Class MessageService
java.lang.Object
org.apache.derby.iapi.services.i18n.MessageService
Message Service implementation provides a mechanism for locating
messages and substituting arguments for message parameters.
It also provides a service for locating property values.
It uses the resource bundle mechanism for locating messages based on keys; the preferred form of resource bundle is a property file mapping keys to messages.
-
Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic String
formatMessage
(ResourceBundle bundle, String messageId, Object[] arguments, boolean lastChance) private static ResourceBundle
static ResourceBundle
getBundleForLocale
(Locale locale, String msgId) static ResourceBundle
getBundleWithEnDefault
(String resource, Locale locale) Method to use instead of ResourceBundle.getBundle().static String
getProperty
(String messageId, String propertyName) static String
getTextMessage
(String messageId, Object... arguments) Transform the message from messageID to the actual error, warning, or info message using the correct locale.static int
hashString50
(String key) Hash function to split messages into 50 files based upon the message identifier or SQLState.static void
setFinder
(BundleFinder theFinder)
-
Field Details
-
EN
-
finder
-
-
Constructor Details
-
MessageService
private MessageService()
-
-
Method Details
-
getBundleForLocale
-
setFinder
-
getTextMessage
Transform the message from messageID to the actual error, warning, or info message using the correct locale.The arguments to the messages are passed via an object array, the objects in the array WILL be changed by this class. The caller should NOT get the object back from this array.
-
getProperty
-
formatMessage
public static String formatMessage(ResourceBundle bundle, String messageId, Object[] arguments, boolean lastChance) -
getBundle
-
getBundleWithEnDefault
Method to use instead of ResourceBundle.getBundle(). This method acts like ResourceBundle.getBundle() but if the resource is not available in the requested locale, default locale or base class the one for en_US is returned. -
hashString50
Hash function to split messages into 50 files based upon the message identifier or SQLState. We don't use String.hashCode() as it varies between releases and doesn't provide an even distribution across the 50 files.
-