org.apache.tomcat.core
Class ServletContextFacade

java.lang.Object
  |
  +--org.apache.tomcat.core.ServletContextFacade

public class ServletContextFacade

extends java.lang.Object

implements javax.servlet.ServletContext

Implementation of the javax.servlet.ServletContext interface that servlets see. Having this as a Facade class to the Context class means that we can split up some of the work.

Author:

James Duncan Davidson [duncan@eng.sun.com], Jason Hunter [jch@eng.sun.com], James Todd [gonzo@eng.sun.com], Harish Prabandham

Method Summary

java.lang.Object	getAttribute(java.lang.String name)
java.util.Enumeration	getAttributeNames()
javax.servlet.ServletContext	getContext(java.lang.String path)
java.lang.String	getInitParameter(java.lang.String name)
java.util.Enumeration	getInitParameterNames()
int	getMajorVersion()
java.lang.String	getMimeType(java.lang.String filename)
int	getMinorVersion()
javax.servlet.RequestDispatcher	getNamedDispatcher(java.lang.String name)
Context	getRealContext() The one package level hole through the facade for use by the default servlet and invoker servlet
java.lang.String	getRealPath(java.lang.String path)
javax.servlet.RequestDispatcher	getRequestDispatcher(java.lang.String path)
java.net.URL	getResource(java.lang.String path)
java.io.InputStream	getResourceAsStream(java.lang.String path)
java.lang.String	getServerInfo()
javax.servlet.Servlet	getServlet(java.lang.String name) Deprecated. This method is deprecated in the javax.servlet.ServletContext interface
java.util.Enumeration	getServletNames() Deprecated.
java.util.Enumeration	getServlets() Deprecated.
void	log(java.lang.Exception e, java.lang.String msg) Deprecated. This method is deprecated in the javax.servlet.ServletContext interface
void	log(java.lang.String msg)
void	log(java.lang.String msg, java.lang.Throwable t)
void	removeAttribute(java.lang.String name)
void	setAttribute(java.lang.String name, java.lang.Object object)

Methods inherited from class java.lang.Object

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

Method Detail

getRealContext

public Context getRealContext()

The one package level hole through the facade for use by the default servlet and invoker servlet

getAttribute

public java.lang.Object getAttribute(java.lang.String name)

Specified by:

getAttribute in interface javax.servlet.ServletContext

getAttributeNames

public java.util.Enumeration getAttributeNames()

Specified by:

getAttributeNames in interface javax.servlet.ServletContext

setAttribute

public void setAttribute(java.lang.String name,
                         java.lang.Object object)

Specified by:

setAttribute in interface javax.servlet.ServletContext

removeAttribute

public void removeAttribute(java.lang.String name)

Specified by:

removeAttribute in interface javax.servlet.ServletContext

getContext

public javax.servlet.ServletContext getContext(java.lang.String path)

Specified by:

getContext in interface javax.servlet.ServletContext

getMajorVersion

public int getMajorVersion()

Specified by:

getMajorVersion in interface javax.servlet.ServletContext

getMinorVersion

public int getMinorVersion()

Specified by:

getMinorVersion in interface javax.servlet.ServletContext

getMimeType

public java.lang.String getMimeType(java.lang.String filename)

Specified by:

getMimeType in interface javax.servlet.ServletContext

getRealPath

public java.lang.String getRealPath(java.lang.String path)

Specified by:

getRealPath in interface javax.servlet.ServletContext

getResourceAsStream

public java.io.InputStream getResourceAsStream(java.lang.String path)

Specified by:

getResourceAsStream in interface javax.servlet.ServletContext

getResource

public java.net.URL getResource(java.lang.String path)
                         throws java.net.MalformedURLException

Specified by:

getResource in interface javax.servlet.ServletContext

getRequestDispatcher

public javax.servlet.RequestDispatcher getRequestDispatcher(java.lang.String path)

Specified by:

getRequestDispatcher in interface javax.servlet.ServletContext

getNamedDispatcher

public javax.servlet.RequestDispatcher getNamedDispatcher(java.lang.String name)

Specified by:

getNamedDispatcher in interface javax.servlet.ServletContext

getServerInfo

public java.lang.String getServerInfo()

Specified by:

getServerInfo in interface javax.servlet.ServletContext

log

public void log(java.lang.String msg)

Specified by:

log in interface javax.servlet.ServletContext

getInitParameter

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

Specified by:

getInitParameter in interface javax.servlet.ServletContext

getInitParameterNames

public java.util.Enumeration getInitParameterNames()

Specified by:

getInitParameterNames in interface javax.servlet.ServletContext

log

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

Specified by:

log in interface javax.servlet.ServletContext

log

public void log(java.lang.Exception e,
                java.lang.String msg)

Deprecated. This method is deprecated in the javax.servlet.ServletContext interface

Specified by:

log in interface javax.servlet.ServletContext

getServlet

public javax.servlet.Servlet getServlet(java.lang.String name)
                                 throws javax.servlet.ServletException

Deprecated. This method is deprecated in the javax.servlet.ServletContext interface

Specified by:

getServlet in interface javax.servlet.ServletContext

getServlets

public java.util.Enumeration getServlets()

Deprecated.

This method has been deprecated in the public api and always return an empty enumeration.

Specified by:

getServlets in interface javax.servlet.ServletContext

getServletNames

public java.util.Enumeration getServletNames()

Deprecated.

This method has been deprecated in the public api and always return an empty enumeration.

Specified by:

getServletNames in interface javax.servlet.ServletContext