April 2001
Intermediate to advanced
780 pages
23h 48m
English
Content preview from Java Servlet Programming, 2nd EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Name
ServletContext
Synopsis
Interface Name:
javax.servlet.ServletContext
Superinterface: None
Immediate Subinterfaces: None
Implemented By: None
Availability: Servlet API 1.0 and later
Description
The ServletContext interface defines a set of
methods that can be used to communicate with the servlet container in
a non-request-specific manner. This includes finding path
information, accessing other servlets running on the server, and
writing to the server log file. Each web application has a different
servlet context.
Interface Declaration
public interface ServletContext { // Methods public abstract Object getAttribute(String name); public abstract Enumeration getAttributeNames(); // New in 2.1 public abstract ServletContext getContext(String uripath); // New in 2.1 public abstract String getInitParameter(String name); // New in 2.2 public abstract Enumeration getInitParameterNames(); // New in 2.2 public abstract int getMajorVersion(); // New in 2.1 public abstract String getMimeType(String file); public abstract int getMinorVersion(); // New in 2.1 public abstract RequestDispatcher getNamedDispatcher(String name); // New in 2.2 public abstract String getRealPath(String path); public abstract URL getResource(String path) // New in 2.1 throws MalformedURLException; public abstract InputStream getResourceAsStream(String path); // New in 2.1 public abstract String getServerInfo(); public abstract Servlet getServlet(String name) // Deprecated throws ServletException; public abstract Enumeration ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.