FazBrowse GitHub Viewer | Trending |
URL:
| Home
Tools: [Download Repo ZIP]   [Original HTTPS Page]

docs: Add an OpenFeature feature matrix to the README by kinyoklion · Pull Request #60 · launchdarkly/openfeature-java-server · GitHub

/ openfeature-java-server Public

docs: Add an OpenFeature feature matrix to the README #60

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
kinyoklion wants to merge 1 commit into
base: main
Choose a base branch
Could not load branches
Branch not found: {{ refName }}

Are you sure you want to change the base?

Some commits from the old base branch may be removed from the timeline, and old review comments may become outdated.
from
Conversation 2 Commits 1 Checks 3 Files changed
Draft

docs: Add an OpenFeature feature matrix to the README #60

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension .md  (1) All 1 file type selected
Viewed files
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Unified
Split
Hide whitespace
Diff view
Unified
Split
Hide whitespace
22 changes: 22 additions & 0 deletions README.md
Show comments
View file
Open in desktop
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode characters
Show hidden characters
Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,28 @@ This provider is designed primarily for use in multi-user systems such as web se

This version of the LaunchDarkly provider works with Java 11 and above.

## Feature matrix

This matrix mirrors the [feature matrix of the OpenFeature SDK for Java](https://github.com/open-feature/java-sdk#-features) and describes what this provider supports. Rows which are not supported state whether the limitation comes from the OpenFeature Java SDK or from the provider.

| Status | Feature | Notes |
|--------|---------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ✅ | Providers | Evaluates boolean, string, integer, double, and object flags through the LaunchDarkly Java SDK. |
| ✅ | Targeting | The `EvaluationContext` is converted to a LaunchDarkly single or multi-context. See [OpenFeature Specific Considerations](#openfeature-specific-considerations). |
| ✅ | Multi-provider (experimental) | Provided by the OpenFeature SDK, which delegates to each provider in turn; no provider support is required. |
| ✅ | Hooks | Hooks are registered on the OpenFeature API and client; the provider requires no additional support and its results are visible to hooks, including [flag metadata](#flag-metadata). |
| ✅ | Tracking | `track` sends a LaunchDarkly custom event for the evaluation context, with the tracking event value and remaining details attached. |
| ✅ | Logging | The provider logs through the logging configuration of the `LDConfig` it is given. |
| ✅ | Domains | Domains bind clients to providers in the OpenFeature SDK; a separate provider instance may be registered per domain. |
| ✅ | Eventing | LaunchDarkly data source status changes are emitted as `PROVIDER_READY`, `PROVIDER_STALE`, and `PROVIDER_ERROR`. Flag changes are emitted as `PROVIDER_CONFIGURATION_CHANGED` with the changed flag key. |
| ⚠️ | Initialization | `initialize` reports whether the LaunchDarkly client became ready, and a failure results in the `ERROR` state so that cached or fallback flag data is still evaluated. It has no timeout of its own and waits until the data source becomes valid or permanently fails: [#58](https://github.com/launchdarkly/openfeature-java-server/issues/58). |
| ✅ | Shutdown | `shutdown` closes the LaunchDarkly client. A closed client cannot be restarted, so a new provider instance is required afterward. |
| ✅ | Transaction Context Propagation | Provided by the OpenFeature SDK, which merges the transaction context into the evaluation context before the provider is called; no provider support is required. |
| ✅ | Extending | This provider is itself an extension of the OpenFeature SDK. The underlying LaunchDarkly client is available through `getLdClient()` for functionality with no OpenFeature equivalent. |
| ✅ | Flag metadata | LaunchDarkly evaluation reason details are returned as OpenFeature flag metadata. See [Flag Metadata](#flag-metadata). |

<sub>Supported: ✅ | Partially supported: ⚠️ | Not supported: ❌</sub>

## Getting started

### Requisites
Expand Down
Back | FazBrowse Home | New Git URL