javax.servlet

Class GenericServlet

java.lang.Object

javax.servlet.GenericServlet

All Implemented Interfaces:

java.io.Serializable, Servlet, ServletConfig

Direct Known Subclasses:

HttpServlet

public abstract class GenericServlet
extends java.lang.Object
implements Servlet, ServletConfig, java.io.Serializable

The base class from which all servlets extend.

Author:

Rick Knowles

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GenericServlet()

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy()
java.lang.String	getInitParameter(java.lang.String name)
java.util.Enumeration	getInitParameterNames()
ServletConfig	getServletConfig()
ServletContext	getServletContext()
java.lang.String	getServletInfo()
java.lang.String	getServletName()
void	init()
void	init(ServletConfig config)
void	log(java.lang.String msg)
void	log(java.lang.String message, java.lang.Throwable t)
abstract void	service(ServletRequest req, ServletResponse res)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GenericServlet

public GenericServlet()

Method Detail

getInitParameter

public java.lang.String getInitParameter(java.lang.String name)

Specified by:

getInitParameter in interface ServletConfig

getInitParameterNames

public java.util.Enumeration getInitParameterNames()

Specified by:

getInitParameterNames in interface ServletConfig

getServletConfig

public ServletConfig getServletConfig()

Specified by:

getServletConfig in interface Servlet

init

public void init(ServletConfig config)
          throws ServletException

Specified by:

init in interface Servlet

Throws:

ServletException

init

public void init()
          throws ServletException

Throws:

ServletException

destroy

public void destroy()

Specified by:

destroy in interface Servlet

getServletContext

public ServletContext getServletContext()

Specified by:

getServletContext in interface ServletConfig

getServletInfo

public java.lang.String getServletInfo()

Specified by:

getServletInfo in interface Servlet

getServletName

public java.lang.String getServletName()

Specified by:

getServletName in interface ServletConfig

log

public void log(java.lang.String msg)

log

public void log(java.lang.String message,
       java.lang.Throwable t)

service

public abstract void service(ServletRequest req,
           ServletResponse res)
                      throws java.io.IOException,
                             ServletException

Specified by:

service in interface Servlet

Throws:

java.io.IOException

ServletException