MapPropertySource (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- org.springframework.core.env.PropertySource<T>
- - org.springframework.core.env.EnumerablePropertySource<Map<String,Object>>
  - - org.springframework.core.env.MapPropertySource

Direct Known Subclasses:
PropertiesPropertySource, SystemEnvironmentPropertySource
```
public class MapPropertySource
extends EnumerablePropertySource<Map<String,Object>>
```
PropertySource that reads keys and values from a Map object.
Since:
3.1
Author:
Chris Beams, Juergen Hoeller
See Also:
PropertiesPropertySource

Nested Class Summary
- Nested classes/interfaces inherited from class org.springframework.core.env.PropertySource
  PropertySource.StubPropertySource

Field Summary
- Fields inherited from class org.springframework.core.env.PropertySource
  logger, name, source

Constructor Summary
Constructors
Constructor Description
MapPropertySource(String name, Map<String,Object> source)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`containsProperty(String name)`	Return whether this `PropertySource` contains a property with the given name.
`Object`	`getProperty(String name)`	Return the value associated with the given name, or `null` if not found.
`String[]`	`getPropertyNames()`	Return the names of all properties contained by the source object (never `null`).

Methods inherited from class org.springframework.core.env.PropertySource
equals, getName, getSource, hashCode, named, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - MapPropertySource
```
public MapPropertySource(String name,
                         Map<String,Object> source)
```
- Method Detail
  - getProperty
```
public Object getProperty(String name)
```
    Description copied from class: PropertySource
    Return the value associated with the given name, or null if not found.
    Specified by:
    getProperty in class PropertySource<Map<String,Object>>
    Parameters:
    name - the property to find
    See Also:
    PropertyResolver.getRequiredProperty(String)
  - containsProperty
```
public boolean containsProperty(String name)
```
    Description copied from class: EnumerablePropertySource
    Return whether this PropertySource contains a property with the given name.
    This implementation checks for the presence of the given name within the EnumerablePropertySource.getPropertyNames() array.
    Overrides:
    containsProperty in class EnumerablePropertySource<Map<String,Object>>
    Parameters:
    name - the name of the property to find
  - getPropertyNames
```
public String[] getPropertyNames()
```
    Description copied from class: EnumerablePropertySource
    Return the names of all properties contained by the source object (never null).
    Specified by:
    getPropertyNames in class EnumerablePropertySource<Map<String,Object>>