diff options
Diffstat (limited to 'services/src/main/java/org/onap/ccsdk/apps/filters/AuditLogFilter.java')
| -rw-r--r-- | services/src/main/java/org/onap/ccsdk/apps/filters/AuditLogFilter.java | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/services/src/main/java/org/onap/ccsdk/apps/filters/AuditLogFilter.java b/services/src/main/java/org/onap/ccsdk/apps/filters/AuditLogFilter.java new file mode 100644 index 00000000..b6d52c52 --- /dev/null +++ b/services/src/main/java/org/onap/ccsdk/apps/filters/AuditLogFilter.java @@ -0,0 +1,43 @@ +package org.onap.ccsdk.apps.filters +; + +import javax.servlet.http.HttpServletRequest; +import org.onap.logging.filter.base.AuditLogServletFilter; +import org.onap.logging.ref.slf4j.ONAPLogConstants; +import org.slf4j.MDC; +import org.springframework.stereotype.Component; + +@Component +public class AuditLogFilter extends AuditLogServletFilter { + private static final String MDC_HTTP_METHOD_KEY = "HttpMethod"; + + @Override + protected void additionalPreHandling(HttpServletRequest httpServletRequest) { + // Don't overwrite service instance id if it was set outside of this automated method + if (MDC.get(ONAPLogConstants.MDCs.SERVICE_INSTANCE_ID) == null) { + String serviceInstanceId = getServiceInstanceId(httpServletRequest.getRequestURI()); + if (serviceInstanceId != null) { + MDC.put(ONAPLogConstants.MDCs.SERVICE_INSTANCE_ID, serviceInstanceId); + } + } + MDC.put(MDC_HTTP_METHOD_KEY, httpServletRequest.getMethod()); + } + + // restconf URLs follow a pattern, this method attempts to extract the service instance id according to that pattern + protected String getServiceInstanceId(String path) { + int idx = path.indexOf("service-list"); + if (idx != -1) { + // chomp off service-list/ + String str = path.substring(idx + 13); + idx = str.indexOf("/"); + //if there is another forward slash with more information chomp it off + if (idx != -1) { + return str.substring(0, idx); + } else { + return str; + } + } + return null; + } + +}
\ No newline at end of file |