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-rw-r--r--cps-service/src/main/java/org/onap/cps/api/CpsDataService.java12
-rwxr-xr-xcps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java18
-rw-r--r--cps-service/src/main/java/org/onap/cps/spi/CpsDataPersistenceService.java12
3 files changed, 19 insertions, 23 deletions
diff --git a/cps-service/src/main/java/org/onap/cps/api/CpsDataService.java b/cps-service/src/main/java/org/onap/cps/api/CpsDataService.java
index fc008685c1..6a2cac4679 100644
--- a/cps-service/src/main/java/org/onap/cps/api/CpsDataService.java
+++ b/cps-service/src/main/java/org/onap/cps/api/CpsDataService.java
@@ -138,9 +138,7 @@ public interface CpsDataService {
FetchDescendantsOption fetchDescendantsOption);
/**
- * Updates data node for given dataspace and anchor using xpath to parent node. This method can currently
- * update only one top level data node. The method will throw DataValidationException when more than one top level
- * data nodes are provided in jsonData
+ * Updates multiple data nodes for given dataspace and anchor using xpath to parent node.
*
* @param dataspaceName dataspace name
* @param anchorName anchor name
@@ -154,10 +152,10 @@ public interface CpsDataService {
/**
* Replaces an existing data node's content including descendants.
*
- * @param dataspaceName dataspace name
- * @param anchorName anchor name
- * @param parentNodeXpath xpath to parent node
- * @param jsonData json data
+ * @param dataspaceName dataspace name
+ * @param anchorName anchor name
+ * @param parentNodeXpath xpath to parent node
+ * @param jsonData json data
* @param observedTimestamp observedTimestamp
*/
void updateDataNodeAndDescendants(String dataspaceName, String anchorName, String parentNodeXpath, String jsonData,
diff --git a/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java b/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java
index 51e31f08c8..99cda229db 100755
--- a/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java
+++ b/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java
@@ -29,8 +29,10 @@ import static org.onap.cps.notification.Operation.DELETE;
import static org.onap.cps.notification.Operation.UPDATE;
import io.micrometer.core.annotation.Timed;
+import java.io.Serializable;
import java.time.OffsetDateTime;
import java.util.Collection;
+import java.util.Collections;
import java.util.Map;
import java.util.stream.Collectors;
import lombok.RequiredArgsConstructor;
@@ -155,20 +157,16 @@ public class CpsDataServiceImpl implements CpsDataService {
@Override
@Timed(value = "cps.data.service.datanode.leaves.update",
- description = "Time taken to get a batch of data nodes")
+ description = "Time taken to update a batch of leaf data nodes")
public void updateNodeLeaves(final String dataspaceName, final String anchorName, final String parentNodeXpath,
final String jsonData, final OffsetDateTime observedTimestamp) {
cpsValidator.validateNameCharacters(dataspaceName, anchorName);
final Anchor anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
final Collection<DataNode> dataNodesInPatch = buildDataNodes(anchor, parentNodeXpath, jsonData,
ContentType.JSON);
- if (dataNodesInPatch.size() > 1) {
- throw new DataValidationException("Operation is not supported for multiple data nodes",
- "Number of data nodes present: " + dataNodesInPatch.size());
- }
- cpsDataPersistenceService.updateDataLeaves(dataspaceName, anchorName,
- dataNodesInPatch.iterator().next().getXpath(),
- dataNodesInPatch.iterator().next().getLeaves());
+ final Map<String, Map<String, Serializable>> xpathToUpdatedLeaves = dataNodesInPatch.stream()
+ .collect(Collectors.toMap(DataNode::getXpath, DataNode::getLeaves));
+ cpsDataPersistenceService.batchUpdateDataLeaves(dataspaceName, anchorName, xpathToUpdatedLeaves);
processDataUpdatedEventAsync(anchor, parentNodeXpath, UPDATE, observedTimestamp);
}
@@ -395,8 +393,8 @@ public class CpsDataServiceImpl implements CpsDataService {
if (dataNodeUpdate == null) {
return;
}
- cpsDataPersistenceService.updateDataLeaves(anchor.getDataspaceName(), anchor.getName(),
- dataNodeUpdate.getXpath(), dataNodeUpdate.getLeaves());
+ cpsDataPersistenceService.batchUpdateDataLeaves(anchor.getDataspaceName(), anchor.getName(),
+ Collections.singletonMap(dataNodeUpdate.getXpath(), dataNodeUpdate.getLeaves()));
final Collection<DataNode> childDataNodeUpdates = dataNodeUpdate.getChildDataNodes();
for (final DataNode childDataNodeUpdate : childDataNodeUpdates) {
processDataNodeUpdate(anchor, childDataNodeUpdate);
diff --git a/cps-service/src/main/java/org/onap/cps/spi/CpsDataPersistenceService.java b/cps-service/src/main/java/org/onap/cps/spi/CpsDataPersistenceService.java
index d28a3339fe..4fb25e949a 100644
--- a/cps-service/src/main/java/org/onap/cps/spi/CpsDataPersistenceService.java
+++ b/cps-service/src/main/java/org/onap/cps/spi/CpsDataPersistenceService.java
@@ -116,14 +116,14 @@ public interface CpsDataPersistenceService {
FetchDescendantsOption fetchDescendantsOption);
/**
- * Updates leaves for existing data node.
+ * Updates data leaves for multiple data nodes.
*
- * @param dataspaceName dataspace name
- * @param anchorName anchor name
- * @param xpath xpath
- * @param leaves the leaves as a map where key is a leaf name and a value is a leaf value
+ * @param dataspaceName dataspace name
+ * @param anchorName anchor name
+ * @param updatedLeavesPerXPath Map of xPaths to updated leaf nodes
*/
- void updateDataLeaves(String dataspaceName, String anchorName, String xpath, Map<String, Serializable> leaves);
+ void batchUpdateDataLeaves(String dataspaceName, String anchorName,
+ Map<String, Map<String, Serializable>> updatedLeavesPerXPath);
/**
* Replaces multiple existing data nodes' content including descendants in a batch operation.