com.klg.jclass.field.validate
Class JCIPAddressValidator

java.lang.Object
  |
  +--com.klg.jclass.field.validate.AbstractValidator
        |
        +--com.klg.jclass.field.validate.JCStringValidator
              |
              +--com.klg.jclass.field.validate.JCIPAddressValidator

All Implemented Interfaces:

JCValidator, Serializable

public class JCIPAddressValidator

extends JCStringValidator

This class validates objects of type IPAddress.

See Also:

Serialized Form

Field Summary

protected int	increment_field
protected com.klg.jclass.field.validate.JCIntegerValidator[]	validators

Fields inherited from class com.klg.jclass.field.validate.JCStringValidator

compiled_mask_ch, compiled_mask_sym, defaultValue, mask, mask_chars, mask_length, num_editable_pos, num_mask_match, place_holder_chars

Fields inherited from class com.klg.jclass.field.validate.AbstractValidator

abstractInitializing, allow_null, AS_IS, case_policy, increment, invalid_chars, li, locale, LOWERCASE, match_picklist, max, min, NOT_FOUND, picklist, SPIN_FIELD, spin_policy, SPIN_SUBFIELD, SPIN_WRAP, supportedClasses, UPPERCASE, valid_chars

Fields inherited from interface com.klg.jclass.field.validate.JCValidator

DOWN, UP

Constructor Summary

JCIPAddressValidator()
Constructs a JCIPAddressValidator.

JCIPAddressValidator(Locale locale, Number min1, Number max1, Number min2, Number max2, Number min3, Number max3, Number min4, Number max4, ListModel picklist, boolean match_picklist, Integer increment, boolean allow_null, Object default_value)
Constructs a JCStringValidator with the values specified.

Method Summary

protected Object	addIncrement(Object current) Increments the current object by the increment value.
void	changeText(com.klg.jclass.field.validate.TextEvent e) Called whenever a user enters a character interactively.
Object	convertFromSupported(Object from, Class class_type) Converts the supported type to the type supported by the validator.
Object	convertToSupported(Object obj) Converts the specified type (if possible) to the type supported by the validator.
Object	copyValue(Object value) Since the clone() method is protected in the Object class, we cannot actually clone a generic object without knowing what it is; therefore the validator must provide this routine to do the copying for JCField.
String	format(Object obj) Formats the JCIPAddress.
Object	getDefaultValue() Returns the default value for the field.
Integer	getIncrement() Returns the increment.
int	getIncrementField() Returns the incrementField operated on by the currently set increment value.
protected Class[]	getSupportedClasses() Creates a list of classes supported by the validator.
com.klg.jclass.field.validate.JCIntegerValidator[]	getValidators() Returns the set of Integer validators used to validate each subfield.
void	inferSubField(int selection_start, int selection_end) Infers the subfield in the currently selected region that will be selected.
Object	parse(Class class_type, String text) Parses the text into a JCIPAddress object.
void	setDefaultValue(Object default_value) Sets the default value for the field.
void	setIncrement(Integer increment) Sets the increment when spinning a field.
void	setIncrementField(int field) Sets the value of the incrementField operated on by the increment.
void	setIPValidators(com.klg.jclass.field.validate.JCIntegerValidator[] validators) Sets the validators to be used for each subfield of the IP (for example, xxx.xxx.xxx.xxx).
void	setMask(String mask) Overrides setMask so the mask cannot change.
void	setSpinPolicy(int spin_policy) Overrides setSpinPolicy, since we always want SPIN_SUBFIELD for this validator.
protected Object	subtractIncrement(Object current) Decrements the current object by the increment value.
boolean	validate(Object obj) Validates the IP address.

Methods inherited from class com.klg.jclass.field.validate.JCStringValidator

compileMask, formatForEdit, getFirstValidCursorPosition, getLastValidInputCharPosition, getMask, getMaskChars, getNextCursorPosition, getNumMaskMatch, getParsedMask, getPlaceHolderChars, hasEditFormat, inRange, internalValidate, isValidChar, setCursor, setMaskChars, setNumMaskMatch, setPlaceHolderChars

Methods inherited from class com.klg.jclass.field.validate.AbstractValidator

calculateSpinability, checkValidInvalid, compareValues, convertCase, createPopupComponent, getAllowNull, getCasePolicy, getInvalidChars, getItem, getLocale, getMatchPickList, getMax, getMin, getNextValue, getPickList, getPickListIndex, getPreviousValue, getSpinPolicy, getValidChars, isClassSupported, isValidChar, setAllowNull, setCasePolicy, setInvalidChars, setLocale, setMatchPickList, setMax, setMin, setPickList, setRange, setValidChars, spinDown, spinUp

Methods inherited from class java.lang.Object

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

Field Detail

increment_field

protected int increment_field

validators

protected com.klg.jclass.field.validate.JCIntegerValidator[] validators

Constructor Detail

JCIPAddressValidator

public JCIPAddressValidator()

Constructs a JCIPAddressValidator.

JCIPAddressValidator

public JCIPAddressValidator(Locale locale,
                            Number min1,
                            Number max1,
                            Number min2,
                            Number max2,
                            Number min3,
                            Number max3,
                            Number min4,
                            Number max4,
                            ListModel picklist,
                            boolean match_picklist,
                            Integer increment,
                            boolean allow_null,
                            Object default_value)

Constructs a JCStringValidator with the values specified.

Parameters:

allow_null -

default_value -

increment -

locale -

match_picklist -

max1 -

max2 -

max3 -

max4 -

min1 -

min2 -

min3 -

min4 -

picklist -

Method Detail

getSupportedClasses

protected Class[] getSupportedClasses()

Creates a list of classes supported by the validator.

Overrides:

getSupportedClasses in class JCStringValidator

Returns:

format

public String format(Object obj)

Formats the JCIPAddress.

Specified by:

format in interface JCValidator

Overrides:

format in class JCStringValidator

Parameters:

obj -

Returns:

parse

public Object parse(Class class_type,
                    String text)

Parses the text into a JCIPAddress object.

Specified by:

parse in interface JCValidator

Overrides:

parse in class JCStringValidator

Parameters:

class_type -

text -

Returns:

changeText

public void changeText(com.klg.jclass.field.validate.TextEvent e)

Called whenever a user enters a character interactively.

Specified by:

changeText in interface JCValidator

Overrides:

changeText in class JCStringValidator

Parameters:

e -

copyValue

public Object copyValue(Object value)

Since the clone() method is protected in the Object class, we cannot actually clone a generic object without knowing what it is; therefore the validator must provide this routine to do the copying for JCField.

Specified by:

copyValue in interface JCValidator

Overrides:

copyValue in class JCStringValidator

Parameters:

value -

Returns:

setMask

public void setMask(String mask)

Overrides setMask so the mask cannot change.

Overrides:

setMask in class JCStringValidator

Parameters:

mask -

See Also:

JCStringValidator.setMaskChars(java.lang.String), JCStringValidator.getMask()

setIPValidators

public void setIPValidators(com.klg.jclass.field.validate.JCIntegerValidator[] validators)

Sets the validators to be used for each subfield of the IP (for example, xxx.xxx.xxx.xxx). You can associate one validator for each subfield. If there are more than four validators specified, only the first four validators will be used.

Parameters:

validators -

getValidators

public com.klg.jclass.field.validate.JCIntegerValidator[] getValidators()

Returns the set of Integer validators used to validate each subfield.

Returns:

set of Integer validators used to validate each subfield

validate

public boolean validate(Object obj)

Validates the IP address.
Note: This does not mean that it will check to see if the IP address is accessible by the network.

Specified by:

validate in interface JCValidator

Overrides:

validate in class JCStringValidator

Parameters:

obj -

Returns:

setSpinPolicy

public void setSpinPolicy(int spin_policy)

Overrides setSpinPolicy, since we always want SPIN_SUBFIELD for this validator.

Overrides:

setSpinPolicy in class AbstractValidator

Parameters:

spin_policy -

addIncrement

protected Object addIncrement(Object current)

Increments the current object by the increment value.

Overrides:

addIncrement in class JCStringValidator

Parameters:

current -

Returns:

subtractIncrement

protected Object subtractIncrement(Object current)

Decrements the current object by the increment value.

Overrides:

subtractIncrement in class JCStringValidator

Parameters:

current -

Returns:

inferSubField

public void inferSubField(int selection_start,
                          int selection_end)

Infers the subfield in the currently selected region that will be selected. If there is no selected region, then the selected region is equal to the cursor position.

Specified by:

inferSubField in interface JCValidator

Overrides:

inferSubField in class AbstractValidator

Parameters:

selection_start -

selection_end -

setIncrement

public void setIncrement(Integer increment)

Sets the increment when spinning a field. The increment must be a Integer object.

Parameters:

increment -

getIncrement

public Integer getIncrement()

Returns the increment.

Returns:

increment

getIncrementField

public int getIncrementField()

Returns the incrementField operated on by the currently set increment value.

Returns:

incrementField operated on by the currently set increment value

setIncrementField

public void setIncrementField(int field)

Sets the value of the incrementField operated on by the increment.

Parameters:

field -

convertToSupported

public Object convertToSupported(Object obj)

Converts the specified type (if possible) to the type supported by the validator. To reverse this operation, use the convertFromSupported() method.

Overrides:

convertToSupported in class JCStringValidator

Parameters:

obj -

Returns:

See Also:

convertFromSupported(java.lang.Object, java.lang.Class)

convertFromSupported

public Object convertFromSupported(Object from,
                                   Class class_type)

Converts the supported type to the type supported by the validator.
Note: The object passed in is not modified, but only used as a reference.

Overrides:

convertFromSupported in class JCStringValidator

Parameters:

from -

class_type -

Returns:

See Also:

convertToSupported(java.lang.Object)

getDefaultValue

public Object getDefaultValue()

Returns the default value for the field.

Specified by:

getDefaultValue in interface JCValidator

Overrides:

getDefaultValue in class JCStringValidator

Returns:

default value for the field

setDefaultValue

public void setDefaultValue(Object default_value)

Sets the default value for the field.

Overrides:

setDefaultValue in class JCStringValidator

Parameters:

default_value -