Package org.sourceid.saml20.adapter.gui.validation.impl

Class RegExValidator

java.lang.Object

org.sourceid.saml20.adapter.gui.validation.impl.RegExValidator

All Implemented Interfaces:

Serializable, FieldValidator

Direct Known Subclasses:

EmailValidator

public class RegExValidator
extends Object
implements FieldValidator

Validates a field values based on a regular expression.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static String	DEFAULT_MESSAGE_FORMAT

Constructor Summary

Constructors

Constructor	Description
RegExValidator(String regex)	Build a validator by compiling the provided regex.
RegExValidator(String regex, int flags)	Build a validator by compiling the provided regex and associated flags.
RegExValidator(Pattern pattern)	Build a validator with the provided pattern.

Method Summary

Modifier and Type	Method	Description
void	setMessageFormat(String messagePattern)	Set the message formatter pattern to be used for validation error message.
void	validate(Field field)	Validates the field value is properly formatted.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.sourceid.saml20.adapter.gui.validation.FieldValidator

isExternalValidator

Field Detail

DEFAULT_MESSAGE_FORMAT

public static final String DEFAULT_MESSAGE_FORMAT

See Also:

Constant Field Values

Constructor Detail

RegExValidator

public RegExValidator(Pattern pattern)

Build a validator with the provided pattern.

Parameters:

pattern - Regex pattern.

RegExValidator

public RegExValidator(String regex)

Build a validator by compiling the provided regex.

Parameters:

regex - String representation of the regex.

See Also:

Pattern.compile(String)

RegExValidator

public RegExValidator(String regex,
                      int flags)

Build a validator by compiling the provided regex and associated flags.

Parameters:

regex - String representation of the regex.

flags - Regex matching flags.

See Also:

Pattern.compile(String, int)

Method Detail

setMessageFormat

public void setMessageFormat(String messagePattern)

Set the message formatter pattern to be used for validation error message. If not set, a default, generic, message format will be used.

When formatting a message two arguments will be passed, the field name and the field value.

Parameters:

messagePattern - The actual message formatter patter. {0} is the field name and {1} is the field value.

See Also:

MessageFormat

validate

public void validate(Field field)
              throws ValidationException

Validates the field value is properly formatted.

Specified by:

validate in interface FieldValidator

Parameters:

field - The field to be validate.

Throws:

ValidationException - If the field value is not formatted correctly.