com.netflix.priam.configSource

Class SystemPropertiesConfigSource

java.lang.Object

com.netflix.priam.configSource.AbstractConfigSource

com.netflix.priam.configSource.SystemPropertiesConfigSource

All Implemented Interfaces:

IConfigSource

public final class SystemPropertiesConfigSource
extends AbstractConfigSource

Loads System.getProperties() as a source.

Implementation note: set(String, String) does not write to system properties, but will write to a new map. This means that setting values to this source has no effect on system properties or other instances of this class.

Constructor Summary

Constructors

Constructor and Description
SystemPropertiesConfigSource()

Method Summary

Modifier and Type	Method and Description
java.lang.String	get(java.lang.String key) Get a String associated with the given configuration key.
void	initialize(java.lang.String asgName, java.lang.String region) Must be called before any other method.
void	set(java.lang.String key, java.lang.String value) Set the value for the given key.
int	size() A non-negative integer indicating a count of elements.

Methods inherited from class com.netflix.priam.configSource.AbstractConfigSource

contains, get, get, get, get, get, get, get, get, getAsgName, getList, getList, getRegion, isEmpty

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemPropertiesConfigSource

public SystemPropertiesConfigSource()

Method Detail

initialize

public void initialize(java.lang.String asgName,
                       java.lang.String region)

Description copied from interface: IConfigSource

Must be called before any other method. This method will allow implementations to do any setup that they require before being called.

Specified by:

initialize in interface IConfigSource

Overrides:

initialize in class AbstractConfigSource

size

public int size()

Description copied from interface: IConfigSource

A non-negative integer indicating a count of elements.

Returns:

non-negative integer indicating a count of elements.

get

public java.lang.String get(java.lang.String key)

Description copied from interface: IConfigSource

Get a String associated with the given configuration key.

Parameters:

key - to look up value.

Returns:

value from config or null if not present.

set

public void set(java.lang.String key,
                java.lang.String value)

Description copied from interface: IConfigSource

Set the value for the given key.

Parameters:

key - to set value for.

value - to set.