atg.nucleus.servlet
Class ServletService

java.lang.Object
  atg.nucleus.logging.VariableArgumentApplicationLoggingImpl
      atg.nucleus.GenericService
          atg.nucleus.TimedOperationService
              atg.nucleus.servlet.ServletService

All Implemented Interfaces:

atg.naming.AbsoluteNameable, NameContextBindingListener, NameContextElement, atg.naming.NameContextParentable, NameResolver, AdminableService, atg.nucleus.Configured, ApplicationLogging, atg.nucleus.logging.ApplicationLoggingSender, atg.nucleus.logging.TraceApplicationLogging, VariableArgumentApplicationLogging, ComponentNameResolver, Service, ServiceListener, java.util.EventListener, javax.servlet.Servlet

Direct Known Subclasses:

HttpServletService

public abstract class ServletService
extends TimedOperationService
implements javax.servlet.Servlet

A base class implementation of the Nucleus Service and the Java Servlet interfaces.

Field Summary

static java.lang.String	CLASS_VERSION Class version string
static java.lang.String	SERVLET_INFO_KEY Should be used as a key to retrieve the servletInfo property from ResourceBundles

Fields inherited from class atg.nucleus.GenericService

SERVICE_INFO_KEY

Fields inherited from interface atg.nucleus.logging.TraceApplicationLogging

DEFAULT_LOG_TRACE_STATUS

Fields inherited from interface atg.nucleus.logging.ApplicationLogging

DEFAULT_LOG_DEBUG_STATUS, DEFAULT_LOG_ERROR_STATUS, DEFAULT_LOG_INFO_STATUS, DEFAULT_LOG_WARNING_STATUS

Constructor Summary

ServletService()

Method Summary

void	destroy() Destroys the servlet and cleans up whatever resources are being held.
javax.servlet.ServletConfig	getServletConfig() Returns the configuration for this servlet.
java.lang.String	getServletInfo() Returns the information string for this servlet
void	init(javax.servlet.ServletConfig pConfig) Initializes the servlet.
abstract void	service(javax.servlet.ServletRequest pRequest, javax.servlet.ServletResponse pResponse) Services a single request from the client.
void	setServletInfo(java.lang.String pServletInfo) Sets the information string for this servlet

Methods inherited from class atg.nucleus.TimedOperationService

getAverageRequestHandlingTime, getHandledRequestCount, getRequestStartTime, getTotalRequestHandlingTime, isKeepingStatistics, notifyHandledRequest, resetStatistics, setKeepingStatistics

Methods inherited from class atg.nucleus.GenericService

addLogListener, createAdminServlet, doStartService, doStopService, getAbsoluteName, getAdminServlet, getAdminServletOutputStreamEncoding, getLoggingForVlogging, getLogListenerCount, getLogListeners, getName, getNameContext, getNucleus, getRoot, getServiceConfiguration, getServiceInfo, isAdminServletUseServletOutputStream, isLoggingDebug, isLoggingError, isLoggingInfo, isLoggingTrace, isLoggingWarning, isRunning, logDebug, logDebug, logDebug, logError, logError, logError, logInfo, logInfo, logInfo, logTrace, logTrace, logTrace, logWarning, logWarning, logWarning, nameContextElementBound, nameContextElementUnbound, removeLogListener, reResolveThis, resolveName, resolveName, resolveName, resolveName, sendLogEvent, setAdminServletOutputStreamEncoding, setAdminServletUseServletOutputStream, setLoggingDebug, setLoggingError, setLoggingInfo, setLoggingTrace, setLoggingWarning, setNucleus, setServiceInfo, startService, stopService

Methods inherited from class atg.nucleus.logging.VariableArgumentApplicationLoggingImpl

vlogDebug, vlogDebug, vlogDebug, vlogDebug, vlogDebugTrace, vlogError, vlogError, vlogError, vlogError, vlogInfo, vlogInfo, vlogInfo, vlogInfo, vlogTrace, vlogTrace, vlogTrace, vlogTrace, vlogWarning, vlogWarning, vlogWarning, vlogWarning

Methods inherited from class java.lang.Object

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

Field Detail

CLASS_VERSION

public static java.lang.String CLASS_VERSION

Class version string

SERVLET_INFO_KEY

public static final java.lang.String SERVLET_INFO_KEY

Should be used as a key to retrieve the servletInfo property from ResourceBundles

See Also:

Constant Field Values

Constructor Detail

ServletService

public ServletService()

Method Detail

init

public void init(javax.servlet.ServletConfig pConfig)
          throws javax.servlet.ServletException

Initializes the servlet. This is called automatically by the system when the servlet is first loaded.

Specified by:

init in interface javax.servlet.Servlet

Parameters:

pServletConfig - servlet configuration information

Throws:

javax.servlet.ServletException - if a servlet exception has occurred

getServletConfig

public javax.servlet.ServletConfig getServletConfig()

Returns the configuration for this servlet.

Specified by:

getServletConfig in interface javax.servlet.Servlet

service

public abstract void service(javax.servlet.ServletRequest pRequest,
                             javax.servlet.ServletResponse pResponse)
                      throws javax.servlet.ServletException,
                             java.io.IOException

Services a single request from the client.

Specified by:

service in interface javax.servlet.Servlet

Parameters:

pRequest - the servlet request

pResponse - the servlet response

Throws:

javax.servlet.ServletException - if a servlet exception has occurred

java.io.IOException - if an I/O exception has occurred

getServletInfo

public java.lang.String getServletInfo()

Returns the information string for this servlet

Specified by:

getServletInfo in interface javax.servlet.Servlet

setServletInfo

public void setServletInfo(java.lang.String pServletInfo)

Sets the information string for this servlet

destroy

public void destroy()

Destroys the servlet and cleans up whatever resources are being held.

Specified by:

destroy in interface javax.servlet.Servlet