atg.servlet
Class BrowserTyper

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

All Implemented Interfaces:

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

public class BrowserTyper
extends DynamoServlet

This service allows you to determine the capabilities of a particular browser. Browsers are identified by the user-agent header field in the request. The BrowserTyper manages a list of BrowserTypes - each of which has a name that identifies it and a list of patterns for matching user-agent fields.

This class takes a single property which is a list of BrowserType.

Field Summary

static java.lang.String

CLASS_VERSION Class version string

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

BrowserTyper()

Method Summary

BrowserType[]	getBrowserTypes() Returns the value of the BrowserTypes property
static boolean	isBrowserType(BrowserType pType, java.lang.String pUserAgent) Returns true if the user agent matches the browser type.
boolean	isBrowserType(java.lang.String pType, java.lang.String pUserAgent) Returns true if this user agent is a member of the type specified
void	service(DynamoHttpServletRequest pRequest, DynamoHttpServletResponse pResponse) Runs through all the BrowserTypes and informs the user what features they support
void	setBrowserTypes(BrowserType[] pTypes) Sets the list of BrowserTypes for this component

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, 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

Class version string

Constructor Detail

BrowserTyper

public BrowserTyper()

Method Detail

service

public void service(DynamoHttpServletRequest pRequest,
                    DynamoHttpServletResponse pResponse)
             throws javax.servlet.ServletException,
                    java.io.IOException

Runs through all the BrowserTypes and informs the user what features they support

Overrides:

service in class DynamoServlet

Parameters:

pRequest - the request to be processed

pResponse - 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.

isBrowserType

public boolean isBrowserType(java.lang.String pType,
                             java.lang.String pUserAgent)

Returns true if this user agent is a member of the type specified

Throws:

java.util.NoSuchElementException - if the type specified is not a recognized browser type.

isBrowserType

public static boolean isBrowserType(BrowserType pType,
                                    java.lang.String pUserAgent)

Returns true if the user agent matches the browser type.

Throws:

java.util.NoSuchElementException - if the type specified does not have any matching patterns.

setBrowserTypes

public void setBrowserTypes(BrowserType[] pTypes)

Sets the list of BrowserTypes for this component

getBrowserTypes

public BrowserType[] getBrowserTypes()

Returns the value of the BrowserTypes property