From c9af4eac4dc7f86bd3f33d923f9efe4a8523ed57 Mon Sep 17 00:00:00 2001 From: Renu Kumari Date: Thu, 20 Jan 2022 13:30:05 -0500 Subject: Refactor Delete Anchor functionality - Added a delete DataNode functionality in the CpsDataService - CpsAdminService uses CpsDataService to delete DataNodes Issue-ID: CPS-791 Signed-off-by: Renu Kumari Change-Id: I090500dbc4a2ccf061dc105f979472137d43b06d --- .../main/java/org/onap/cps/api/CpsDataService.java | 48 ++++++++++++---------- .../org/onap/cps/api/impl/CpsAdminServiceImpl.java | 12 ++++-- .../org/onap/cps/api/impl/CpsDataServiceImpl.java | 24 +++++------ .../onap/cps/spi/CpsDataPersistenceService.java | 43 ++++++++++--------- 4 files changed, 71 insertions(+), 56 deletions(-) (limited to 'cps-service/src/main') 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 f455e47ef..d2482d50a 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 @@ -2,7 +2,7 @@ * ============LICENSE_START======================================================= * Copyright (C) 2020 Nordix Foundation * Modifications Copyright (C) 2021 Pantheon.tech - * Modifications Copyright (C) 2021 Bell Canada + * Modifications Copyright (C) 2021-2022 Bell Canada * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -23,7 +23,6 @@ package org.onap.cps.api; import java.time.OffsetDateTime; -import org.checkerframework.checker.nullness.qual.NonNull; import org.onap.cps.spi.FetchDescendantsOption; import org.onap.cps.spi.model.DataNode; @@ -40,8 +39,7 @@ public interface CpsDataService { * @param jsonData json data * @param observedTimestamp observedTimestamp */ - void saveData(@NonNull String dataspaceName, @NonNull String anchorName, @NonNull String jsonData, - OffsetDateTime observedTimestamp); + void saveData(String dataspaceName, String anchorName, String jsonData, OffsetDateTime observedTimestamp); /** * Persists child data fragment under existing data node for the given anchor and dataspace. @@ -52,8 +50,8 @@ public interface CpsDataService { * @param jsonData json data * @param observedTimestamp observedTimestamp */ - void saveData(@NonNull String dataspaceName, @NonNull String anchorName, @NonNull String parentNodeXpath, - @NonNull String jsonData, OffsetDateTime observedTimestamp); + void saveData(String dataspaceName, String anchorName, String parentNodeXpath, String jsonData, + OffsetDateTime observedTimestamp); /** * Persists child data fragment representing one or more list elements under existing data node for the @@ -65,9 +63,8 @@ public interface CpsDataService { * @param jsonData json data representing list element(s) * @param observedTimestamp observedTimestamp */ - void saveListElements(@NonNull String dataspaceName, @NonNull String anchorName, - @NonNull String parentNodeXpath, - @NonNull String jsonData, OffsetDateTime observedTimestamp); + void saveListElements(String dataspaceName, String anchorName, String parentNodeXpath, String jsonData, + OffsetDateTime observedTimestamp); /** * Retrieves datanode by XPath for given dataspace and anchor. @@ -79,8 +76,8 @@ public interface CpsDataService { * (recursively) as well * @return data node object */ - DataNode getDataNode(@NonNull String dataspaceName, @NonNull String anchorName, @NonNull String xpath, - @NonNull FetchDescendantsOption fetchDescendantsOption); + DataNode getDataNode(String dataspaceName, String anchorName, String xpath, + FetchDescendantsOption fetchDescendantsOption); /** * Updates data node for given dataspace and anchor using xpath to parent node. @@ -91,8 +88,8 @@ public interface CpsDataService { * @param jsonData json data * @param observedTimestamp observedTimestamp */ - void updateNodeLeaves(@NonNull String dataspaceName, @NonNull String anchorName, @NonNull String parentNodeXpath, - @NonNull String jsonData, OffsetDateTime observedTimestamp); + void updateNodeLeaves(String dataspaceName, String anchorName, String parentNodeXpath, String jsonData, + OffsetDateTime observedTimestamp); /** * Replaces existing data node content including descendants. @@ -103,8 +100,8 @@ public interface CpsDataService { * @param jsonData json data * @param observedTimestamp observedTimestamp */ - void replaceNodeTree(@NonNull String dataspaceName, @NonNull String anchorName, @NonNull String parentNodeXpath, - @NonNull String jsonData, OffsetDateTime observedTimestamp); + void replaceNodeTree(String dataspaceName, String anchorName, String parentNodeXpath, String jsonData, + OffsetDateTime observedTimestamp); /** * Replaces list content by removing all existing elements and inserting the given new elements as json @@ -116,8 +113,8 @@ public interface CpsDataService { * @param jsonData json data representing the new list elements * @param observedTimestamp observedTimestamp */ - void replaceListContent(@NonNull String dataspaceName, @NonNull String anchorName, @NonNull String parentNodeXpath, - @NonNull String jsonData, OffsetDateTime observedTimestamp); + void replaceListContent(String dataspaceName, String anchorName, String parentNodeXpath, String jsonData, + OffsetDateTime observedTimestamp); /** * Deletes data node for given anchor and dataspace. @@ -127,8 +124,17 @@ public interface CpsDataService { * @param dataNodeXpath data node xpath * @param observedTimestamp observed timestamp */ - void deleteDataNode(@NonNull String dataspaceName, @NonNull String anchorName, @NonNull String dataNodeXpath, - OffsetDateTime observedTimestamp); + void deleteDataNode(String dataspaceName, String anchorName, String dataNodeXpath, + OffsetDateTime observedTimestamp); + + /** + * Deletes all data nodes for a given anchor in a dataspace. + * + * @param dataspaceName dataspace name + * @param anchorName anchor name + * @param observedTimestamp observed timestamp + */ + void deleteDataNodes(String dataspaceName, String anchorName, OffsetDateTime observedTimestamp); /** * Deletes a list or a list-element under given anchor and dataspace. @@ -138,8 +144,8 @@ public interface CpsDataService { * @param listElementXpath list element xpath * @param observedTimestamp observedTimestamp */ - void deleteListOrListElement(@NonNull String dataspaceName, @NonNull String anchorName, - @NonNull String listElementXpath, OffsetDateTime observedTimestamp); + void deleteListOrListElement(String dataspaceName, String anchorName, String listElementXpath, + OffsetDateTime observedTimestamp); /** * Updates leaves of DataNode for given dataspace and anchor using xpath, along with the leaves of each Child Data diff --git a/cps-service/src/main/java/org/onap/cps/api/impl/CpsAdminServiceImpl.java b/cps-service/src/main/java/org/onap/cps/api/impl/CpsAdminServiceImpl.java index d30a6571d..1013addbe 100755 --- a/cps-service/src/main/java/org/onap/cps/api/impl/CpsAdminServiceImpl.java +++ b/cps-service/src/main/java/org/onap/cps/api/impl/CpsAdminServiceImpl.java @@ -22,19 +22,24 @@ package org.onap.cps.api.impl; +import java.time.OffsetDateTime; import java.util.Collection; import java.util.stream.Collectors; +import lombok.AllArgsConstructor; import org.onap.cps.api.CpsAdminService; +import org.onap.cps.api.CpsDataService; import org.onap.cps.spi.CpsAdminPersistenceService; import org.onap.cps.spi.model.Anchor; -import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Lazy; import org.springframework.stereotype.Component; @Component("CpsAdminServiceImpl") +@AllArgsConstructor(onConstructor = @__(@Lazy)) public class CpsAdminServiceImpl implements CpsAdminService { - @Autowired - private CpsAdminPersistenceService cpsAdminPersistenceService; + private final CpsAdminPersistenceService cpsAdminPersistenceService; + @Lazy + private final CpsDataService cpsDataService; @Override public void createDataspace(final String dataspaceName) { @@ -68,6 +73,7 @@ public class CpsAdminServiceImpl implements CpsAdminService { @Override public void deleteAnchor(final String dataspaceName, final String anchorName) { + cpsDataService.deleteDataNodes(dataspaceName, anchorName, OffsetDateTime.now()); cpsAdminPersistenceService.deleteAnchor(dataspaceName, anchorName); } 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 a23bc95f3..e292bbe77 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 @@ -24,6 +24,7 @@ package org.onap.cps.api.impl; import java.time.OffsetDateTime; import java.util.Collection; +import lombok.AllArgsConstructor; import lombok.extern.slf4j.Slf4j; import org.onap.cps.api.CpsAdminService; import org.onap.cps.api.CpsDataService; @@ -37,26 +38,19 @@ import org.onap.cps.spi.model.DataNodeBuilder; import org.onap.cps.utils.YangUtils; import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode; import org.opendaylight.yangtools.yang.model.api.SchemaContext; -import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; @Service @Slf4j +@AllArgsConstructor public class CpsDataServiceImpl implements CpsDataService { private static final String ROOT_NODE_XPATH = "/"; - @Autowired - private CpsDataPersistenceService cpsDataPersistenceService; - - @Autowired - private CpsAdminService cpsAdminService; - - @Autowired - private YangTextSchemaSourceSetCache yangTextSchemaSourceSetCache; - - @Autowired - private NotificationService notificationService; + private final CpsDataPersistenceService cpsDataPersistenceService; + private final CpsAdminService cpsAdminService; + private final YangTextSchemaSourceSetCache yangTextSchemaSourceSetCache; + private final NotificationService notificationService; @Override public void saveData(final String dataspaceName, final String anchorName, final String jsonData, @@ -137,6 +131,12 @@ public class CpsDataServiceImpl implements CpsDataService { processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, dataNodeXpath, Operation.DELETE); } + @Override + public void deleteDataNodes(final String dataspaceName, final String anchorName, + final OffsetDateTime observedTimestamp) { + cpsDataPersistenceService.deleteDataNodes(dataspaceName, anchorName); + } + @Override public void deleteListOrListElement(final String dataspaceName, final String anchorName, final String listNodeXpath, final OffsetDateTime observedTimestamp) { 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 b8c472f27..fd658861c 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 @@ -2,6 +2,7 @@ * ============LICENSE_START======================================================= * Copyright (C) 2020 Nordix Foundation. * Modifications Copyright (C) 2021 Pantheon.tech + * Modifications Copyright (C) 2022 Bell Canada * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -23,7 +24,6 @@ package org.onap.cps.spi; import java.util.Collection; import java.util.Map; -import org.checkerframework.checker.nullness.qual.NonNull; import org.onap.cps.spi.model.DataNode; /* @@ -40,8 +40,7 @@ public interface CpsDataPersistenceService { * @param anchorName anchor name * @param dataNode data node */ - void storeDataNode(@NonNull String dataspaceName, @NonNull String anchorName, - @NonNull DataNode dataNode); + void storeDataNode(String dataspaceName, String anchorName, DataNode dataNode); /** * Add a child to a Fragment. @@ -51,8 +50,7 @@ public interface CpsDataPersistenceService { * @param parentXpath parent xpath * @param dataNode dataNode */ - void addChildDataNode(@NonNull String dataspaceName, @NonNull String anchorName, @NonNull String parentXpath, - @NonNull DataNode dataNode); + void addChildDataNode(String dataspaceName, String anchorName, String parentXpath, DataNode dataNode); /** * Adds list child elements to a Fragment. @@ -63,8 +61,8 @@ public interface CpsDataPersistenceService { * @param listElementsCollection collection of data nodes representing list elements */ - void addListElements(@NonNull String dataspaceName, @NonNull String anchorName, @NonNull String parentNodeXpath, - @NonNull Collection listElementsCollection); + void addListElements(String dataspaceName, String anchorName, String parentNodeXpath, + Collection listElementsCollection); /** * Retrieves datanode by XPath for given dataspace and anchor. @@ -76,8 +74,8 @@ public interface CpsDataPersistenceService { * (recursively) as well * @return data node object */ - DataNode getDataNode(@NonNull String dataspaceName, @NonNull String anchorName, @NonNull String xpath, - @NonNull FetchDescendantsOption fetchDescendantsOption); + DataNode getDataNode(String dataspaceName, String anchorName, String xpath, + FetchDescendantsOption fetchDescendantsOption); /** @@ -88,8 +86,7 @@ public interface CpsDataPersistenceService { * @param xpath xpath * @param leaves the leaves as a map where key is a leaf name and a value is a leaf value */ - void updateDataLeaves(@NonNull String dataspaceName, @NonNull String anchorName, @NonNull String xpath, - @NonNull Map leaves); + void updateDataLeaves(String dataspaceName, String anchorName, String xpath, Map leaves); /** * Replaces existing data node content including descendants. @@ -98,7 +95,7 @@ public interface CpsDataPersistenceService { * @param anchorName anchor name * @param dataNode data node */ - void replaceDataNodeTree(@NonNull String dataspaceName, @NonNull String anchorName, @NonNull DataNode dataNode); + void replaceDataNodeTree(String dataspaceName, String anchorName, DataNode dataNode); /** * Replaces list content by removing all existing elements and inserting the given new elements @@ -109,8 +106,8 @@ public interface CpsDataPersistenceService { * @param parentNodeXpath parent node xpath * @param newListElements collection of data nodes representing the new list content */ - void replaceListContent(@NonNull String dataspaceName, @NonNull String anchorName, - @NonNull String parentNodeXpath, @NonNull Collection newListElements); + void replaceListContent(String dataspaceName, String anchorName, + String parentNodeXpath, Collection newListElements); /** * Deletes any dataNode, yang container or yang list or yang list element. @@ -119,8 +116,15 @@ public interface CpsDataPersistenceService { * @param anchorName anchor name * @param targetXpath xpath to list or list element (include [@key=value] to delete a single list element) */ - void deleteDataNode(@NonNull String dataspaceName, @NonNull String anchorName, - @NonNull String targetXpath); + void deleteDataNode(String dataspaceName, String anchorName, String targetXpath); + + /** + * Deletes all dataNodes in a given anchor. + * + * @param dataspaceName dataspace name + * @param anchorName anchor name + */ + void deleteDataNodes(String dataspaceName, String anchorName); /** * Deletes existing a single list element or the whole list. @@ -129,8 +133,7 @@ public interface CpsDataPersistenceService { * @param anchorName anchor name * @param targetXpath xpath to list or list element (include [@key=value] to delete a single list element) */ - void deleteListDataNode(@NonNull String dataspaceName, @NonNull String anchorName, - @NonNull String targetXpath); + void deleteListDataNode(String dataspaceName, String anchorName, String targetXpath); /** * Get a datanode by cps path. @@ -142,7 +145,7 @@ public interface CpsDataPersistenceService { * included in the output * @return the data nodes found i.e. 0 or more data nodes */ - Collection queryDataNodes(@NonNull String dataspaceName, @NonNull String anchorName, - @NonNull String cpsPath, @NonNull FetchDescendantsOption fetchDescendantsOption); + Collection queryDataNodes(String dataspaceName, String anchorName, + String cpsPath, FetchDescendantsOption fetchDescendantsOption); } -- cgit 1.2.3-korg