13.
- the application creation / management unit 110 is a function mainly performed by the creation unit 15 being controlled.
- the application creation unit 151 controls the application creation unit 151 to create application data. save. It also organizes and classifies the stored application data and searches for the required application data. Further, it analyzes the syntax of the application data, estimates the connector required for executing the application, and requests the connector management unit 120 for the connector data.
- the connector management unit 120 acquires the connector data requested from the application creation / management unit 110.
- the internal data of the application creating apparatus 100 is also transferred to the application creating / managing section 110.
- the access information to the connector providing server 280 stored in the storage area 140 is read, and the request is made by accessing the connector providing server 280 according to the access information.
- the connector data is acquired, and the acquired connector data is passed to the application creation 'management unit 110.
- the communication control unit 130 controls communication between the application creating apparatus 100 and the connector providing server 280 at that time.
- the connector management unit 120 stores the acquired connector data. It also sorts and sorts the stored connector data and searches for the required connector data. In addition, it analyzes the syntax of the connector data and authenticates its use. Also, check the latest connector data. The connector management unit 120 will be described later.
- the application creation / management unit 110 particularly includes the connector use data insertion unit 15
- the connector usage data is generated from the connector data passed from the connector management unit 120, and the generated connector usage data is inserted into the target application data.
- FIG. 4 shows a specific example of the configuration of the application creation / management unit 110.
- application creation / management unit 110 includes application data 310 An application data storage area 300 for storing application data, an application data management section 320, an application data creation section 330, a connector use data insertion section 340, and a connector use data generation section 350.
- the application data management unit 320 adds the application data 310 to the application data storage area 300, deletes the application data 310 from the application data storage area 300, and stores the application data 310 in the application data storage area 300.
- Application data 310 to be rearranged. Further, necessary application data 310 is searched from the application data storage area 300. Further, it analyzes the syntax of the application data 310, estimates a connector necessary for executing the application 310, and requests the connector management unit 120 for the connector data. It also manages application execution and termination.
- the application data creation unit 330 is a function that is exercised by controlling the application creation unit 151 of the creation unit 15, and creates application data in accordance with a request from the operation unit 141. At this time, information that specifies the application, such as information on the creator of the application, stored in the storage area 140 is read and embedded in the application data being created. The information for specifying the application stored in the storage area 140 will be described later in detail.
- the created application data is passed to the connector use data insertion unit 340, and the connector use data insertion unit 340 is requested to insert the connector use data for the application. Further, the created application data is passed to the application data management unit 320 and stored in the application data storage area 300.
- the connector use data insertion unit 340 is a function that is exercised, in particular, under the control of the connector use data insertion unit 152 of the creation unit 15. According to a request from the application data creation unit 330, the connector management unit 120 The connector data is obtained from the connector usage data generating unit 350, and the obtained connector data is passed to the connector usage data generation unit 350, and the connector usage data generation unit 350 is requested to generate the connector usage data.
- the connector usage data generation unit 350 converts the connector data passed from the connector usage data insertion unit 340 into an application. Generate connector usage data in a format corresponding to the data. Then, the generated connector usage data is passed to the connector usage data insertion unit 340.
- the connector usage data insertion unit 340 responds to the application passed from the application data creation unit 330 by using the connector usage data passed from the connector usage data generation unit 350. Insert data.
- the application data is passed to the application data management unit 320 and stored in the application data storage area 300.
- the connector usage data insertion unit 340 transmits the application data.
- the connector use data is inserted into the application. It should be noted that whether the connector data can be used is not determined by the connector usage data insertion unit 340, but is determined when the connector is used in the service usage terminal 500 by embedding information specifying the application in the application data. You may.
- the application data management unit 320 manages execution and stop of the application in which the connector usage data is stored, which is stored in the application data storage area 300.
- application case data 310 includes application case name 401, application identifier 402, information for specifying included application 405, expiration date 403 indicating a period in which application 405 can be executed, and application 405.
- the maximum number of uses 404 indicating the number of times the application can be executed, and the main body of the application 405 are included.
- the application name 401, the expiration date 403, and the maximum number of uses 404 are stored in the application data creating unit 330 in the application data 310 based on the instruction operation from the operation unit 141. It may be described, or another file may be automatically read, or automatically embedded according to the output of another program.
- the application data creating unit 330 stores information about the creator of the application stored in the storage area 140 in the application creating apparatus 100. The information identifying the created application is read out, and the application identifier 402 based on the information is automatically embedded in the application data 310.
- the application identifier 402 is embedded in the application data 310 in the application data generator 330, which is preferably embedded in the application data in an encrypted state, the application identifier 402 is automatically encrypted. It is preferable to perform embedding.
- Specific examples of the encryption method include a method using an electronic signature, a public key encryption method, and a method using a checksum.
- the connector usage data generated by the connector usage data generation unit 350 is generated by the connector usage data input unit 340 when the application generation device 100 generates application data. Is written in an appropriate position.
- the application 405 may be an executable program as described above, or may be a script file interpreted and executed by the script interpreting apparatus.
- FIGS. 6 and 7 show specific examples of the application data 310.
- FIG. FIG. 6 is a diagram showing a specific example of the application name 401, the application identifier 402, the expiration date 403, and the maximum number of uses 404 in the application data 310 shown in FIG. 5, and FIG. It is a figure showing a specific example.
- application name 401 is set to “Multimedia Mess age”. Further, the application identifier 402 is set to “providing source power S” AAA Coo P. ”and the uniquely assigned number is set to“ HG3490S2345 ”. The expiration date 403 is set to “valid until April 1, 2004”. Also, the maximum number of uses 404 is set to “valid 100 times”.
- the application creator name and the application identifier are uniquely assigned to the creator.
- Other information that can identify the application created by the application creating apparatus 100, such as the name of the application creating company, information indicating the date and time or period when the application was created, and information indicating the type of service using terminal capable of executing the application. It may be information.
- a description 601 is a description for setting the screen display of the application.
- the description 601 is “width 150, height 100, 25 from left, Display at 10 positions from the top '' Display settings for the Image area, as well as the display settings for the Text area, and ⁇ Display at the position of width 40, height 30 at 10 from the left and 160 from the top ''
- the display settings for the TextArt button, the display settings for the Camera button, the display settings for the File button, and the display settings for the Send button are also set.
- the description 602 is a description for setting the action of the action, and is a description including the connector usage data generated by the connector usage data generation unit 350.
- a connector named Text Art searched using the search range "Terminal (inside the service user terminal 500)" is used, the value of the Text area is passed to the corresponding function, and the value is received from that function. Display the results in the Text area.
- the function is displayed in the Image area. "Camera !", “Action” action, and "Search using the connector named File with the search area set to" Terminal ".
- the description 603 is a description for setting an operation when a button is pressed.
- the action when the TextArt button is pressed, the action when the TextArt button is pressed, and the action when the "Camera ! action is executed" and the Camera button is pressed When the action is performed, the action is performed when the File button is pressed, and when the File button is pressed, the action is performed when the Send! Action is performed, and the Send button is pressed. And the action to take when it is set.
- application data 310 may be binary data. Further, it is preferable that a process for preventing a modification represented by a CRC (Cyclic Redundancy Check) check or a digital watermark is performed.
- CRC Cyclic Redundancy Check
- FIG. 8 shows a specific example of the configuration of the connector management unit 120 shown in FIG.
- connector management section 120 includes connector data storage area 700 for storing connector data 710, connector data management section 720, and connector data analysis section 730.
- Connector data management section 720 manages connector data storage area 700. Specifically, the connector data 710 is added to the connector data storage area 700, the connector data 710 is deleted from the connector data storage area 700, and the connector data 710 stored in the connector data storage area 700 is classified. . In addition, connector data 710 is downloaded and obtained from connector providing server 280 via network 200 as needed. If the connector data 710 includes restriction information for restricting the provider of an application that can use the connector, the connector use data insertion unit 330 does not determine whether the connector can be used as described above. When the connector data management unit 720 downloads the connector data 710, it may be determined whether or not the connector can be used. Then, the connector data 710 obtained by downloading is passed to the connector data analysis unit 730.
- Connector data analysis section 730 analyzes connector data 710 passed from connector data management section 720, and certifies the use of connector data 710 in connector data management section 720, classifies connector data 710, and identifies the connector. Extract the data necessary for searching data 710. Then, the extracted data is passed to the connector data management unit 720.
- the connector data management unit 720 uses the data passed from the connector data analysis unit 730. Then, the required connector data 710 is retrieved and obtained from the connector data storage area 700, and the use of the connector data 710 is authenticated. Alternatively, authentication of use of the content data 710 obtained by downloading is performed. Then, the connector data 710 that has been authenticated as being available is passed to the connector usage data insertion unit 340 of the application creation / management unit 110.
- connector data 710 includes a connector name 801 and a connector identifier 802, which are information for identifying the included connector, an expiration date 803 indicating a period in which the connector can be used, and a The maximum number of times of use 804 indicating the number of times, and the input / output definition 805 that specifies the function necessary for executing the application, which is information corresponding to the connector body, and defines the data transfer for that function It is comprised including.
- FIG. 10 to FIG. 13 show specific examples of the connector data 710.
- FIG. 10 is a diagram showing a first specific example of the connector name 801, the connector identifier 802, the expiration date 803, and the maximum number of times of use 804 of the connector data 710 shown in FIG. 9.
- 9 is a diagram showing a second specific example of the connector name 801, the connector identifier 802, the expiration date 803, and the maximum number of uses 804 of the connector data 710 shown in FIG. 9.
- FIG. 13 is a diagram illustrating an input / output definition 805a which is a first specific example of the included input / output definition 805.
- FIG. 13 is a diagram illustrating an input / output definition 805b which is a second specific example of the input / output definition 805 included in the connector data 710.
- FIG. 10 is a diagram showing a first specific example of the connector name 801, the connector identifier 802, the expiration date 803, and the maximum number of uses 804 of the connector data 710 shown in FIG.
- connector name 801 is set to “TextArt”.
- the connector identifier 802 is set as "AAA Coop.”
- the provider of the application that can use this connector is "AAA Coop.”
- the uniquely assigned number is "LS4369P3 550”.
- the expiration date 803 is set to "valid until April 1, 2004”.
- the maximum number of uses 804 is set to “valid 100 times”.
- the connector data 710 shown in FIG. 10 restricts the applications that can use the connector by setting the provider of the application that can use the included connector in the connector identifier 802. It is characterized by
- the connector name 801 is set to “Camera”. It is.
- the connector identifier 802 is "provider S" AAA Coop. ", The provider of the application that can use this connector is not specified (can be used from any application), and the uniquely assigned number power 'RE6589P8112"" Is set.
- the expiration date 803 is set to “not specified (always available)”.
- the maximum number of uses 804 is set to “unspecified (can be used any number of times)”.
- the connector data 710 includes a connector identifier 802 for identifying the included connector, and the connector identifier 802 limits an application that can use the connector. It is possible.
- the connector identifier 802 includes, as shown in FIGS. 10 and 11, an application name that can use the connector, an application name that can use the connector, a serial number of the application, and an application. Use the connector, such as the name of the creator, the name of the application creator, the serial number of the application creator, information indicating the date and time or period when the application was created, and information indicating the type of service terminal that can execute the application Other information that can identify a possible application may be used.
- the input / output definition 805a whose specific example is shown in FIG. 12 is a function used when executing an application in the service using terminal 500, a function included in another device other than the terminal 500, that is, The function provided by the service providing server 210 is specified, and data transfer for the function is defined.
- description 2501 defines the type of data used in the function. Specifically, data having a name “TextArt Requested” and a type of character string, Data that is a type of Sjpeg image with the name "TextArt response" is defined as data used by the function.
- the description 2502 defines the name of the function, the input data received by the function, and the type of output data returned by the function. Specifically, the name of the function is "TextArt". This function is defined by receiving data of type "TextArt Requested” as input value and returning data of type “TextArt Response” as output value. [0074] Further, the description 2503 defines the name when the function is provided, access information to the location of the function, and the function that can be used there. Define the name as "TextArt service”, define the address of the service providing server 210, which is the location of the function, as 111: 776 & 11116.url / TextArt, and define the available function as "TextArt”. ing.
- the service using terminal 500 uses http: ZZexapmle. ⁇ 11: 17.68. Then, by passing TextArt request type data to the function “TextArt” included in the service providing server 210, it can be recognized that TextArt response type data can be obtained from the service providing server 210.
- the input / output definition 805a is not limited to the above-described description, but includes a description using WSDL (Web Service Description Language), which is a format for input / output definition of a Web service that is generally used. It may be something. Further, the access information is not limited to the form indicated by the URL, and may be in other forms as long as it is a URI (Uniform Resource Identifier) that is information relating to access to the service providing server 210.
- WSDL Web Service Description Language
- the input / output definition 805b whose specific example is shown in FIG. 13 specifies a function included in the terminal 500 as a function used when executing an application on the service using terminal 500, Define the data transfer for the function.
- description 2601 defines the type of data used in the function, and specifically, defines data that is a jpeg image with the name “Camera response”. ing.
- the description 2602 defines, for the function, the name of the function, the input data received by the function, and the type of output data returned by the function.
- the function name is "Camera”
- the input value is set to "Null”, which means that the input value is not received, and the function is defined as returning the data of the type named "Camera response" as the output value. I have decided.
- the input / output definition 805b shown in FIG. 13 does not include the description 2503 shown in FIG. That is, the input / output definition 805b shown in FIG. 13 includes the descriptions 2601 and 2602 described above.
- the service using terminal 500 can recognize that the camera response type data can be obtained from the function of the camera included in the service using terminal 500.
- the input / output definition 805b for specifying and using the function included in the service using terminal 500 is also the name when the function is provided, similar to the input / output definition 805a shown in FIG. It may include access information to the location of the function and a description 2503 defining the functions available there. In this case, the access information to the location of the function included in the description 2503 preferably includes a description such as “Local” indicating access to the service using terminal 500 itself.
- the input / output definition 805b is not limited to the description including the above description, but includes a description using the WSDL, a format for input / output definition of a Web service that is commonly used. You may.
- Such connector data 710 is preferably stored in an encrypted state in order to prevent unauthorized alteration by a person other than the creator of the connector data 710.
- the connector identifier 802 included in the connector data 710 has been subjected to encryption processing so that it cannot be altered.
- Specific examples of the encryption method include a method using an electronic signature, a public key encryption method, and a method using a checksum.
- FIG. 14 shows a specific example of the configuration of the storage area 140 shown in FIG.
- a storage area 140 includes a program storage area 900 for storing a program 910 executed by the control unit 12 and information on a creator who creates an application using the application creating apparatus 100. And an application creator information storage area 920 for storing application creator information 930 that is
- application creator information 930 is information for identifying the creator who creates the application, as information for identifying the application created in application creating apparatus 100, and It is configured to include an author name 1001 which is information of an author name and an author identifier 1002 which is information unique to the author. As the creator identifier 1002, specifically, a serial number uniquely assigned to the creator corresponds.
- the information specifying the application created by the application creating apparatus 100 includes, in addition to the author name 1001 and the creator identifier 1002, information for identifying the creator who creates the application, The application, such as the application name, the serial number uniquely assigned to the application, the name of the application creator, the information indicating the date and time or period when the application was created, and the information indicating the type of service using terminal that can execute the application. Other information that can specify the application created in the creation device 100 may be used.
- the application creator information 930 may be stored in the storage area 140 in advance, or may be created by the application creator and stored in the storage area 140.
- the application creator information 930 is stored in the storage area 140 and is stored in the connector providing server 280, for example, in order to ensure consistency with the connector data used in the application created in the application creating apparatus 100. May be registered. Further, it is preferable that the application creator information 930 be stored in an encrypted state in order to prevent unauthorized modification by anyone other than the application creator.
- Specific examples of the encryption method include a method using an electronic signature, a public key encryption method, and a method using a checksum.
- FIG. 16 shows a specific example of the application creator information 930.
- the creator name 1001 is set to "BBB Coop.”
- the creator IJ1002 is set to “LS4369P3550”! Puru.
- FIG. 17 is a flowchart showing the flow of processing when an application is created in application creating apparatus 100.
- the control unit 12 of the application creating apparatus 100 reads out the program stored in the storage unit 13 and controls each unit shown in FIG. It is realized by exerting each function.
- application data creating section 330 is started.
- the application creation device such as the application creator information stored in the application creator information storage area 920 of the storage area 140 Information specifying the application to be created in the device 100 is read, and the application identifier is embedded in the created application data based on the information (S103).
- the application data creating section 330 performs the encryption process and embeds the encrypted application identifier.
- connector data management of the connector management unit 120 is performed.
- connector data including a connector for specifying a function used in the application input by the user in step S104 is retrieved from connector data storage area 700 (S106).
- step S105 corresponds to a general application creation processing.
- step S106 if the corresponding connector data is extracted from the connector storage area 700 (YES in S106), the corresponding connector data is stored in the connector storage area 700 in the connector data management unit 720. (S108).
- the connector data In the management unit 720 the corresponding connector data is downloaded and obtained from the connector providing server 280 via the network 200 (S107).
- the connector data acquired in step S107 or S108 is analyzed in connector data analysis section 730 (S109). Further, in step S109, in the connector use data input unit 340 or the connector data management unit 720, information on the application that can use the connector described in the connector data and the application created in the process are stored. Is compared with the information specifying More specifically, as shown in FIG. 10 or FIG. 11, a connector identifier 802 for setting a provider of an application that can use the connector, and a connector identifier 802 as shown in FIG. An application identifier 402, which is unique information and includes information about the creator of the application, is compared.
- step S109 the use of the connector is restricted by the connector utilization data input unit 340 or the connector data management unit 720 in the application created and executed, If it is determined that the message cannot be used (NO in S110), an error message is generated in the creation unit 15 or the like (S113), and the error message is displayed in the display unit 142 (! 113). It is displayed as a processing result (S114).
- step S110 As a specific determination method in step S110, all or a part of the connector identifier 802 described in the connector data and all or a part of the application identifier 402 described in the application are described. There is a way to judge whether the power is right or wrong. As another method, there is a method of generating new data for each identification information power, and judging by comparing them.
- step S109 if it is determined that the created application can use the connector (YES in S110), the connector is determined based on the corresponding connector data. Then, the connector usage data generation section 350 generates connector usage data (S111), and the connector usage data insertion section 340 inserts the data into the created application (S112). In step S111, the connector usage data generation unit 350 performs a predetermined access based on the description of the input / output definition for the connector included in the connector data as shown in FIGS. 12 and 13. The connector usage data which is stored in advance and is specified to access a predetermined function, to pass data of a predetermined type as an input value, and to receive data of a predetermined type as an output value is generated.
- step S112 When the insertion in step S112 is completed, a message to that effect is displayed on the display unit 142 as a processing result to the user (S114).
- the application creator can use the connector to use the connector when executing the created application.
- Data can be easily embedded in the application data.
- the connector use data can be easily generated by analyzing the acquired connector data. Therefore, application The creator can easily obtain connector usage data adapted to various applications.
- a connector identifier for restricting an application that can use the connector in the connector data a function that can be used only for an arbitrary application is provided. Furthermore, if the connector identifier is information specifying the creator of the application, a function that can be used only for an application created by an arbitrary application creator is provided.
- the application creating apparatus 100 determines that the use is permitted based on the connector identifier for limiting the usable applications described in the connector data. Generates and inserts connector usage data only for applications created in Therefore, the application creator can obtain only the connector usage data for the available connectors, and can embed it in the application that creates only the connector usage data for the available connectors.
- the application creation method executed by the application creation device described above can be provided as a program.
- a program is recorded on a computer-readable recording medium such as a flexible disk, compact disc-read only memory (ROM), ROM, RAM, and memory card attached to the computer. It can also be provided as.
- the program can be provided by being recorded on a recording medium such as a hard disk built in the computer.
- the program can also be provided by downloading via a network.
- the provided program product is installed and executed in a program storage unit such as a hard disk. Note that the program product includes the program itself and a recording medium on which the program is recorded.
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- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Health & Medical Sciences (AREA)
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Abstract
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JP2004069157A JP2005258781A (ja) | 2004-03-11 | 2004-03-11 | アプリケーション作成装置、アプリケーション作成方法、アプリケーション作成プログラム、およびアプリケーション作成プログラムを記録した記録媒体 |
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WO2008132772A1 (ja) * | 2007-04-19 | 2008-11-06 | Panasonic Corporation | データ管理装置、保存データの管理方法、及びコンピュータプログラム |
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JP2001060150A (ja) * | 1999-08-20 | 2001-03-06 | Nec Corp | データ処理プログラム自動生成システム及びその方法並びにコンピュータ可読記録媒体 |
JP2002163108A (ja) * | 2000-11-24 | 2002-06-07 | Sharp Corp | ソフトウェア試用版生成方法及びソフトウェア試用版生成装置 |
JP2003022184A (ja) * | 2001-07-06 | 2003-01-24 | Ntt Docomo Kansai Inc | アプリケーションプログラム生成システム、データ処理装置、アプリケーションプログラム提供装置、コンピュータプログラム、及び記録媒体 |
JP2003202929A (ja) * | 2002-01-08 | 2003-07-18 | Ntt Docomo Inc | 配信方法および配信システム |
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JP2001060150A (ja) * | 1999-08-20 | 2001-03-06 | Nec Corp | データ処理プログラム自動生成システム及びその方法並びにコンピュータ可読記録媒体 |
JP2002163108A (ja) * | 2000-11-24 | 2002-06-07 | Sharp Corp | ソフトウェア試用版生成方法及びソフトウェア試用版生成装置 |
JP2003022184A (ja) * | 2001-07-06 | 2003-01-24 | Ntt Docomo Kansai Inc | アプリケーションプログラム生成システム、データ処理装置、アプリケーションプログラム提供装置、コンピュータプログラム、及び記録媒体 |
JP2003202929A (ja) * | 2002-01-08 | 2003-07-18 | Ntt Docomo Inc | 配信方法および配信システム |
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WO2008132772A1 (ja) * | 2007-04-19 | 2008-11-06 | Panasonic Corporation | データ管理装置、保存データの管理方法、及びコンピュータプログラム |
JPWO2008132772A1 (ja) * | 2007-04-19 | 2010-07-22 | パナソニック株式会社 | データ管理装置、保存データの管理方法、及びコンピュータプログラム |
JP5006388B2 (ja) * | 2007-04-19 | 2012-08-22 | パナソニック株式会社 | データ管理装置 |
US8433929B2 (en) | 2007-04-19 | 2013-04-30 | Panasonic Corporation | Data management device, stored data management method and computer program |
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