package com.qianwen.core.http;
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import java.io.IOException;
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import java.util.function.Predicate;
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import okhttp3.Interceptor;
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import okhttp3.Request;
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import okhttp3.Response;
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import okhttp3.ResponseBody;
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import org.springframework.retry.backoff.FixedBackOffPolicy;
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import org.springframework.retry.policy.SimpleRetryPolicy;
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import org.springframework.retry.support.RetryTemplate;
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/* loaded from: blade-starter-http-9.3.0.0-SNAPSHOT.jar:org/springblade/core/http/RetryInterceptor.class */
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public class RetryInterceptor implements Interceptor {
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private final RetryPolicy retryPolicy;
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public RetryInterceptor(RetryPolicy retryPolicy) {
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this.retryPolicy = retryPolicy;
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}
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public Response intercept(Interceptor.Chain chain) throws IOException {
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Request request = chain.request();
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RetryTemplate template = createRetryTemplate(this.retryPolicy);
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return (Response) template.execute(context -> {
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Response response = chain.proceed(request);
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Predicate<ResponseSpec> respPredicate = this.retryPolicy.getRespPredicate();
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if (respPredicate == null)
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return response;
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ResponseBody body = response.peekBody(Long.MAX_VALUE);
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try (HttpResponse httpResponse = new HttpResponse(response)) {
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if (respPredicate.test(httpResponse))
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throw new IOException("Http Retry ResponsePredicate test Failure.");
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}
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return response.newBuilder().body(body).build();
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});
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}
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private static RetryTemplate createRetryTemplate(RetryPolicy policy) {
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RetryTemplate template = new RetryTemplate();
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SimpleRetryPolicy retryPolicy = new SimpleRetryPolicy();
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retryPolicy.setMaxAttempts(policy.getMaxAttempts());
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FixedBackOffPolicy backOffPolicy = new FixedBackOffPolicy();
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backOffPolicy.setBackOffPeriod(policy.getSleepMillis());
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template.setRetryPolicy(retryPolicy);
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template.setBackOffPolicy(backOffPolicy);
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return template;
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}
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}
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