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Provide more detailed uri tag for calls to Data REST repositories 

Closes gh-14872
This commit is contained in:
Andy Wilkinson 2018-10-19 18:19:58 +01:00
parent d838787e70
commit 2110215559
2 changed files with 20 additions and 0 deletions
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8
spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/metrics/web/servlet/WebMvcTags.java
View File

@ -24,6 +24,7 @@ import io.micrometer.core.instrument.Tag;
import org.springframework.http.HttpStatus;
import org.springframework.util.StringUtils;
import org.springframework.web.servlet.HandlerMapping;
import org.springframework.web.util.pattern.PathPattern;
/**
* Factory methods for {@link Tag Tags} associated with a request-response exchange that
@ -36,6 +37,8 @@ import org.springframework.web.servlet.HandlerMapping;
*/
public final class WebMvcTags {
private static final String DATA_REST_PATH_PATTERN_ATTRIBUTE = "org.springframework.data.rest.webmvc.RepositoryRestHandlerMapping.EFFECTIVE_REPOSITORY_RESOURCE_LOOKUP_PATH";
private static final Tag URI_NOT_FOUND = Tag.of("uri", "NOT_FOUND");
private static final Tag URI_REDIRECTION = Tag.of("uri", "REDIRECTION");
@ -119,6 +122,11 @@ public final class WebMvcTags {
}
private static String getMatchingPattern(HttpServletRequest request) {
PathPattern dataRestPathPattern = (PathPattern) request
.getAttribute(DATA_REST_PATH_PATTERN_ATTRIBUTE);
if (dataRestPathPattern != null) {
return dataRestPathPattern.getPatternString();
}
return (String) request
.getAttribute(HandlerMapping.BEST_MATCHING_PATTERN_ATTRIBUTE);
}

12
spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/web/servlet/WebMvcTagsTests.java
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@ -23,6 +23,7 @@ import org.springframework.boot.actuate.metrics.web.servlet.WebMvcTags;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.web.servlet.HandlerMapping;
import org.springframework.web.util.pattern.PathPatternParser;
import static org.assertj.core.api.Assertions.assertThat;
@ -38,6 +39,17 @@ public class WebMvcTagsTests {
private final MockHttpServletResponse response = new MockHttpServletResponse();
@Test
public void uriTagIsDataRestsEffectiveRepositoryLookupPathWhenAvailable() {
this.request.setAttribute(
"org.springframework.data.rest.webmvc.RepositoryRestHandlerMapping.EFFECTIVE_REPOSITORY_RESOURCE_LOOKUP_PATH",
new PathPatternParser().parse("/api/cities"));
this.request.setAttribute(HandlerMapping.BEST_MATCHING_PATTERN_ATTRIBUTE,
"/api/{repository}");
Tag tag = WebMvcTags.uri(this.request, this.response);
assertThat(tag.getValue()).isEqualTo("/api/cities");
}
@Test
public void uriTagValueIsBestMatchingPatternWhenAvailable() {
this.request.setAttribute(HandlerMapping.BEST_MATCHING_PATTERN_ATTRIBUTE,