Index A ADO.NET driver coding implementation, 153 154 dr.read() method, 155 finally block, 155 IDataReader, 155 interface variables, 155 loose-coupling, 153 MySql assembly, 153 try-catch blocks, 155 using parameter, 156 Agile model empirical process control, 94 Product Owner, 94 purposes, 97 Scrum, 94 Scrum Master, 94 95 Sprint Burndown Chart, 96 Ant build file, 67 Architecture, 175 176 AS keyword, 144 B BigBadGuiTools (BBGT), 168 Build tools, 174 Business requirements document (BRD), 123 formats, 125 126 project managers and team leads, 126 127 time card application vision statement, 124 use-case diagram, 124 125 C C++, 166 Change Control Board (CCB), 135 Change request (CR), 134 135 Continuous Integration (CI) tools, 65, 72 actions, 73 74 batch file, 73 environments Batch file, 76 77 Java property file, 74 75.NET configuration file, 75 76 service/daemon components, 72 SVN repository, 73 usage, 72 Contractor, 170 D Debugging, 79, 174 breakpoint Boolean expression, 80 Call Stack window, 81 definition, 79 Eclipse properties dialog, 83 execution, 80 symbols, Visual Studio, 81 Visual Studio and Eclipse, 80 logging characters, 88 datepattern element, 88 log4j and log4net tool, 86 ${LOGS}, 88 object, 87 RollingFileAppender, 87 88 statements, 89 usage, 86 185
index Debugging (cont.) Stack Trace debug and outline views, Eclipse, 85 Java Exception class, 86 printstacktrace (), 86 property, 84 85 ReadPacket(), 85 stepping, 83 DELETE statement, 151 Dependency Injection (DI). See Inversion of Control (IoC) pattern Design patterns, 101, 175 176 Façade pattern (structural), 102 103 IoC (see Inversion of Control (IoC) pattern) MVC, 104 Observer pattern (behavioral) components, 101 structure diagram, 102 refactoring Factory Method pattern, 111 LoadData() function, 115 main() function, 113 114 program, 112 113 Strategy Interface, 114 Strategy pattern, 111 Singleton pattern (creational), 103 Development environments, 165 Development methodologies, 175 Distributed version controls, 29 Domain knowledge, 169 E Education, 169 Entity Relationship (ER) diagram, 138 139 Extreme programming (XP), 98 F, G, H Façade pattern (structural), 102 103 Factory Method pattern, 111 FOREIGN KEY reference, 180 Full time employee (FTE), 170 Function System Design (FSD), 127 I INSERT statements, 179, 182 Integrated Development Environment (IDE), 28, 65 Inversion of Control (IoC) pattern, 105 container framework, 110 manual code interface and consumer, 106 mock and actual objects, 107 Price Service, 108 XML configuration file, 109 J, K Java, 167 JDBC framework, 157 Joins with aliases, 144 Category table, 145 COUNT(*) aggregate function, 145 GROUP BY, 144 INNER JOIN, 145 LEFT JOIN, 146 OUTER JOIN, 145, 147 syntax, 143 WHERE and ORDER BY, 144 JUnit tool, 32 L Library/framework, 168 LIKE() predicate, 142 Load-balancing server (LBS), 120 Lock on check out (LOCO), 1 M Make utility, command line tool, 65 Maven definition, 69 POM file, 69 71 Merge on modify (MOM), 1 Microsoft s Express editions, 166 Model-View-Controller (MVC) pattern, 104 MS SQL Server database object creation, 180 script creation, 179 table creation, 181 186
Index N NAnt/MSBuild file, 68 N-Tier architecture pattern. See 3-Tier architecture Number and location, team members, 163 NUnit tool, 36 O Object-relational mapping (ORM) tools.net code, 158 159 POCOs annotation, 159 161 POJOs annotation, 159 Observer pattern (behavioral) components, 101 structure diagram, 102 ORDER BY clause, 143 P Parameterized Factory Method, 111 PHP, 167 Production environment, 165 Project Object Model (POM), 69 71 Q Quality Assurance (QA) team, 165 R Refactoring, 49, 172 change method signature, 58 code implementation, 60 context menu, 56 demonstration, 50 error messages, 60 Extract method, 55 56, 60 function signature, 58 IDE, 54 Inline Temp, 57 overview, 49 printfinaltotals() methods, 62 63 renaming instruction, 55 software tools, 53 specifications, 59 Test Driven Development, 54 S Singleton pattern (creational), 103 Software Design Document (SDD). See Technical Design Document (TDD) Software development life cycle (SDLC), 91 agile model (see Agile model) distributed teams, 99 VCSs, 99 100 waterfall model definition, 91 Gantt chart, 92 Gap Analysis, 92 graphical representation, 91 testing and verification phase, 92 93 XP, 98 Software development process, 176 BRD, 123 formats, 125 126 project managers and team leads, 126 127 time card application vision statement, 124 use-case diagram, 124 125 change request, 134 135 FSD, 127 TDD (see Technical Design Document (TDD)) Software political statements, 166 Stack Trace debug and outline views, Eclipse, 85 Java Exception class, 86 printstacktrace (), 86 property, 84 85 ReadPacket(), 85 Strategy pattern, 111 Structured Query Language (SQL), 137, 177 ADO.NET driver coding implementation, 153 154 dr.read() method, 155 finally block, 155 IDataReader, 155 interface variables, 155 loose-coupling, 153 MySql assembly, 153 187
index Structured Query Language (SQL) (cont.) try-catch blocks, 155 using parameter, 156 components, 152 DELETE statement, 151 filtering and sorting columncondition clause, 141 LIKE() predicate, 142 OR and AND operators, 141 ORDER BY clause, 143 regular expressions, 142 select statement, 141 TRIM() function, 142 UPPER() and LOWER() functions, 142 insert statements, 139 JDBC framework, 157 joins (see Joins) minimal database design, 138 multi-table queries, 149 150 object-relational mapping (ORM) tools.net code, 158 159 POCOs annotation, 159 161 POJOs annotation, 159 Quantity column, 151 select statement, 139 140 server and client tools, 137 UNION statement, 147 148 UPDATE statement, 151 WHERE clause, 148 149 System integration, 164 T Technical Design Document (TDD) architecture diagram, 134 database diagram, 129 java documentation comments, 132 133 UML diagram, 129 Test Driven Development (TDD), 40, 97, 172 agile software development, 41 assignment, 40 CashRegister class, 43 command-line application, 40 FoodTypeService class, 45 GrocItem class, 44 ItemCount method, 43 switch statement, 47 testable requirements, 41 unit test creation, 42 Testing environment, 165 Third-party libraries, 168 3-Tier architecture, 116 conceptual (logical), 116 DLLs/jar files, 119 firewall, 119 multiple-tier business rules tier, 120 complex application, 119 120 data objects, 120 data rules tier, 120 data tier, 120 diagram of, 117 118 LBS, 120 logical tiers, 121 MVC software pattern, 116 physical diagram, 119 security and business rules, 117 web server and application server, 119 Time card application, 164 Tortoise SVN tool, 3 branching, 6 checkout command, 7 commit options, 9 comparisons, 11 context menu, 4 decorated icons, 7 file structure, 3 HelloClass.cs file, 12 import code, 4 repository browser, 6 summary dialog, 5 tagging, 6 working base version, 11 TRIM() function, 142 U Unified Modeling Language (UML) class diagram, 129 130 sequence diagrams, 131 UNION statement, 147 Unit testing, 172 Unit testing frameworks, 31 assignment, 40 code implementation, 48 JUnit tool, 32 NUnit tool, 36 UPDATE statement, 151 188
Index V Version control, 1, 171 branching, 15 Main() function, 22 merge type, 23 repository structure, 21 revision graph, 22, 25 IDE integration, 28 LOCO methodology, 1 MOM method, 2 previous version, 26 repository storage, 26 resolving conflicts, 12 context menu, 14 merge screen, 14 resolution, 15 software demonstration (see Tortoise SVN tool) tagging, 15 Branch/tag dialog, 18 context menu, 17 directory structure, 16 Main() method, 19 revision graph, 20 Version control systems (VCSs), 99 100 W, X, Y, Z Waterfall model definition, 91 Gantt chart, 92 Gap Analysis, 92 graphical representation, 91 testing and verification phase, 92 93 189