org.apache.catalina.servlets
Class InvokerServlet
java.lang.Object
|
+--javax.servlet.GenericServlet
|
+--javax.servlet.http.HttpServlet
|
+--org.apache.catalina.servlets.InvokerServlet
- All Implemented Interfaces:
- ContainerServlet, java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig
- public final class InvokerServlet
- extends javax.servlet.http.HttpServlet
- implements ContainerServlet
The default servlet-invoking servlet for most web applications,
used to serve requests to servlets that have not been registered
in the web application deployment descriptor.
- Version:
- $Revision: 1.13 $ $Date: 2001/08/24 23:19:06 $
- Author:
- Craig R. McClanahan
- See Also:
- Serialized Form
Method Summary |
void |
destroy()
Finalize this servlet. |
void |
doGet(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
Process a GET request for the specified resource. |
void |
doHead(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
Process a HEAD request for the specified resource. |
void |
doPost(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
Process a POST request for the specified resource. |
Wrapper |
getWrapper()
Return the Wrapper with which we are associated. |
void |
init()
Initialize this servlet. |
void |
serveRequest(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
Serve the specified request, creating the corresponding response. |
void |
setWrapper(Wrapper wrapper)
Set the Wrapper with which we are associated. |
Methods inherited from class javax.servlet.http.HttpServlet |
doDelete, doOptions, doPut, doTrace, getLastModified, service, service |
Methods inherited from class javax.servlet.GenericServlet |
getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
InvokerServlet
public InvokerServlet()
getWrapper
public Wrapper getWrapper()
- Return the Wrapper with which we are associated.
- Specified by:
getWrapper
in interface ContainerServlet
setWrapper
public void setWrapper(Wrapper wrapper)
- Set the Wrapper with which we are associated.
- Specified by:
setWrapper
in interface ContainerServlet
- Parameters:
wrapper
- The new wrapper
destroy
public void destroy()
- Finalize this servlet.
- Overrides:
destroy
in class javax.servlet.GenericServlet
doGet
public void doGet(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws java.io.IOException,
javax.servlet.ServletException
- Process a GET request for the specified resource.
- Overrides:
doGet
in class javax.servlet.http.HttpServlet
- Parameters:
request
- The servlet request we are processingresponse
- The servlet response we are creating- Throws:
java.io.IOException
- if an input/output error occursjavax.servlet.ServletException
- if a servlet-specified error occurs
doHead
public void doHead(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws java.io.IOException,
javax.servlet.ServletException
- Process a HEAD request for the specified resource.
- Overrides:
doHead
in class javax.servlet.http.HttpServlet
- Parameters:
request
- The servlet request we are processingresponse
- The servlet response we are creating- Throws:
java.io.IOException
- if an input/output error occursjavax.servlet.ServletException
- if a servlet-specified error occurs
doPost
public void doPost(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws java.io.IOException,
javax.servlet.ServletException
- Process a POST request for the specified resource.
- Overrides:
doPost
in class javax.servlet.http.HttpServlet
- Parameters:
request
- The servlet request we are processingresponse
- The servlet response we are creating- Throws:
java.io.IOException
- if an input/output error occursjavax.servlet.ServletException
- if a servlet-specified error occurs
init
public void init()
throws javax.servlet.ServletException
- Initialize this servlet.
- Overrides:
init
in class javax.servlet.GenericServlet
serveRequest
public void serveRequest(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws java.io.IOException,
javax.servlet.ServletException
- Serve the specified request, creating the corresponding response.
After the first time a particular servlet class is requested, it will
be served directly (like any registered servlet) because it will have
been registered and mapped in our associated Context.
- Parameters:
request
- The servlet request we are processingresponse
- The servlet response we are creating- Throws:
java.io.IOException
- if an input/output error occursjavax.servlet.ServletException
- if a servlet-specified error occurs
Copyright © 2000-2001 Apache Software Foundation. All Rights Reserved.