aws_runtime/env_config/
property.rsuse std::collections::HashMap;
use std::fmt;
#[derive(Debug, Clone, Eq, PartialEq)]
pub struct Property {
key: String,
value: String,
}
impl Property {
pub fn value(&self) -> &str {
&self.value
}
pub fn key(&self) -> &str {
&self.key
}
pub fn new(key: String, value: String) -> Self {
Property { key, value }
}
}
type SectionKey = String;
type SectionName = String;
type PropertyName = String;
type SubPropertyName = String;
type PropertyValue = String;
#[derive(Clone, Debug, PartialEq, Eq, Hash)]
pub struct PropertiesKey {
section_key: SectionKey,
section_name: SectionName,
property_name: PropertyName,
sub_property_name: Option<SubPropertyName>,
}
impl PropertiesKey {
pub fn builder() -> PropertiesKeyBuilder {
Default::default()
}
}
impl fmt::Display for PropertiesKey {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
let PropertiesKey {
section_key,
section_name,
property_name,
sub_property_name,
} = self;
match sub_property_name {
Some(sub_property_name) => {
write!(
f,
"[{section_key} {section_name}].{property_name}.{sub_property_name}"
)
}
None => {
write!(f, "[{section_key} {section_name}].{property_name}")
}
}
}
}
#[derive(Debug, Default)]
pub struct PropertiesKeyBuilder {
section_key: Option<SectionKey>,
section_name: Option<SectionName>,
property_name: Option<PropertyName>,
sub_property_name: Option<SubPropertyName>,
}
impl PropertiesKeyBuilder {
pub fn section_key(mut self, section_key: impl Into<String>) -> Self {
self.section_key = Some(section_key.into());
self
}
pub fn section_name(mut self, section_name: impl Into<String>) -> Self {
self.section_name = Some(section_name.into());
self
}
pub fn property_name(mut self, property_name: impl Into<String>) -> Self {
self.property_name = Some(property_name.into());
self
}
pub fn sub_property_name(mut self, sub_property_name: impl Into<String>) -> Self {
self.sub_property_name = Some(sub_property_name.into());
self
}
pub fn build(self) -> Result<PropertiesKey, String> {
Ok(PropertiesKey {
section_key: self
.section_key
.ok_or("A section_key is required".to_owned())?,
section_name: self
.section_name
.ok_or("A section_name is required".to_owned())?,
property_name: self
.property_name
.ok_or("A property_name is required".to_owned())?,
sub_property_name: self.sub_property_name,
})
}
}
#[derive(Clone, Debug, Default, PartialEq, Eq)]
pub struct Properties {
inner: HashMap<PropertiesKey, PropertyValue>,
}
#[allow(dead_code)]
impl Properties {
pub fn new() -> Self {
Default::default()
}
#[cfg(test)]
pub(crate) fn new_from_slice(slice: &[(PropertiesKey, PropertyValue)]) -> Self {
let mut properties = Self::new();
for (key, value) in slice {
properties.insert(key.clone(), value.clone());
}
properties
}
pub fn insert(&mut self, properties_key: PropertiesKey, value: PropertyValue) {
let _ = self
.inner
.entry(properties_key.clone())
.and_modify(|v| {
tracing::trace!("overwriting {properties_key}: was {v}, now {value}");
*v = value.clone();
})
.or_insert(value);
}
pub fn get(&self, properties_key: &PropertiesKey) -> Option<&PropertyValue> {
self.inner.get(properties_key)
}
}