[−][src]Trait scf_core::manager::ConfigurationManager

pub trait ConfigurationManager: Value + Send + Sync {
    fn get_config(&self) -> &dyn ConfigurationManagerConfig;

    fn get_properties(&self) -> Vec<Box<dyn RawProperty>>;

    fn get_property(
        &self, 
        config: &dyn RawPropertyConfig
    ) -> Box<dyn RawProperty>;

    fn get_property_value(
        &self, 
        config: &dyn RawPropertyConfig
    ) -> Option<Box<dyn Value>>;

    fn add_raw_change_listener(&self, listener: RawPropertyChangeListener);

    fn clone_boxed(&self) -> Box<dyn ConfigurationManager>;

    fn to_boxed(self) -> Box<dyn ConfigurationManager>;
}

Required methods

fn get_config(&self) -> &dyn ConfigurationManagerConfig

fn get_properties(&self) -> Vec<Box<dyn RawProperty>>

the properties created by get_property

fn get_property(&self, config: &dyn RawPropertyConfig) -> Box<dyn RawProperty>

get property value by get_property_value and return a property with the propertyConfig and value

once a property is created, it is kept by the manager and will be auto-update after some configuration source changed

same property config in, same property out, 1 key 1 property

fn get_property_value(
    &self,
    config: &dyn RawPropertyConfig
) -> Option<Box<dyn Value>>

get property value in each configuration source by source priority

if non-None value is got by a source ConfigurationSource::get_property_value if PropertyConfig::get_value_filter() is None, return the non-None value, if PropertyConfig::get_value_filter() is non-None, apply the filter to the non-None value, if the new value returned by the filter is non-None, return the new value. otherwise, go to the next lower priority source

after handling all sources, no non-None value got, return None

fn add_raw_change_listener(&self, listener: RawPropertyChangeListener)

listeners to the property change, notified once property changed

fn clone_boxed(&self) -> Box<dyn ConfigurationManager>

fn to_boxed(self) -> Box<dyn ConfigurationManager>

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Implementors

impl ConfigurationManager for DefaultConfigurationManager[src]

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