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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-service
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-service')
-rw-r--r--cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java10
-rwxr-xr-xcps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java59
-rw-r--r--cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy82
3 files changed, 32 insertions, 119 deletions
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java
index d50b8c5ea8..cbd0756c09 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/NetworkCmProxyDataService.java
@@ -52,12 +52,14 @@ public interface NetworkCmProxyDataService {
* @param resourceIdentifier resource identifier
* @param optionsParamInQuery options query
* @param topicParamInQuery topic name for (triggering) async responses
+ * @param requestId unique requestId for async request
* @return {@code Object} resource data
*/
Object getResourceDataOperationalForCmHandle(String cmHandleId,
String resourceIdentifier,
String optionsParamInQuery,
- String topicParamInQuery);
+ String topicParamInQuery,
+ String requestId);
/**
* Get resource data for data store pass-through running
@@ -66,13 +68,15 @@ public interface NetworkCmProxyDataService {
* @param cmHandleId cm handle identifier
* @param resourceIdentifier resource identifier
* @param optionsParamInQuery options query
- * @param topicParamInQuery topic query
+ * @param topicParamInQuery topic name for (triggering) async responses
+ * @param requestId unique requestId for async request
* @return {@code Object} resource data
*/
Object getResourceDataPassThroughRunningForCmHandle(String cmHandleId,
String resourceIdentifier,
String optionsParamInQuery,
- String topicParamInQuery);
+ String topicParamInQuery,
+ String requestId);
/**
* Write resource data for data store pass-through running
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java
index 81c060eb3b..696bb0a37c 100755
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java
@@ -37,8 +37,6 @@ import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
-import java.util.UUID;
-import java.util.regex.Pattern;
import java.util.stream.Collectors;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
@@ -47,7 +45,6 @@ import org.onap.cps.api.CpsDataService;
import org.onap.cps.api.CpsModuleService;
import org.onap.cps.ncmp.api.NetworkCmProxyDataService;
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.operations.DmiDataOperations;
import org.onap.cps.ncmp.api.impl.operations.DmiModelOperations;
import org.onap.cps.ncmp.api.impl.operations.DmiOperations;
@@ -65,7 +62,6 @@ import org.onap.cps.spi.exceptions.SchemaSetNotFoundException;
import org.onap.cps.spi.model.ModuleReference;
import org.onap.cps.utils.CpsValidator;
import org.onap.cps.utils.JsonObjectMapper;
-import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
@@ -90,12 +86,6 @@ public class NetworkCmProxyDataServiceImpl implements NetworkCmProxyDataService
private final YangModelCmHandleRetriever yangModelCmHandleRetriever;
- // valid kafka topic name regex
- private static final Pattern TOPIC_NAME_PATTERN = Pattern.compile("^[a-zA-Z0-9]([._-](?![._-])|"
- + "[a-zA-Z0-9]){0,120}[a-zA-Z0-9]$");
- private static final String NO_REQUEST_ID = null;
- private static final String NO_TOPIC = null;
-
@Override
public DmiPluginRegistrationResponse updateDmiRegistrationAndSyncModule(
final DmiPluginRegistration dmiPluginRegistration) {
@@ -119,20 +109,22 @@ public class NetworkCmProxyDataServiceImpl implements NetworkCmProxyDataService
public Object getResourceDataOperationalForCmHandle(final String cmHandleId,
final String resourceIdentifier,
final String optionsParamInQuery,
- final String topicParamInQuery) {
+ final String topicParamInQuery,
+ final String requestId) {
CpsValidator.validateNameCharacters(cmHandleId);
- return validateTopicNameAndGetResourceData(cmHandleId, resourceIdentifier,
- DmiOperations.DataStoreEnum.PASSTHROUGH_OPERATIONAL, optionsParamInQuery, topicParamInQuery);
+ return getResourceDataResponse(cmHandleId, resourceIdentifier,
+ DmiOperations.DataStoreEnum.PASSTHROUGH_OPERATIONAL, optionsParamInQuery, topicParamInQuery, requestId);
}
@Override
public Object getResourceDataPassThroughRunningForCmHandle(final String cmHandleId,
final String resourceIdentifier,
final String optionsParamInQuery,
- final String topicParamInQuery) {
+ final String topicParamInQuery,
+ final String requestId) {
CpsValidator.validateNameCharacters(cmHandleId);
- return validateTopicNameAndGetResourceData(cmHandleId, resourceIdentifier,
- DmiOperations.DataStoreEnum.PASSTHROUGH_RUNNING, optionsParamInQuery, topicParamInQuery);
+ return getResourceDataResponse(cmHandleId, resourceIdentifier,
+ DmiOperations.DataStoreEnum.PASSTHROUGH_RUNNING, optionsParamInQuery, topicParamInQuery, requestId);
}
@Override
@@ -329,35 +321,14 @@ public class NetworkCmProxyDataServiceImpl implements NetworkCmProxyDataService
yangModelCmHandle.getId());
}
- private static boolean hasTopicParameter(final String topicName) {
- if (topicName == null) {
- return false;
- }
- if (TOPIC_NAME_PATTERN.matcher(topicName).matches()) {
- return true;
- }
- throw new InvalidTopicException("Topic name " + topicName + " is invalid", "invalid topic");
- }
-
- private Map<String, Object> buildDmiResponse(final String requestId) {
- final Map<String, Object> dmiResponseMap = new HashMap<>();
- dmiResponseMap.put("requestId", requestId);
- return dmiResponseMap;
- }
-
- private Object validateTopicNameAndGetResourceData(final String cmHandleId,
- final String resourceIdentifier,
- final DmiOperations.DataStoreEnum dataStore,
- final String optionsParamInQuery,
- final String topicParamInQuery) {
- final boolean processAsynchronously = hasTopicParameter(topicParamInQuery);
- if (processAsynchronously) {
- final String resourceDataRequestId = UUID.randomUUID().toString();
- return ResponseEntity.status(HttpStatus.OK)
- .body(buildDmiResponse(resourceDataRequestId));
- }
+ private Object getResourceDataResponse(final String cmHandleId,
+ final String resourceIdentifier,
+ final DmiOperations.DataStoreEnum dataStore,
+ final String optionsParamInQuery,
+ final String topicParamInQuery,
+ final String requestId) {
final ResponseEntity<?> responseEntity = dmiDataOperations.getResourceDataFromDmi(
- cmHandleId, resourceIdentifier, optionsParamInQuery, dataStore, NO_REQUEST_ID, NO_TOPIC);
+ cmHandleId, resourceIdentifier, optionsParamInQuery, dataStore, requestId, topicParamInQuery);
return handleResponse(responseEntity, OperationEnum.READ);
}
} \ No newline at end of file
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy
index 489c71c0e9..2d01dba522 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy
@@ -23,7 +23,6 @@
package org.onap.cps.ncmp.api.impl
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.operations.YangModelCmHandleRetriever
import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandle
import spock.lang.Shared
@@ -119,7 +118,8 @@ class NetworkCmProxyDataServiceImplSpec extends Specification {
def response = objectUnderTest.getResourceDataOperationalForCmHandle('testCmHandle',
'testResourceId',
OPTIONS_PARAM,
- NO_TOPIC)
+ NO_TOPIC,
+ NO_REQUEST_ID)
then: 'DMI returns a json response'
response == 'dmi-response'
}
@@ -137,7 +137,8 @@ class NetworkCmProxyDataServiceImplSpec extends Specification {
objectUnderTest.getResourceDataOperationalForCmHandle('testCmHandle',
'testResourceId',
OPTIONS_PARAM,
- NO_TOPIC)
+ NO_TOPIC,
+ NO_REQUEST_ID)
then: 'exception is thrown with the expected response code and details'
def exceptionThrown = thrown(HttpClientRequestException.class)
exceptionThrown.details.contains('NOK-json')
@@ -160,7 +161,8 @@ class NetworkCmProxyDataServiceImplSpec extends Specification {
objectUnderTest.getResourceDataOperationalForCmHandle('testCmHandle',
'testResourceId',
OPTIONS_PARAM,
- NO_TOPIC)
+ NO_TOPIC,
+ NO_REQUEST_ID)
then: 'exception is thrown'
def exceptionThrown = thrown(HttpClientRequestException.class)
and: 'details contain the original response'
@@ -183,7 +185,8 @@ class NetworkCmProxyDataServiceImplSpec extends Specification {
def response = objectUnderTest.getResourceDataPassThroughRunningForCmHandle('testCmHandle',
'testResourceId',
OPTIONS_PARAM,
- NO_TOPIC)
+ NO_TOPIC,
+ NO_REQUEST_ID)
then: 'get resource data returns expected response'
response == '{dmi-response}'
}
@@ -204,7 +207,8 @@ class NetworkCmProxyDataServiceImplSpec extends Specification {
objectUnderTest.getResourceDataPassThroughRunningForCmHandle('testCmHandle',
'testResourceId',
OPTIONS_PARAM,
- NO_TOPIC)
+ NO_TOPIC,
+ NO_REQUEST_ID)
then: 'exception is thrown'
def exceptionThrown = thrown(HttpClientRequestException.class)
and: 'details contain the original response'
@@ -212,72 +216,6 @@ class NetworkCmProxyDataServiceImplSpec extends Specification {
exceptionThrown.httpStatus == HttpStatus.NOT_FOUND.value()
}
- def 'DMI Operational data request with #scenario'() {
- given: 'cps data service returns valid data node'
- mockCpsDataService.getDataNode('NCMP-Admin', 'ncmp-dmi-registry',
- cmHandleXPath, FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS) >> dataNode
- and: 'dmi data operation returns valid response and data'
- mockDmiDataOperations.getResourceDataFromDmi(_, _, _, _, _, NO_REQUEST_ID, NO_TOPIC)
- >> new ResponseEntity<>('{dmi-response}', HttpStatus.OK)
- when: 'get resource data is called data operational with blank topic'
- def responseData = objectUnderTest.getResourceDataOperationalForCmHandle('', '',
- '', emptyTopic)
- then: 'a invalid topic exception is thrown'
- thrown(InvalidTopicException)
- where: 'the following parameters are used'
- scenario | emptyTopic
- 'no topic value in url' | ''
- 'empty topic value in url' | '\"\"'
- 'blank topic value in url' | ' '
- 'invalid non-empty topic value in url' | '1_5_*_#'
- }
-
- def 'Get resource data for data operational from DMI with valid topic i.e. async request.'() {
- given: 'cps data service returns valid data node'
- mockCpsDataService.getDataNode(*_) >> dataNode
- and: 'dmi data operation returns valid response and data'
- mockDmiDataOperations.getResourceDataFromDmi(_, _, _, _, _, 'my-topic-name')
- >> new ResponseEntity<>('{dmi-response}', HttpStatus.OK)
- when: 'get resource data is called for data operational with valid topic'
- def responseData = objectUnderTest.getResourceDataOperationalForCmHandle('', '', '', 'my-topic-name')
- then: 'non empty request id is generated'
- assert responseData.body.requestId.length() > 0
- }
-
- def 'Get resource data for pass through running from DMI with valid topic async request.'() {
- given: 'cps data service returns valid data node'
- mockCpsDataService.getDataNode('NCMP-Admin', 'ncmp-dmi-registry',
- cmHandleXPath, FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS) >> dataNode
- and: 'dmi data operation returns valid response and data'
- mockDmiDataOperations.getResourceDataFromDmi(_, _, _, _, _, 'my-topic-name')
- >> new ResponseEntity<>('{dmi-response}', HttpStatus.OK)
- when: 'get resource data is called for data operational with valid topic'
- def responseData = objectUnderTest.getResourceDataPassThroughRunningForCmHandle('',
- '', OPTIONS_PARAM, 'my-topic-name')
- then: 'non empty request id is generated'
- assert responseData.body.requestId.length() > 0
- }
-
- def 'DMI pass through running data request with #scenario'() {
- given: 'cps data service returns valid data node'
- mockCpsDataService.getDataNode('NCMP-Admin', 'ncmp-dmi-registry',
- cmHandleXPath, FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS) >> dataNode
- and: 'dmi data operation returns valid response and data'
- mockDmiDataOperations.getResourceDataFromDmi(_, _, _, _, NO_REQUEST_ID, NO_TOPIC)
- >> new ResponseEntity<>('{dmi-response}', HttpStatus.OK)
- when: 'get resource data is called for data operational with valid topic'
- def responseData = objectUnderTest.getResourceDataPassThroughRunningForCmHandle('',
- '', '', emptyTopic)
- then: 'a invalid topic exception is thrown'
- thrown(InvalidTopicException)
- where: 'the following parameters are used'
- scenario | emptyTopic
- 'no topic value in url' | ''
- 'empty topic value in url' | '\"\"'
- 'blank topic value in url' | ' '
- 'invalid non-empty topic value in url' | '1_5_*_#'
- }
-
def 'Getting Yang Resources.'() {
when: 'yang resources is called'
objectUnderTest.getYangResourcesModuleReferences('some-cm-handle')