Examples with RetryPolicy com.azure.android.core.http.policy.RetryPolicy used on opensource projects

Example 1 with RetryPolicy

use of com.azure.android.core.http.policy.RetryPolicy in project azure-sdk-for-android by Azure.

the class ChatClientBuilder method buildAsyncClient.

/**
 * Create asynchronous client applying CommunicationTokenCredential, UserAgentPolicy,
 * RetryPolicy, and CookiePolicy.
 * Additional HttpPolicies specified by additionalPolicies will be applied after them
 *
 * @throws NullPointerException if endpoint or CommunicationTokenCredential is not set.
 * @return A {@link ChatAsyncClient} instance.
 */
public ChatAsyncClient buildAsyncClient() {
    if (this.endpoint == null) {
        throw logger.logExceptionAsError(new NullPointerException("Endpoint is required."));
    }
    HttpPipeline pipeline;
    if (this.httpPipeline != null) {
        pipeline = this.httpPipeline;
    } else {
        if (this.communicationTokenCredential == null) {
            throw logger.logExceptionAsError(new NullPointerException("CommunicationTokenCredential is required."));
        }
        HttpPipelinePolicy authorizationPolicy = chain -> {
            final CompletableFuture<CommunicationAccessToken> tokenFuture = this.communicationTokenCredential.getToken();
            final CommunicationAccessToken token;
            try {
                token = tokenFuture.get();
            } catch (ExecutionException e) {
                chain.completedError(e);
                return;
            } catch (InterruptedException e) {
                chain.completedError(e);
                return;
            }
            HttpRequest httpRequest = chain.getRequest();
            httpRequest.getHeaders().put("Authorization", "Bearer " + token.getToken());
            chain.processNextPolicy(httpRequest);
        };
        pipeline = createHttpPipeline(this.httpClient, authorizationPolicy, this.customPolicies);
    }
    AzureCommunicationChatServiceImplBuilder clientBuilder = new AzureCommunicationChatServiceImplBuilder().apiVersion((this.serviceVersion == null) ? ChatServiceVersion.getLatest().getVersion() : this.serviceVersion.getVersion()).endpoint(this.endpoint).pipeline(pipeline);
    return new ChatAsyncClient(clientBuilder.buildClient(), this.communicationTokenCredential);
}