org.jrebirth.af.core.resource.i18n

Class MessageBuilder

java.lang.Object

org.jrebirth.af.core.resource.builder.AbstractResourceBuilder<MessageItem,MessageParams,MessageResource>

org.jrebirth.af.core.resource.i18n.MessageBuilder

All Implemented Interfaces:

ResourceBuilder<MessageItem,MessageParams,MessageResource>

public final class MessageBuilder
extends AbstractResourceBuilder<MessageItem,MessageParams,MessageResource>

The class MessageBuilder. Class used to manage message with weak reference.

Author:

Sébastien Bordes

Field Summary

Fields

Modifier and Type	Field and Description
private static org.slf4j.Logger	LOGGER The class logger.
private String	messageFileWildcard The Wildcard used to load Messages files.
private Map<MessageItem,MessageResource>	overriddenMessageMap Store all overridden values defined by the call of define method.
private List<ResourceBundle>	resourceBundles The list of all resource bundle loaded according to annotation.

Constructor Summary

Constructors

Constructor and Description
MessageBuilder()

Method Summary

Methods

Modifier and Type	Method and Description
protected MessageResource	buildResource(MessageItem messageItem, MessageParams messageParams) Build the resource requested.
void	define(MessageItem key, MessageResource forcedValue) Override a parameter value.
private String	findMessage(String messageKey) Retrieved the message mapped with the given key.
private void	readPropertiesFile(String rbFilename) Read a customized Message file to load all translated messages.
private void	readPropertiesFiles() Read all configuration files available into the application classpath.
void	searchMessagesFiles(String wildcard) Search configuration files according to the parameters provided.

Methods inherited from class org.jrebirth.af.core.resource.builder.AbstractResourceBuilder

get, getParam, getParamKey, set, storeParams

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

private static final org.slf4j.Logger LOGGER

The class logger. All Logs of this class are hard coded because l10n engine is not started.

resourceBundles

private final List<ResourceBundle> resourceBundles

The list of all resource bundle loaded according to annotation.

overriddenMessageMap

private final Map<MessageItem,MessageResource> overriddenMessageMap

Store all overridden values defined by the call of define method.

messageFileWildcard

private String messageFileWildcard

The Wildcard used to load Messages files.

Constructor Detail

MessageBuilder

public MessageBuilder()

Method Detail

searchMessagesFiles

public void searchMessagesFiles(String wildcard)

Search configuration files according to the parameters provided.

Parameters:

wildcard - the regex wildcard (must not be null)

readPropertiesFiles

private void readPropertiesFiles()

Read all configuration files available into the application classpath.

readPropertiesFile

private void readPropertiesFile(String rbFilename)

Read a customized Message file to load all translated messages.

Parameters:

rbFilename - the resource bundle file to load

buildResource

protected MessageResource buildResource(MessageItem messageItem,
                            MessageParams messageParams)

Build the resource requested.

Specified by:

buildResource in class AbstractResourceBuilder<MessageItem,MessageParams,MessageResource>

Parameters:

messageItem - the parameter item used to identify the resource element

messageParams - the primitive parameters used to build the resource

Returns:

the resource built and weakly stored with a WeakReference

findMessage

private String findMessage(String messageKey)

Retrieved the message mapped with the given key. Perform the search by iterating over all resource bundles available in reverse order.

Parameters:

messageKey - the key of the message to translate

Returns:

the translated message or null

define

public void define(MessageItem key,
          MessageResource forcedValue)

Override a parameter value.

Parameters:

key - the parameter item key

forcedValue - the overridden value