atg.droplet
Class Switch

java.lang.Object
  extended by atg.nucleus.logging.VariableArgumentApplicationLoggingImpl
      extended by atg.nucleus.GenericService
          extended by atg.nucleus.TimedOperationService
              extended by atg.nucleus.servlet.ServletService
                  extended by atg.nucleus.servlet.HttpServletService
                      extended by atg.servlet.DynamoServlet
                          extended by atg.droplet.Switch
All Implemented Interfaces:
NameContextBindingListener, NameContextElement, NameResolver, AdminableService, ApplicationLogging, atg.nucleus.logging.ApplicationLoggingSender, atg.nucleus.logging.TraceApplicationLogging, VariableArgumentApplicationLogging, ComponentNameResolver, Service, ServiceListener, ParameterServlet, java.util.EventListener, javax.servlet.Servlet

public class Switch
extends DynamoServlet

The Switch conditionally servlet renders one of its parameters based on the value of its value parameter. It takes as parameters:

value
The value of the switch. The switch value is turned into a string and used as the name of the parameter to render. For example, if the switch's value parameter is a boolean that is true, it renders the value of its "true" parameter.
value's value
The value of the "value", converted to a String, is used as the name of the parameter to render for this iteration. This parameter must be locally defined in the droplet invocation.
unset
The value to render if the value parameter is not set. This parameter must be locally defined in the droplet invocation.
default
the parameter to render if the switch's value parameter is not defined or its value as a String does not match a parameter to the switch. This parameter must be defined in the droplet invocation.


Field Summary
static java.lang.String CLASS_VERSION
           
static ParameterName DEFAULT
           
static ParameterName UNSET
           
static ParameterName VALUE
           
 
Fields inherited from class atg.servlet.DynamoServlet
mAllowCleanupRequest, mParameters
 
Fields inherited from class atg.nucleus.servlet.ServletService
SERVLET_INFO_KEY
 
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
Switch()
           
 
Method Summary
 void service(DynamoHttpServletRequest pReq, DynamoHttpServletResponse pRes)
          Render the switch
 
Methods inherited from class atg.servlet.DynamoServlet
doDelete, doGet, doPost, doPut, getParameter, getParameters, getServletContext, service, service, setParameter
 
Methods inherited from class atg.nucleus.servlet.ServletService
destroy, getServletConfig, getServletInfo, init, setServletInfo
 
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, getLoggingForVlogging, getLogListenerCount, getLogListeners, getName, getNameContext, getNucleus, getRoot, getServiceConfiguration, getServiceInfo, 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, setLoggingDebug, setLoggingError, setLoggingInfo, setLoggingTrace, setLoggingWarning, setNucleus, setServiceInfo, startService, stopService
 
Methods inherited from class atg.nucleus.logging.VariableArgumentApplicationLoggingImpl
vlogDebug, vlogDebug, vlogDebug, vlogDebug, 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

VALUE

public static final ParameterName VALUE

DEFAULT

public static final ParameterName DEFAULT

UNSET

public static final ParameterName UNSET
Constructor Detail

Switch

public Switch()
Method Detail

service

public void service(DynamoHttpServletRequest pReq,
                    DynamoHttpServletResponse pRes)
             throws javax.servlet.ServletException,
                    java.io.IOException
Render the switch

Overrides:
service in class DynamoServlet
Parameters:
pReq - the request to be processed
pRes - the response object for this request
Throws:
javax.servlet.ServletException - an application specific error occurred processing this request
java.io.IOException - an error occurred reading data from the request or writing data to the response.