类 ResourceBundleMessageSource

构造器详细资料

• ResourceBundleMessageSource

  public ResourceBundleMessageSource()

方法详细资料

• setBundleClassLoader

  public void setBundleClassLoader​(ClassLoader classLoader)

  Set the ClassLoader to load resource bundles with.

  Default is the containing BeanFactory's bean ClassLoader, or the default ClassLoader determined by ClassUtils.getDefaultClassLoader() if not running within a BeanFactory.

• getBundleClassLoader

  protected ClassLoader getBundleClassLoader()

  Return the ClassLoader to load resource bundles with.

  Default is the containing BeanFactory's bean ClassLoader.

  另请参阅:

  setBundleClassLoader(java.lang.ClassLoader)

• setBeanClassLoader

  public void setBeanClassLoader​(ClassLoader classLoader)

  从接口复制的说明: BeanClassLoaderAware
  Callback that supplies the bean class loader to a bean instance.

  Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean'sInitializingBean.afterPropertiesSet() method or a custom init-method.

  指定者:

  setBeanClassLoader 在接口中 BeanClassLoaderAware

  参数:

  classLoader - the owning class loader; may be null in which case a default ClassLoader must be used, for example the ClassLoader obtained via ClassUtils.getDefaultClassLoader()

• resolveCodeWithoutArguments

  protected String resolveCodeWithoutArguments​(String code,
                                               Locale locale)

  Resolves the given message code as key in the registered resource bundles, returning the value found in the bundle as-is (without MessageFormat parsing).

  覆盖:

  resolveCodeWithoutArguments 在类中 AbstractMessageSource

  参数:

  code - the code of the message to resolve

  locale - the locale to resolve the code for (subclasses are encouraged to support internationalization)

  返回:

  the message String, or null if not found

  另请参阅:

  AbstractMessageSource.resolveCode(java.lang.String, java.util.Locale), MessageFormat

• resolveCode

  protected MessageFormat resolveCode​(String code,
                                      Locale locale)

  Resolves the given message code as key in the registered resource bundles, using a cached MessageFormat instance per message code.

  指定者:

  resolveCode 在类中 AbstractMessageSource

  参数:

  code - the code of the message to resolve

  locale - the locale to resolve the code for (subclasses are encouraged to support internationalization)

  返回:

  the MessageFormat for the message, or null if not found

  另请参阅:

  AbstractMessageSource.resolveCodeWithoutArguments(String, java.util.Locale)

• getResourceBundle

  protected ResourceBundle getResourceBundle​(String basename,
                                             Locale locale)

  Return a ResourceBundle for the given basename and code, fetching already generated MessageFormats from the cache.

  参数:

  basename - the basename of the ResourceBundle

  locale - the Locale to find the ResourceBundle for

  返回:

  the resulting ResourceBundle, or null if none found for the given basename and Locale

• doGetBundle

  protected ResourceBundle doGetBundle​(String basename,
                                       Locale locale)
                                throws MissingResourceException

  Obtain the resource bundle for the given basename and Locale.

  参数:

  basename - the basename to look for

  locale - the Locale to look for

  返回:

  the corresponding ResourceBundle

  抛出:

  MissingResourceException - if no matching bundle could be found

  另请参阅:

  ResourceBundle.getBundle(String, Locale, ClassLoader), getBundleClassLoader()

• loadBundle

  protected ResourceBundle loadBundle​(Reader reader)
                               throws IOException

  Load a property-based resource bundle from the given reader.

  The default implementation returns a PropertyResourceBundle.

  参数:

  reader - the reader for the target resource

  返回:

  the fully loaded bundle

  抛出:

  IOException - in case of I/O failure

  从以下版本开始:

  4.2

  另请参阅:

  PropertyResourceBundle(Reader)

• getMessageFormat

  protected MessageFormat getMessageFormat​(ResourceBundle bundle,
                                           String code,
                                           Locale locale)
                                    throws MissingResourceException

  Return a MessageFormat for the given bundle and code, fetching already generated MessageFormats from the cache.

  参数:

  bundle - the ResourceBundle to work on

  code - the message code to retrieve

  locale - the Locale to use to build the MessageFormat

  返回:

  the resulting MessageFormat, or null if no message defined for the given code

  抛出:

  MissingResourceException - if thrown by the ResourceBundle

• getStringOrNull

  protected String getStringOrNull​(ResourceBundle bundle,
                                   String key)

  Efficiently retrieve the String value for the specified key, or return null if not found.

  As of 4.2, the default implementation checks containsKey before it attempts to call getString (which would require catching MissingResourceException for key not found).

  Can be overridden in subclasses.

  参数:

  bundle - the ResourceBundle to perform the lookup in

  key - the key to look up

  返回:

  the associated value, or null if none

  从以下版本开始:

  4.2

  另请参阅:

  ResourceBundle.getString(String), ResourceBundle.containsKey(String)

• toString

  public String toString()

  Show the configuration of this MessageSource.

  覆盖:

  toString 在类中 Object