Function get_class_name

CedarJavaFFI/src/utils.rs:51–56

Get the name of a class as a String

(env: &mut JNIEnv<'a>, class: JClass<'a>)

/// Get the name of a class as a String
pub fn get_class_name<'a>(env: &mut JNIEnv<'a>, class: JClass<'a>) -> Result<String> {
    let result = env.call_method(class, "toString", "()Ljava/lang/String;", &[])?;
    let obj = get_object_ref(result)?.into();
    let jstring = env.get_string(&obj)?;
    Ok(jstring.into())
}

/// JNI Errors and internal invariant violations
#[derive(Debug, Error)]