org.apache.tamaya.spisupport

Class MapPropertySource

java.lang.Object

org.apache.tamaya.spisupport.BasePropertySource

org.apache.tamaya.spisupport.MapPropertySource

All Implemented Interfaces:

org.apache.tamaya.spi.PropertySource

Direct Known Subclasses:

PropertiesResourcePropertySource

public class MapPropertySource
extends BasePropertySource

Simple PropertySource implementation that just takes a Map and an (optional) priority. Optionally the entries passed can be mapped to a different rootContext.

Field Summary

Fields inherited from interface org.apache.tamaya.spi.PropertySource

EMPTY, TAMAYA_ORDINAL

Constructor Summary

Constructors

Constructor and Description
MapPropertySource(String name, Map<String,String> props) Creates a new instance, hereby using the default mechanism for evaluating the property source's priority.
MapPropertySource(String name, Map<String,String> props, String prefix) Creates a new instance, hereby using the default mechanism for evaluating the property source's priority, but applying a custom mapping prefix to the entries provided.
MapPropertySource(String name, Properties props, String prefix) Creates a new instance, hereby using the default mechanism for evaluating the property source's priority, but applying a custom mapping rootContext to the entries provided.

Method Summary

Modifier and Type	Method and Description
static Map<String,String>	getMap(Properties props) Simple method to convert Properties into a Map instance.
Map<String,org.apache.tamaya.spi.PropertyValue>	getProperties()

Methods inherited from class org.apache.tamaya.spisupport.BasePropertySource

get, getDefaultOrdinal, getName, getOrdinal, isScannable, setDefaultOrdinal, setName, setOrdinal, toString, toStringValues

Methods inherited from class java.lang.Object

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

Constructor Detail

MapPropertySource

public MapPropertySource(String name,
                         Map<String,String> props)

Creates a new instance, hereby using the default mechanism for evaluating the property source's priority.

Parameters:

name - unique name of this source.

props - the properties

MapPropertySource

public MapPropertySource(String name,
                         Map<String,String> props,
                         String prefix)

Creates a new instance, hereby using the default mechanism for evaluating the property source's priority, but applying a custom mapping prefix to the entries provided.

Parameters:

name - unique name of this source.

props - the properties

prefix - the prefix context mapping, or null (for no mapping).

MapPropertySource

public MapPropertySource(String name,
                         Properties props,
                         String prefix)

Creates a new instance, hereby using the default mechanism for evaluating the property source's priority, but applying a custom mapping rootContext to the entries provided.

Parameters:

name - unique name of this source.

props - the properties

prefix - the prefix context mapping, or null (for no mapping).

Method Detail

getMap

public static Map<String,String> getMap(Properties props)

Simple method to convert Properties into a Map instance.

Parameters:

props - the properties, not null.

Returns:

the corresponding Map instance.

getProperties

public Map<String,org.apache.tamaya.spi.PropertyValue> getProperties()