ERXApplication (Project Wonder Reference Documentation)

java.lang.Object
- com.webobjects.appserver.WOApplication
- - er.extensions.appserver.ajax.ERXAjaxApplication
  - - er.extensions.appserver.ERXApplication

All Implemented Interfaces:: WOApplicationMBean, NSKeyValueCoding, NSKeyValueCoding.ErrorHandling, NSKeyValueCodingAdditions, ERXGracefulShutdown.GracefulApplication

Direct Known Subclasses:: CayenneApplication, ERXMainRunner, ERXServletApplication

public abstract class ERXApplication
extends ERXAjaxApplication
implements ERXGracefulShutdown.GracefulApplication

ERXApplication is the abstract superclass of WebObjects applications built with the ER frameworks. Useful enhancements include the ability to change the deployed name of the application, support for automatic application restarting at given intervals and more context information when handling exceptions.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`ERXApplication.JarChecker` Utility class to track down duplicate items in the class path.
`static class`	`ERXApplication.Loader` Responsible for classpath munging and ensuring all bundles are loaded

Nested classes/interfaces inherited from class er.extensions.appserver.ajax.ERXAjaxApplication
ERXAjaxApplication.ERXAjaxResponseDelegate

Nested classes/interfaces inherited from class com.webobjects.appserver.WOApplication
WOApplication._EventLoggingEnabler, WOApplication.Event, WOApplication.TimeoutTask

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions
NSKeyValueCodingAdditions.DefaultImplementation, NSKeyValueCodingAdditions.Utility

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCoding
NSKeyValueCoding._BooleanFieldBinding, NSKeyValueCoding._BooleanMethodBinding, NSKeyValueCoding._FieldBinding, NSKeyValueCoding._ForwardingBinding, NSKeyValueCoding._KeyBinding, NSKeyValueCoding._KeyBindingCreation, NSKeyValueCoding._MethodBinding, NSKeyValueCoding._NumberFieldBinding, NSKeyValueCoding._NumberMethodBinding, NSKeyValueCoding._ReflectionKeyBindingCreation, NSKeyValueCoding.ErrorHandling, NSKeyValueCoding.MapImplementation, NSKeyValueCoding.Null<T>, NSKeyValueCoding.UnknownKeyException, NSKeyValueCoding.ValueAccessor

Field Summary

Fields
Modifier and Type	Field and Description
`protected static ERXFormatterFactory`	`_formatterFactory`
`protected boolean`	`_initializedAdaptors` Tracks whether or not _addAdditionalAdaptors has been called yet.
`protected WOTimer`	`_killTimer`
`protected BigDecimal`	`_memoryLowThreshold` Holds the value of the property er.extensions.ERXApplication.memoryLowThreshold
`protected BigDecimal`	`_memoryStarvedThreshold` Holds the value of the property er.extensions.ERXApplication.memoryStarvedThreshold
`protected String`	`_replaceApplicationPathPattern` The path rewriting pattern to match (@see _rewriteURL)
`protected String`	`_replaceApplicationPathReplace` The path rewriting replacement to apply to the matched pattern (@see _rewriteURL)
`protected Boolean`	`_responseCompressionEnabled`
`protected NSSet<String>`	`_responseCompressionTypes`
`protected String`	`_sslHost` The SSL host used by this application.
`protected Integer`	`_sslPort` The SSL port used by this application.
`protected NSMutableArray<String>`	`_streamingRequestHandlerKeys` improved streaming support
`protected Boolean`	`_useSessionStoreDeadlockDetection` use the redirect feature
`static String`	`AllBundlesLoadedNotification` Notification to post when all bundles were loaded but before their principal was called
`static String`	`ApplicationDidCreateNotification` Notification to post when all bundles were loaded but before their principal was called
`static String`	`ApplicationDidFinishInitializationNotification` Notification to post when all application initialization processes are complete (including migrations)
`static String`	`ApplicationWillTerminateNotification` Notification to get posted when terminate() is called.
`static String`	`AppShouldExitOnOutOfMemoryError` Property to control whether to exit on an OutOfMemoryError.
`static org.apache.log4j.Logger`	`log` logging support
`static String`	`LowMemoryNotification` Notification to get posted when we get an OutOfMemoryError or when memory passes the low memory threshold set in er.extensions.ERXApplication.memoryLowThreshold.
`static String`	`LowMemoryResolvedNotification` Notification to get posted when we have recovered from a LowMemory condition.
`protected static NSDictionary`	`propertiesFromArgv`
`static org.apache.log4j.Logger`	`requestHandlingLog` request logging support
`static org.apache.log4j.Logger`	`startupLog` startup logging support
`static String`	`StarvedMemoryNotification` Notification to get posted when we are on the brink of running out of memory.
`static String`	`StarvedMemoryResolvedNotification` Notification to get posted when we have recovered from a StarvedMemory condition.
`static org.apache.log4j.Logger`	`statsLog` statistic logging support
`protected Boolean`	`useComponentActionRedirection` use the redirect feature

Fields inherited from class er.extensions.appserver.ajax.ERXAjaxApplication
KEY_AJAX_SUBMIT_BUTTON, KEY_PARTIAL_FORM_SENDER_ID, KEY_REPLACED, KEY_UPDATE_CONTAINER_ID

Fields inherited from class com.webobjects.appserver.WOApplication
_adminRequestHandlerKey, _cgiAdaptorURLParsed, _classPathURLs, _launchServices, _terminating, _TheLastApplicationAccessTime, _unsetHost, _wasMainInvoked, ApplicationDidDispatchRequestNotification, ApplicationDidFinishLaunchingNotification, ApplicationWillDispatchRequestNotification, ApplicationWillFinishLaunchingNotification, CGIAdaptorURLProperty, DirectoryAliasProperty, DocumentRootProperty

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding.ErrorHandling
_CLASS

Fields inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions
_CLASS, _KeyPathSeparatorChar, KeyPathSeparator

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding
NullValue

Constructor Summary

Constructors
Constructor and Description

ERXApplication()
The ERXApplication constructor.

Constructors
Constructor and Description
`ERXApplication()` The ERXApplication constructor.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`protected void`	`_addAdditionalAdaptors(NSMutableArray<NSDictionary<String,Object>> additionalAdaptors)` Injects additional adaptors into the WOAdditionalAdaptors setting.
`com.webobjects.appserver._private.WOComponentDefinition`	`_componentDefinition(String s, NSArray nsarray)` Bugfix for WO component loading.
`protected void`	`_debugValueForDeclarationNamed(WOComponent component, String verb, String aDeclarationName, String aDeclarationType, String aBindingName, String anAssociationDescription, Object aValue)`
`protected static boolean`	`_defaultIsDevelopmentMode()` Returns whether or not this application is running in development-mode.
`static void`	`_endRequest()` Cleans up the current thread after a request is complete.
`String`	`_newLocationForRequest(WORequest aRequest)` Called, for example, when refuse new sessions is enabled and the request contains an expired session.
`String`	`_rewriteResourceURL(String url, com.webobjects.appserver._private.WODeployedBundle bundle)` This method is called by ERXResourceManager and provides the application a hook to rewrite generated URLs for resources.
`String`	`_rewriteURL(String url)` This method is called by ERXWOContext and provides the application a hook to rewrite generated URLs.
`void`	`_setSslHost(String sslHost)` Sets an SSL host override.
`void`	`_setSslPort(int sslPort)` Sets an SSL port override (called back by the ERXSecureAdaptor)
`static void`	`_startRequest()` Initializes the current thread for a request.
`String[]`	`adaptorExtensions()` Override default implementation that returns {".dll", ".exe"} and therefor prohibits IIS as WebServer.
`WOAdaptor`	`adaptorWithName(String aClassName, NSDictionary<String,Object> anArgsDictionary)`
`void`	`addBalancerRouteCookie(WOContext context)`
`void`	`addBalancerRouteCookieByNotification(NSNotification notification)`
`NSArray<NSDictionary<String,Object>>`	`additionalAdaptors()` Returns the additionalAdaptors, but calls _addAdditionalAdaptors to give the runtime an opportunity to programmatically force adaptors into the list.
`void`	`appendToResponse(WOResponse response, WOContext context)` Overridden to allow for redirected responses.
`protected void`	`checkMemory()` Checks if the free memory is less than the threshold given in `er.extensions.ERXApplication.memoryStarvedThreshold` (should be set to around 0.90 meaning 90% of total memory or 100 meaning 100 MB of minimal available memory) and if it is greater start to refuse new sessions until more memory becomes available.
`protected boolean`	`checkMemory(BigDecimal memoryThreshold, boolean attemptGC)`
`void`	`clearDebugEnabledForAllComponents()` Turns off binding debugging for all components.
`void`	`configureStatisticsLogging()` Configures the statistics logging for a given application.
`NSKeyValueCodingAdditions`	`constants()` Makes ERXConstants available for binding in the UI.
`WOContext`	`createContextForRequest(WORequest request)` When a context is created we push it into thread local storage.
`ERXRequest`	`createRequest(String aMethod, String aURL, String anHTTPVersion, Map<String,? extends List<String>> someHeaders, NSData aContent, Map<String,Object> someInfo)`
`WOResourceManager`	`createResourceManager()`
`WOResponse`	`createResponseInContext(WOContext context)`
`WOSession`	`createSessionForRequest(WORequest worequest)` Overridden to check the sessions
`boolean`	`debugEnabledForComponent(String componentName)` Returns whether or not binding debugging is enabled for the given component
`ERXDelayedRequestHandler`	`delayedRequestHandler()` Returns the delayedRequestHandler, if any is registered.
`protected void`	`didCreateApplication()`
`void`	`didFinishLaunching()` Called when the application posts `WOApplication.ApplicationDidFinishLaunchingNotification`.
`void`	`didFinishLaunching(NSNotification n)` Notification method called when the application posts the notification `WOApplication.ApplicationDidFinishLaunchingNotification`.
`String`	`directConnectURL()` Returns the directConnecURL, optionally rewritten.
`WOResponse`	`dispatchRequest(WORequest request)` Overridden to allow for redirected responses and null the thread local storage.
`WOResponse`	`dispatchRequestImmediately(WORequest request)` Dispatches the request without checking for the delayedRequestHandler()
`protected static boolean`	`enableERXShutdownHook()`
`static String`	`erAjaxRequestHandlerKey()` Deprecated. use `WOApplication.ajaxRequestHandlerKey()` instead
`static ERXApplication`	`erxApplication()` The ERXApplication singleton.
`NSMutableDictionary`	`extraInformationForExceptionInContext(Exception e, WOContext context)` Puts together a dictionary with a bunch of useful information relative to the current state when the exception occurred.
`void`	`finishInitialization()` Called when the application posts `WOApplication.ApplicationWillFinishLaunchingNotification`.
`void`	`finishInitialization(NSNotification n)` Notification method called when the application posts the notification `WOApplication.ApplicationWillFinishLaunchingNotification`.
`ERXFormatterFactory`	`formatterFactory()` Getting formatters into KVC: bind to `application.formatterFactory.(60/#,##0.00)`
`WOResponse`	`genericHandleException(Exception exception, WOContext context)` Standard exception page.
`void`	`gracefulTerminate()` Override to perform any last minute cleanup before the application terminates.
`WOResponse`	`handleActionRequestError(WORequest aRequest, Exception exception, String reason, WORequestHandler aHandler, String actionClassName, String actionName, Class actionClass, WOAction actionInstance)` Workaround for WO 5.2 DirectAction lock-ups.
`WOResponse`	`handleException(Exception exception, WOContext context)` Logs extra information about the current state.
`void`	`handlePotentiallyFatalException(Exception exception)` Handles the potentially fatal OutOfMemoryError by quitting the application ASAP.
`void`	`installPatches()` Installs several bugfixes and enhancements to WODynamicElements.
`static WOComponent`	`instantiatePage(String pageName)` Used to instantiate a WOComponent when no context is available, typically outside of a session
`WOActionResults`	`invokeAction(WORequest request, WOContext context)` Overridden to allow for redirected responses.
`boolean`	`isDeployedAsServlet()` This heuristic to determine if an application is deployed as servlet relays on the fact, that contextClassName() is set WOServletContext or ERXWOServletContext
`boolean`	`isDevelopmentMode()` Returns whether or not this application is running in development-mode.
`static boolean`	`isDevelopmentModeSafe()` Returns whether or not this application is in development mode.
`static boolean`	`isInRequest()` Returns true if the current thread is dispatching a request.
`boolean`	`isRefusingNewSessions()` Overridden to return the super value OR true if the app is memory starved.
`boolean`	`isStreamingRequestHandlerKey(String s)`
`void`	`killInstance()` Killing the instance will log a 'Forcing exit' message and then call `System.exit(1)`
`void`	`logSetValueForDeclarationNamed(String aDeclarationName, String aDeclarationType, String aBindingName, String anAssociationDescription, Object aValue)` Little bit better binding debug output than the original.
`void`	`logTakeValueForDeclarationNamed(String aDeclarationName, String aDeclarationType, String aBindingName, String anAssociationDescription, Object aValue)` Little bit better binding debug output than the original.
`static void`	`main(String[] argv, Class applicationClass)` Called when the application starts up and saves the command line arguments for `ERXConfigurationManager`.
`protected void`	`migrationsDidRun(ERXMigrator migrator)` Called after migrations finish running.
`protected void`	`migrationsWillRun(ERXMigrator migrator)` Called prior to migrations running.
`ERXMigrator`	`migrator()` Returns an ERXMigrator with the lock owner name "appname-instancenumber".
`String`	`name()` Adds the ability to completely change the applications name by setting the System property ERApplicationName.
`String`	`nameSuffix()` The name suffix is appended to the current name of the application.
`<T extends WOComponent> T`	`pageWithName(Class<T> componentClass)` Calls pageWithName with ERXWOContext.currentContext() for the current thread.
`<T extends WOComponent> T`	`pageWithName(Class<T> componentClass, WOContext context)` Returns the component for the given class without having to cast.
`String`	`publicHost()`
`String`	`rawName()` This method returns `WOApplication`'s `name` method.
`void`	`refuseNewSessions(boolean value)` Overridden to fix that direct connect apps can't refuse new sessions.
`protected boolean`	`refuseSessionsOnStarvedMemory()` Override and return false if you do not want sessions to be refused when memory is starved.
`void`	`registerStreamingRequestHandlerKey(String s)`
`WOResponse`	`reportException(Throwable exception, WOContext context, NSDictionary extraInfo)` Reports an exception.
`boolean`	`responseCompressionEnabled()` checks the value of `er.extensions.ERXApplication.responseCompressionEnabled` and if true turns on response compression by gzip
`NSSet<String>`	`responseCompressionTypes()` checks the value of `er.extensions.ERXApplication.responseCompressionTypes` for mime types that allow response compression in addition to text/* types.
`WOSession`	`restoreSessionWithID(String sessionID, WOContext wocontext)` Overridden to check the sessions
`boolean`	`rewriteDirectConnectURL()` Returns whether or not to rewrite direct connect URLs.
`void`	`run()` Adds support for automatic application cycling.
`void`	`saveSessionForContext(WOContext wocontext)` Overridden to check the sessions
`Number`	`sessionTimeOutInMinutes()`
`void`	`setDebugEnabledForComponent(boolean debugEnabled, String componentName)` Turns on/off binding debugging for the given component.
`void`	`setDefaultEncoding(String encoding)` Set the default encoding of the app (message encodings)
`static void`	`setup(String[] argv)` Called prior to actually initializing the app.
`boolean`	`sslEnabled()` Returns whether or not DirectConnect SSL should be enabled.
`String`	`sslHost()` Returns the host name that will be used to bind the SSL socket to (defaults to host()).
`int`	`sslPort()` Returns the SSL port that will be used for DirectConnect SSL (defaults to 443).
`void`	`startRefusingSessions()` Stops the application from handling any new requests.
`void`	`terminate()` Sends out a ApplicationWillTerminateNotification before actually starting to terminate.
`boolean`	`useComponentActionRedirection()` Set the `er.extensions.ERXComponentActionRedirector.enabled=true` property to actually the redirect feature.
`boolean`	`useSessionStoreDeadlockDetection()` Deadlock in session-store detection.

Methods inherited from class er.extensions.appserver.ajax.ERXAjaxApplication
ajaxSubmitButtonName, cleanUpHeaders, enableShouldNotStorePage, forceStorePage, isAjaxReplacement, isAjaxRequest, isAjaxSubmit, isAjaxUpdate, partialFormSenderID, setForceStorePage, setResponseDelegate, shouldIgnoreResults, shouldNotStorePage, shouldNotStorePage, takeValuesFromRequest

Methods inherited from class com.webobjects.appserver.WOApplication
_addToExpectedLanguages, _allowsCacheControlHeader, _checksForSpecialHeaders, _componentDefinitionFromClassNamed, _debugString, _discountTerminatedSession, _expectedLanguages, _finishInitializingSession, _initializeSessionInContext, _isDebuggingEnabled, _isDomesticSupportedDevelopmentPlatform, _isForeignSupportedDevelopmentPlatform, _isPageRecreationEnabled, _isSupportedDevelopmentPlatform, _lockDefaultEditingContext, _openInitialURL, _parseCGIAdaptorURL, _quitTimer, _rapidTurnaroundActiveForAnyProject, _removeComponentDefinitionCacheContents, _runLoop, _sessionClass, _setAllowsCacheControlHeader, _setChecksForSpecialHeaders, _setHost, _setHostAddress, _setLifebeatDestinationPort, _setLockDefaultEditingContext, _terminateFromMonitor, _terminateOrResetTimer, activeSessionsCount, adaptor, adaptorName, adaptorPath, adaptors, adaptorsDispatchRequestsConcurrently, ajaxRequestHandlerKey, allowsConcurrentRequestHandling, application, applicationBaseURL, applicationExtension, associationFactory, associationFactoryRegistry, autoOpenClientApplication, autoOpenInBrowser, awake, baseURL, canAccessFieldsDirectly, cgiAdaptorURL, combinedComponentPathURL, componentRequestHandlerKey, contextClassName, createDefaultAssociationFactoryRegistry, createDefaultNamespaceProvider, debugString, defaultAdaptor, defaultRequestHandler, defaultRequestHandlerClassName, defaultUndoStackLimit, directActionRequestHandlerKey, documentRoot, dynamicElementWithName, frameworksBaseURL, getAdaptorsDispatchRequestsConcurrently, getAdditionalAdaptors, getAgentID, getAllowsConcurrentRequestHandling, getApplicationBaseURL, getApplicationExtension, getAutoOpenClientApplication, getBaseURL, getCGIAdaptorURL, getClassPaths, getComponentRequestHandlerKey, getDefaultAdaptor, getDefaultUndoStackLimit, getDirectConnectURL, getFrameworkVersions, getHost, getHostAddress, getIncludeCommentsInResponses, getIsCachingEnabled, getIsMonitorEnabled, getIsPageRefreshOnBacktrackEnabled, getIsRefusingNewSessions, getIsTerminating, getJMXDomain, getLifebeatDestinationPort, getLifebeatInterval, getListenQueueSize, getMaxSocketIdleTime, getMBeanServer, getMinimumActiveSessionsCount, getName, getOutputPath, getPageCacheSize, getPageFragmentCacheSize, getPort, getServletConnectURL, getSessionTimeOut, getTimeOut, getWebObjectsVersion, getWebserverConnectURL, getWorkerThreadCountMax, getWorkerThreadCountMin, handleMalformedCookieString, handlePageRestorationErrorInContext, handleQueryWithUnboundKey, handlerForRequest, handleSessionCreationErrorInContext, handleSessionRestorationErrorInContext, handleTakeValueForUnboundKey, host, hostAddress, includeCommentsInResponses, instanceIdKey, isCachingEnabled, isConcurrentRequestHandlingEnabled, isDebuggingEnabled, isDirectConnectEnabled, isMonitorEnabled, isPageRefreshOnBacktrackEnabled, isTerminating, launchArguments, licensedRequestLimit, licensedRequestWindow, licensingAllowsMultipleInstances, licensingAllowsMultipleThreads, lifebeatDestinationPort, lifebeatEnabled, lifebeatInterval, listenQueueSize, loadFrameworks, lock, logString, main, maxSocketIdleTime, minimumActiveSessionsCount, monitorEnabled, monitorHost, monitoringEnabled, namespaceProvider, newDynamicURL, newDynamicURL, number, outputPath, pageCacheSize, pageFragmentCacheSize, pageWithName, path, permanentPageCacheSize, port, primeApplication, primeApplication, printsHTMLParserDiagnostics, projectSearchPath, recordingPath, registeredRequestHandlerKeys, registerMBean, registerMBean, registerRequestHandler, removeRequestHandlerForKey, requestHandlerForKey, requestHandlingLock, resourceManager, resourceRequestHandlerKey, responseForComponentWithName, responseForDirectActionWithNameAndClass, servletConnectURL, sessionIdKey, sessionStore, sessionStoreClassName, sessionTimeOut, setAdaptor, setAdditionalAdaptors, setAllowsConcurrentRequestHandling, setApplicationBaseURL, setAutoOpenClientApplication, setAutoOpenInBrowser, setCachingEnabled, setCGIAdaptorURL, setComponentRequestHandlerKey, setContextClassName, setDefaultRequestHandler, setDefaultUndoStackLimit, setDirectActionRequestHandlerKey, setDirectConnectEnabled, setFrameworksBaseURL, setIncludeCommentsInResponses, setJMXDomain, setListenQueueSize, setLoadFrameworks, setMaxSocketIdleTime, setMinimumActiveSessionsCount, setMonitorEnabled, setMonitorHost, setNamespaceProvider, setPageCacheSize, setPageFragmentCacheSize, setPageRefreshOnBacktrackEnabled, setPermanentPageCacheSize, setPort, setPrintsHTMLParserDiagnostics, setProjectSearchPath, setRecordingPath, setResourceManager, setResourceRequestHandlerKey, setSessionStore, setSessionStoreClassName, setSessionTimeOut, setSMTPHost, setSocketCacheSize, setSocketMonitorSleepTime, setStatisticsStore, setTimeOut, setWebServiceRequestHandlerKey, setWorkerThreadCount, setWorkerThreadCountMax, setWorkerThreadCountMin, sharedEditingContext, shouldRestoreSessionOnCleanEntry, sleep, SMTPHost, socketCacheSize, socketMonitorSleepTime, statistics, statisticsStore, streamActionRequestHandlerKey, takeValueForKey, takeValueForKeyPath, terminateAfterTimeInterval, timeOut, toString, unableToSetNullForKey, unlock, unregisterMBean, validationFailedWithException, valueForKey, valueForKeyPath, wasMainInvoked, webserverConnectURL, webServiceRequestHandlerKey, workerThreadCount, workerThreadCountMax, workerThreadCountMin

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - log
```
public static final org.apache.log4j.Logger log
```
    logging support
  - requestHandlingLog
```
public static final org.apache.log4j.Logger requestHandlingLog
```
    request logging support
  - statsLog
```
public static final org.apache.log4j.Logger statsLog
```
    statistic logging support
  - startupLog
```
public static final org.apache.log4j.Logger startupLog
```
    startup logging support
  - LowMemoryNotification
```
public static final String LowMemoryNotification
```
    Notification to get posted when we get an OutOfMemoryError or when memory passes the low memory threshold set in er.extensions.ERXApplication.memoryLowThreshold. You should register your caching classes for this notification so you can release memory. Registration should happen at launch time.
    
    See Also:
    
    Constant Field Values
  - LowMemoryResolvedNotification
```
public static final String LowMemoryResolvedNotification
```
    Notification to get posted when we have recovered from a LowMemory condition.
    
    See Also:
    
    Constant Field Values
  - StarvedMemoryNotification
```
public static final String StarvedMemoryNotification
```
    Notification to get posted when we are on the brink of running out of memory. By default, sessions will begin to be refused when this happens as well.
    
    See Also:
    
    Constant Field Values
  - StarvedMemoryResolvedNotification
```
public static final String StarvedMemoryResolvedNotification
```
    Notification to get posted when we have recovered from a StarvedMemory condition.
    
    See Also:
    
    Constant Field Values
  - ApplicationWillTerminateNotification
```
public static final String ApplicationWillTerminateNotification
```
    Notification to get posted when terminate() is called.
    
    See Also:
    
    Constant Field Values
  - AppShouldExitOnOutOfMemoryError
```
public static final String AppShouldExitOnOutOfMemoryError
```
    Property to control whether to exit on an OutOfMemoryError.
    
    See Also:
    
    Constant Field Values
  - AllBundlesLoadedNotification
```
public static final String AllBundlesLoadedNotification
```
    Notification to post when all bundles were loaded but before their principal was called
    
    See Also:
    
    Constant Field Values
  - ApplicationDidCreateNotification
```
public static final String ApplicationDidCreateNotification
```
    Notification to post when all bundles were loaded but before their principal was called
    
    See Also:
    
    Constant Field Values
  - ApplicationDidFinishInitializationNotification
```
public static final String ApplicationDidFinishInitializationNotification
```
    Notification to post when all application initialization processes are complete (including migrations)
    
    See Also:
    
    Constant Field Values
  - propertiesFromArgv
```
protected static NSDictionary propertiesFromArgv
```
  - _memoryStarvedThreshold
```
protected BigDecimal _memoryStarvedThreshold
```
    Holds the value of the property er.extensions.ERXApplication.memoryStarvedThreshold
  - _memoryLowThreshold
```
protected BigDecimal _memoryLowThreshold
```
    Holds the value of the property er.extensions.ERXApplication.memoryLowThreshold
  - _replaceApplicationPathPattern
```
protected String _replaceApplicationPathPattern
```
    The path rewriting pattern to match (@see _rewriteURL)
  - _replaceApplicationPathReplace
```
protected String _replaceApplicationPathReplace
```
    The path rewriting replacement to apply to the matched pattern (@see _rewriteURL)
  - _sslHost
```
protected String _sslHost
```
    The SSL host used by this application.
  - _sslPort
```
protected Integer _sslPort
```
    The SSL port used by this application.
  - _initializedAdaptors
```
protected boolean _initializedAdaptors
```
    Tracks whether or not _addAdditionalAdaptors has been called yet.
  - _killTimer
```
protected WOTimer _killTimer
```
  - useComponentActionRedirection
```
protected Boolean useComponentActionRedirection
```
    use the redirect feature
  - _streamingRequestHandlerKeys
```
protected NSMutableArray<String> _streamingRequestHandlerKeys
```
    improved streaming support
  - _useSessionStoreDeadlockDetection
```
protected Boolean _useSessionStoreDeadlockDetection
```
    use the redirect feature
  - _formatterFactory
```
protected static final ERXFormatterFactory _formatterFactory
```
  - _responseCompressionEnabled
```
protected Boolean _responseCompressionEnabled
```
  - _responseCompressionTypes
```
protected NSSet<String> _responseCompressionTypes
```
- Constructor Detail
  - ERXApplication
```
public ERXApplication()
```
    The ERXApplication constructor.
- Method Detail
  - enableERXShutdownHook
```
protected static boolean enableERXShutdownHook()
```
  - main
```
public static void main(String[] argv,
                        Class applicationClass)
```
    Called when the application starts up and saves the command line arguments for ERXConfigurationManager.
    
    See Also:
    
    WOApplication.main(String[], Class)
  - isDeployedAsServlet
```
public boolean isDeployedAsServlet()
```
    This heuristic to determine if an application is deployed as servlet relays on the fact, that contextClassName() is set WOServletContext or ERXWOServletContext
    
    Returns:
    
    true if the application is deployed as servlet.
  - setup
```
public static void setup(String[] argv)
```
    Called prior to actually initializing the app. Defines framework load order, class path order, checks patches etc.
  - installPatches
```
public void installPatches()
```
    Installs several bugfixes and enhancements to WODynamicElements. Sets the Context class name to "er.extensions.ERXWOContext" if it is "WOContext". Patches ERXWOForm, ERXWOFileUpload, ERXWOText to be used instead of WOForm, WOFileUpload, WOText.
  - createResourceManager
```
public WOResourceManager createResourceManager()
```
    Overrides:
    
    createResourceManager in class WOApplication
  - _newLocationForRequest
```
public String _newLocationForRequest(WORequest aRequest)
```
    Called, for example, when refuse new sessions is enabled and the request contains an expired session. If mod_rewrite is being used we don't want the adaptor prefix being part of the redirect.
    
    Overrides:
    
    _newLocationForRequest in class WOApplication
    
    See Also:
    
    WOApplication._newLocationForRequest(com.webobjects.appserver.WORequest)
  - configureStatisticsLogging
```
public void configureStatisticsLogging()
```
    Configures the statistics logging for a given application. By default will log to a file <base log directory>/<WOApp Name>-<host>-<port>.log if the base log path is defined. The base log path is defined by the property er.extensions.ERXApplication.StatisticsBaseLogPath The default log rotation frequency is 24 hours, but can be changed by setting in milliseconds the property er.extensions.ERXApplication.StatisticsLogRotationFrequency
  - finishInitialization
```
public final void finishInitialization(NSNotification n)
```
    Notification method called when the application posts the notification WOApplication.ApplicationWillFinishLaunchingNotification. This method calls subclasses' finishInitialization(com.webobjects.foundation.NSNotification) method.
    
    Parameters:
    
    n - notification that is posted after the WOApplication has been constructed, but before the application is ready for accepting requests.
  - migrationsWillRun
```
protected void migrationsWillRun(ERXMigrator migrator)
```
    Called prior to migrations running.
    
    Parameters:
    
    migrator - the migrator that will be used
  - migrationsDidRun
```
protected void migrationsDidRun(ERXMigrator migrator)
```
    Called after migrations finish running.
    
    Parameters:
    
    migrator - the migrator that was used
  - didFinishLaunching
```
public final void didFinishLaunching(NSNotification n)
```
    Notification method called when the application posts the notification WOApplication.ApplicationDidFinishLaunchingNotification. This method calls subclasse's didFinishLaunching(com.webobjects.foundation.NSNotification) method.
    
    Parameters:
    
    n - notification that is posted after the WOApplication has finished launching and is ready for accepting requests.
  - finishInitialization
```
public void finishInitialization()
```
    Called when the application posts WOApplication.ApplicationWillFinishLaunchingNotification. Override this to perform application initialization. (optional)
  - didCreateApplication
```
protected void didCreateApplication()
```
  - didFinishLaunching
```
public void didFinishLaunching()
```
    Called when the application posts WOApplication.ApplicationDidFinishLaunchingNotification. Override this to perform application specific tasks after the application has been initialized. THis is a good spot to perform batch application tasks.
  - erxApplication
```
public static ERXApplication erxApplication()
```
    The ERXApplication singleton.
    
    Returns:
    
    returns the WOApplication.application() cast as an ERXApplication
  - run
```
public void run()
```
    Adds support for automatic application cycling. Applications can be configured to cycle in two ways:
    The first way is by setting the System property ERTimeToLive to the number of seconds (+ a random interval of 10 minutes) that the application should be up before terminating. Note that when the application's time to live is up it will quit calling the method killInstance.
    The second way is by setting the System property ERTimeToDie to the time in seconds after midnight when the app should be starting to refuse new sessions. In this case when the application starts to refuse new sessions it will also register a kill timer that will terminate the application between 0 minutes and 1:00 minutes.
    
    Overrides:
    
    run in class WOApplication
  - createRequest
```
public ERXRequest createRequest(String aMethod,
                                String aURL,
                                String anHTTPVersion,
                                Map<String,? extends List<String>> someHeaders,
                                NSData aContent,
                                Map<String,Object> someInfo)
```
    Overrides:
    
    createRequest in class WOApplication
  - instantiatePage
```
public static WOComponent instantiatePage(String pageName)
```
    Used to instantiate a WOComponent when no context is available, typically outside of a session
    
    Parameters:
    
    pageName - - The name of the WOComponent that must be instantiated.
    
    Returns:
    
    created WOComponent with the given name
  - startRefusingSessions
```
public void startRefusingSessions()
```
    Stops the application from handling any new requests. Will still handle requests from existing sessions.
  - _componentDefinition
```
public com.webobjects.appserver._private.WOComponentDefinition _componentDefinition(String s,
                                                                                    NSArray nsarray)
```
    Bugfix for WO component loading. It fixes:
    - when isCachingEnabled is ON, and you have a new browser language that hasn't been seen so far, the component gets re-read from the disk, which can wreak havoc if you overwrite your html/wod with a new version.
    - when caching enabled is OFF, and you make a change, you only see the change in the first browser that touches the page. You need to re-save if you want it seen in the second one.
    You need to set er.extensions.ERXApplication.fixCachingEnabled=false is you don't want it to load.
    Overrides:
    
    _componentDefinition in class WOApplication
    
    Author:
    
    ak
  - checkMemory
```
protected void checkMemory()
```
    Checks if the free memory is less than the threshold given in er.extensions.ERXApplication.memoryStarvedThreshold (should be set to around 0.90 meaning 90% of total memory or 100 meaning 100 MB of minimal available memory) and if it is greater start to refuse new sessions until more memory becomes available. This helps when the application is becoming unresponsive because it's more busy garbage collecting than processing requests. The default is to do nothing unless the property is set. This method is called on each request, but garbage collection will be done only every minute.
    
    Additionally, you can set er.extensions.ERXApplication.memoryLowThreshold, which you can set at a higher "warning" level, before the situation is critical.
    
    Both of these methods post notifications both at the start of the event as well as the end of the event (LowMemoryNotification/LowMemoryResolvedNotification and StarvedMemoryNotification and StarvedMemoryResolvedNotification).
    
    Author:
    
    ak
  - checkMemory
```
protected boolean checkMemory(BigDecimal memoryThreshold,
                              boolean attemptGC)
```
  - refuseSessionsOnStarvedMemory
```
protected boolean refuseSessionsOnStarvedMemory()
```
    Override and return false if you do not want sessions to be refused when memory is starved.
    
    Returns:
    
    whether or not sessions should be refused on starved memory
  - isRefusingNewSessions
```
public boolean isRefusingNewSessions()
```
    Overridden to return the super value OR true if the app is memory starved.
    
    Overrides:
    
    isRefusingNewSessions in class WOApplication
  - refuseNewSessions
```
public void refuseNewSessions(boolean value)
```
    Overridden to fix that direct connect apps can't refuse new sessions.
    
    Overrides:
    
    refuseNewSessions in class WOApplication
  - killInstance
```
public void killInstance()
```
    Killing the instance will log a 'Forcing exit' message and then call System.exit(1)
  - nameSuffix
```
public String nameSuffix()
```
    The name suffix is appended to the current name of the application. This adds the ability to add a useful suffix to differentiate between different sets of applications on the same machine.
    The name suffix is set via the System property ERApplicationNameSuffix. For example if the name of an application is Buyer and you want to have a training instance appear with the name BuyerTraining then you would set the ERApplicationNameSuffix to Training.
    
    Returns:
    
    the System property ERApplicationNameSuffix or ""
  - name
```
public String name()
```
    Adds the ability to completely change the applications name by setting the System property ERApplicationName. Will also append the nameSuffix if one is set.
    
    Overrides:
    
    name in class WOApplication
    
    Returns:
    
    the computed name of the application.
  - rawName
```
public String rawName()
```
    This method returns WOApplication's name method.
    
    Returns:
    
    the name of the application executable.
  - extraInformationForExceptionInContext
```
public NSMutableDictionary extraInformationForExceptionInContext(Exception e,
                                                                 WOContext context)
```
    Puts together a dictionary with a bunch of useful information relative to the current state when the exception occurred. Potentially added information:
    1. the current page name
    2. the current component
    3. the complete hierarchy of nested components
    4. the requested uri
    5. the D2W page configuration
    6. the previous page list (from the WOStatisticsStore)
    Also, in case the top-level exception was a EOGeneralAdaptorException, then you also get the failed ops and the sql exception.
    Parameters:
    
    e - exception
    
    context - the current context
    
    Returns:
    
    dictionary containing extra information for the current context.
  - reportException
```
public WOResponse reportException(Throwable exception,
                                  WOContext context,
                                  NSDictionary extraInfo)
```
    Reports an exception. This method only logs the error and could be overridden to return a valid error page.
    
    Parameters:
    
    exception - to be reported
    
    context - for the exception
    
    extraInfo - dictionary of extra information about what was happening when the exception was thrown.
    
    Returns:
    
    a valid response to display or null. In that case the superclasses handleException(Exception, WOContext) is called
  - handleActionRequestError
```
public WOResponse handleActionRequestError(WORequest aRequest,
                                           Exception exception,
                                           String reason,
                                           WORequestHandler aHandler,
                                           String actionClassName,
                                           String actionName,
                                           Class actionClass,
                                           WOAction actionInstance)
```
    Workaround for WO 5.2 DirectAction lock-ups. As the super-implementation is empty, it is fairly safe to override here to call the normal exception handling earlier than usual.
    
    Overrides:
    
    handleActionRequestError in class WOApplication
    
    See Also:
    
    WOApplication.handleActionRequestError(WORequest, Exception, String, WORequestHandler, String, String, Class, WOAction)
  - handleException
```
public WOResponse handleException(Exception exception,
                                  WOContext context)
```
    Logs extra information about the current state.
    
    Overrides:
    
    handleException in class WOApplication
    
    Parameters:
    
    exception - to be handled
    
    context - current context
    
    Returns:
    
    the WOResponse of the generated exception page.
  - genericHandleException
```
public WOResponse genericHandleException(Exception exception,
                                         WOContext context)
```
    Standard exception page. Also logs error to standard out.
    
    Parameters:
    
    exception - to be handled
    
    context - current context
    
    Returns:
    
    the WOResponse of the generic exception page.
  - handlePotentiallyFatalException
```
public void handlePotentiallyFatalException(Exception exception)
```
    Handles the potentially fatal OutOfMemoryError by quitting the application ASAP. Broken out into a separate method to make custom error handling easier, ie. generating your own error pages in production, etc.
    
    Parameters:
    
    exception - to check if it is a fatal exception.
  - useComponentActionRedirection
```
public boolean useComponentActionRedirection()
```
    Set the er.extensions.ERXComponentActionRedirector.enabled=true property to actually the redirect feature.
    
    Returns:
    
    flag if to use the redirect feature
  - invokeAction
```
public WOActionResults invokeAction(WORequest request,
                                    WOContext context)
```
    Overridden to allow for redirected responses.
    
    Overrides:
    
    invokeAction in class ERXAjaxApplication
    
    Parameters:
    
    request - object
    
    context - object
  - appendToResponse
```
public void appendToResponse(WOResponse response,
                             WOContext context)
```
    Overridden to allow for redirected responses.
    
    Overrides:
    
    appendToResponse in class WOApplication
    
    Parameters:
    
    response - object
    
    context - object
  - _startRequest
```
public static void _startRequest()
```
    Initializes the current thread for a request.
  - _endRequest
```
public static void _endRequest()
```
    Cleans up the current thread after a request is complete.
  - isInRequest
```
public static boolean isInRequest()
```
    Returns true if the current thread is dispatching a request.
    
    Returns:
    
    true if the current thread is dispatching a request
  - delayedRequestHandler
```
public ERXDelayedRequestHandler delayedRequestHandler()
```
    Returns the delayedRequestHandler, if any is registered.
  - dispatchRequest
```
public WOResponse dispatchRequest(WORequest request)
```
    Overridden to allow for redirected responses and null the thread local storage.
    
    Overrides:
    
    dispatchRequest in class WOApplication
    
    Parameters:
    
    request - object
    
    Returns:
    
    response
  - dispatchRequestImmediately
```
public WOResponse dispatchRequestImmediately(WORequest request)
```
    Dispatches the request without checking for the delayedRequestHandler()
    
    Parameters:
    
    request -
  - createContextForRequest
```
public WOContext createContextForRequest(WORequest request)
```
    When a context is created we push it into thread local storage. This handles the case for direct actions.
    
    Overrides:
    
    createContextForRequest in class WOApplication
    
    Parameters:
    
    request - the request
    
    Returns:
    
    the newly created context
  - createResponseInContext
```
public WOResponse createResponseInContext(WOContext context)
```
    Overrides:
    
    createResponseInContext in class WOApplication
  - gracefulTerminate
```
public void gracefulTerminate()
```
    Override to perform any last minute cleanup before the application terminates. See ERXGracefulShutdown for where this is called if signal handling is enabled. Default implementation calls terminate.
    
    Specified by:
    
    gracefulTerminate in interface ERXGracefulShutdown.GracefulApplication
  - registerStreamingRequestHandlerKey
```
public void registerStreamingRequestHandlerKey(String s)
```
  - isStreamingRequestHandlerKey
```
public boolean isStreamingRequestHandlerKey(String s)
```
  - useSessionStoreDeadlockDetection
```
public boolean useSessionStoreDeadlockDetection()
```
    Deadlock in session-store detection. Note that the detection only work in single-threaded mode, and is mostly useful to find cases when a session is checked out twice in a single RR-loop, which will lead to a session store lockup. Set the er.extensions.ERXApplication.useSessionStoreDeadlockDetection=true property to actually the this feature.
    
    Returns:
    
    flag if to use the this feature
  - isDevelopmentModeSafe
```
public static boolean isDevelopmentModeSafe()
```
    Returns whether or not this application is in development mode. This one is named "Safe" because it does not require you to be running an ERXApplication (and because you can't have a static and not-static method of the same name. bah). If you are using ERXApplication, this will call isDevelopmentMode on your application. If not, it will call ERXApplication_defaultIsDevelopmentMode() which checks for the system properties "er.extensions.ERXApplication.developmentMode" and/or "WOIDE".
    
    Returns:
    
    whether or not the current application is in development mode
  - _defaultIsDevelopmentMode
```
protected static boolean _defaultIsDevelopmentMode()
```
    Returns whether or not this application is running in development-mode. If you are using Xcode, you should add a WOIDE=Xcode setting to your launch parameters.
  - isDevelopmentMode
```
public boolean isDevelopmentMode()
```
    Returns whether or not this application is running in development-mode. If you are using Xcode, you should add a WOIDE=Xcode setting to your launch parameters.
    
    Returns:
    
    true if application is in dev mode
  - createSessionForRequest
```
public WOSession createSessionForRequest(WORequest worequest)
```
    Overridden to check the sessions
    
    Overrides:
    
    createSessionForRequest in class WOApplication
  - saveSessionForContext
```
public void saveSessionForContext(WOContext wocontext)
```
    Overridden to check the sessions
    
    Overrides:
    
    saveSessionForContext in class WOApplication
  - restoreSessionWithID
```
public WOSession restoreSessionWithID(String sessionID,
                                      WOContext wocontext)
```
    Overridden to check the sessions
    
    Overrides:
    
    restoreSessionWithID in class WOApplication
  - sessionTimeOutInMinutes
```
public Number sessionTimeOutInMinutes()
```
  - formatterFactory
```
public ERXFormatterFactory formatterFactory()
```
    Getting formatters into KVC: bind to application.formatterFactory.(60/#,##0.00)
  - responseCompressionEnabled
```
public boolean responseCompressionEnabled()
```
    checks the value of er.extensions.ERXApplication.responseCompressionEnabled and if true turns on response compression by gzip
  - responseCompressionTypes
```
public NSSet<String> responseCompressionTypes()
```
    checks the value of er.extensions.ERXApplication.responseCompressionTypes for mime types that allow response compression in addition to text/* types. The default is ("application/x-javascript")
    
    Returns:
    
    an array of mime type strings
  - migrator
```
public ERXMigrator migrator()
```
    Returns an ERXMigrator with the lock owner name "appname-instancenumber".
    
    Returns:
    
    migrator for this instance
  - _rewriteURL
```
public String _rewriteURL(String url)
```
    This method is called by ERXWOContext and provides the application a hook to rewrite generated URLs. You can also set "er.extensions.replaceApplicationPath.pattern" to the pattern to match and "er.extensions.replaceApplicationPath.replace" to the value to replace it with. For example, in Properties: er.extensions.ERXApplication.replaceApplicationPath.pattern=/cgi-bin/WebObjects/YourApp.woa er.extensions.ERXApplication.replaceApplicationPath.replace=/yourapp and in Apache 2.2: RewriteRule ^/yourapp(.*)$ /cgi-bin/WebObjects/YourApp.woa$1 [PT,L] or Apache 1.3: RewriteRule ^/yourapp(.*)$ /cgi-bin/WebObjects/YourApp.woa$1 [P,L]
    
    Parameters:
    
    url - the URL to rewrite
    
    Returns:
    
    the rewritten URL
  - _rewriteResourceURL
```
public String _rewriteResourceURL(String url,
                                  com.webobjects.appserver._private.WODeployedBundle bundle)
```
    This method is called by ERXResourceManager and provides the application a hook to rewrite generated URLs for resources.
    
    Parameters:
    
    url - the URL to rewrite
    
    bundle - the bundle the resource is located in
    
    Returns:
    
    the rewritten URL
  - rewriteDirectConnectURL
```
public boolean rewriteDirectConnectURL()
```
    Returns whether or not to rewrite direct connect URLs.
    
    Returns:
    
    whether or not to rewrite direct connect URLs
  - directConnectURL
```
public String directConnectURL()
```
    Returns the directConnecURL, optionally rewritten.
    
    Overrides:
    
    directConnectURL in class WOApplication
  - setDefaultEncoding
```
public void setDefaultEncoding(String encoding)
```
    Set the default encoding of the app (message encodings)
    
    Parameters:
    
    encoding -
  - pageWithName
```
public <T extends WOComponent> T pageWithName(Class<T> componentClass,
                                              WOContext context)
```
    Returns the component for the given class without having to cast. For example: MyPage page = ERXApplication.erxApplication().pageWithName(MyPage.class, context);
    
    Type Parameters:
    
    T - the type of component to
    
    Parameters:
    
    componentClass - the component class to lookup
    
    context - the context
    
    Returns:
    
    the created component
  - pageWithName
```
public <T extends WOComponent> T pageWithName(Class<T> componentClass)
```
    Calls pageWithName with ERXWOContext.currentContext() for the current thread.
    
    Type Parameters:
    
    T - the type of component to
    
    Parameters:
    
    componentClass - the component class to lookup
    
    Returns:
    
    the created component
  - constants
```
public NSKeyValueCodingAdditions constants()
```
    Makes ERXConstants available for binding in the UI. Bind to application.constants.MyConstantClass.
  - sslEnabled
```
public boolean sslEnabled()
```
    Returns whether or not DirectConnect SSL should be enabled. If you set this, please review the DirectConnect SSL section of the ERExtensions sample Properties file to learn more about how to properly configure it.
    
    Returns:
    
    whether or not DirectConnect SSL should be enabled
    
    Properties
    Name Description
    er.extensions.ERXApplication.ssl.enabled er.extensions.ERXApplication.ssl.enabled
  - sslHost
```
public String sslHost()
```
    Returns the host name that will be used to bind the SSL socket to (defaults to host()).
    
    Returns:
    
    the SSL socket host
    
    Properties
    Name Description
    er.extensions.ERXApplication.ssl.host er.extensions.ERXApplication.ssl.host
  - _setSslHost
```
public void _setSslHost(String sslHost)
```
    Sets an SSL host override.
    
    Parameters:
    
    sslHost - an SSL host override
  - sslPort
```
public int sslPort()
```
    Returns the SSL port that will be used for DirectConnect SSL (defaults to 443). A value of 0 will cause WO to autogenerate an SSL port number.
    
    Returns:
    
    the SSL port that will be used for DirectConnect SSL
    
    Properties
    Name Description
    er.extensions.ERXApplication.ssl.port er.extensions.ERXApplication.ssl.port
  - _setSslPort
```
public void _setSslPort(int sslPort)
```
    Sets an SSL port override (called back by the ERXSecureAdaptor)
    
    Parameters:
    
    sslPort - an ssl port override
  - _addAdditionalAdaptors
```
protected void _addAdditionalAdaptors(NSMutableArray<NSDictionary<String,Object>> additionalAdaptors)
```
    Injects additional adaptors into the WOAdditionalAdaptors setting. Subclasses can extend this method, but should call super._addAdditionalAdaptors.
    
    Parameters:
    
    additionalAdaptors - the mutable adaptors array
  - additionalAdaptors
```
public NSArray<NSDictionary<String,Object>> additionalAdaptors()
```
    Returns the additionalAdaptors, but calls _addAdditionalAdaptors to give the runtime an opportunity to programmatically force adaptors into the list.
    
    Overrides:
    
    additionalAdaptors in class WOApplication
  - adaptorWithName
```
public WOAdaptor adaptorWithName(String aClassName,
                                 NSDictionary<String,Object> anArgsDictionary)
```
    Overrides:
    
    adaptorWithName in class WOApplication
  - _debugValueForDeclarationNamed
```
protected void _debugValueForDeclarationNamed(WOComponent component,
                                              String verb,
                                              String aDeclarationName,
                                              String aDeclarationType,
                                              String aBindingName,
                                              String anAssociationDescription,
                                              Object aValue)
```
  - logTakeValueForDeclarationNamed
```
public void logTakeValueForDeclarationNamed(String aDeclarationName,
                                            String aDeclarationType,
                                            String aBindingName,
                                            String anAssociationDescription,
                                            Object aValue)
```
    Little bit better binding debug output than the original.
    
    Overrides:
    
    logTakeValueForDeclarationNamed in class WOApplication
  - logSetValueForDeclarationNamed
```
public void logSetValueForDeclarationNamed(String aDeclarationName,
                                           String aDeclarationType,
                                           String aBindingName,
                                           String anAssociationDescription,
                                           Object aValue)
```
    Little bit better binding debug output than the original.
    
    Overrides:
    
    logSetValueForDeclarationNamed in class WOApplication
  - setDebugEnabledForComponent
```
public void setDebugEnabledForComponent(boolean debugEnabled,
                                        String componentName)
```
    Turns on/off binding debugging for the given component. Binding debugging requires using the WOOgnl template parser and setting ognl.debugSupport=true.
    
    Parameters:
    
    debugEnabled - whether or not to enable debugging
    
    componentName - the component name to enable debugging for
  - debugEnabledForComponent
```
public boolean debugEnabledForComponent(String componentName)
```
    Returns whether or not binding debugging is enabled for the given component
    
    Parameters:
    
    componentName - the component name
    
    Returns:
    
    whether or not binding debugging is enabled for the given component
  - clearDebugEnabledForAllComponents
```
public void clearDebugEnabledForAllComponents()
```
    Turns off binding debugging for all components.
  - erAjaxRequestHandlerKey
```
@Deprecated
public static String erAjaxRequestHandlerKey()
```
    Deprecated. use WOApplication.ajaxRequestHandlerKey() instead
    
    Workaround for method missing in 5.3. Misnamed because static methods can't override client methods.
    
    Returns:
    
    the request handler key for ajax.
  - terminate
```
public void terminate()
```
    Sends out a ApplicationWillTerminateNotification before actually starting to terminate.
    
    Overrides:
    
    terminate in class WOApplication
  - adaptorExtensions
```
public String[] adaptorExtensions()
```
    Override default implementation that returns {".dll", ".exe"} and therefor prohibits IIS as WebServer.
    
    Overrides:
    
    adaptorExtensions in class WOApplication
  - addBalancerRouteCookieByNotification
```
public void addBalancerRouteCookieByNotification(NSNotification notification)
```
  - addBalancerRouteCookie
```
public void addBalancerRouteCookie(WOContext context)
```
  - publicHost
```
public String publicHost()
```

Name	Description
`AppShouldExitOnOutOfMemoryError`	AppShouldExitOnOutOfMemoryError
`ERApplicationName`	ERApplicationName
`ERApplicationNameSuffix`	ERApplicationNameSuffix
`ERTimeToDie`	ERTimeToDie
`ERTimeToKill`	ERTimeToKill
`ERTimeToLive`	ERTimeToLive
`NSProjectBundleEnabled`	NSProjectBundleEnabled
`WOIDE`	WOIDE
`_DisableClasspathReorder`	_DisableClasspathReorder
`er.extensions.ERXApplication.DefaultEncoding`	er.extensions.ERXApplication.DefaultEncoding
`er.extensions.ERXApplication.DefaultMessageEncoding`	er.extensions.ERXApplication.DefaultMessageEncoding
`er.extensions.ERXApplication.StatisticsBaseLogPath`	er.extensions.ERXApplication.StatisticsBaseLogPath
`er.extensions.ERXApplication.StatisticsLogRotationFrequency`	er.extensions.ERXApplication.StatisticsLogRotationFrequency
`er.extensions.ERXApplication.developmentMode`	er.extensions.ERXApplication.developmentMode
`er.extensions.ERXApplication.enableERXShutdownHook`	er.extensions.ERXApplication.enableERXShutdownHook
`er.extensions.ERXApplication.fixCachingEnabled`	er.extensions.ERXApplication.fixCachingEnabled
`er.extensions.ERXApplication.lowMemBufferSize`	er.extensions.ERXApplication.lowMemBufferSize
`er.extensions.ERXApplication.memoryLowThreshold`	er.extensions.ERXApplication.memoryLowThreshold
`er.extensions.ERXApplication.memoryStarvedThreshold`	er.extensions.ERXApplication.memoryStarvedThreshold
`er.extensions.ERXApplication.memoryThreshold`	er.extensions.ERXApplication.memoryThreshold
`er.extensions.ERXApplication.redirectOnMissingObjects`	er.extensions.ERXApplication.redirectOnMissingObjects
`er.extensions.ERXApplication.replaceApplicationPath.pattern`	er.extensions.ERXApplication.replaceApplicationPath.pattern
`er.extensions.ERXApplication.replaceApplicationPath.replace`	er.extensions.ERXApplication.replaceApplicationPath.replace
`er.extensions.ERXApplication.responseCompressionEnabled`	er.extensions.ERXApplication.responseCompressionEnabled
`er.extensions.ERXApplication.responseCompressionTypes`	er.extensions.ERXApplication.responseCompressionTypes
`er.extensions.ERXApplication.rewriteDirectConnect`	er.extensions.ERXApplication.rewriteDirectConnect
`er.extensions.ERXApplication.ssl.enabled`	er.extensions.ERXApplication.ssl.enabled
`er.extensions.ERXApplication.ssl.host`	er.extensions.ERXApplication.ssl.host
`er.extensions.ERXApplication.ssl.port`	er.extensions.ERXApplication.ssl.port
`er.extensions.ERXApplication.useSessionStoreDeadlockDetection`	er.extensions.ERXApplication.useSessionStoreDeadlockDetection
`er.extensions.ERXComponentActionRedirector.enabled`	er.extensions.ERXComponentActionRedirector.enabled
`er.extensions.ERXApplication.allowMultipleDevInstances`	er.extensions.ERXApplication.allowMultipleDevInstances

Class ERXApplication

Nested Class Summary

Nested classes/interfaces inherited from class er.extensions.appserver.ajax.ERXAjaxApplication

Nested classes/interfaces inherited from class com.webobjects.appserver.WOApplication

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCoding

Field Summary

Fields inherited from class er.extensions.appserver.ajax.ERXAjaxApplication

Fields inherited from class com.webobjects.appserver.WOApplication

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding.ErrorHandling

Fields inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding

Constructor Summary

Method Summary

Methods inherited from class er.extensions.appserver.ajax.ERXAjaxApplication

Methods inherited from class com.webobjects.appserver.WOApplication

Methods inherited from class java.lang.Object

Field Detail

log

requestHandlingLog

statsLog

startupLog

LowMemoryNotification

LowMemoryResolvedNotification

StarvedMemoryNotification

StarvedMemoryResolvedNotification

ApplicationWillTerminateNotification

AppShouldExitOnOutOfMemoryError

AllBundlesLoadedNotification

ApplicationDidCreateNotification

ApplicationDidFinishInitializationNotification

propertiesFromArgv

_memoryStarvedThreshold

_memoryLowThreshold

_replaceApplicationPathPattern

_replaceApplicationPathReplace

_sslHost

_sslPort

_initializedAdaptors

_killTimer

useComponentActionRedirection

_streamingRequestHandlerKeys

_useSessionStoreDeadlockDetection

_formatterFactory

_responseCompressionEnabled

_responseCompressionTypes

Constructor Detail

ERXApplication

Method Detail

enableERXShutdownHook

main

isDeployedAsServlet

setup

installPatches

createResourceManager

_newLocationForRequest

configureStatisticsLogging

finishInitialization

migrationsWillRun

migrationsDidRun

didFinishLaunching

finishInitialization

didCreateApplication

didFinishLaunching

erxApplication

run

createRequest

instantiatePage

startRefusingSessions

_componentDefinition

checkMemory

checkMemory

refuseSessionsOnStarvedMemory

isRefusingNewSessions

refuseNewSessions

killInstance

nameSuffix

name

rawName

extraInformationForExceptionInContext