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-rwxr-xr-xcps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandler.java24
-rw-r--r--cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandlerSpec.groovy17
2 files changed, 37 insertions, 4 deletions
diff --git a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandler.java b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandler.java
index 0843e9741e..c72373344d 100755
--- a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandler.java
+++ b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandler.java
@@ -24,11 +24,14 @@ import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.onap.cps.ncmp.api.impl.exception.DmiRequestException;
+import org.onap.cps.ncmp.api.impl.exception.HttpClientRequestException;
import org.onap.cps.ncmp.api.impl.exception.InvalidTopicException;
import org.onap.cps.ncmp.api.impl.exception.NcmpException;
import org.onap.cps.ncmp.api.impl.exception.ServerNcmpException;
import org.onap.cps.ncmp.rest.controller.NetworkCmProxyController;
import org.onap.cps.ncmp.rest.controller.NetworkCmProxyInventoryController;
+import org.onap.cps.ncmp.rest.model.DmiErrorMessage;
+import org.onap.cps.ncmp.rest.model.DmiErrorMessageDmiresponse;
import org.onap.cps.ncmp.rest.model.ErrorMessage;
import org.onap.cps.spi.exceptions.CpsException;
import org.onap.cps.spi.exceptions.DataNodeNotFoundException;
@@ -66,6 +69,12 @@ public class NetworkCmProxyRestExceptionHandler {
return buildErrorResponse(HttpStatus.INTERNAL_SERVER_ERROR, exception);
}
+ @ExceptionHandler({HttpClientRequestException.class})
+ public static ResponseEntity<Object> handleClientRequestExceptions(
+ final HttpClientRequestException httpClientRequestException) {
+ return wrapDmiErrorResponse(HttpStatus.BAD_GATEWAY, httpClientRequestException);
+ }
+
@ExceptionHandler({DmiRequestException.class, DataValidationException.class, HttpMessageNotReadableException.class,
InvalidTopicException.class})
public static ResponseEntity<Object> handleDmiRequestExceptions(final Exception exception) {
@@ -91,8 +100,19 @@ public class NetworkCmProxyRestExceptionHandler {
} else {
errorMessage.setDetails(CHECK_LOGS_FOR_DETAILS);
}
- errorMessage.setDetails(exception instanceof CpsException ? ((CpsException) exception).getDetails() :
- CHECK_LOGS_FOR_DETAILS);
+ errorMessage.setDetails(
+ exception instanceof CpsException ? ((CpsException) exception).getDetails() : CHECK_LOGS_FOR_DETAILS);
return new ResponseEntity<>(errorMessage, status);
}
+
+ private static ResponseEntity<Object> wrapDmiErrorResponse(final HttpStatus httpStatus,
+ final HttpClientRequestException httpClientRequestException) {
+ final var dmiErrorMessage = new DmiErrorMessage();
+ final var dmiErrorResponse = new DmiErrorMessageDmiresponse();
+ dmiErrorResponse.setHttpCode(httpClientRequestException.getHttpStatus());
+ dmiErrorResponse.setBody(httpClientRequestException.getDetails());
+ dmiErrorMessage.setMessage(httpClientRequestException.getMessage());
+ dmiErrorMessage.setDmiResponse(dmiErrorResponse);
+ return new ResponseEntity<>(dmiErrorMessage, httpStatus);
+ }
}
diff --git a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandlerSpec.groovy b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandlerSpec.groovy
index b642370154..1f6c38428b 100644
--- a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandlerSpec.groovy
+++ b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandlerSpec.groovy
@@ -21,14 +21,13 @@
package org.onap.cps.ncmp.rest.exceptions
-import com.fasterxml.jackson.databind.ObjectMapper
import groovy.json.JsonSlurper
import org.mapstruct.factory.Mappers
import org.onap.cps.TestUtils
import org.onap.cps.ncmp.api.NetworkCmProxyDataService
import org.onap.cps.ncmp.api.impl.exception.DmiRequestException
+import org.onap.cps.ncmp.api.impl.exception.HttpClientRequestException
import org.onap.cps.ncmp.api.impl.exception.ServerNcmpException
-import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle
import org.onap.cps.ncmp.rest.controller.NcmpRestInputMapper
import org.onap.cps.spi.exceptions.CpsException
import org.onap.cps.spi.exceptions.DataNodeNotFoundException
@@ -38,6 +37,7 @@ import org.spockframework.spring.SpringBean
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.beans.factory.annotation.Value
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest
+import org.springframework.http.HttpStatus
import org.springframework.http.MediaType
import org.springframework.test.web.servlet.MockMvc
import spock.lang.Shared
@@ -111,6 +111,19 @@ class NetworkCmProxyRestExceptionHandlerSpec extends Specification {
assertTestResponse(response, BAD_REQUEST, sampleErrorMessage, sampleErrorDetails)
}
+ def 'Failing DMI Request - passthrough scenario'() {
+ given: 'failing DMI request'
+ mockNetworkCmProxyDataService.getResourceDataPassThroughRunningForCmHandle(*_) >> { throw new HttpClientRequestException('Error Message Details NCMP', 'Bad Request from DMI', 400) }
+ when: 'the DMI request is executed'
+ def response = mvc.perform(get("$dataNodeBaseEndpointNcmp/ch/testCmHandle/data/ds/ncmp-datastore:passthrough-running?resourceIdentifier=stores:bookstore/categories=100"))
+ .andReturn().response
+ then: 'NCMP service responds with 502 Bad Gateway status'
+ response.status == HttpStatus.BAD_GATEWAY.value()
+ and: 'the NCMP response also contains the original DMI response details'
+ response.contentAsString.contains('400')
+ response.contentAsString.contains('Bad Request from DMI')
+ }
+
def setupTestException(exception, apiType) {
if (NCMP == apiType) {
mockNetworkCmProxyDataService.getYangResourcesModuleReferences(*_) >> { throw exception }