org.hibernate.validator.messageinterpolation

Class ValueFormatterMessageInterpolator

java.lang.Object

org.hibernate.validator.messageinterpolation.ValueFormatterMessageInterpolator

All Implemented Interfaces:

MessageInterpolator

public class ValueFormatterMessageInterpolator
extends Object
implements MessageInterpolator

A message interpolator which can interpolate the validated value and format this value using the syntax from Formatter. Check the Formatter documentation for formatting syntax and options. If no formatting string is specified String.valueOf(validatedValue)} is called.

To interpolate the validated value add {validatedValue} into the message. To specify a format pattern use ${validatedValue:[format string]}, e.g. ${validatedValue:%1$ty}.

Author:

Hardy Ferentschik

Nested Class Summary

Nested classes/interfaces inherited from interface javax.validation.MessageInterpolator

MessageInterpolator.Context

Field Summary

Fields

Modifier and Type	Field and Description
static String	VALIDATED_VALUE_FORMAT_SEPARATOR
static String	VALIDATED_VALUE_KEYWORD

Constructor Summary

Constructors

Constructor and Description
ValueFormatterMessageInterpolator()
ValueFormatterMessageInterpolator(MessageInterpolator userMessageInterpolator)

Method Summary

Methods

Modifier and Type	Method and Description
String	interpolate(String message, MessageInterpolator.Context context) Interpolate the message template based on the contraint validation context.
String	interpolate(String message, MessageInterpolator.Context context, Locale locale) Interpolate the message template based on the contraint validation context.

Methods inherited from class java.lang.Object

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

Field Detail

VALIDATED_VALUE_KEYWORD

public static final String VALIDATED_VALUE_KEYWORD

See Also:

Constant Field Values

VALIDATED_VALUE_FORMAT_SEPARATOR

public static final String VALIDATED_VALUE_FORMAT_SEPARATOR

See Also:

Constant Field Values

Constructor Detail

ValueFormatterMessageInterpolator

public ValueFormatterMessageInterpolator()

ValueFormatterMessageInterpolator

public ValueFormatterMessageInterpolator(MessageInterpolator userMessageInterpolator)

Method Detail

interpolate

public String interpolate(String message,
                 MessageInterpolator.Context context)

Description copied from interface: MessageInterpolator

Interpolate the message template based on the contraint validation context. The locale is defaulted according to the MessageInterpolator implementation. See the implementation documentation for more detail.

Specified by:

interpolate in interface MessageInterpolator

Parameters:

message - The message to interpolate.

context - contextual information related to the interpolation

Returns:

Interpolated error message.

interpolate

public String interpolate(String message,
                 MessageInterpolator.Context context,
                 Locale locale)

Description copied from interface: MessageInterpolator

Interpolate the message template based on the contraint validation context. The Locale used is provided as a parameter.

Specified by:

interpolate in interface MessageInterpolator

Parameters:

message - The message to interpolate.

context - contextual information related to the interpolation

locale - the locale targeted for the message

Returns:

Interpolated error message.