Package org.apache.log4j.chainsaw

Class ExpressionRuleContext

java.lang.Object

java.awt.event.KeyAdapter

org.apache.log4j.chainsaw.ExpressionRuleContext

All Implemented Interfaces:

KeyListener, EventListener

public class ExpressionRuleContext
extends KeyAdapter

A popup menu which assists in building expression rules. Completes event keywords, operators and context if available.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) class	ExpressionRuleContext.PopupListener

Field Summary

Fields

Modifier and Type	Field	Description
(package private) JPopupMenu	contextMenu
(package private) org.apache.log4j.rule.RuleFactory	factory
private DefaultListModel	fieldModel
(package private) FilterModel	filterModel
(package private) JList	list
private DefaultListModel	operatorModel
(package private) org.apache.log4j.spi.LoggingEventFieldResolver	resolver
(package private) JScrollPane	scrollPane
(package private) final JTextComponent	textComponent

Constructor Summary

Constructors

Constructor	Description
ExpressionRuleContext(FilterModel filterModel, JTextComponent textComponent)

Method Summary

Modifier and Type	Method	Description
void	displayContext()
private String	getContextKey()
private String	getField()
private String	getSubField()
private boolean	isFieldContextValid()
private boolean	isOperatorContextValid()
void	keyPressed(KeyEvent e)
private void	updateField(String value)

Methods inherited from class java.awt.event.KeyAdapter

keyReleased, keyTyped

Methods inherited from class java.lang.Object

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

Field Details

factory

org.apache.log4j.rule.RuleFactory factory

resolver

org.apache.log4j.spi.LoggingEventFieldResolver resolver

contextMenu

JPopupMenu contextMenu

list

JList list

filterModel

FilterModel filterModel

scrollPane

JScrollPane scrollPane

textComponent

final JTextComponent textComponent

fieldModel

private DefaultListModel fieldModel

operatorModel

private DefaultListModel operatorModel

Constructor Details

ExpressionRuleContext

public ExpressionRuleContext(FilterModel filterModel,
 JTextComponent textComponent)

Method Details

updateField

private void updateField(String value)

keyPressed

public void keyPressed(KeyEvent e)

Specified by:

keyPressed in interface KeyListener

Overrides:

keyPressed in class KeyAdapter

displayContext

public void displayContext()

isFieldContextValid

private boolean isFieldContextValid()

getContextKey

private String getContextKey()

isOperatorContextValid

private boolean isOperatorContextValid()

getField

private String getField()

getSubField

private String getSubField()