org.apache.cocoon.servlet
Class BootstrapServlet.ContextWrapper

java.lang.Object
  |
  +--org.apache.cocoon.servlet.BootstrapServlet.ContextWrapper

All Implemented Interfaces:

javax.servlet.ServletContext

Enclosing class:

BootstrapServlet

public static class BootstrapServlet.ContextWrapper

extends java.lang.Object

implements javax.servlet.ServletContext

Wrapper for the ServletContext passed to the actual servlet. It implements all resource-related methods using the provided context root directory. Other calls are delegated to the wrapped context.

Constructor Summary

BootstrapServlet.ContextWrapper(javax.servlet.ServletContext context, java.lang.String contextRoot)
Builds a wrapper around an existing context, and handle all resource resolution relatively to contextRoot

Method Summary

java.lang.Object	getAttribute(java.lang.String param)
java.util.Enumeration	getAttributeNames()
javax.servlet.ServletContext	getContext(java.lang.String param)
java.lang.String	getInitParameter(java.lang.String param)
java.util.Enumeration	getInitParameterNames()
int	getMajorVersion()
java.lang.String	getMimeType(java.lang.String param)
int	getMinorVersion()
javax.servlet.RequestDispatcher	getNamedDispatcher(java.lang.String param)
java.lang.String	getRealPath(java.lang.String path) Appends path to the context root.
javax.servlet.RequestDispatcher	getRequestDispatcher(java.lang.String param)
java.net.URL	getResource(java.lang.String path) Returns the resource URL by appending path to the context root.
java.io.InputStream	getResourceAsStream(java.lang.String path) Returns the stream for the result of getResource(), or null if the resource doesn't exist.
java.util.Set	getResourcePaths(java.lang.String param)
java.lang.String	getServerInfo()
javax.servlet.Servlet	getServlet(java.lang.String param)
java.lang.String	getServletContextName()
java.util.Enumeration	getServletNames()
java.util.Enumeration	getServlets()
void	log(java.lang.Exception ex, java.lang.String msg)
void	log(java.lang.String msg)
void	log(java.lang.String msg, java.lang.Throwable thr)
void	removeAttribute(java.lang.String name)
void	setAttribute(java.lang.String name, java.lang.Object value)

Methods inherited from class java.lang.Object

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

Constructor Detail

BootstrapServlet.ContextWrapper

public BootstrapServlet.ContextWrapper(javax.servlet.ServletContext context,
                                       java.lang.String contextRoot)

Builds a wrapper around an existing context, and handle all resource resolution relatively to contextRoot

Method Detail

getContext

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

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 param)

Specified by:

getMimeType in interface javax.servlet.ServletContext

getResource

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

Returns the resource URL by appending path to the context root. If this doesn't point to an existing file, null is returned.

Specified by:

getResource in interface javax.servlet.ServletContext

getResourceAsStream

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

Returns the stream for the result of getResource(), or null if the resource doesn't exist.

Specified by:

getResourceAsStream in interface javax.servlet.ServletContext

getRequestDispatcher

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

Specified by:

getRequestDispatcher in interface javax.servlet.ServletContext

getNamedDispatcher

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

Specified by:

getNamedDispatcher in interface javax.servlet.ServletContext

getServlet

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

Specified by:

getServlet in interface javax.servlet.ServletContext

getServlets

public java.util.Enumeration getServlets()

Specified by:

getServlets in interface javax.servlet.ServletContext

getServletNames

public java.util.Enumeration getServletNames()

Specified by:

getServletNames in interface javax.servlet.ServletContext

log

public void log(java.lang.String msg)

Specified by:

log in interface javax.servlet.ServletContext

log

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

Specified by:

log in interface javax.servlet.ServletContext

log

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

Specified by:

log in interface javax.servlet.ServletContext

getRealPath

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

Appends path to the context root.

Specified by:

getRealPath in interface javax.servlet.ServletContext

getServerInfo

public java.lang.String getServerInfo()

Specified by:

getServerInfo in interface javax.servlet.ServletContext

getInitParameter

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

Specified by:

getInitParameter in interface javax.servlet.ServletContext

getInitParameterNames

public java.util.Enumeration getInitParameterNames()

Specified by:

getInitParameterNames in interface javax.servlet.ServletContext

getAttribute

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

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 value)

Specified by:

setAttribute in interface javax.servlet.ServletContext

removeAttribute

public void removeAttribute(java.lang.String name)

Specified by:

removeAttribute in interface javax.servlet.ServletContext

getResourcePaths

public java.util.Set getResourcePaths(java.lang.String param)

getServletContextName

public java.lang.String getServletContextName()