Teach Yourself e.net - Syspro

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Defining e.net solutions In SYSPRO e.net solutions the COM object is implemented as a Dynamic Linked Library (DLL) called ENCORE.DLL. In case you're wondering where this name came from, it is a legacy carry-over from the days when the SYSPRO product was called Encore. As to the reasons why the filename was not changed when the product was re-branded, they will soon become apparent. When SYSPRO e.net solutions is installed on a SYSPRO application server, ENCORE.DLL is installed to the SYSPRO base folder and registered to expose a number of interfaces as Public Objects. Each of these objects is essentially a class that categorizes methods according to the class function. As shown in Figure 2.2, “The COM Object” [2–5], the COM interface is extremely simple and compact. The classes and methods provided are also designed to be as abstract or generic as possible. The implication of this is that the COM Object will rarely, if ever, need to be modified. For developers, this means that the integrity of the interface on which their e.net solutions applications are built is more or less guaranteed to remain unchanged, regardless of the version number of the underlying SYSPRO application. If you are still wondering why ENCORE.DLL has not been renamed, consider what would happen to e.net solutions web-based applications if the Encore COM object was renamed to SYSPRO.DLL. The COM object interface would be broken and e.net solutions would not be serviceable. This backward compatibility is essential for the smooth transition of upgrades and updates. Figure 2.2. The COM Object 2–5
Each class is a purposeful interface with methods that can be used to perform operations, as follows: • Utilities , this class provides methods for authentication, profile retrieval and running of Net Express programs, including: • Logon • Logoff • GetLoginProfile • Run • Query , this class provides methods to query data in a generic way, including: • Browse • Fetch • Query • NextKey • PreviousKey • Setup , this class provides methods that can be used to modify information contained in the database, the SYSPRO data structures. • Add • Update • Delete • Transaction , this class provides methods that can be used to build and post transactions, including: • Build • Post At run-time, e.net solutions creates copies or new instances of these objects. Once this is done, information can be dynamically passed using an XML string that is defined by the method called. This information is passed to the business object interface where further processing takes place. 2.3. Web Services Web Services extend all the core functions of the SYSPRO system to a Web interface. The Web Services enable the core SYSPRO ERP system to support direct interactions with other software applications using XML-based messages. These messages are typically exchanged via Internet based protocols (such as HTTP , FTP, and SMTP). In other words the Web Services deliver the core SYSPRO ERP application in an integrated and cohesive way across a variety of different protocols to almost any client device. By using the SYSPRO Web Services you enable other web applications and programs to access and utilize the functionality of your SYSPRO system. This is where SYSPRO becomes the core functioning system of an SOA (see Section 2.7, “Service Oriented Architecture (SOA)” [2–13]).The core functionality of the SYSPRO system is made available through web services. The SYSPRO Web Services are typically used when the SYSPRO application server is 2–6
Page 2 and 3: Teach Yourself e.net solutions Firs
Page 6 and 7: Contents Introduction .............
Page 8 and 9: Teach Yourself e.net solutions 8.1.
Page 10: List of Figures 2.1. e.net solution
Page 13 and 14: xii
Page 15 and 16: xiv 10.14. Setup.Add Method in ASP.
Page 17 and 18: 1.2. Objectives This book also assu
Page 19 and 20: 1-4
Page 21 and 22: • A component architecture that s
Page 23: • Product Configurator • Factor
Page 27 and 28: As SYSPRO e.net solutions is design
Page 29 and 30: capable than OLE, and it introduced
Page 31 and 32: (depending on the needs of a projec
Page 33 and 34: through e.net solutions web-based a
Page 35 and 36: that will enable a user to 'Update
Page 37 and 38: We have oversimplified the content
Page 39 and 40: 3-6 Figure 3.2. Abstracting e.net s
Page 41 and 42: number [0 is the company number of
Page 43 and 44: If you configure e.net solutions to
Page 45 and 46: 5. Read the license agreement terms
Page 47 and 48: 15. Select 'Everyone' if other user
Page 49 and 50: Box' install screen. 3. Select the
Page 51 and 52: 4-10 8. Once the install wizard has
Page 53 and 54: you are dealing with you can click
Page 55 and 56: 4.2.2.5. Check Dataset Compliance S
Page 57 and 58: 4.2.2.12. Windows Explorer 4.2.3. S
Page 59 and 60: Within the Communication method set
Page 61 and 62: Within the harness section you are
Page 63 and 64: 2. Getting the Sample XmlIn Each bu
Page 65 and 66: It is now possible to view the data
Page 67 and 68: 4-26
Page 69 and 70: Remember that each class is an inte
Page 71 and 72: XmlParameters pass additional param
Page 73 and 74: Here is a similar procedure using A
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Example 5.6. ASP.NET C# codebehind
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5.2. Query Class There are five Met
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Example 5.8. ASP.NET Visual Basic c
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5.2.2. Query.Browse Syntax: Query.B
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Example 5.11. ASP.NET Visual Basic
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Example 5.12. XmlIn with Query.Fetc
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5.2.4. Query.NextKey Syntax: Query.
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Now click on the Load XML button to
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5.3. Setup Class There are three Me
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Example 5.19. ASP.NET C# codebehind
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5.3.2. Setup.Update Syntax: Setup.U
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Response.Write("Unable to run busin
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Business objects available to this
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} catch (Exception exc) { Response.
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XML format to another: Example 6.1.
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6.1.2.1. XSLT as a Template XSLT is
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The root node of the XML document i
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On executing the code in Example 6.
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distinguished from other elements t
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XSLT Element xsl:stylesheet xsl:tem
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We are not going to go into all the
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6.2.5. Coding 6.2.6. Testing Once t
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1. Build information for sales orde
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place invoice details in invoice re
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7-6
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Purchase Order Primary Posting func
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The bottom right pane shows the sel
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those for the raw business objects
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mistake during the capture of the l
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8.1.4.2. Maintaining the web-based
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characters as they cannot logon, an
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The list of operators displayed in
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8-16
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iii.Internal to custom application
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Table 9.2. Error Handling Message F
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9-6 Figure 9.1. e.net solutions Log
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Procedure 9.1. Configuring e.net so
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10-2 Operator Name/Code:
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Example 10.2. ASP.NET code for usin
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Company ID: \ Company Pass
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.Append("000019") .Append("") .Appe
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10-10 Company Password:
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'Define the XmlIn to send to SORRSH
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"server" Text="Logon"> Please
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10-16 SALARE:Description: T
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AddTelephone: Fax: Th
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As you can see from the sample code
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Example 10.10. Transaction.Build Me
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Example 10.12. Transaction.Post Met
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Example 10.14. Setup.Add Method in
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Example 10.16. Setup.Update Method
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Example 10.18. Setup.Delete Method
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All the functions presented here fr
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Example 10.22. Query.Browse Method
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Example 10.24. Query.NextKey Method
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Example 10.26. Query.PreviousKey Me
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10.4.3. Calling the Method Function
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Example 10.29. Creating the Transfo
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Catch Exc As Exception If BubleExc
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Example 10.32. Calling the Build Me
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getElementById('winframe');frame.ro
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Example 10.35. Price Query Code in
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The SampleCode download contains t
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Example 10.39. ASP.NET .aspx Form S
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10-56
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11.3. Building Your Application You
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3. Select, Web Services. The SYSPRO
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A-4
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2. From the auto-run installation m
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4. Check the e.net solutions DCOM r
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B-6
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Note that if the new license is for
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C-4
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