Package org.jbpm.designer.client.util

Class ListBoxValues

java.lang.Object

org.jbpm.designer.client.util.ListBoxValues

public class ListBoxValues
extends Object

Class containing a list of values for a ValueListBox. This is used by the ListBoxes in the DataIOEditor to keep their drop-down lists up to date with updated with new values (CustomDataTypes / Constants) as the user adds them.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ListBoxValues.ValueTester

Field Summary

Fields

Modifier and Type	Field	Description
protected List<String>	acceptableValuesWithCustomValues
protected List<String>	acceptableValuesWithoutCustomValues
protected String	customPrompt
protected List<String>	customValues
protected static int	DEFAULT_MAX_DISPLAY_LENGTH
static String	EDIT_SUFFIX
protected String	editPrefix
protected Map<String,String>	mapDisplayValuesToValues
protected int	maxDisplayLength

Constructor Summary

Constructors

Constructor	Description
ListBoxValues(String customPrompt, String editPrefix, ListBoxValues.ValueTester valueTester)
ListBoxValues(String customPrompt, String editPrefix, ListBoxValues.ValueTester valueTester, int maxDisplayLength)
ListBoxValues(ListBoxValues copy, boolean copyCustomValues)

Method Summary

Modifier and Type	Method	Description
String	addCustomValue(String newValue, String oldValue)
protected String	addDisplayValue(String value)	Function for handling values which are longer than MAX_DISPLAY_LENGTH such as very long string constants.
void	addValues(List<String> acceptableValues)
protected void	clear()
protected List<String>	createDisplayValues(List<String> acceptableValues)
List<String>	getAcceptableValuesWithCustomValues()
List<String>	getAcceptableValuesWithoutCustomValues()
String	getEditPrefix()
protected String	getEditValuePrompt(String editPrefix)
String	getNonCustomValueForUserString(String userValue)
String	getValueForDisplayValue(String key)	Returns real unquoted value for a DisplayValue
boolean	isCustomValue(String value)
String	toString()
List<String>	update(String currentValue)

Methods inherited from class java.lang.Object

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

Field Detail

acceptableValuesWithCustomValues

protected List<String> acceptableValuesWithCustomValues

acceptableValuesWithoutCustomValues

protected List<String> acceptableValuesWithoutCustomValues

customValues

protected List<String> customValues

mapDisplayValuesToValues

protected Map<String,String> mapDisplayValuesToValues

customPrompt

protected String customPrompt

editPrefix

protected String editPrefix

EDIT_SUFFIX

public static final String EDIT_SUFFIX

See Also:

Constant Field Values

maxDisplayLength

protected int maxDisplayLength

DEFAULT_MAX_DISPLAY_LENGTH

protected static final int DEFAULT_MAX_DISPLAY_LENGTH

See Also:

Constant Field Values

Constructor Detail

ListBoxValues

public ListBoxValues(String customPrompt,
                     String editPrefix,
                     ListBoxValues.ValueTester valueTester,
                     int maxDisplayLength)

ListBoxValues

public ListBoxValues(String customPrompt,
                     String editPrefix,
                     ListBoxValues.ValueTester valueTester)

ListBoxValues

public ListBoxValues(ListBoxValues copy,
                     boolean copyCustomValues)

Method Detail

getEditPrefix

public String getEditPrefix()

addValues

public void addValues(List<String> acceptableValues)

addCustomValue

public String addCustomValue(String newValue,
                             String oldValue)

update

public List<String> update(String currentValue)

getAcceptableValuesWithCustomValues

public List<String> getAcceptableValuesWithCustomValues()

getAcceptableValuesWithoutCustomValues

public List<String> getAcceptableValuesWithoutCustomValues()

isCustomValue

public boolean isCustomValue(String value)

clear

protected void clear()

getEditValuePrompt

protected String getEditValuePrompt(String editPrefix)

createDisplayValues

protected List<String> createDisplayValues(List<String> acceptableValues)

addDisplayValue

protected String addDisplayValue(String value)

Function for handling values which are longer than MAX_DISPLAY_LENGTH such as very long string constants.

Creates display value for a value and adds it to the mapDisplayValuesToValues map. If display value already present in mapDisplayValuesToValues, returns it.

The first display value for values which are the same is of the form "\"abcdeabcde...\"" and subsequent display values are of the form "\"abcdeabcde...(01)\""

Parameters:

value - the value

Returns:

the displayValue for value

getValueForDisplayValue

public String getValueForDisplayValue(String key)

Returns real unquoted value for a DisplayValue

Parameters:

key -

Returns:

getNonCustomValueForUserString

public String getNonCustomValueForUserString(String userValue)

toString

public String toString()

Overrides:

toString in class Object