MapPropertySource class

A PropertySource implementation backed by a Map of key-value pairs.

This class allows accessing properties from an in-memory map, making it suitable for programmatically defined configurations such as application defaults, test configurations, or runtime-supplied settings.

It supports property lookup via containsProperty and getProperty.

Example usage:

final config = {
  'app.name': 'JetLeaf',
  'app.port': 8080,
};

final propertySource = MapPropertySource('defaultConfig', config);

print(propertySource.containsProperty('app.name')); // true
print(propertySource.getProperty('app.port')); // 8080

This can be added to a MutablePropertySources collection for use with a PropertySourcesPropertyResolver.

Inheritance
Implementers

Constructors

MapPropertySource(String name, Map<String, Object> source)
A PropertySource implementation backed by a Map of key-value pairs.

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

containsProperty(String name) → bool
Returns true if this property source contains a value for the given property name.
override
equalizedProperties() → List<Object?>
Mixin-style contract for value-based equality, hashCode, and toString.
inherited
getName() → String
Returns the unique, human-readable name of this property source.
inherited
getProperty(String name) → Object?
Retrieves the value associated with the given property name, or null if the property is not present in this source.
override
getSource() → Map<String, Object>
Returns the underlying source object from which property data is retrieved.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited