
Java Techies - Solution for All
Java Techies - Solution for All
1.1 Introduction to Servlet
Servlet are Java programs that run on Web or application servers. Learn more... |
1.2 Client Side vs Server Side
Server-side development is the process of creating applications
which run on a 'server' rather than on the end-users 'client'
computer.
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1.3 CGI vs Servlet
CGI is a standard protocol used by the server to pass the client
request to and from application to the user.
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1.4 Servlet-API
All servlets must implement the Servlet interface, which defines
life-cycle methods.
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1.5 Generic Servlet vs HttpServlet
GenericServlet defines a generic, protocol-independent servlet.
HttpServlet defines a HTTP protocol specific servlet.
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1.6 Servlet Life Cycle
GenericServlet defines a generic, protocol-independent servlet.
HttpServlet defines a HTTP protocol specific servlet.
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1.7 First Servlet Program
Here is the first Servlet program.
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1.8 How Servlet Works
Servlet follows a complete cycle to run the program. Here are some steps to show how Servlet works.
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1.9 Servlet in Eclipse
There are some steps to follow for Run Servlet in Eclipse.
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1.10 Servlet in NetBeans
There are some steps to follow for Run Servlet in NetBeans.
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1.11 Servlet in JDeveloper
There are some steps to follow for Run Servlet in JDeveloper.
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1.12 HttpServletRequest
HttpServletRequest is use to reterive the infomation from Client.
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1.13 HttpServletResponse
HttpServletResponse is used to send response to the client.
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1.14 sendRedirect
sendRedirect() method sends the request with the new URL, which
connects to this URL.
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1.15 RequestDispatcher
RequestDispatcher object can forward a client's request to a
resource or include the resource itself in the response back to
the client..
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1.16 ServletConfig vs ServletContext
HttpServletResponse is used to send response to the client.
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1.17 Session
HTTP is a stateless protocol ,where each request and response both
is independent of other web interactions.
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1.18 Session Approaches
There are four approaches of Session-Tracking.
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1.19 Attributes Types in Servlet
Request Attribute is Object which is associated with request.
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1.20 Filters
Filters allow you to add for performing some business processing
before or after the servlet in Java classes.
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1.21 Listeners
Listeners achieve some tasks during Life Cycle of Application for
Developers.
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1.22 SingleThreadModal
In Single Thread Model,servlets handle only one request at a time.
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1.23 Annotaion in Servlet
The Release Servlet 3.0 added several new features and changes.
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1.24 Examples
Here are some examples of Servlet.
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