Package io.fluxcapacitor.common.application

Class SystemPropertiesSource

java.lang.Object

io.fluxcapacitor.common.application.JavaPropertiesSource

io.fluxcapacitor.common.application.SystemPropertiesSource

All Implemented Interfaces:

PropertySource

public class SystemPropertiesSource
extends JavaPropertiesSource

A PropertySource implementation that reads configuration properties from the JVM system properties.

This source delegates to System.getProperties() to retrieve key-value pairs. It allows for application configuration using the -Dkey=value syntax when starting the JVM.

Example:

 java -Dmy.config.value=42 -jar my-app.jar
 

This value could then be resolved via PropertySource#get("my.config.value").

See Also:

• JavaPropertiesSource
• System.getProperties()

Field Summary

Fields inherited from interface io.fluxcapacitor.common.application.PropertySource

substitutionPattern

Constructor Summary

Constructors

Constructor	Description
SystemPropertiesSource()

Method Summary

Methods inherited from class io.fluxcapacitor.common.application.JavaPropertiesSource

get

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.fluxcapacitor.common.application.PropertySource

andThen, containsProperty, get, getBoolean, getBoolean, require, substituteProperties

Constructor Details

SystemPropertiesSource

public SystemPropertiesSource()