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Handle ApiVersion in CachingOperationInvoker

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Prior to this commit, ApiVersion was treated as a mandatory parameter in
CachingOperationInvokerAdvisor and thus prevented the
CachingOperationInvoker to kick in. By skipping ApiVersion in the same
way we're skipping SecurityContext we can avoid this.

In order to not return the same cached response, this commit also
changes the cache handling in CachingOperationInvoker to account for
different ApiVersions being passed.

See gh-18961
This commit is contained in:
dreis2211
2019-11-12 11:34:11 +01:00
committed by Stephane Nicoll
parent 81c0d6a5f7
commit 0bdcd2ee67
4 changed files with 43 additions and 4 deletions
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12
spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/invoker/cache/CachingOperationInvokerAdvisorTests.java vendored
View File

@@ -27,6 +27,7 @@ import org.mockito.MockitoAnnotations;
import org.springframework.boot.actuate.endpoint.EndpointId;
import org.springframework.boot.actuate.endpoint.OperationType;
import org.springframework.boot.actuate.endpoint.SecurityContext;
import org.springframework.boot.actuate.endpoint.http.ApiVersion;
import org.springframework.boot.actuate.endpoint.invoke.OperationInvoker;
import org.springframework.boot.actuate.endpoint.invoke.OperationParameters;
import org.springframework.boot.actuate.endpoint.invoke.reflect.OperationMethod;
@@ -117,6 +118,13 @@ class CachingOperationInvokerAdvisorTests {
assertAdviseIsApplied(parameters);
}
@Test
void applyWithApiVersionShouldAddAdvise() {
OperationParameters parameters = getParameters("getWithApiVersion", ApiVersion.class, String.class);
given(this.timeToLive.apply(any())).willReturn(100L);
assertAdviseIsApplied(parameters);
}
private void assertAdviseIsApplied(OperationParameters parameters) {
OperationInvoker advised = this.advisor.apply(EndpointId.of("foo"), OperationType.READ, parameters,
this.invoker);
@@ -152,6 +160,10 @@ class CachingOperationInvokerAdvisorTests {
return "";
}
String getWithApiVersion(ApiVersion apiVersion, @Nullable String bar) {
return "";
}
}
}

21
spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/invoker/cache/CachingOperationInvokerTests.java vendored
View File

@@ -28,6 +28,7 @@ import reactor.core.publisher.Mono;
import org.springframework.boot.actuate.endpoint.InvocationContext;
import org.springframework.boot.actuate.endpoint.SecurityContext;
import org.springframework.boot.actuate.endpoint.http.ApiVersion;
import org.springframework.boot.actuate.endpoint.invoke.MissingParametersException;
import org.springframework.boot.actuate.endpoint.invoke.OperationInvoker;
@@ -152,6 +153,26 @@ class CachingOperationInvokerTests {
verify(target, times(2)).invoke(context);
}
@Test
void targetInvokedWithDifferentApiVersion() {
OperationInvoker target = mock(OperationInvoker.class);
Object expectedV2 = new Object();
Object expectedV3 = new Object();
InvocationContext contextV2 = new InvocationContext(ApiVersion.V2, mock(SecurityContext.class),
Collections.emptyMap());
InvocationContext contextV3 = new InvocationContext(ApiVersion.V3, mock(SecurityContext.class),
Collections.emptyMap());
given(target.invoke(contextV2)).willReturn(expectedV2);
given(target.invoke(contextV3)).willReturn(expectedV3);
CachingOperationInvoker invoker = new CachingOperationInvoker(target, 500L);
Object response = invoker.invoke(contextV2);
assertThat(response).isSameAs(expectedV2);
verify(target, times(1)).invoke(contextV2);
Object cachedResponse = invoker.invoke(contextV3);
assertThat(cachedResponse).isNotSameAs(response);
verify(target, times(1)).invoke(contextV3);
}
private static class MonoOperationInvoker implements OperationInvoker {
static int invocations;