The J2EE tutorial / Stephanie Bodoff [et al.] 2nd ed. . Debugging J2EE Applications. Chapter 2 A good way to get to that point is to work through. Download C++ Tutorial - Tutorials Point - Tutorials for Swing Java for the Web with Servlets, JSP, and EJB: A Developer's Guide to J2EE Solutions. Contains largest collection of Java J2EE Tutorial and Interview questions. From a technology stand point, lot of Java JEE tuotrials, articles, PDF tuorials and.
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JAVA J2EE Tutorials - Technical and managerial tutorials shared by internet community. You can submit your tutorial to promote it. This tutorial will teach you how to use Java Servlets to develop your web based website or in this tutorial, please notify us at [email protected] J2EE, J2SE, JavaMail, Java Naming and Directory Interface, EJB, and JSP are .. this is an example-filled, easy-to-use entry point and quick reference for pro-.
J2EE was proposed by Sun Microsystems Now, Oracle for developing and deploying multitier, distributed, enterprise scale business applications. Enterprise Edition J2EE builds on top of Java2 Standard Edition J2SE to provide the types of services that are necessary to build large scale, distributed, component based, multi-tier applications. J2EE is aimed to be a standard for building and deploying enterprise applications, held together by the specifications of the APIs that it defines and the services that J2EE provides. Although the total list of APIs initially seems overwhelming, it is worth bearing in mind that some are primarily used by the J2EE environment in which your application executes, while some provide services that your specific application may not require. For completeness, however, the full list of technologies that make up J2EE is as follows:.
How many ways can we maintain the state of a user? Which approach is mostly used in web development?
How to count the total number of visitors and whole response time for a request using Filter? How to run servlet with annotation? How to create registration form using Servlet and Oracle database? How can we upload and download the file from the server?
What is a web application? A web application is an application accessible from the web.
For each request, it starts a new process. For each request, it starts a process, and the web server is limited to start processes. It uses platform dependent language e.
The javax. Overview to DirectoryService Similar to naming service here also it is possible to access objects with its name. In addition to this , it is possible to get the attributes of objects.
Also it is possible to search for objects with attributes. There are many Directory service implementation available now a days.
In the coming sections we will be discussing various operations on directory services using JNDI. In all those examples , we will be taking LDAP as reference.
To use JNDI concepts in our application , we should have the naming classes along with at least one service providers. It is known as the naming convention. Bindings — The association between a name and an object is referred as binding.
The context provides the lookup. It also provides options to bind ,unbind and rebind objects. InitilalContext —It is the starting point of all naming and directory operations.
The super class is NamingExceptions. All other exceptions are deriving from NamingException. The javax.