org.apache.catalina.servlets
Class InvokerServlet
java.lang.Object
|
+--javax.servlet.GenericServlet
|
+--javax.servlet.http.HttpServlet
|
+--org.apache.catalina.servlets.InvokerServlet
- 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: 1.13.2.2 $ $Date: 2002/02/16 01:09:51 $
- 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 occurs
- javax.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 occurs
- javax.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 occurs
- javax.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 occurs
- javax.servlet.ServletException - if a servlet-specified error occurs
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