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authorsourabh_sourabh <sourabh.sourabh@est.tech>2022-03-28 13:21:55 +0100
committersourabh_sourabh <sourabh.sourabh@est.tech>2022-04-05 20:38:50 +0100
commitea01d09861289ff162dff318713d1c24eba89259 (patch)
tree01498ec770966c177b74700dd696a4290b8ad275 /cps-ncmp-rest
parentd69742c1f02585ae5d82f49542581698367e9cde (diff)
Async: NCMP Rest impl. including Request ID generation
- Restructured code and moved some of them at controller and service layer. - Unit is fixed and organized to it's belonging classes. Issue-ID: CPS-828 Signed-off-by: sourabh_sourabh <sourabh.sourabh@est.tech> Change-Id: I0919218e35b1d11cb579d707f376b76de80409da
Diffstat (limited to 'cps-ncmp-rest')
-rwxr-xr-xcps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyController.java61
-rw-r--r--cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyControllerSpec.groovy61
2 files changed, 104 insertions, 18 deletions
diff --git a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyController.java b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyController.java
index de6c3c4f3d..19b9193330 100755
--- a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyController.java
+++ b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyController.java
@@ -31,13 +31,17 @@ import static org.onap.cps.ncmp.api.impl.operations.DmiRequestBody.OperationEnum
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
+import java.util.HashMap;
import java.util.List;
+import java.util.Map;
+import java.util.UUID;
import java.util.stream.Collectors;
import javax.validation.Valid;
import javax.validation.constraints.NotNull;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.onap.cps.ncmp.api.NetworkCmProxyDataService;
+import org.onap.cps.ncmp.api.impl.exception.InvalidTopicException;
import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle;
import org.onap.cps.ncmp.rest.api.NetworkCmProxyApi;
import org.onap.cps.ncmp.rest.model.CmHandleProperties;
@@ -50,6 +54,7 @@ import org.onap.cps.ncmp.rest.model.ModuleNameAsJsonObject;
import org.onap.cps.ncmp.rest.model.ModuleNamesAsJsonArray;
import org.onap.cps.ncmp.rest.model.RestModuleReference;
import org.onap.cps.ncmp.rest.model.RestOutputCmHandle;
+import org.onap.cps.utils.CpsValidator;
import org.onap.cps.utils.JsonObjectMapper;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
@@ -63,6 +68,9 @@ import org.springframework.web.bind.annotation.RestController;
public class NetworkCmProxyController implements NetworkCmProxyApi {
private static final String NO_BODY = null;
+ private static final String NO_REQUEST_ID = null;
+ private static final String NO_TOPIC = null;
+ public static final String ASYNC_REQUEST_ID = "requestId";
private final NetworkCmProxyDataService networkCmProxyDataService;
private final JsonObjectMapper jsonObjectMapper;
@@ -82,11 +90,19 @@ public class NetworkCmProxyController implements NetworkCmProxyApi {
final @NotNull @Valid String resourceIdentifier,
final @Valid String optionsParamInQuery,
final @Valid String topicParamInQuery) {
+ final ResponseEntity<Map<String, Object>> asyncResponse = populateAsyncResponse(topicParamInQuery);
+ final Map<String, Object> asyncResponseData = asyncResponse.getBody();
+
final Object responseObject = networkCmProxyDataService.getResourceDataOperationalForCmHandle(cmHandle,
resourceIdentifier,
optionsParamInQuery,
- topicParamInQuery);
- return ResponseEntity.ok(responseObject);
+ asyncResponseData == null ? NO_TOPIC : topicParamInQuery,
+ asyncResponseData == null ? NO_REQUEST_ID : asyncResponseData.get(ASYNC_REQUEST_ID).toString());
+
+ if (asyncResponseData == null) {
+ return ResponseEntity.ok(responseObject);
+ }
+ return ResponseEntity.ok(asyncResponse);
}
/**
@@ -103,11 +119,19 @@ public class NetworkCmProxyController implements NetworkCmProxyApi {
final @NotNull @Valid String resourceIdentifier,
final @Valid String optionsParamInQuery,
final @Valid String topicParamInQuery) {
+ final ResponseEntity<Map<String, Object>> asyncResponse = populateAsyncResponse(topicParamInQuery);
+ final Map<String, Object> asyncResponseData = asyncResponse.getBody();
+
final Object responseObject = networkCmProxyDataService.getResourceDataPassThroughRunningForCmHandle(cmHandle,
resourceIdentifier,
optionsParamInQuery,
- topicParamInQuery);
- return ResponseEntity.ok(responseObject);
+ asyncResponseData == null ? NO_TOPIC : topicParamInQuery,
+ asyncResponseData == null ? NO_REQUEST_ID : asyncResponseData.get(ASYNC_REQUEST_ID).toString());
+
+ if (asyncResponseData == null) {
+ return ResponseEntity.ok(responseObject);
+ }
+ return ResponseEntity.ok(asyncResponse);
}
@Override
@@ -257,4 +281,33 @@ public class NetworkCmProxyController implements NetworkCmProxyApi {
restOutputCmHandle.setPublicCmHandleProperties(cmHandlePublicProperties);
return restOutputCmHandle;
}
+
+ private ResponseEntity<Map<String, Object>> populateAsyncResponse(final String topicParamInQuery) {
+ final boolean processAsynchronously = hasTopicParameter(topicParamInQuery);
+ final Map<String, Object> responseData;
+ if (processAsynchronously) {
+ responseData = getAsyncResponseData();
+ } else {
+ responseData = null;
+ }
+ return ResponseEntity.ok().body(responseData);
+ }
+
+ private static boolean hasTopicParameter(final String topicName) {
+ if (topicName == null) {
+ return false;
+ }
+ if (CpsValidator.validateTopicName(topicName)) {
+ return true;
+ }
+ throw new InvalidTopicException("Topic name " + topicName + " is invalid", "invalid topic");
+ }
+
+ private Map<String, Object> getAsyncResponseData() {
+ final Map<String, Object> asyncResponseData = new HashMap<>(1);
+ final String resourceDataRequestId = UUID.randomUUID().toString();
+ asyncResponseData.put(ASYNC_REQUEST_ID, resourceDataRequestId);
+ return asyncResponseData;
+ }
+
}
diff --git a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyControllerSpec.groovy b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyControllerSpec.groovy
index 88633450b3..d79d9622e3 100644
--- a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyControllerSpec.groovy
+++ b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/controller/NetworkCmProxyControllerSpec.groovy
@@ -72,6 +72,7 @@ class NetworkCmProxyControllerSpec extends Specification {
@Shared
def NO_TOPIC = null
+ def NO_REQUEST_ID = null
def 'Get Resource Data from pass-through operational.'() {
given: 'resource data url'
@@ -86,14 +87,15 @@ class NetworkCmProxyControllerSpec extends Specification {
1 * mockNetworkCmProxyDataService.getResourceDataOperationalForCmHandle('testCmHandle',
'parent/child',
'(a=1,b=2)',
- NO_TOPIC)
+ NO_TOPIC,
+ NO_REQUEST_ID)
and: 'response status is Ok'
response.status == HttpStatus.OK.value()
}
- def 'Get Resource Data from pass-through operational with #scenario.'() {
+ def 'Get Resource Data from #datastoreInUrl with #scenario.'() {
given: 'resource data url'
- def getUrl = "$ncmpBasePathV1/ch/testCmHandle/data/ds/ncmp-datastore:passthrough-operational" +
+ def getUrl = "$ncmpBasePathV1/ch/testCmHandle/data/ds/ncmp-datastore:${datastoreInUrl}" +
"?resourceIdentifier=parent/child&options=(a=1,b=2)${topicQueryParam}"
when: 'get data resource request is performed'
def response = mvc.perform(
@@ -101,19 +103,30 @@ class NetworkCmProxyControllerSpec extends Specification {
.contentType(MediaType.APPLICATION_JSON)
).andReturn().response
then: 'the NCMP data service is called with operational data for cm handle'
- 1 * mockNetworkCmProxyDataService.getResourceDataOperationalForCmHandle('testCmHandle',
+ expectedNumberOfMethodExecutions
+ * mockNetworkCmProxyDataService."${expectedMethodName}"('testCmHandle',
'parent/child',
'(a=1,b=2)',
- expectedTopicName)
- and: 'response status is Ok'
- response.status == HttpStatus.OK.value()
+ expectedTopicName,
+ _)
+ then: 'response status is expected'
+ response.status == expectedHttpStatus
where: 'the following parameters are used'
- scenario | topicQueryParam || expectedTopicName
- 'Url with valid topic' | "&topic=my-topic-name" || "my-topic-name"
- 'No topic in url' | '' || NO_TOPIC
- 'Null topic in url' | "&topic=null" || "null"
- 'Empty topic in url' | "&topic=\"\"" || "\"\""
- 'Missing topic in url' | "&topic=" || ""
+ scenario | datastoreInUrl | topicQueryParam || expectedTopicName | expectedMethodName | expectedNumberOfMethodExecutions | expectedHttpStatus
+ 'url with valid topic' | 'passthrough-operational' | '&topic=my-topic-name' || 'my-topic-name' | 'getResourceDataOperationalForCmHandle' | 1 | HttpStatus.OK.value()
+ 'no topic in url' | 'passthrough-operational' | '' || NO_TOPIC | 'getResourceDataOperationalForCmHandle' | 1 | HttpStatus.OK.value()
+ 'null topic in url' | 'passthrough-operational' | '&topic=null' || 'null' | 'getResourceDataOperationalForCmHandle' | 1 | HttpStatus.OK.value()
+ 'empty topic in url' | 'passthrough-operational' | '&topic=\"\"' || null | 'getResourceDataOperationalForCmHandle' | 0 | HttpStatus.BAD_REQUEST.value()
+ 'missing topic in url' | 'passthrough-operational' | '&topic=' || null | 'getResourceDataOperationalForCmHandle' | 0 | HttpStatus.BAD_REQUEST.value()
+ 'blank topic value in url' | 'passthrough-operational' | '&topic=\" \"' || null | 'getResourceDataOperationalForCmHandle' | 0 | HttpStatus.BAD_REQUEST.value()
+ 'invalid non-empty topic value in url' | 'passthrough-operational' | '&topic=1_5_*_#' || null | 'getResourceDataOperationalForCmHandle' | 0 | HttpStatus.BAD_REQUEST.value()
+ 'url with valid topic' | 'passthrough-running' | '&topic=my-topic-name' || 'my-topic-name' | 'getResourceDataPassThroughRunningForCmHandle' | 1 | HttpStatus.OK.value()
+ 'no topic in url' | 'passthrough-running' | '' || NO_TOPIC | 'getResourceDataPassThroughRunningForCmHandle' | 1 | HttpStatus.OK.value()
+ 'null topic in url' | 'passthrough-running' | '&topic=null' || 'null' | 'getResourceDataPassThroughRunningForCmHandle' | 1 | HttpStatus.OK.value()
+ 'empty topic in url' | 'passthrough-running' | '&topic=\"\"' || null | 'getResourceDataPassThroughRunningForCmHandle' | 0 | HttpStatus.BAD_REQUEST.value()
+ 'missing topic in url' | 'passthrough-running' | '&topic=' || null | 'getResourceDataPassThroughRunningForCmHandle' | 0 | HttpStatus.BAD_REQUEST.value()
+ 'blank topic value in url' | 'passthrough-running' | '&topic=\" \"' || null | 'getResourceDataPassThroughRunningForCmHandle' | 0 | HttpStatus.BAD_REQUEST.value()
+ 'invalid non-empty topic value in url' | 'passthrough-running' | '&topic=1_5_*_#' || null | 'getResourceDataPassThroughRunningForCmHandle' | 0 | HttpStatus.BAD_REQUEST.value()
}
def 'Get Resource Data from pass-through running with #scenario value in resource identifier param.'() {
@@ -124,7 +137,8 @@ class NetworkCmProxyControllerSpec extends Specification {
mockNetworkCmProxyDataService.getResourceDataPassThroughRunningForCmHandle('testCmHandle',
resourceIdentifier,
'(a=1,b=2)',
- NO_TOPIC) >> '{valid-json}'
+ NO_TOPIC,
+ NO_REQUEST_ID) >> '{valid-json}'
when: 'get data resource request is performed'
def response = mvc.perform(
get(getUrl)
@@ -271,5 +285,24 @@ class NetworkCmProxyControllerSpec extends Specification {
and: 'the response is No Content'
response.status == HttpStatus.NO_CONTENT.value()
}
+
+ def 'Get resource data from DMI with valid topic i.e. async request for #scenario'() {
+ given: 'resource data url'
+ def getUrl = "$ncmpBasePathV1/ch/testCmHandle/data/ds/ncmp-datastore:${datastoreInUrl}" +
+ "?resourceIdentifier=parent/child&options=(a=1,b=2)&topic=my-topic-name"
+ when: 'get data resource request is performed'
+ def response = mvc.perform(
+ get(getUrl)
+ .contentType(MediaType.APPLICATION_JSON)
+ .accept(MediaType.APPLICATION_JSON_VALUE)
+ ).andReturn().response
+ then: 'async request id is generated'
+ assert response.contentAsString.contains("requestId")
+ where: 'the following parameters are used'
+ scenario | datastoreInUrl
+ ':passthrough-operational' | 'passthrough-operational'
+ ':passthrough-running' | 'passthrough-running'
+ }
+
}