Designing Enterprise Applicationswith the J2EETM Platform, Second Edition phần 6 pot

... J2EE server must perform the following tasks: 1. Generate and compile the stubs and skeletons for the enterprise bean. 2. Set up the security environment to host the enterprise bean according ... Installation The deployer moves the media to the server, generates the addi- tional container-specific classes and interfaces that enable the container to manage the componen...

Ngày tải lên: 12/08/2014, 16:21

... domains than the resources they access. In these cases, the calling container can be configured to manage the authentication to the resource for the calling component. This form of authentication ... security in the J2EE platform, consult the following: • The Java TM 2 Platform, Enterprise Edition, Specification, v1.3. Copyright 2000, Sun Microsystems, Inc. <http://j...

Ngày tải lên: 12/08/2014, 16:21

... among these are the J2EE specification, the Enterprise JavaBeans specification, the Java Servlet specification, and the JavaServer Pages specification. Together, these specifi- cations define the ... it to the end of this project without the support of Suzy Pelouch who did an excellent job at pulling together all the pieces. The authors of the J2EE specifications and th...

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... CHAPTER 2 J2EE PLATFORM TECHNOLOGIES 50 2 .6 Summary The primary focus of the Java 2 Platform, Enterprise Edition is a set of component technologies (Enterprise JavaBeans technology, JavaServer ... whether the information is invalid. For example, it can check that the cardholder name is not null, or that the credit card number has the right number of digits. When the bro...

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... method. 4. The SignoffHTMLAction object calls the model method that signs the user out of the application. 5. The controller asks the screen flow manager for the next view. 6. The controller forwards the ... Based on the results of the operation and state of the model, the controller then selects the next view to display. Finally, the controller generates the...

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... page 161 . With container-managed persistence, the bean provider relies on the container to manage the access to the persistent state of the bean. Unlike the case of bean- managed persistence, the ... the parameters in the template file. The templating service replaces each insert tag in the template file with the contents of the subview named by the tag’s parameter...

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... execute getOrdersByStatus on the remote object account and gets back a collection of the serialized OrderDetails objects. The client can then query the state of these orders locally via the methods provided with the OrderDetails object. 5.7.3.1 ... bean types, there are other design choices that you need to make when developing objects for the EJB tier. These choices include th...

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... encapsulates the iden- tity and is able to fabricate authenticators (proofs of identity). Then, the authentication context is used to authenticate with other (called or calling) enti- ties. The basis ... the method and the trans- action complete, the container resumes the suspended transaction. 8 .6. 3.0.3 NotSupported If the transaction attribute is NotSupported, the transa...

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... application such as the sample application, including: • The client tier provided by the browser • The Web tier provided by the server • The EJB tier provided by the server • The enterprise information ... to the user, the application must retrieve data and then format it properly. Not only must the application build the presentation page, it must also know the cor...

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... AM INDEX 414 guidelines 165 – 169 non-transient fields 166 of instance fields 168 SQL 167 type narrowing 166 with container-managed persistence 149 PortableRemoteObject.narrow 166 principal mapping ... 71 input validation logic 63 MIDlets 61 presentation logic 61 server communication 65 as EIS clients 69 as EJB clients 68 as Web clients 65 message formats 66 types 60 D...

Ngày tải lên: 12/08/2014, 16:21