Abstract: A system for using XQuery files as a middleware to provide Web services is provided. The system includes a Web server. The Web server includes: an XQuery file definition module 410 programmed for defining an XQuery file, including defining input parameters for accepting data from data sources and defining addresses of the data sources; an XQuery file parsing module programmed for extracting the input parameters from the XQuery file and parsing the XQuery file according to the input parameters to create a source file of the Web service; a compiling module programmed for compiling the source file to an executable file of the Web service; and a WSDL file generating module programmed for generating a WSDL file of the Web service according to the executable file. A related method is also provided.

Abstract: A method for retrieving data, the method comprising the steps of: defining output parameters of an application server (20); defining an XQuery file for retrieving data from different types of data sources (10); providing a Web service executable file that is accessible by an application program installed in a client (50) that supports the Web service corresponding to the executable file; accessing the Web service executable file, and sending parameters of search requests to the Web service executable file; invoking the XQuery file according to the parameters of the search requests, and retrieving data from the data sources according to the XQuery file; and converting the searched data into the output parameters sent to the application program. A related system is also provided.

Abstract: A system for recording timesheet entry data of employees is provided. The system includes at least one client computer and an application server. Each client computer includes a timesheet entry data inserting module used for receiving timesheet entry data input by an employee, attaching the timesheet entry data to the email, and sending the email with the timesheet entry attachment to a preset timesheet mailbox after the user sends out the email. The application server is used for accessing the preset timesheet mailbox periodically to obtain timesheet entry data of various employees, which are attached to different emails, and inserting the attached data to a database.

Abstract: A method for managing access control list of computer systems includes the steps of receiving a user account login request of accessing an application system; validating the user account login request; obtaining a user access list of the user account from the database server if the user account login request is valid; loading the user access list of the user account in the management server temporarily, and creating a user identification; granting access rights to the user account to the application system according to the access list of the user account. A related system is also disclosed.

Abstract: The present invention provides a method for searching data. The method includes the steps of: receiving a search request for searching specified data; searching a permanent cache that stores data for the specified data; determining whether the specified data are stored in the permanent cache; searching Web sites for the specified data if the specified data are not stored in the permanent cache; determining whether any specified data are acquired from the Web sites; defining permanent cache criteria for selecting the specified data acquired from the Web sites if the specified data are acquired from the Web sites; determining whether the specified data acquired from the Web sites meet the permanent cache criteria; and storing the specified data into the permanent cache if the specified data meet the permanent cache criteria. A related system is also disclosed.

Abstract: A system for electronic document control includes a server computer (1), a Domino database (3), and a plurality of client computers (2). The server computer includes a Word document obtaining module (20), a Word document converting module (30), and a purview controlling module (40). The Word document obtaining module is used for obtaining a Microsoft Word document from any of the client computers. The Word document converting module is used for converting the Word document to a Notes document and storing the Notes document in the Domino database, analyzing directory structures of the Word document, distilling title types of the Word document and generating directory tree structures of the Word document, and for storing the directory tree structures and contents of the Word document in the Domino database. The purview controlling module is used for controlling accessing and printing purviews of the Notes document.