ResourceBundleThemeSource.java 文件源码

/**
 * Create a MessageSource for the given basename,
 * to be used as MessageSource for the corresponding theme.
 * <p>Default implementation creates a ResourceBundleMessageSource.
 * for the given basename. A subclass could create a specifically
 * configured ReloadableResourceBundleMessageSource, for example.
 * @param basename the basename to create a MessageSource for
 * @return the MessageSource
 * @see org.springframework.context.support.ResourceBundleMessageSource
 * @see org.springframework.context.support.ReloadableResourceBundleMessageSource
 */
protected MessageSource createMessageSource(String basename) {
    ResourceBundleMessageSource messageSource = new ResourceBundleMessageSource();
    messageSource.setBasename(basename);
    if (this.defaultEncoding != null) {
        messageSource.setDefaultEncoding(this.defaultEncoding);
    }
    if (this.fallbackToSystemLocale != null) {
        messageSource.setFallbackToSystemLocale(this.fallbackToSystemLocale);
    }
    if (this.beanClassLoader != null) {
        messageSource.setBeanClassLoader(this.beanClassLoader);
    }
    return messageSource;
}