SETTING UP in Java

Generation Denso QR Bar Code in Java SETTING UP
SETTING UP
QR Code ISO/IEC18004 Maker In Java
Using Barcode generator for Java Control to generate, create Quick Response Code image in Java applications.
Checking the Environment Variables
Draw Bar Code In Java
Using Barcode drawer for Java Control to generate, create bar code image in Java applications.
The installation instructions for the J2EE SDK and explain how to set the required environment variables Verify that the environment variables have been set to the values noted in Table 2 1 Table 2 1 Required Environment Variables
Bar Code Recognizer In Java
Using Barcode recognizer for Java Control to read, scan read, scan image in Java applications.
Environment Variable
Paint QR In C#.NET
Using Barcode generator for VS .NET Control to generate, create QR Code image in .NET applications.
EMOH_AVAJ
Creating QR Code In .NET
Using Barcode maker for ASP.NET Control to generate, create QR Code image in ASP.NET applications.
Value
Generating QR Code 2d Barcode In .NET
Using Barcode drawer for .NET Control to generate, create QR-Code image in .NET framework applications.
The location of the J2SE SDK installation The location of the J2EE SDK installation
Painting QR Code ISO/IEC18004 In VB.NET
Using Barcode creation for .NET framework Control to generate, create Denso QR Bar Code image in VS .NET applications.
Starting the J2EE Server
Data Matrix ECC200 Creation In Java
Using Barcode creation for Java Control to generate, create Data Matrix ECC200 image in Java applications.
To launch the J2EE server, open a terminal window and type this command:
Paint Bar Code In Java
Using Barcode drawer for Java Control to generate, create barcode image in Java applications.
es ob r ev ee 2 j
UCC.EAN - 128 Encoder In Java
Using Barcode generator for Java Control to generate, create UCC - 12 image in Java applications.
To stop the server, type the following command:
Creating EAN-13 Supplement 5 In Java
Using Barcode printer for Java Control to generate, create EAN13 image in Java applications.
p o ts ee 2 j
Code 3/9 Printer In Java
Using Barcode printer for Java Control to generate, create Code 3 of 9 image in Java applications.
Starting the deploytool
Encoding Code11 In Java
Using Barcode generation for Java Control to generate, create Code 11 image in Java applications.
The utility has two modes: command line and GUI The instructions in this chapter refer to the GUI version To start the GUI, open a terminal window and type this command:
Generate EAN13 In VS .NET
Using Barcode creation for VS .NET Control to generate, create GTIN - 13 image in Visual Studio .NET applications.
l oo t yo lp ed lo o ty ol p ed l o ot yo lp e d
Drawing USS Code 39 In C#.NET
Using Barcode drawer for .NET framework Control to generate, create Code 39 Extended image in VS .NET applications.
To view the tool s context-sensitive help, press the
Create Data Matrix In VS .NET
Using Barcode creation for ASP.NET Control to generate, create DataMatrix image in ASP.NET applications.
e so br ev
Making GS1 - 13 In .NET Framework
Using Barcode generation for ASP.NET Control to generate, create EAN-13 Supplement 5 image in ASP.NET applications.
Although not required, the
Encode Bar Code In Visual Studio .NET
Using Barcode maker for .NET framework Control to generate, create barcode image in .NET applications.
option is useful for debugging
Decode Data Matrix In .NET
Using Barcode decoder for .NET Control to read, scan read, scan image in .NET framework applications.
Should include the installations
Drawing Bar Code In Visual Basic .NET
Using Barcode maker for .NET Control to generate, create bar code image in Visual Studio .NET applications.
The location of the
installation directories of the J2EE SDK, J2SE, and
tn a
EMOH_EE2J EMOH_TNA HTAP
key
GETTING STARTED
Creating the J2EE Application
The sample application contains three J2EE components: an enterprise bean, a J2EE application client, and a Web component Before building these components, you will create a new J2EE application called and will store it in an EAR file named , select File New Application 1 In 2 Click Browse 3 In the file chooser, navigate to 4 In the File Name field, enter 5 Click New Application 6 Click OK
p pA re t re vn oC r a e pp A re tr ev n oC l oo ty o lp ed
Creating the Enterprise Bean
An enterprise bean is a server-side component that contains the business logic of an application At runtime, the application clients execute the business logic by invoking the enterprise bean s methods The enterprise bean in our example is a stateless session bean called The source code for is in the directory
Coding the Enterprise Bean
The enterprise bean in this example requires the following code: Remote interface Home interface Enterprise bean class
Coding the Remote Interface
A remote interface defines the business methods that a client may call The business methods are implemented in the enterprise bean code The source code for the remote interface follows
;* ht am a v aj t ro p mi ; no i tp ec xE e to me R i mr a v aj t ro p mi ; tc ej b OB JE bj e xa v aj t ro p mi r et r ev no C
BJ Er e tr ev n oC
n oc / bj e/ c rs /s el p ma xe / la ir ot u te e2 j
re tr e vn oc / bj e/ cr s /s el pm a xe /l a ir ot ut e e2 j B JE re t re vn oC
r ae p pA r et re v no C
r et re v
} ; )P U_ DN U OR l a mi ce Dg i B, 2( e la cS te s t lu se r n ru t er ; )e ta Rn e y( yl p it lu m s ra ll o d = tl u se r la m ic eD g iB { ) sr al lo d l am i ce Dg iB ( ne Yo T ra ll od la mi ce D gi B c il bu p ;) " 77 00 0" (l am i ce Dg i B we n = e ta Ro r ue l a mi ce Dg i B ; )" 0 00 6 1 21 "( la m ic eD g iB w en = et aR n ey l a mi ce Dg i B { na eB n oi ss e S st ne m el pm i n ae Br e tr ev no C s sa l c ci lb u p ; * ht a m av a j ;t xe t no Cn oi s se S bj e x av a j ; n ae Bn oi s se S bj e x av a j ;n oi t pe cx Ee t om eR i m r av a j n ae Br e tr ev n oC o ru Eo T ne y n eY o Tr al lo d na eB r et re v no C tr op m i tr op m i tr op m i tr op m i r et re vn o C
; no it p ec xE e ta er C , n oi tp e cx Ee to m eR sw o rh t ) (e t ae rc r et re vn o C
A home interface defines the methods that allow a client to create, find, or remove an enterprise bean The interface contains a single create method, which returns an object of the remote interface type Here is the interface: source code for the
; n oi tp ec x Ee to me R s wo r ht ) n ey l a mi ce Dg i B( or u Eo Tn ey la mi ce D gi B c il bu p ; n oi tp ec x Ee to me R s wo r ht ) sr al lo d l am i ce Dg iB ( ne Yo T ra ll od la mi ce D gi B c il bu p
The enterprise bean class for this example is called implements the two business methods, and remote interface defines The source code for the class follows
{ e m oH BJ E s dn et x e em o Hr et re v no C ec a fr et n i ci lb u p ;e mo H BJ E bj e x av a j ; no it p ec xE et a er C bj e x av a j ;n oi t pe cx Ee t om eR i m r av a j ; el ba zi l ai re S o i av a j em oH r et re vn o C tr op m i tr op m i tr op m i tr op m i em oH r et re vn o C { tc ej b OB JE s d ne tx e r et re v no C ec a fr et n i ci lb u p