barcode generator visual basic 6 source code Case Study: A Product Support Center in Java

Print QR Code ISO/IEC18004 in Java Case Study: A Product Support Center

Case Study: A Product Support Center
Denso QR Bar Code Encoder In Java
Using Barcode creation for Java Control to generate, create Denso QR Bar Code image in Java applications.
Read QR-Code In Java
Using Barcode recognizer for Java Control to read, scan read, scan image in Java applications.
// Verify that a connection exists and that // the search argument has been specified if (!isConnected()) throw new SQLException("No connection"); PreparedStatement pstmt = null; ResultSet rs = null; products = null; try { // Prepare the query SQL pstmt = conprepareStatement( "select *" + " from products" + " where name like " + " order by name" ); searchArgument = searchArgumenttrim(); searchArgument = "%" + searchArgument + "%"; pstmtsetString(1, searchArgument); // Execute the query and copy the results // to a List rs = pstmtexecuteQuery(); products = new LinkedList(); while (rsnext()) productsadd(Productload(rs)); } finally { if (rs != null) rsclose(); if (pstmt != null) pstmtclose(); } } /** * Returns the productID
Bar Code Encoder In Java
Using Barcode generation for Java Control to generate, create barcode image in Java applications.
Recognize Barcode In Java
Using Barcode recognizer for Java Control to read, scan read, scan image in Java applications.
JSP IN ACTION
QR Code JIS X 0510 Generator In Visual C#.NET
Using Barcode generator for .NET Control to generate, create QR Code JIS X 0510 image in Visual Studio .NET applications.
Generating QR-Code In .NET
Using Barcode creation for ASP.NET Control to generate, create Denso QR Bar Code image in ASP.NET applications.
JSP: The Complete Reference
Making QR Code JIS X 0510 In .NET
Using Barcode creation for .NET framework Control to generate, create QR Code image in .NET framework applications.
QR Code Drawer In VB.NET
Using Barcode encoder for Visual Studio .NET Control to generate, create QR Code image in .NET applications.
*/ public String getProductID() { return productID; } /** * Sets the productID * @param productID the productID */ public void setProductID(String productID) { thisproductID = productID; }
Code 128 Drawer In Java
Using Barcode encoder for Java Control to generate, create Code 128A image in Java applications.
Barcode Encoder In Java
Using Barcode maker for Java Control to generate, create barcode image in Java applications.
Exactly parallel to the customer methods, product methods get and set the current product ID, retrieve the corresponding Product object, select products matching a search string, and retrieve the selection
UPC-A Printer In Java
Using Barcode printer for Java Control to generate, create UCC - 12 image in Java applications.
EAN / UCC - 13 Printer In Java
Using Barcode creator for Java Control to generate, create UPC - 13 image in Java applications.
// =========================================== // Customer/product methods // =========================================== /** * Returns a list of CustomerProduct objects * for the current customer * @exception SQLException if a database error occurs */ public List getCustomerProducts() throws SQLException { // Verify that a connection exists if (!isConnected()) throw new SQLException("No connection"); // Verify that a current customer ID exists if (customerID == null) throw new SQLException("No customer ID"); PreparedStatement pstmt = null; ResultSet rs = null;
Make USPS Confirm Service Barcode In Java
Using Barcode encoder for Java Control to generate, create USPS PLANET Barcode image in Java applications.
Make GTIN - 128 In Java
Using Barcode maker for BIRT Control to generate, create EAN / UCC - 13 image in BIRT reports applications.
19:
GS1 - 13 Generator In .NET
Using Barcode generator for ASP.NET Control to generate, create EAN 13 image in ASP.NET applications.
Code 128B Creator In None
Using Barcode generation for Online Control to generate, create Code 128 Code Set C image in Online applications.
Case Study: A Product Support Center
Barcode Drawer In None
Using Barcode creator for Software Control to generate, create barcode image in Software applications.
Reading UPC Symbol In VB.NET
Using Barcode scanner for .NET framework Control to read, scan read, scan image in .NET framework applications.
List list = null; try { // Prepare the query SQL pstmt = conprepareStatement( "select *" + " from custprod" + " where customerID = " + " order by datePurchased desc" ); pstmtsetString(1, customerID); // Execute the query and populate the list rs = pstmtexecuteQuery(); list = new LinkedList(); while (rsnext()) listadd(CustomerProductload(rs)); } finally { if (rs != null) rsclose(); if (pstmt != null) pstmtclose(); } // Return the list return list; }
EAN-13 Supplement 5 Recognizer In Visual Studio .NET
Using Barcode scanner for .NET framework Control to read, scan read, scan image in Visual Studio .NET applications.
UPC-A Supplement 5 Encoder In .NET Framework
Using Barcode printer for ASP.NET Control to generate, create UPC-A image in ASP.NET applications.
JSP IN ACTION
When a customer ID has been selected and stored in the model, the custprod table can be searched for products purchased by that customer The resulting list of CustomerProblem objects is sorted in descending order by date purchased and returned to the caller
// =========================================== // Employee methods // ===========================================
JSP: The Complete Reference
/** * Returns the employee object corresponding to * the specified employee ID * @param employeeID the employee ID * @exception SQLException if a database error occurs */ public Employee getEmployee(String employeeID) throws SQLException { // Verify that a connection exists if (!isConnected()) throw new SQLException("No connection"); PreparedStatement pstmt = null; ResultSet rs = null; Employee employee = null; try { // Prepare the query SQL pstmt = conprepareStatement ("select * from employees where employeeID = "); pstmtsetString(1, employeeID); // Execute the query rs = pstmtexecuteQuery(); if (rsnext()) employee = Employeeload(rs); } finally { if (rs != null) rsclose(); if (pstmt != null) pstmtclose(); } // Return the employee return employee; }
19:
Case Study: A Product Support Center
Employee objects can be retrieved from the database by calling getEmployee(), passing it the employee ID This is primarily useful for displaying employee names for the three support IDs in the Product object
// =========================================== // Problem methods // =========================================== /** * Factory method to create a new problem record * and add it to the database */ public void newProblem() throws SQLException { if (getCustomerID() == null) throw new SQLException ("No customer ID"); if (getProductID() == null) throw new SQLException ("No product ID"); Problem problem = new Problem(); String fileName = getProblemIDFile(); problemID = assignProblemID(fileName); problemsetProblemID(problemID); problemsetDescription(""); problemsetSeverity(2); problemsetDateReported(new javautilDate()); problemsetCustomerID(getCustomerID()); problemsetProductID(getProductID()); // Add to database PreparedStatement pstmt = null; try { pstmt = conprepareStatement ("insert into problems values( , , , , , , )"); pstmtsetString(1, problemID); pstmtsetString(2, problemgetDescription()); pstmtsetInt(3, problemgetSeverity()); pstmtsetTimestamp (4, UtiltoTimestamp(problemgetDateReported())); JSP IN ACTION
Copyright © OnBarcode.com . All rights reserved.