spring-boot

Spring Boot

Tree: 228703faed

Phillip Webb 7afd25fc9a Add ConfigurationPropertyCaching support Add a `ConfigurationPropertyCaching` utility interface that can be used to control the property source caching. Prior to this commit, a `ConfigurationPropertySource` that was backed by a mutable `EnumerablePropertySource` would need to call the `getPropertyNames()` method each time a property was accessed. Since this this operation can be expensive, we now provide a way to cache the results for a specific length of time. This commit also improves the performance of immutable property sources by limiting the number of candidates that need to be searched. Previously, all mapped names would be enumerated. Now, mappings are grouped by `ConfigurationPropertyName`. This is especially helpful when the `ConfigurationPropertyName` isn't mapped at all since the hash based map lookup will be very fast and the resulting mappings will be empty. Closes gh-20625	6 years ago
..
src	Add ConfigurationPropertyCaching support	6 years ago
build.gradle	…

Phillip Webb 7afd25fc9a Add ConfigurationPropertyCaching support

Add a `ConfigurationPropertyCaching` utility interface that can be
used to control the property source caching.

Prior to this commit, a `ConfigurationPropertySource` that was backed
by a mutable `EnumerablePropertySource` would need to call the
`getPropertyNames()` method each time a property was accessed. Since
this this operation can be expensive, we now provide a way to cache
the results for a specific length of time.

This commit also improves the performance of immutable property sources
by limiting the number of candidates that need to be searched.
Previously, all mapped names would be enumerated. Now, mappings are
grouped by `ConfigurationPropertyName`. This is especially helpful when
the `ConfigurationPropertyName` isn't mapped at all since the hash based
map lookup will be very fast and the resulting mappings will be empty.

Closes gh-20625

6 years ago

src

Add ConfigurationPropertyCaching support

6 years ago

build.gradle

…