Interface LoadablePropertiesSource

All Superinterfaces:

PropertiesSource

public interface LoadablePropertiesSource
extends PropertiesSource

A PropertiesSource whose properties can be loaded all at once during initialization, such as a .properties file.

In addition to looking up single values, a loadable source can return its entire set of properties via loadProperties() (optionally filtered by key) and can re-read them from the location to support reloading. Like any source it may implement Ordered to control precedence; the source with the highest precedence (the lowest number) is used first.

See Using PropertyPlaceholder in the Camel user manual.

Since:

3.0

See Also:

• PropertiesSource

Method Summary

Modifier and Type	Method	Description
Properties	loadProperties()	Loads the properties from the source
Properties	loadProperties(Predicate<String> filter)	Loads the properties from the source filtering them out according to a predicate.
void	reloadProperties(String location)	Re-loads the properties from the file location

Methods inherited from interface PropertiesSource

getName, getProperty, getProperty

Method Details

loadProperties

Properties loadProperties()

Loads the properties from the source

Returns:

the loaded properties

loadProperties

Properties loadProperties(Predicate<String> filter)

Loads the properties from the source filtering them out according to a predicate.

Parameters:

filter - the predicate used to filter out properties based on the key.

Returns:

the properties loaded.

reloadProperties

void reloadProperties(String location)

Re-loads the properties from the file location

Parameters:

location - the location of the properties