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Merged
gavinsharp merged 1 commit into from
Mar 9, 2026
Merged

feat: add HTTP 429 and 503 error handling to FHIR client #101

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4 changes: 2 additions & 2 deletions build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -47,7 +47,7 @@ java {

group = 'com.phenoml.maven'

version = '9.0.1'
version = '9.1.0'

jar {
dependsOn(":generatePomFileForMavenPublication")
Expand Down Expand Up @@ -78,7 +78,7 @@ publishing {
maven(MavenPublication) {
groupId = 'com.phenoml.maven'
artifactId = 'phenoml-java-sdk'
version = '9.0.1'
version = '9.1.0'
from components.java
pom {
name = 'phenoml'
Expand Down
10 changes: 10 additions & 0 deletions changelog.md
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Original file line number Diff line number Diff line change
@@ -1,3 +1,13 @@
## 9.1.0 - 2026-03-09
* feat: add HTTP 429 and 503 error handling to FHIR client
* Enhance the FHIR client with comprehensive error handling for rate limiting (429) and service unavailability (503) scenarios. This improves the SDK's resilience and provides better error feedback to developers.
* Key changes:
* Add TooManyRequestsError for HTTP 429 responses with structured error handling
* Add ServiceUnavailableError for HTTP 503 responses with generic error handling
* Update both synchronous and asynchronous FHIR clients with new error cases
* Import new error classes in client implementations
* 🌿 Generated with Fern

## 9.0.0 - 2026-03-04

### Breaking Changes
Expand Down
4 changes: 2 additions & 2 deletions src/main/java/com/phenoml/api/core/ClientOptions.java
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Original file line number Diff line number Diff line change
Expand Up @@ -32,10 +32,10 @@ private ClientOptions(
this.headers.putAll(headers);
this.headers.putAll(new HashMap<String, String>() {
{
put("User-Agent", "com.phenoml.maven:phenoml-java-sdk/9.0.1");
put("User-Agent", "com.phenoml.maven:phenoml-java-sdk/9.1.0");
put("X-Fern-Language", "JAVA");
put("X-Fern-SDK-Name", "com.phenoml.fern:api-sdk");
put("X-Fern-SDK-Version", "9.0.1");
put("X-Fern-SDK-Version", "9.1.0");
}
});
this.headerSuppliers = headerSuppliers;
Expand Down
62 changes: 62 additions & 0 deletions src/main/java/com/phenoml/api/resources/fhir/AsyncRawFhirClient.java
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,8 @@
import com.phenoml.api.resources.fhir.errors.BadRequestError;
import com.phenoml.api.resources.fhir.errors.InternalServerError;
import com.phenoml.api.resources.fhir.errors.NotFoundError;
import com.phenoml.api.resources.fhir.errors.ServiceUnavailableError;
import com.phenoml.api.resources.fhir.errors.TooManyRequestsError;
import com.phenoml.api.resources.fhir.errors.UnauthorizedError;
import com.phenoml.api.resources.fhir.requests.FhirCreateRequest;
import com.phenoml.api.resources.fhir.requests.FhirDeleteRequest;
Expand Down Expand Up @@ -130,6 +132,11 @@ public void onResponse(@NotNull Call call, @NotNull Response response) throws IO
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
response));
return;
case 429:
future.completeExceptionally(new TooManyRequestsError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ErrorResponse.class),
response));
return;
case 500:
future.completeExceptionally(new InternalServerError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
Expand All @@ -140,6 +147,11 @@ public void onResponse(@NotNull Call call, @NotNull Response response) throws IO
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ErrorResponse.class),
response));
return;
case 503:
future.completeExceptionally(new ServiceUnavailableError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
response));
return;
}
} catch (JsonProcessingException ignored) {
// unable to map error response, throwing generic error
Expand Down Expand Up @@ -236,6 +248,11 @@ public void onResponse(@NotNull Call call, @NotNull Response response) throws IO
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
response));
return;
case 429:
future.completeExceptionally(new TooManyRequestsError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ErrorResponse.class),
response));
return;
case 500:
future.completeExceptionally(new InternalServerError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
Expand All @@ -246,6 +263,11 @@ public void onResponse(@NotNull Call call, @NotNull Response response) throws IO
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ErrorResponse.class),
response));
return;
case 503:
future.completeExceptionally(new ServiceUnavailableError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
response));
return;
}
} catch (JsonProcessingException ignored) {
// unable to map error response, throwing generic error
Expand Down Expand Up @@ -342,6 +364,11 @@ public void onResponse(@NotNull Call call, @NotNull Response response) throws IO
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
response));
return;
case 429:
future.completeExceptionally(new TooManyRequestsError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ErrorResponse.class),
response));
return;
case 500:
future.completeExceptionally(new InternalServerError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
Expand All @@ -352,6 +379,11 @@ public void onResponse(@NotNull Call call, @NotNull Response response) throws IO
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ErrorResponse.class),
response));
return;
case 503:
future.completeExceptionally(new ServiceUnavailableError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
response));
return;
}
} catch (JsonProcessingException ignored) {
// unable to map error response, throwing generic error
Expand Down Expand Up @@ -454,6 +486,11 @@ public void onResponse(@NotNull Call call, @NotNull Response response) throws IO
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
response));
return;
case 429:
future.completeExceptionally(new TooManyRequestsError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ErrorResponse.class),
response));
return;
case 500:
future.completeExceptionally(new InternalServerError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
Expand All @@ -464,6 +501,11 @@ public void onResponse(@NotNull Call call, @NotNull Response response) throws IO
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ErrorResponse.class),
response));
return;
case 503:
future.completeExceptionally(new ServiceUnavailableError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
response));
return;
}
} catch (JsonProcessingException ignored) {
// unable to map error response, throwing generic error
Expand Down Expand Up @@ -577,6 +619,11 @@ public void onResponse(@NotNull Call call, @NotNull Response response) throws IO
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
response));
return;
case 429:
future.completeExceptionally(new TooManyRequestsError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ErrorResponse.class),
response));
return;
case 500:
future.completeExceptionally(new InternalServerError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
Expand All @@ -587,6 +634,11 @@ public void onResponse(@NotNull Call call, @NotNull Response response) throws IO
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ErrorResponse.class),
response));
return;
case 503:
future.completeExceptionally(new ServiceUnavailableError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
response));
return;
}
} catch (JsonProcessingException ignored) {
// unable to map error response, throwing generic error
Expand Down Expand Up @@ -684,6 +736,11 @@ public void onResponse(@NotNull Call call, @NotNull Response response) throws IO
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
response));
return;
case 429:
future.completeExceptionally(new TooManyRequestsError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ErrorResponse.class),
response));
return;
case 500:
future.completeExceptionally(new InternalServerError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
Expand All @@ -694,6 +751,11 @@ public void onResponse(@NotNull Call call, @NotNull Response response) throws IO
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, ErrorResponse.class),
response));
return;
case 503:
future.completeExceptionally(new ServiceUnavailableError(
ObjectMappers.JSON_MAPPER.readValue(responseBodyString, Object.class),
response));
return;
}
} catch (JsonProcessingException ignored) {
// unable to map error response, throwing generic error
Expand Down
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