package jnpf.audit.sdk;
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import org.springframework.beans.factory.ObjectProvider;
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import org.springframework.boot.ApplicationArguments;
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import org.springframework.boot.ApplicationRunner;
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/**
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* SDK 装配自检探针。存在两重价值：
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* 1) 它本身就是「宿主必须用 ObjectProvider 注入」的示范——audit.enabled=false 时
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* AuditSdkAutoConfiguration 整套 Bean 缺席（不是 no-op），普通 @Autowired 会让宿主起不来；
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* 2) 给出可断言的启动产物（tasks/audit-m2-startup-check.sh 双态断言此行）。
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*
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* 用 warn 级：平台 logger.yaml 强制 root:ERROR，业务服务内 info 埋点会被压制。
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*/
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public class AuditSdkProbe implements ApplicationRunner {
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private static final org.slf4j.Logger log = org.slf4j.LoggerFactory.getLogger(AuditSdkProbe.class);
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private final ObjectProvider<AuditClient> auditClient;
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private final String appName;
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public AuditSdkProbe(ObjectProvider<AuditClient> auditClient, String appName) {
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this.auditClient = auditClient;
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this.appName = appName;
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}
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@Override
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public void run(ApplicationArguments args) {
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log.warn("[AUDIT-SDK] app={} present={}", appName, auditClient.getIfAvailable() != null);
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}
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}
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