package jnpf.audit.sdk;
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import jnpf.audit.AuditApiConsts;
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import org.springframework.web.context.request.RequestAttributes;
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import org.springframework.web.context.request.RequestContextHolder;
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import org.springframework.web.context.request.ServletRequestAttributes;
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/** 读取前端统一提交拦截器传入的审计关联信息。 */
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public final class AuditRequestCorrelationResolver {
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public static String currentBizSign() {
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RequestAttributes attributes = RequestContextHolder.getRequestAttributes();
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if (!(attributes instanceof ServletRequestAttributes)) {
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return null;
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}
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return ((ServletRequestAttributes) attributes).getRequest()
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.getHeader(AuditApiConsts.HEADER_BIZ_SIGN);
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}
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private AuditRequestCorrelationResolver() {
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}
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}
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