org.springframework.boot.context.properties.source

Class MapConfigurationPropertySource

java.lang.Object

org.springframework.boot.context.properties.source.MapConfigurationPropertySource

All Implemented Interfaces:

Iterable<ConfigurationPropertyName>, ConfigurationPropertySource, IterableConfigurationPropertySource

public class MapConfigurationPropertySource
extends Object
implements IterableConfigurationPropertySource

An ConfigurationPropertySource backed by a Map and using standard name mapping rules.

Author:

Phillip Webb, Madhura Bhave

Constructor Summary

Constructors

Constructor and Description
MapConfigurationPropertySource() Create a new empty MapConfigurationPropertySource instance.
MapConfigurationPropertySource(Map<?,?> map) Create a new MapConfigurationPropertySource instance with entries copies from the specified map.

Method Summary

Modifier and Type	Method and Description
ConfigurationProperty	getConfigurationProperty(ConfigurationPropertyName name) Return a single ConfigurationProperty from the source or null if no property can be found.
Iterator<ConfigurationPropertyName>	iterator() Return an iterator for the names managed by this source.
void	put(Object name, Object value) Add an individual entry.
void	putAll(Map<?,?> map) Add all entries from the specified map.
Stream<ConfigurationPropertyName>	stream() Returns a sequential Stream for the names managed by this source.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.boot.context.properties.source.IterableConfigurationPropertySource

containsDescendantOf, filter, withAliases

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

MapConfigurationPropertySource

public MapConfigurationPropertySource()

Create a new empty MapConfigurationPropertySource instance.

MapConfigurationPropertySource

public MapConfigurationPropertySource(Map<?,?> map)

Create a new MapConfigurationPropertySource instance with entries copies from the specified map.

Parameters:

map - the source map

Method Detail

putAll

public void putAll(Map<?,?> map)

Add all entries from the specified map.

Parameters:

map - the source map

put

public void put(Object name,
                Object value)

Add an individual entry.

Parameters:

name - the name

value - the value

getConfigurationProperty

public ConfigurationProperty getConfigurationProperty(ConfigurationPropertyName name)

Description copied from interface: ConfigurationPropertySource

Return a single ConfigurationProperty from the source or null if no property can be found.

Specified by:

getConfigurationProperty in interface ConfigurationPropertySource

Parameters:

name - the name of the property (must not be null)

Returns:

the associated object or null.

iterator

public Iterator<ConfigurationPropertyName> iterator()

Description copied from interface: IterableConfigurationPropertySource

Return an iterator for the names managed by this source. If it is not possible to determine the names an empty iterator may be returned.

Specified by:

iterator in interface Iterable<ConfigurationPropertyName>

Specified by:

iterator in interface IterableConfigurationPropertySource

Returns:

an iterator (never null)

stream

public Stream<ConfigurationPropertyName> stream()

Description copied from interface: IterableConfigurationPropertySource

Returns a sequential Stream for the names managed by this source. If it is not possible to determine the names an empty stream may be returned.

Specified by:

stream in interface IterableConfigurationPropertySource

Returns:

a stream of names (never null)