Teach Yourself J2EE in 21 Days phần 10 doc

... of SQL, the plus sign does double duty as a character operator. Teach Yourself SQL in 21 Days, Second Edition - Day 3 - Expressions, Conditions, and Operators Objectives On Day 2, "Introduction ... using the Oracle7 or Sybase libraries. SQL in Application Programming SQL was originally made an ANSI standard in 1986. The ANSI 1989 standard (often called SQL-...

Ngày tải lên: 01/04/2014, 10:20

... classes throughout the middle part of the listing. Finally, the reflAttr class checks the attributes on each of the classes. Lines 90–91 are additions. In the previous listing, only the Rectangle class was included. In ... included. In this listing, each of the different class types is used with the PrintAttributes method. The output shows that the appropriate att...

Ngày tải lên: 13/08/2014, 08:20

... DISPID Teach Yourself Database Programming with Visual C++ 6 in 21 days Day 21- OLE DB Error Handling http://www.pbs.mcp.com/ebooks/ 067 2313502/ch21/ch21.htm (10 of 15) [9/22/1999 1:48: 06 AM] Simpo ... pErrorInfo->Release(); 68 : } else { 69 : fprintf(stderr,"Can't retrieve the ErrorInfo interface.\n"); Teach Yourself Database Programming...

Ngày tải lên: 13/08/2014, 08:21

... Attributes 10 8 Searching for Objects 10 9 Manipulating Attributes 11 2 More on Objects 11 4 Loading Classes from a Code Base 11 4 Defining a Code Base 11 4 References 11 7 vi Sams Teach Yourself J2EE in 21 Days 00 ... 395 10 Message-Driven Beans 429 11 JavaMail 4 61 12 Servlets 5 01 13 JavaServer Pages 555 14 JSP Tag Libraries 603 WEEK 3 Integrating J2EE into the E...

Ngày tải lên: 13/08/2014, 08:21

... accordingly. 106 Day 3 LISTING 3.9 Continued 05 06 723 238 42 CH03 3 /20 / 02 9:31 AM Page 106 Naming and Directory Services 121 3 LISTING 3 .22 Sample Code to Add a NamingListener 1: Context ic = new InitialContext(); 2: ... shown in Listing 3 .22 (please use the API documentation for further details): 120 Day 3 LISTING 3 .21 Continued 05 06 723 238 42 CH03 3 /20 / 02 9:31 AM P...

Ngày tải lên: 13/08/2014, 08:21

... closeConnection(con, stmt1, null); 30 : closeConnection(con, stmt2, null); 31 : } 32 : ref = null; 238 Day 6 08 067 232 3842 CH06 3/ 20/02 9 :31 AM Page 238 07 067 232 3842 CH05 3/ 20/02 9 :37 AM Page 210 Entity EJBs 245 6 is ... nothing to be done when an Entity bean is passivated or activated. 08 067 232 3842 CH06 3/ 20/02 9 :30 AM Page 2 23 32 : } 33 : 34 : public Collectio...

Ngày tải lên: 13/08/2014, 08:21

... fragment shown in Listing 8 .4 will do the trick. LISTING 8 .4 Obtaining a UserTransaction Object from JNDI 1: // assuming: 2: // import javax.naming.*; 3: // import javax.transaction.*; 4: InitialContext ... transaction. interface EJBContext + getEJBHome():EJBHome + getEJBLocalHome():EJBLocalHome + getEnvironment():Properties + getCallerIdentity():Identity + getCallerPrincipal():Princip...

Ngày tải lên: 13/08/2014, 08:21

... The container can pool instances. ã It does not have a local or remote interface. ã It is invoked asynchronously by the container. ã The bean lives entirely within a container; the container manages ... Queue Run the J2EE RI and use j2eeadmin to create the JMS queue. j2eeadmin –addJMSDestination jms/applicantQueue queue Alternatively, use deploytool and select Destinations from the Configu...

Ngày tải lên: 13/08/2014, 08:21

... “</TD>”); 62 : } 63 : out.println (“</TR>”); 64 : } 65 : out.println (“</TABLE>”); 66 : } 67 : 68 : public void doGet(HttpServletRequest req, HttpServletResponse res) 69 : throws IOException ... (“</TR>”); 56: 57: for (int i = 1; i < query.size(); i++) { 58: out.println (“<TR>”); 59: String[] row = (String[])query.get(i); 60 : for (int r = 0; r <...

Ngày tải lên: 13/08/2014, 08:21

... tags defined in the DD; instead, each J2EE server defines its own mechanism for mapping principals to roles. The J2EE RI defines a pro- prietary XML file (sun -j2ee- ri.xml) that is stored in the ... defined within the J2EE specification, allowing existing authentication schemes to be integrated with a J2EE application. 19 0 672 323842 CH15 3/20/02 9:33 AM Page 661 Security 6 97...

Ngày tải lên: 13/08/2014, 08:21

... connection.rollback(); 64: } 65: } 66: catch (SQLException ex) {} 80 8 Day 18 LISTING 18. 7 Continued 22 067232 384 2 CH 18 3/20/02 9:26 AM Page 80 8 Transforming XML Documents 777 17 Additional XSL Elements XSL ... given start point ã Use letters or roman numerals instead of decimal integers or insert leading zeroes to make fixed-width numbers 7 78 Day 17 LISTING 17. 18 Continued 21...

Ngày tải lên: 13/08/2014, 08:21

... service information in a partially dynamic way with your business partners by obtaining service definition information from the server on which 92 4 Day 21 25 0672323842 CH21 3/20/02 9: 35 AM Page 92 4 ... logical grouping of services, as defined in bindingTemplates. At the top level is a UDDI businessEntity that contains the business information. Each businessEntity contains one or...

Ngày tải lên: 13/08/2014, 08:21

... rebinding, 92 unbinding, 92-93 bindingTemplate structure, 928 BLOB data type, 366, 375 Blueprints, 23-24 BMP (bean-managed persis- tence), 217 configuring, 248-252 defining interfaces, ... JavaBeans), 212 -213 separating from presentation tier, 130-131 business-tier patterns Business Delegate case study analysis, 820- 821 defined, 796 maintainability, 821 performance, 821 reliability,...

Ngày tải lên: 13/08/2014, 08:21

... except Windows 95, meet the minimum software requirements for Windows Script Host. To install Windows Script Host in Windows 95, however, you must install OSR2 or install Internet Explorer 4 or better. ... versions in Table 21. 1. If the installed files are older, consider deploying an update to Windows Script Host. Keep in mind, however, that your scripts might...

Ngày tải lên: 13/08/2014, 08:21

... class, 67 1 -67 2 cascading menus, 1 06 CAsyncSocket class, see sockets catch keyword, 66 3 -66 4 catching exceptions, 66 1 -66 6 blanket exception catch, 66 5 catch keyword, 66 3 -66 4 multiple exceptions, 66 4 -66 5 try ... user inter- faces) combo boxes creating, 260 - 266 event handling, 267 - 268 placeholders, 262 populating, 264 positioning, 263 resource files, 257- 260 si...

Ngày tải lên: 13/08/2014, 18:20