Struct JavaLocaleBuilder 

pub struct JavaLocaleBuilder<'mc>(/* private fields */);

Builder is used to build instances of Locale from values configured by the setters. Unlike the Locale constructors, the Builder checks if a value configured by a setter satisfies the syntax requirements defined by the Locale class. A Locale object created by a Builder is well-formed and can be transformed to a well-formed IETF BCP 47 language tag without losing information.

Note: The Locale class does not provide any syntactic restrictions on variant, while BCP 47 requires each variant subtag to be 5 to 8 alphanumerics or a single numeric followed by 3 alphanumerics. The method setVariant throws IllformedLocaleException for a variant that does not satisfy this restriction. If it is necessary to support such a variant, use a Locale constructor. However, keep in mind that a Locale object created this way might lose the variant information when transformed to a BCP 47 language tag.

The following example shows how to create a Locale object with the Builder.

 Locale aLocale = new Builder().setLanguage("sr").setScript("Latn").setRegion("RS").build();

Builders can be reused; clear() resets all fields to their default values.

Implementations

impl<'mc> JavaLocaleBuilder<'mc>

pub fn new( jni: &SharedJNIEnv<'mc>, ) -> Result<JavaLocaleBuilder<'mc>, Box<dyn Error>>

pub fn set_language_tag( &self, arg0: impl Into<String>, ) -> Result<JavaLocaleBuilder<'mc>, Box<dyn Error>>

pub fn set_locale( &self, arg0: impl Into<JavaLocale<'mc>>, ) -> Result<JavaLocaleBuilder<'mc>, Box<dyn Error>>

pub fn set_language( &self, arg0: impl Into<String>, ) -> Result<JavaLocaleBuilder<'mc>, Box<dyn Error>>

pub fn set_script( &self, arg0: impl Into<String>, ) -> Result<JavaLocaleBuilder<'mc>, Box<dyn Error>>

pub fn set_extension( &self, arg0: u16, arg1: impl Into<String>, ) -> Result<JavaLocaleBuilder<'mc>, Box<dyn Error>>

pub fn set_unicode_locale_keyword( &self, arg0: impl Into<String>, arg1: impl Into<String>, ) -> Result<JavaLocaleBuilder<'mc>, Box<dyn Error>>

pub fn add_unicode_locale_attribute( &self, arg0: impl Into<String>, ) -> Result<JavaLocaleBuilder<'mc>, Box<dyn Error>>

pub fn remove_unicode_locale_attribute( &self, arg0: impl Into<String>, ) -> Result<JavaLocaleBuilder<'mc>, Box<dyn Error>>

pub fn clear_extensions(&self) -> Result<JavaLocaleBuilder<'mc>, Box<dyn Error>>

pub fn build(&self) -> Result<JavaLocale<'mc>, Box<dyn Error>>

pub fn set_variant( &self, arg0: impl Into<String>, ) -> Result<JavaLocaleBuilder<'mc>, Box<dyn Error>>

pub fn set_region( &self, arg0: impl Into<String>, ) -> Result<JavaLocaleBuilder<'mc>, Box<dyn Error>>

pub fn clear(&self) -> Result<JavaLocaleBuilder<'mc>, Box<dyn Error>>

pub fn instance_of(&self, other: impl Into<String>) -> Result<bool, Error>

Trait Implementations

impl<'mc> JNIInstantiatable<'mc> for JavaLocaleBuilder<'mc>

fn from_raw( env: &SharedJNIEnv<'mc>, obj: JObject<'mc>, ) -> Result<Self, Box<dyn Error>>

impl<'mc> JNIRaw<'mc> for JavaLocaleBuilder<'mc>

fn jni_ref(&self) -> SharedJNIEnv<'mc>

fn jni_object(&self) -> JObject<'mc>