test-bearer-auth-client-builder-class.java

package software.amazon.awssdk.services.json;

import java.util.ArrayList;
import java.util.List;
import software.amazon.awssdk.annotations.Generated;
import software.amazon.awssdk.annotations.SdkInternalApi;
import software.amazon.awssdk.auth.token.credentials.SdkTokenProvider;
import software.amazon.awssdk.auth.token.credentials.aws.DefaultAwsTokenProvider;
import software.amazon.awssdk.auth.token.signer.aws.BearerTokenSigner;
import software.amazon.awssdk.awscore.client.builder.AwsDefaultClientBuilder;
import software.amazon.awssdk.awscore.client.config.AwsClientOption;
import software.amazon.awssdk.core.client.config.SdkAdvancedClientOption;
import software.amazon.awssdk.core.client.config.SdkClientConfiguration;
import software.amazon.awssdk.core.client.config.SdkClientOption;
import software.amazon.awssdk.core.interceptor.ClasspathInterceptorChainFactory;
import software.amazon.awssdk.core.interceptor.ExecutionInterceptor;
import software.amazon.awssdk.core.signer.Signer;
import software.amazon.awssdk.utils.CollectionUtils;

/**
 * Internal base class for {@link DefaultJsonClientBuilder} and {@link DefaultJsonAsyncClientBuilder}.
 */
@Generated("software.amazon.awssdk:codegen")
@SdkInternalApi
abstract class DefaultJsonBaseClientBuilder<B extends JsonBaseClientBuilder<B, C>, C> extends AwsDefaultClientBuilder<B, C> {
    @Override
    protected final String serviceEndpointPrefix() {
        return "json-service-endpoint";
    }

    @Override
    protected final String serviceName() {
        return "Json";
    }

    @Override
    protected final SdkClientConfiguration mergeServiceDefaults(SdkClientConfiguration config) {
        return config.merge(c -> c.option(SdkClientOption.CRC32_FROM_COMPRESSED_DATA_ENABLED, false)
                                  .option(AwsClientOption.TOKEN_PROVIDER, defaultTokenProvider())
                                  .option(SdkAdvancedClientOption.TOKEN_SIGNER, defaultTokenSigner()));
    }

    @Override
    protected final SdkClientConfiguration finalizeServiceConfiguration(SdkClientConfiguration config) {
        List<ExecutionInterceptor> endpointInterceptors = new ArrayList<>();
        ClasspathInterceptorChainFactory interceptorFactory = new ClasspathInterceptorChainFactory();
        List<ExecutionInterceptor> interceptors = interceptorFactory
            .getInterceptors("software/amazon/awssdk/services/json/execution.interceptors");
        List<ExecutionInterceptor> additionalInterceptors = new ArrayList<>();
        interceptors = CollectionUtils.mergeLists(endpointInterceptors, interceptors);
        interceptors = CollectionUtils.mergeLists(interceptors, additionalInterceptors);
        interceptors = CollectionUtils.mergeLists(interceptors, config.option(SdkClientOption.EXECUTION_INTERCEPTORS));
        return config.toBuilder().option(SdkClientOption.EXECUTION_INTERCEPTORS, interceptors).build();
    }

    @Override
    protected final String signingName() {
        return "json-service";
    }

    private SdkTokenProvider defaultTokenProvider() {
        return DefaultAwsTokenProvider.create();
    }

    private Signer defaultTokenSigner() {
        return BearerTokenSigner.create();
    }
}