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fix: added new httpclient for noauth and bearertoken requests (#808)
* added new httpclient for noauth and bearertoken requests
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109 changes: 109 additions & 0 deletions
109
src/main/java/com/twilio/http/bearertoken/BearerTokenHttpClient.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,109 @@ | ||
| package com.twilio.http.bearertoken; | ||
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| import com.twilio.http.HttpClient; | ||
| import com.twilio.http.Request; | ||
| import com.twilio.http.Response; | ||
| import lombok.Getter; | ||
| import lombok.Setter; | ||
| import org.apache.http.client.RedirectStrategy; | ||
| import org.apache.http.client.config.RequestConfig; | ||
| import org.apache.http.config.SocketConfig; | ||
| import org.apache.http.impl.client.DefaultRedirectStrategy; | ||
|
|
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| public abstract class BearerTokenHttpClient { | ||
| // Use constants from HttpClient | ||
| public static final RequestConfig DEFAULT_REQUEST_CONFIG = RequestConfig | ||
| .custom() | ||
| .setConnectTimeout(HttpClient.CONNECTION_TIMEOUT) | ||
| .setSocketTimeout(HttpClient.SOCKET_TIMEOUT) | ||
| .build(); | ||
| public static final SocketConfig DEFAULT_SOCKET_CONFIG = SocketConfig | ||
| .custom() | ||
| .setSoTimeout(HttpClient.SOCKET_TIMEOUT) | ||
| .build(); | ||
| @Getter | ||
| @Setter | ||
| private RedirectStrategy redirectStrategy = new DefaultRedirectStrategy(new String[0]); | ||
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| @Getter | ||
| private Response lastResponse; | ||
| @Getter | ||
| private BearerTokenRequest lastRequest; | ||
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| public Response reliableRequest(final BearerTokenRequest request) { | ||
| return reliableRequest(request, HttpClient.RETRY_CODES, HttpClient.RETRIES, HttpClient.DELAY_MILLIS); | ||
| } | ||
|
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| public Response reliableRequest(final BearerTokenRequest request, final int[] retryCodes, int retries, | ||
| final long delayMillis) { | ||
| lastRequest = request; | ||
| Response response = null; | ||
| while (retries > 0) { | ||
| response = makeRequest(request); | ||
|
|
||
| if (!shouldRetry(response, retryCodes)) { | ||
| break; | ||
| } | ||
|
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| try { | ||
| Thread.sleep(delayMillis); | ||
| } catch (final InterruptedException e) { | ||
| // Delay failed, continue | ||
| } | ||
|
|
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| // Decrement retries | ||
| retries--; | ||
| } | ||
|
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| lastResponse = response; | ||
|
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| return response; | ||
| } | ||
|
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| protected boolean shouldRetry(final Response response, final int[] retryCodes) { | ||
| if (response == null) { | ||
| return true; | ||
| } | ||
|
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| int statusCode = response.getStatusCode(); | ||
| int category = (int) Math.floor(statusCode / 100.0); | ||
|
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| for (final int retryCode : retryCodes) { | ||
| switch (retryCode) { | ||
| case HttpClient.ANY_100: | ||
| if (category == 1) { | ||
| return true; | ||
| } | ||
| break; | ||
| case HttpClient.ANY_200: | ||
| if (category == 2) { | ||
| return true; | ||
| } | ||
| break; | ||
| case HttpClient.ANY_300: | ||
| if (category == 3) { | ||
| return true; | ||
| } | ||
| break; | ||
| case HttpClient.ANY_400: | ||
| if (category == 4) { | ||
| return true; | ||
| } | ||
| break; | ||
| case HttpClient.ANY_500: | ||
| if (category == 5) { | ||
| return true; | ||
| } | ||
| break; | ||
| default: | ||
| if (statusCode == retryCode) { | ||
| return true; | ||
| } | ||
| break; | ||
| } | ||
| } | ||
| return false; | ||
| } | ||
|
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| public abstract Response makeRequest(final BearerTokenRequest request); | ||
| } |
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