org.apache.cayenne.modeler.util

Class ValidatorTextAdapter

java.lang.Object

org.apache.cayenne.modeler.util.TextAdapter

org.apache.cayenne.modeler.util.ValidatorTextAdapter

public abstract class ValidatorTextAdapter
extends TextAdapter

Text adapter with live validation, which is fired in VALIDATION_DELAY time.

Field Summary

Fields inherited from class org.apache.cayenne.modeler.util.TextAdapter

defaultBGColor, defaultToolTip, errorColor, modelUpdateDisabled, textComponent, undoableListener

Constructor Summary

Constructors

Constructor and Description
ValidatorTextAdapter(JTextArea textArea)
ValidatorTextAdapter(JTextArea textArea, boolean liveCheckEnabled)
ValidatorTextAdapter(JTextField textField)
ValidatorTextAdapter(JTextField textField, boolean liveCheckEnabled)

Method Summary

Methods

Modifier and Type	Method and Description
static String	encodeHTMLAttribute(String str) Encodes a string so that it can be used as an attribute value in an HMTL document.
protected void	install(JTextComponent textComponent)
boolean	isLiveCheckEnabled()
void	setLiveCheckEnabled(boolean b) Enables/disables live-checking
protected void	validate()
protected abstract void	validate(String text) Live-checks if text is correct
protected String	wrapTooltip(String tooltip) Wraps the tooltip, making it multi-lined if needed.

Methods inherited from class org.apache.cayenne.modeler.util.TextAdapter

clear, getComponent, setText, updateModel, updateModel

Methods inherited from class java.lang.Object

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

Constructor Detail

ValidatorTextAdapter

public ValidatorTextAdapter(JTextField textField)

ValidatorTextAdapter

public ValidatorTextAdapter(JTextField textField,
                    boolean liveCheckEnabled)

ValidatorTextAdapter

public ValidatorTextAdapter(JTextArea textArea)

ValidatorTextAdapter

public ValidatorTextAdapter(JTextArea textArea,
                    boolean liveCheckEnabled)

Method Detail

install

protected void install(JTextComponent textComponent)

validate

protected abstract void validate(String text)
                          throws ValidationException

Live-checks if text is correct

Throws:

ValidationException - if the text is incorrect

isLiveCheckEnabled

public boolean isLiveCheckEnabled()

Returns:

Is the live-checking enabled for the text component

setLiveCheckEnabled

public void setLiveCheckEnabled(boolean b)

Enables/disables live-checking

validate

protected void validate()

wrapTooltip

protected String wrapTooltip(String tooltip)

Wraps the tooltip, making it multi-lined if needed. Current implementation uses HTML markup to break the lines

Parameters:

tooltip - single-line tooltip

Returns:

multi-line tooltip.

encodeHTMLAttribute

public static String encodeHTMLAttribute(String str)

Encodes a string so that it can be used as an attribute value in an HMTL document. Will do conversion of the greater/less signs and ampersands. *** This method is almost a copy of Util.encodeXmlAttribute(), but it does not replace single quotes. So only '<', '>', '&', '"' chars will be replaced.