diff options
Diffstat (limited to 'openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src')
6 files changed, 91 insertions, 29 deletions
diff --git a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/CombinedTracker.java b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/CombinedTracker.java index 2dd2c12143..5d940aa821 100644 --- a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/CombinedTracker.java +++ b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/CombinedTracker.java @@ -17,39 +17,38 @@ package org.openecomp.sdc.logging.servlet; import javax.servlet.http.HttpServletRequest; -import org.openecomp.sdc.logging.api.Logger; /** - * Tracker for all the elements of ONAP logging and tracing at an entry point to an application - context and audit. - * The order of invocations is important, assuming the context must be kept as long as audit hasn't been finished. + * Tracker for all the elements of ONAP logging and tracing at an entry point to an application. + * The order of invocations is important, and on {@link #preRequest(HttpServletRequest)} it respects the order of + * trackers passed to the constructor. On {@link #postRequest(RequestProcessingResult)}, the invocation will be in the + * <b>reverse</b> order. * * @author evitaliy * @since 01 Aug 2018 */ public class CombinedTracker implements Tracker { - private final ContextTracker context; - private final AuditTracker audit; + private final Tracker[] trackers; - public CombinedTracker(Logger logger, HttpHeader partnerNameHeader, HttpHeader requestIdHeader) { - this.context = new ContextTracker(partnerNameHeader, requestIdHeader); - this.audit = new AuditTracker(logger); - } - - public CombinedTracker(Class<?> resourceType, HttpHeader partnerNameHeader, HttpHeader requestIdHeader) { - this.context = new ContextTracker(partnerNameHeader, requestIdHeader); - this.audit = new AuditTracker(resourceType); + public CombinedTracker(Tracker... trackers) { + this.trackers = new Tracker[trackers.length]; + System.arraycopy(trackers, 0, this.trackers, 0, trackers.length); } @Override public void preRequest(HttpServletRequest request) { - this.context.preRequest(request); - this.audit.preRequest(request); + + for (Tracker t : trackers) { + t.preRequest(request); + } } @Override public void postRequest(RequestProcessingResult result) { - this.audit.postRequest(result); - this.context.postRequest(result); + + for (int i = trackers.length - 1; i > -1; i--) { + trackers[i].postRequest(result); + } } } diff --git a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/HttpHeader.java b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/HttpHeader.java index db10c2e4f3..dd5af859d4 100644 --- a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/HttpHeader.java +++ b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/HttpHeader.java @@ -43,7 +43,7 @@ public class HttpHeader { * * @param headerNames cannot be null or empty */ - public HttpHeader(String[] headerNames) { + public HttpHeader(String... headerNames) { if (Objects.requireNonNull(headerNames, NAMES_CANNOT_BE_NULL).length < 1) { throw new IllegalArgumentException(AT_LEAST_ONE_NAME_REQUIRED); diff --git a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/jaxrs/LoggingRequestFilter.java b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/jaxrs/LoggingRequestFilter.java index f846359b82..fb651495ac 100644 --- a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/jaxrs/LoggingRequestFilter.java +++ b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/main/java/org/openecomp/sdc/logging/servlet/jaxrs/LoggingRequestFilter.java @@ -27,7 +27,9 @@ import javax.ws.rs.core.Context; import javax.ws.rs.ext.Provider; import org.openecomp.sdc.logging.api.Logger; import org.openecomp.sdc.logging.api.LoggerFactory; +import org.openecomp.sdc.logging.servlet.AuditTracker; import org.openecomp.sdc.logging.servlet.CombinedTracker; +import org.openecomp.sdc.logging.servlet.ContextTracker; import org.openecomp.sdc.logging.servlet.HttpHeader; import org.openecomp.sdc.logging.servlet.Tracker; @@ -63,8 +65,8 @@ public class LoggingRequestFilter implements ContainerRequestFilter { private HttpServletRequest httpRequest; - private HttpHeader requestIdHeader = new HttpHeader(new String[] {DEFAULT_REQUEST_ID_HEADER}); - private HttpHeader partnerNameHeader = new HttpHeader(new String[] {DEFAULT_PARTNER_NAME_HEADER}); + private HttpHeader requestIdHeader = new HttpHeader(DEFAULT_REQUEST_ID_HEADER); + private HttpHeader partnerNameHeader = new HttpHeader(DEFAULT_PARTNER_NAME_HEADER); private ResourceInfo resource; @@ -107,7 +109,9 @@ public class LoggingRequestFilter implements ContainerRequestFilter { @Override public void filter(ContainerRequestContext requestContext) { Class<?> resourceClass = resource.getResourceMethod().getDeclaringClass(); - Tracker tracker = new CombinedTracker(resourceClass, partnerNameHeader, requestIdHeader); + Tracker tracker = new CombinedTracker( + new ContextTracker(partnerNameHeader, requestIdHeader), + new AuditTracker(resourceClass)); requestContext.setProperty(LOGGING_TRACKER_KEY, tracker); tracker.preRequest(httpRequest); } diff --git a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/test/java/org/openecomp/sdc/logging/servlet/CombinedTrackerTest.java b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/test/java/org/openecomp/sdc/logging/servlet/CombinedTrackerTest.java new file mode 100644 index 0000000000..4454493c01 --- /dev/null +++ b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/test/java/org/openecomp/sdc/logging/servlet/CombinedTrackerTest.java @@ -0,0 +1,59 @@ +/* + * Copyright © 2016-2018 European Support Limited + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.openecomp.sdc.logging.servlet; + +import static org.mockito.ArgumentMatchers.any; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.times; +import static org.mockito.Mockito.verify; + +import javax.servlet.http.HttpServletRequest; +import org.junit.Test; + +/** + * Test the construction and invocation of combined tracker. + * + * @author evitaliy + * @since 01 Aug 2018 + */ +public class CombinedTrackerTest { + + @Test(expected = NullPointerException.class) + public void throwExceptionWhenTrackersNull() { + new CombinedTracker((Tracker[]) null); + } + + @Test + public void trackersCalledWhenPreRequest() { + Tracker firstTracker = mock(Tracker.class); + Tracker secondTracker = mock(Tracker.class); + CombinedTracker tracker = new CombinedTracker(firstTracker, secondTracker); + tracker.preRequest(mock(HttpServletRequest.class)); + verify(firstTracker, times(1)).preRequest(any(HttpServletRequest.class)); + verify(secondTracker, times(1)).preRequest(any(HttpServletRequest.class)); + } + + @Test + public void trackersCalledWhenPostRequest() { + Tracker firstTracker = mock(Tracker.class); + Tracker secondTracker = mock(Tracker.class); + CombinedTracker tracker = new CombinedTracker(firstTracker, secondTracker); + tracker.postRequest(mock(RequestProcessingResult.class)); + verify(firstTracker, times(1)).postRequest(any(RequestProcessingResult.class)); + verify(secondTracker, times(1)).postRequest(any(RequestProcessingResult.class)); + } +}
\ No newline at end of file diff --git a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/test/java/org/openecomp/sdc/logging/servlet/ContextTrackerTest.java b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/test/java/org/openecomp/sdc/logging/servlet/ContextTrackerTest.java index a247d119c8..59c690d763 100644 --- a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/test/java/org/openecomp/sdc/logging/servlet/ContextTrackerTest.java +++ b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/test/java/org/openecomp/sdc/logging/servlet/ContextTrackerTest.java @@ -45,10 +45,10 @@ import org.powermock.modules.junit4.PowerMockRunner; public class ContextTrackerTest { private static final String X_REQUEST_ID = "X-REQUEST-ID"; - private static final HttpHeader REQUEST_ID_HEADER = new HttpHeader(new String[] {X_REQUEST_ID}); + private static final HttpHeader REQUEST_ID_HEADER = new HttpHeader(X_REQUEST_ID); private static final String X_PARTNER_NAME = "X-PARTNER-NAME"; - private static final HttpHeader PARTNER_NAME_HEADER = new HttpHeader(new String[] {X_PARTNER_NAME}); + private static final HttpHeader PARTNER_NAME_HEADER = new HttpHeader(X_PARTNER_NAME); @Test(expected = NullPointerException.class) public void throwExceptionWhenPartnerNamesNull() { diff --git a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/test/java/org/openecomp/sdc/logging/servlet/HttpHeaderTest.java b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/test/java/org/openecomp/sdc/logging/servlet/HttpHeaderTest.java index 5cbd0c0d76..2effa9fab1 100644 --- a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/test/java/org/openecomp/sdc/logging/servlet/HttpHeaderTest.java +++ b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-api/src/test/java/org/openecomp/sdc/logging/servlet/HttpHeaderTest.java @@ -49,7 +49,7 @@ public class HttpHeaderTest { @Test(expected = IllegalArgumentException.class) public void throwExceptionWhenInputArrayEmpty() { - new HttpHeader(new String[0]); + new HttpHeader(); } @Test(expected = IllegalArgumentException.class) @@ -59,7 +59,7 @@ public class HttpHeaderTest { @Test public void valueNotReturnedWhenNameInArrayNotRequested() { - HttpHeader header = new HttpHeader(new String[] {"A"}); + HttpHeader header = new HttpHeader("A"); assertFalse(header.getAny(NULL_WHEN_NAME_NOT_B).isPresent()); } @@ -71,7 +71,7 @@ public class HttpHeaderTest { @Test public void valueReturnedWhenSinglePossibleHeaderInArrayMatches() { - HttpHeader header = new HttpHeader(new String[] {"B"}); + HttpHeader header = new HttpHeader("B"); assertTrue(header.getAny(NULL_WHEN_NAME_NOT_B).isPresent()); } @@ -83,7 +83,7 @@ public class HttpHeaderTest { @Test public void valueReturnedWhenLastHeaderInArrayMatches() throws Throwable { - HttpHeader header = new HttpHeader(new String[] {"A", "B"}); + HttpHeader header = new HttpHeader("A", "B"); header.getAny(NULL_WHEN_NAME_NOT_B).orElseThrow(VALUE_EXPECTED); } @@ -95,7 +95,7 @@ public class HttpHeaderTest { @Test public void valueReturnedWhenFirstHeaderInArrayMatches() throws Throwable { - HttpHeader header = new HttpHeader(new String[] {"B", "A"}); + HttpHeader header = new HttpHeader("B", "A"); header.getAny(NULL_WHEN_NAME_NOT_B).orElseThrow(VALUE_EXPECTED); } @@ -107,7 +107,7 @@ public class HttpHeaderTest { @Test public void valueReturnedWhenMiddleHeaderInArrayMatches() throws Throwable { - HttpHeader header = new HttpHeader(new String[] {"A", "B", "C"}); + HttpHeader header = new HttpHeader("A", "B", "C"); header.getAny(NULL_WHEN_NAME_NOT_B).orElseThrow(VALUE_EXPECTED); } |