Spring Boot for VMware GemFire

java.lang.Object

java.util.AbstractMap<String,String>

org.springframework.geode.core.env.EnvironmentMapAdapter

All Implemented Interfaces:: Map<String,String>

public class EnvironmentMapAdapter extends AbstractMap<String,String>

Map implementation adapting an Environment object in order to use the Environment as a Map.

Since:

1.3.1

See Also:

Map
AbstractMap
Environment
PropertySource
Adapter Software Design Pattern

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

protected static class

EnvironmentMapAdapter.EnvironmentEntry

EnvironmentMapAdapter.EnvironmentEntry is a Map.Entry implementation mapping an Environment property (key) to its value.

Nested classes/interfaces inherited from class java.util.AbstractMap
AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>

Nested classes/interfaces inherited from interface java.util.Map
Map.Entry<K extends Object,V extends Object>
Constructor Summary

Constructors

Constructor

Description

EnvironmentMapAdapter(org.springframework.core.env.Environment environment)

Constructs a new instance of EnvironmentMapAdapter initialized with the given Environment.
Method Summary

Modifier and Type

Method

Description

boolean

containsKey(Object key)

Null-safe method determining whether the given key is a property in the underlying Environment.

Set<Map.Entry<String,String>>

entrySet()

static EnvironmentMapAdapter

from(org.springframework.core.env.Environment environment)

Factory method used to construct an new instance of EnvironmentMapAdapter initialized with the given Environment.

String

get(Object key)

Gets the value for the property identified by the given Map key from the underlying Environment.

protected org.springframework.core.env.Environment

getEnvironment()

Gets the configured Environment object being adapted by this Map.

Methods inherited from class java.util.AbstractMap
clear, clone, containsValue, equals, hashCode, isEmpty, keySet, put, putAll, remove, size, toString, values

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

Methods inherited from interface java.util.Map
compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Details
- EnvironmentMapAdapter
  
  public EnvironmentMapAdapter(@NonNull org.springframework.core.env.Environment environment)
  
  Constructs a new instance of EnvironmentMapAdapter initialized with the given Environment.
  Parameters:
  
  environment - Environment to adapt; must not be null.
  
  Throws:
  
  IllegalArgumentException - if Environment is null.
  
  See Also:
  
  Environment
Method Details
- from
  
  public static EnvironmentMapAdapter from(@NonNull org.springframework.core.env.Environment environment)
  
  Factory method used to construct an new instance of EnvironmentMapAdapter initialized with the given Environment.
  Parameters:
  
  environment - Environment to adapt; must not be null.
  
  Returns:
  
  a new instance of EnvironmentMapAdapter for the given Environment.
  
  Throws:
  
  IllegalArgumentException - if Environment is null.
  
  See Also:
  
  Environment
  
  EnvironmentMapAdapter(Environment)
- getEnvironment
  
  @NonNull protected org.springframework.core.env.Environment getEnvironment()
  
  Gets the configured Environment object being adapted by this Map.
  Returns:
  
  the configured Environment; never null.
  
  See Also:
  
  Environment
- containsKey
  
  public boolean containsKey(@Nullable Object key)
  
  Null-safe method determining whether the given key is a property in the underlying Environment.
  Specified by:
  
  containsKey in interface Map<String,String>
  
  Overrides:
  
  containsKey in class AbstractMap<String,String>
  
  Returns:
  
  a boolean value indicating whether the given key is a property in the underlying Environment.
  
  See Also:
  
  PropertyResolver.containsProperty(String)
  
  getEnvironment()
- get
  
  @Nullable public String get(@Nullable Object key)
  
  Gets the value for the property identified by the given Map key from the underlying Environment.
  Specified by:
  
  get in interface Map<String,String>
  
  Overrides:
  
  get in class AbstractMap<String,String>
  
  Parameters:
  
  key - key identifying the property whose value will be retrieved from the Environment.
  
  Returns:
  
  the value of the property identified by the given Map key from the Environment.
  
  See Also:
  
  PropertyResolver.getProperty(String)
  
  getEnvironment()
- entrySet
  
  public Set<Map.Entry<String,String>> entrySet()
  
  Specified by:
  
  entrySet in interface Map<String,String>
  
  Specified by:
  
  entrySet in class AbstractMap<String,String>

Class EnvironmentMapAdapter

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

Nested classes/interfaces inherited from interface java.util.Map

Constructor Summary

Method Summary

Methods inherited from class java.util.AbstractMap

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Map

Constructor Details

EnvironmentMapAdapter

Method Details

from

getEnvironment

containsKey

get

entrySet