Package net.solarnetwork.node.settings.support

Class MessageSourceMessageComparator<T>

java.lang.Object

net.solarnetwork.node.settings.support.MessageSourceMessageComparator<T>

All Implemented Interfaces:

Comparator<T>

Direct Known Subclasses:

SettingSpecifierProviderFactoryMessageComparator, SettingSpecifierProviderMessageComparator

public abstract class MessageSourceMessageComparator<T>
extends Object
implements Comparator<T>

Abstract Comparator for comparing two resolved messages.

Since:

1.74

Version:

1.0

Author:

matt

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_MESSAGE_KEY	The default messageKey property value.

Constructor Summary

Constructors

Constructor	Description
MessageSourceMessageComparator(Locale locale)	Constructor.
MessageSourceMessageComparator(Locale locale, String messageKey)	Constructor.

Method Summary

Modifier and Type	Method	Description
int	compareMessageKeyValues(org.springframework.context.MessageSource leftMessageSource, String leftDefault, org.springframework.context.MessageSource rightMessageSource, String rightDefault)	Compare two resolved message keys in a case-insensitive manner.
Locale	getLocale()
String	getMessageKey()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

compare, equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Details

DEFAULT_MESSAGE_KEY

public static final String DEFAULT_MESSAGE_KEY

The default messageKey property value.

See Also:

• Constant Field Values

Constructor Details

MessageSourceMessageComparator

public MessageSourceMessageComparator(Locale locale)

Constructor.

This defaults the messageKey to DEFAULT_MESSAGE_KEY.

Parameters:

locale - the desired locale of the messages to compare

MessageSourceMessageComparator

public MessageSourceMessageComparator(Locale locale,
 String messageKey)

Constructor.

Parameters:

locale - the desired locale of the messages to compare

messageKey - the message key to compare

Method Details

compareMessageKeyValues

public int compareMessageKeyValues(org.springframework.context.MessageSource leftMessageSource,
 String leftDefault,
 org.springframework.context.MessageSource rightMessageSource,
 String rightDefault)

Compare two resolved message keys in a case-insensitive manner.

Parameters:

leftMessageSource - the first message source, or null

leftDefault - the first default message, if leftMessageSource is not available or does not resolve a value for getMessageKey()

rightMessageSource - the second message source, or null

rightDefault - the second default message, if rightMessageSource is not available or does not resolve a value for getMessageKey()

Returns:

a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second

getLocale

public Locale getLocale()

Returns:

the locale

getMessageKey

public String getMessageKey()

Returns:

the messageKey