org.apache.jasper.servlet
public class JspServlet extends javax.servlet.http.HttpServlet implements PeriodicEventListener
Constructor and Description |
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JspServlet() |
Modifier and Type | Method and Description |
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void |
destroy()
Called by the servlet container to indicate to a servlet that the
servlet is being taken out of service.
|
int |
getJspCount()
Returns the number of JSPs for which JspServletWrappers exist, i.e.,
the number of JSPs that have been loaded into the webapp with which
this JspServlet is associated.
|
int |
getJspReloadCount()
Gets the number of JSPs that have been reloaded.
|
void |
init(javax.servlet.ServletConfig config)
Called by the servlet container to indicate to a servlet that the
servlet is being placed into service.
|
void |
periodicEvent()
Execute a periodic task, such as reloading, etc.
|
void |
service(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
Receives standard HTTP requests from the public
service method and dispatches
them to the do XXX methods defined in
this class. |
void |
setJspReloadCount(int count)
Resets the JSP reload counter.
|
doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service
public void init(javax.servlet.ServletConfig config) throws javax.servlet.ServletException
javax.servlet.GenericServlet
Servlet.init(javax.servlet.ServletConfig)
.
This implementation stores the ServletConfig
object it receives from the servlet container for later use.
When overriding this form of the method, call
super.init(config)
.
init
in interface javax.servlet.Servlet
init
in class javax.servlet.GenericServlet
config
- the ServletConfig
object
that contains configutation
information for this servletjavax.servlet.ServletException
- if an exception occurs that
interrupts the servlet's normal
operationUnavailableException
public int getJspCount()
This info may be used for monitoring purposes.
public void setJspReloadCount(int count)
count
- Value to which to reset the JSP reload counterpublic int getJspReloadCount()
This info may be used for monitoring purposes.
public void service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, java.io.IOException
javax.servlet.http.HttpServlet
service
method and dispatches
them to the do
XXX methods defined in
this class. This method is an HTTP-specific version of the
Servlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
method. There's no
need to override this method.service
in class javax.servlet.http.HttpServlet
request
- the HttpServletRequest
object that
contains the request the client made of
the servletresponse
- the HttpServletResponse
object that
contains the response the servlet returns
to the clientjavax.servlet.ServletException
- if the HTTP request
cannot be handledjava.io.IOException
- if an input or output error occurs
while the servlet is handling the
HTTP requestServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
public void destroy()
javax.servlet.GenericServlet
Servlet.destroy()
.destroy
in interface javax.servlet.Servlet
destroy
in class javax.servlet.GenericServlet
public void periodicEvent()
PeriodicEventListener
periodicEvent
in interface PeriodicEventListener
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