[Backport release-1.17] feat: add DaprClient.invokeHttpClient(appId) factory#1763
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* chore: rewrite invoke/http example to use native HttpClient The DaprClient.invokeMethod wrappers were deprecated by #1666. Rewrite the invoke/http sample to use java.net.http.HttpClient through the Dapr sidecar, demonstrating both URL forms accepted by the sidecar — the dapr-app-id header against the sidecar base URL, and the explicit /v1.0/invoke/<app-id>/method/<method> path. Update the matching README snippet and reduce expected_stdout_lines to 'Done' — the previous expected lines never matched what DemoService returns (a timestamp). Signed-off-by: Javier Aliaga <javier@diagrid.io> * feat: add DaprClient.invokeHttpClient(appId) factory Provides an SDK-native successor to the invokeMethod APIs deprecated by #1666. DaprClient.invokeHttpClient(appId) returns a DaprInvokeHttpClient pre-bound to {daprHttpEndpoint}/v1.0/invoke/{appId}/method/ that reuses the SDK's shared java.net.http.HttpClient and attaches the dapr-api-token header when configured. Update the invoke/http example and README to demonstrate the new helper alongside the raw dapr-app-id header form. Signed-off-by: Javier Aliaga <javier@diagrid.io> * feat: add DaprBodyPublishers.json helper and invokeHttpClient migration notes Adds an opt-in DaprBodyPublishers.json(Object) helper backed by the SDK's default Jackson serializer, matching the JSON encoding the deprecated DaprClient.invokeMethod APIs applied internally. Eases migration without re-introducing auto-serialization into the raw HttpClient surface exposed by invokeHttpClient. Also fixes the invoke/http example README expected_stdout_lines to match the new plain-text body sent by the refactored example (Server: message one instead of Server: "message one"), and adds migration notes to the DaprClient.invokeHttpClient and DaprInvokeHttpClient Javadoc as well as the example README. Signed-off-by: Javier Aliaga <javier@diagrid.io> --------- Signed-off-by: Javier Aliaga <javier@diagrid.io> (cherry picked from commit 9539d70)
Signed-off-by: Javier Aliaga <javier@diagrid.io>
Codecov Report❌ Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## release-1.17 #1763 +/- ##
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+ Coverage 72.92% 72.97% +0.05%
- Complexity 2254 2276 +22
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Files 241 243 +2
Lines 7401 7437 +36
Branches 736 739 +3
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+ Hits 5397 5427 +30
- Misses 1645 1651 +6
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cicoyle
approved these changes
Jun 9, 2026
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Backport 9539d70 from #1742.