er.extensions.components

Class ERXExceptionPage

java.lang.Object

com.webobjects.appserver.WOElement

com.webobjects.appserver.WOComponent

er.extensions.components.ERXComponent

er.extensions.components.ERXExceptionPage

All Implemented Interfaces:

com.webobjects.appserver.WOActionResults, com.webobjects.foundation.NSKeyValueCoding, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling, com.webobjects.foundation.NSKeyValueCodingAdditions, com.webobjects.foundation.NSValidation, Serializable, Cloneable

public class ERXExceptionPage
extends ERXComponent

A nicer version of WOExceptionPage. When in development mode, it will show java code where exception occurred (highlighting the exact line)

See Also:

Serialized Form

Nested Class Summary

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

com.webobjects.appserver.WOComponent._EventLoggingEnabler, com.webobjects.appserver.WOComponent.Event

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

com.webobjects.foundation.NSKeyValueCodingAdditions.DefaultImplementation, com.webobjects.foundation.NSKeyValueCodingAdditions.Utility

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

com.webobjects.foundation.NSKeyValueCoding._BooleanFieldBinding, com.webobjects.foundation.NSKeyValueCoding._BooleanMethodBinding, com.webobjects.foundation.NSKeyValueCoding._FieldBinding, com.webobjects.foundation.NSKeyValueCoding._ForwardingBinding, com.webobjects.foundation.NSKeyValueCoding._KeyBinding, com.webobjects.foundation.NSKeyValueCoding._KeyBindingCreation, com.webobjects.foundation.NSKeyValueCoding._MethodBinding, com.webobjects.foundation.NSKeyValueCoding._NumberFieldBinding, com.webobjects.foundation.NSKeyValueCoding._NumberMethodBinding, com.webobjects.foundation.NSKeyValueCoding._ReflectionKeyBindingCreation, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling, com.webobjects.foundation.NSKeyValueCoding.MapImplementation, com.webobjects.foundation.NSKeyValueCoding.Null<T>, com.webobjects.foundation.NSKeyValueCoding.UnknownKeyException, com.webobjects.foundation.NSKeyValueCoding.ValueAccessor

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

com.webobjects.foundation.NSValidation._MethodBinding, com.webobjects.foundation.NSValidation._ValidationBinding, com.webobjects.foundation.NSValidation.DefaultImplementation, com.webobjects.foundation.NSValidation.Utility, com.webobjects.foundation.NSValidation.ValidationException

Field Summary

Fields

Modifier and Type	Field and Description
WOParsedErrorLine	currentErrorLine Line of the stack trace currently being iterated over.
String	currentSourceLine Line of source file currently being iterated over in the view.
int	currentSourceLineIndex Current index of the source line iteration.
WOExceptionParser	exceptionParser WO class that parses the stack trace for us.

Fields inherited from class er.extensions.components.ERXComponent

_dynamicBindings

Fields inherited from class com.webobjects.appserver.WOComponent

_Extension, _IsEventLoggingEnabled, _keyAssociations

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

Fields inherited from interface com.webobjects.foundation.NSValidation

_CLASS

Constructor Summary

Constructors

Constructor and Description
ERXExceptionPage(com.webobjects.appserver.WOContext aContext)

Method Summary

Modifier and Type	Method and Description
int	currentActualLineNumber()
com.webobjects.foundation.NSBundle	currentBundle()
String	currentRowClass()
Throwable	exception()
WOParsedErrorLine	firstLineOfTrace()
List<String>	lines()
static com.webobjects.appserver.WOResponse	reportException(Throwable exception, com.webobjects.appserver.WOContext context, NSDictionary extraInfo) Provided for convenience when overriding Application.reportException().
void	setException(Throwable value)
void	setPathModifier(String modifier) Specifying a path fragment here will insert that between bundle path and source module path.
boolean	showSource()
String	sourceLineClass()

Methods inherited from class er.extensions.components.ERXComponent

_awakeInContext, _checkAccess, _frameworkName, _includeCSSResources, _includeJavascriptResources, additionalCSSFiles, additionalJavascriptFiles, appendToResponse, arrayValueForBinding, arrayValueForBinding, booleanValueForBinding, booleanValueForBinding, booleanValueForBinding, browser, checkAccess, clickToOpenEnabled, componentName, defaultCSSPath, defaultJavascriptPath, dynamicBindings, floatValueForBinding, intValueForBinding, invokeAction, isPageAccessAllowed, localizer, objectValueForBinding, objectValueForBinding, pageWithName, postAppendToResponse, preAppendToResponse, primaryCSSFile, primaryJavascriptFile, reset, shouldCheckAccess, stringValueForBinding, stringValueForBinding, takeValuesFromRequest, useDefaultComponentCSS, useDefaultComponentJavascript

Methods inherited from class com.webobjects.appserver.WOComponent

__valueForBinding, _associationWithName, _childTemplate, _cleanUpStatelessComponent, _componentDefinition, _componentUnroll, _isPage, _setContext, _setIsPage, _setParent, _setSubcomponent, _sleepInContext, _subcomponentForElementWithID, _templateNameForClass, _unroll, application, awake, baseURL, bindingKeys, canAccessFieldsDirectly, canGetValueForBinding, canSetValueForBinding, clone, context, debugString, descriptionForResponse, ensureAwakeInContext, frameworkName, generateResponse, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, hasBinding, hasSession, isCachingEnabled, isEventLoggingEnabled, isStateless, logString, name, pageWithName, parent, path, pathURL, performParentAction, pullValuesFromParent, pushValuesToParent, session, set_componentUnroll, set_unroll, setCachingEnabled, setValueForBinding, setVariableValueForName, sleep, synchronizesVariablesWithBindings, takeValueForKey, takeValueForKeyPath, template, templateWithHTMLString, templateWithHTMLString, templateWithHTMLString, templateWithName, toString, unableToSetNullForKey, validateTakeValueForKeyPath, validateValueForKey, validationFailedWithException, valueForBinding, valueForBooleanBinding, valueForIntegerBinding, valueForKey, valueForKeyPath, valueForNSArrayBindings, valueForNSDictionaryBindings, valueForNumberBinding, valueForStringBinding, variableValueForName, variableWithName

Methods inherited from class java.lang.Object

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

Field Detail

currentSourceLine

public String currentSourceLine

Line of source file currently being iterated over in the view.

currentSourceLineIndex

public int currentSourceLineIndex

Current index of the source line iteration.

exceptionParser

public WOExceptionParser exceptionParser

WO class that parses the stack trace for us.

currentErrorLine

public WOParsedErrorLine currentErrorLine

Line of the stack trace currently being iterated over.

Constructor Detail

ERXExceptionPage

public ERXExceptionPage(com.webobjects.appserver.WOContext aContext)

Method Detail

setPathModifier

public void setPathModifier(String modifier)

Specifying a path fragment here will insert that between bundle path and source module path. Example modifier: "/../.." to go two directories up. May be needed for non-standard workspace setups.

Parameters:

modifier - modifier to insert, should start with a "/"

firstLineOfTrace

public WOParsedErrorLine firstLineOfTrace()

Returns:

First line of the stack trace, essentially the causing line.

showSource

public boolean showSource()

Returns:

true if source should be shown.

lines

public List<String> lines()

Returns:

The source lines to view in the browser.

currentActualLineNumber

public int currentActualLineNumber()

Returns:

Actual number of source file line being iterated over in the view.

sourceLineClass

public String sourceLineClass()

Returns:

CSS class for the current line of the source file (to show odd/even lines and highlight the error line)

exception

public Throwable exception()

setException

public void setException(Throwable value)

currentBundle

public com.webobjects.foundation.NSBundle currentBundle()

Returns:

bundle of the class currently being iterated over in the UI (if any)

reportException

public static com.webobjects.appserver.WOResponse reportException(Throwable exception,
                                                                  com.webobjects.appserver.WOContext context,
                                                                  NSDictionary extraInfo)

Provided for convenience when overriding Application.reportException(). Like so:

currentRowClass

public String currentRowClass()

Returns:

The CSS class of the current row in the stack trace table.