diff options
Diffstat (limited to 'cps-ri/src/main/java/org')
| -rw-r--r-- | cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java | 165 | ||||
| -rwxr-xr-x | cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentRepository.java | 61 |
2 files changed, 83 insertions, 143 deletions
diff --git a/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java b/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java index 593ed13344..3ea388242e 100644 --- a/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java +++ b/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java @@ -86,83 +86,78 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService @Override public void addChildDataNode(final String dataspaceName, final String anchorName, final String parentNodeXpath, final DataNode newChildDataNode) { - addNewChildDataNode(dataspaceName, anchorName, parentNodeXpath, newChildDataNode); + final AnchorEntity anchorEntity = getAnchorEntity(dataspaceName, anchorName); + addNewChildDataNode(anchorEntity, parentNodeXpath, newChildDataNode); } @Override public void addChildDataNodes(final String dataspaceName, final String anchorName, final String parentNodeXpath, final Collection<DataNode> dataNodes) { - addChildrenDataNodes(dataspaceName, anchorName, parentNodeXpath, dataNodes); + final AnchorEntity anchorEntity = getAnchorEntity(dataspaceName, anchorName); + addChildrenDataNodes(anchorEntity, parentNodeXpath, dataNodes); } @Override public void addListElements(final String dataspaceName, final String anchorName, final String parentNodeXpath, final Collection<DataNode> newListElements) { - addChildrenDataNodes(dataspaceName, anchorName, parentNodeXpath, newListElements); + final AnchorEntity anchorEntity = getAnchorEntity(dataspaceName, anchorName); + addChildrenDataNodes(anchorEntity, parentNodeXpath, newListElements); } @Override public void addMultipleLists(final String dataspaceName, final String anchorName, final String parentNodeXpath, final Collection<Collection<DataNode>> newLists) { + final AnchorEntity anchorEntity = getAnchorEntity(dataspaceName, anchorName); final Collection<String> failedXpaths = new HashSet<>(); - newLists.forEach(newList -> { + for (final Collection<DataNode> newList : newLists) { try { - addChildrenDataNodes(dataspaceName, anchorName, parentNodeXpath, newList); + addChildrenDataNodes(anchorEntity, parentNodeXpath, newList); } catch (final AlreadyDefinedExceptionBatch e) { failedXpaths.addAll(e.getAlreadyDefinedXpaths()); } - }); - + } if (!failedXpaths.isEmpty()) { throw new AlreadyDefinedExceptionBatch(failedXpaths); } - } - private void addNewChildDataNode(final String dataspaceName, final String anchorName, - final String parentNodeXpath, final DataNode newChild) { - final FragmentEntity parentFragmentEntity = - getFragmentEntity(dataspaceName, anchorName, parentNodeXpath); - final FragmentEntity newChildAsFragmentEntity = - convertToFragmentWithAllDescendants(parentFragmentEntity.getDataspace(), - parentFragmentEntity.getAnchor(), newChild); + private void addNewChildDataNode(final AnchorEntity anchorEntity, final String parentNodeXpath, + final DataNode newChild) { + final FragmentEntity parentFragmentEntity = getFragmentEntity(anchorEntity, parentNodeXpath); + final FragmentEntity newChildAsFragmentEntity = convertToFragmentWithAllDescendants(anchorEntity, newChild); newChildAsFragmentEntity.setParentId(parentFragmentEntity.getId()); try { fragmentRepository.save(newChildAsFragmentEntity); } catch (final DataIntegrityViolationException e) { - throw AlreadyDefinedException.forDataNode(newChild.getXpath(), anchorName, e); + throw AlreadyDefinedException.forDataNode(newChild.getXpath(), anchorEntity.getName(), e); } - } - private void addChildrenDataNodes(final String dataspaceName, final String anchorName, final String parentNodeXpath, + private void addChildrenDataNodes(final AnchorEntity anchorEntity, final String parentNodeXpath, final Collection<DataNode> newChildren) { - final FragmentEntity parentFragmentEntity = - getFragmentEntity(dataspaceName, anchorName, parentNodeXpath); + final FragmentEntity parentFragmentEntity = getFragmentEntity(anchorEntity, parentNodeXpath); final List<FragmentEntity> fragmentEntities = new ArrayList<>(newChildren.size()); try { - newChildren.forEach(newChildAsDataNode -> { + for (final DataNode newChildAsDataNode : newChildren) { final FragmentEntity newChildAsFragmentEntity = - convertToFragmentWithAllDescendants(parentFragmentEntity.getDataspace(), - parentFragmentEntity.getAnchor(), newChildAsDataNode); + convertToFragmentWithAllDescendants(anchorEntity, newChildAsDataNode); newChildAsFragmentEntity.setParentId(parentFragmentEntity.getId()); fragmentEntities.add(newChildAsFragmentEntity); - }); + } fragmentRepository.saveAll(fragmentEntities); } catch (final DataIntegrityViolationException e) { log.warn("Exception occurred : {} , While saving : {} children, retrying using individual save operations", e, fragmentEntities.size()); - retrySavingEachChildIndividually(dataspaceName, anchorName, parentNodeXpath, newChildren); + retrySavingEachChildIndividually(anchorEntity, parentNodeXpath, newChildren); } } - private void retrySavingEachChildIndividually(final String dataspaceName, final String anchorName, - final String parentNodeXpath, + private void retrySavingEachChildIndividually(final AnchorEntity anchorEntity, final String parentNodeXpath, final Collection<DataNode> newChildren) { final Collection<String> failedXpaths = new HashSet<>(); for (final DataNode newChild : newChildren) { try { - addNewChildDataNode(dataspaceName, anchorName, parentNodeXpath, newChild); + addNewChildDataNode(anchorEntity, parentNodeXpath, newChild); } catch (final AlreadyDefinedException e) { failedXpaths.add(newChild.getXpath()); } @@ -180,32 +175,26 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService @Override public void storeDataNodes(final String dataspaceName, final String anchorName, final Collection<DataNode> dataNodes) { - final DataspaceEntity dataspaceEntity = dataspaceRepository.getByName(dataspaceName); - final AnchorEntity anchorEntity = anchorRepository.getByDataspaceAndName(dataspaceEntity, anchorName); + final AnchorEntity anchorEntity = getAnchorEntity(dataspaceName, anchorName); final List<FragmentEntity> fragmentEntities = new ArrayList<>(dataNodes.size()); try { for (final DataNode dataNode: dataNodes) { - final FragmentEntity fragmentEntity = convertToFragmentWithAllDescendants(dataspaceEntity, anchorEntity, - dataNode); + final FragmentEntity fragmentEntity = convertToFragmentWithAllDescendants(anchorEntity, dataNode); fragmentEntities.add(fragmentEntity); } fragmentRepository.saveAll(fragmentEntities); } catch (final DataIntegrityViolationException exception) { log.warn("Exception occurred : {} , While saving : {} data nodes, Retrying saving data nodes individually", exception, dataNodes.size()); - storeDataNodesIndividually(dataspaceName, anchorName, dataNodes); + storeDataNodesIndividually(anchorEntity, dataNodes); } } - private void storeDataNodesIndividually(final String dataspaceName, final String anchorName, - final Collection<DataNode> dataNodes) { - final DataspaceEntity dataspaceEntity = dataspaceRepository.getByName(dataspaceName); - final AnchorEntity anchorEntity = anchorRepository.getByDataspaceAndName(dataspaceEntity, anchorName); + private void storeDataNodesIndividually(final AnchorEntity anchorEntity, final Collection<DataNode> dataNodes) { final Collection<String> failedXpaths = new HashSet<>(); for (final DataNode dataNode: dataNodes) { try { - final FragmentEntity fragmentEntity = convertToFragmentWithAllDescendants(dataspaceEntity, anchorEntity, - dataNode); + final FragmentEntity fragmentEntity = convertToFragmentWithAllDescendants(anchorEntity, dataNode); fragmentRepository.save(fragmentEntity); } catch (final DataIntegrityViolationException e) { failedXpaths.add(dataNode.getXpath()); @@ -220,30 +209,25 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService * Convert DataNode object into Fragment and places the result in the fragments placeholder. Performs same action * for all DataNode children recursively. * - * @param dataspaceEntity dataspace * @param anchorEntity anchorEntity * @param dataNodeToBeConverted dataNode * @return a Fragment built from current DataNode */ - private FragmentEntity convertToFragmentWithAllDescendants(final DataspaceEntity dataspaceEntity, - final AnchorEntity anchorEntity, + private FragmentEntity convertToFragmentWithAllDescendants(final AnchorEntity anchorEntity, final DataNode dataNodeToBeConverted) { - final FragmentEntity parentFragment = toFragmentEntity(dataspaceEntity, anchorEntity, dataNodeToBeConverted); + final FragmentEntity parentFragment = toFragmentEntity(anchorEntity, dataNodeToBeConverted); final Builder<FragmentEntity> childFragmentsImmutableSetBuilder = ImmutableSet.builder(); for (final DataNode childDataNode : dataNodeToBeConverted.getChildDataNodes()) { - final FragmentEntity childFragment = - convertToFragmentWithAllDescendants(parentFragment.getDataspace(), parentFragment.getAnchor(), - childDataNode); + final FragmentEntity childFragment = convertToFragmentWithAllDescendants(anchorEntity, childDataNode); childFragmentsImmutableSetBuilder.add(childFragment); } parentFragment.setChildFragments(childFragmentsImmutableSetBuilder.build()); return parentFragment; } - private FragmentEntity toFragmentEntity(final DataspaceEntity dataspaceEntity, - final AnchorEntity anchorEntity, final DataNode dataNode) { + private FragmentEntity toFragmentEntity(final AnchorEntity anchorEntity, final DataNode dataNode) { return FragmentEntity.builder() - .dataspace(dataspaceEntity) + .dataspace(anchorEntity.getDataspace()) .anchor(anchorEntity) .xpath(dataNode.getXpath()) .attributes(jsonObjectMapper.asJsonString(dataNode.getLeaves())) @@ -271,15 +255,13 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService public Collection<DataNode> getDataNodesForMultipleXpaths(final String dataspaceName, final String anchorName, final Collection<String> xpaths, final FetchDescendantsOption fetchDescendantsOption) { - final Collection<FragmentEntity> fragmentEntities = getFragmentEntities(dataspaceName, anchorName, xpaths); + final AnchorEntity anchorEntity = getAnchorEntity(dataspaceName, anchorName); + final Collection<FragmentEntity> fragmentEntities = getFragmentEntities(anchorEntity, xpaths); return toDataNodes(fragmentEntities, fetchDescendantsOption); } - private Collection<FragmentEntity> getFragmentEntities(final String dataspaceName, final String anchorName, + private Collection<FragmentEntity> getFragmentEntities(final AnchorEntity anchorEntity, final Collection<String> xpaths) { - final DataspaceEntity dataspaceEntity = dataspaceRepository.getByName(dataspaceName); - final AnchorEntity anchorEntity = anchorRepository.getByDataspaceAndName(dataspaceEntity, anchorName); - final Collection<String> nonRootXpaths = new HashSet<>(xpaths); final boolean haveRootXpath = nonRootXpaths.removeIf(CpsDataPersistenceServiceImpl::isRootXpath); @@ -295,43 +277,33 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService new HashSet<>(fragmentRepository.findByAnchorAndMultipleCpsPaths(anchorEntity.getId(), normalizedXpaths)); if (haveRootXpath) { - final List<FragmentExtract> fragmentExtracts = fragmentRepository.getTopLevelFragments(dataspaceEntity, - anchorEntity); + final List<FragmentExtract> fragmentExtracts = fragmentRepository.findAllExtractsByAnchor(anchorEntity); fragmentEntities.addAll(FragmentEntityArranger.toFragmentEntityTrees(anchorEntity, fragmentExtracts)); } return fragmentEntities; } - private FragmentEntity getFragmentEntity(final String dataspaceName, final String anchorName, final String xpath) { - final DataspaceEntity dataspaceEntity = dataspaceRepository.getByName(dataspaceName); - final AnchorEntity anchorEntity = anchorRepository.getByDataspaceAndName(dataspaceEntity, anchorName); + private FragmentEntity getFragmentEntity(final AnchorEntity anchorEntity, final String xpath) { final FragmentEntity fragmentEntity; if (isRootXpath(xpath)) { - final List<FragmentExtract> fragmentExtracts = fragmentRepository.getTopLevelFragments(dataspaceEntity, - anchorEntity); + final List<FragmentExtract> fragmentExtracts = fragmentRepository.findAllExtractsByAnchor(anchorEntity); fragmentEntity = FragmentEntityArranger.toFragmentEntityTrees(anchorEntity, fragmentExtracts) .stream().findFirst().orElse(null); } else { - final String normalizedXpath = getNormalizedXpath(xpath); - fragmentEntity = - fragmentRepository.getByDataspaceAndAnchorAndXpath(dataspaceEntity, anchorEntity, normalizedXpath); + fragmentEntity = fragmentRepository.getByAnchorAndXpath(anchorEntity, getNormalizedXpath(xpath)); } if (fragmentEntity == null) { - throw new DataNodeNotFoundException(dataspaceEntity.getName(), anchorEntity.getName(), xpath); + throw new DataNodeNotFoundException(anchorEntity.getDataspace().getName(), anchorEntity.getName(), xpath); } return fragmentEntity; - } private Collection<FragmentEntity> buildFragmentEntitiesFromFragmentExtracts(final AnchorEntity anchorEntity, final String normalizedXpath) { final List<FragmentExtract> fragmentExtracts = - fragmentRepository.findByAnchorIdAndParentXpath(anchorEntity.getId(), normalizedXpath); - log.debug("Fetched {} fragment entities by anchor {} and cps path {}.", - fragmentExtracts.size(), anchorEntity.getName(), normalizedXpath); + fragmentRepository.findByAnchorAndParentXpath(anchorEntity, normalizedXpath); return FragmentEntityArranger.toFragmentEntityTrees(anchorEntity, fragmentExtracts); - } @Override @@ -339,8 +311,7 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService description = "Time taken to query data nodes") public List<DataNode> queryDataNodes(final String dataspaceName, final String anchorName, final String cpsPath, final FetchDescendantsOption fetchDescendantsOption) { - final DataspaceEntity dataspaceEntity = dataspaceRepository.getByName(dataspaceName); - final AnchorEntity anchorEntity = anchorRepository.getByDataspaceAndName(dataspaceEntity, anchorName); + final AnchorEntity anchorEntity = getAnchorEntity(dataspaceName, anchorName); final CpsPathQuery cpsPathQuery; try { cpsPathQuery = CpsPathUtil.getCpsPathQuery(cpsPath); @@ -448,8 +419,8 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService final CpsPathQuery cpsPathQuery) { final Set<String> ancestorXpath = new HashSet<>(); final Pattern pattern = - Pattern.compile("([\\s\\S]*\\/" + Pattern.quote(cpsPathQuery.getAncestorSchemaNodeIdentifier()) - + REG_EX_FOR_OPTIONAL_LIST_INDEX + "\\/[\\s\\S]*"); + Pattern.compile("([\\s\\S]*/" + Pattern.quote(cpsPathQuery.getAncestorSchemaNodeIdentifier()) + + REG_EX_FOR_OPTIONAL_LIST_INDEX + "/[\\s\\S]*"); for (final FragmentEntity fragmentEntity : fragmentEntities) { final Matcher matcher = pattern.matcher(fragmentEntity.getXpath()); if (matcher.matches()) { @@ -494,7 +465,8 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService @Override public void updateDataLeaves(final String dataspaceName, final String anchorName, final String xpath, final Map<String, Serializable> updateLeaves) { - final FragmentEntity fragmentEntity = getFragmentEntity(dataspaceName, anchorName, xpath); + final AnchorEntity anchorEntity = getAnchorEntity(dataspaceName, anchorName); + final FragmentEntity fragmentEntity = getFragmentEntity(anchorEntity, xpath); final String currentLeavesAsString = fragmentEntity.getAttributes(); final String mergedLeaves = mergeLeaves(updateLeaves, currentLeavesAsString); fragmentEntity.setAttributes(mergedLeaves); @@ -504,7 +476,8 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService @Override public void updateDataNodeAndDescendants(final String dataspaceName, final String anchorName, final DataNode dataNode) { - final FragmentEntity fragmentEntity = getFragmentEntity(dataspaceName, anchorName, dataNode.getXpath()); + final AnchorEntity anchorEntity = getAnchorEntity(dataspaceName, anchorName); + final FragmentEntity fragmentEntity = getFragmentEntity(anchorEntity, dataNode.getXpath()); updateFragmentEntityAndDescendantsWithDataNode(fragmentEntity, dataNode); try { fragmentRepository.save(fragmentEntity); @@ -518,12 +491,13 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService @Override public void updateDataNodesAndDescendants(final String dataspaceName, final String anchorName, final List<DataNode> updatedDataNodes) { + final AnchorEntity anchorEntity = getAnchorEntity(dataspaceName, anchorName); + final Map<String, DataNode> xpathToUpdatedDataNode = updatedDataNodes.stream() .collect(Collectors.toMap(DataNode::getXpath, dataNode -> dataNode)); final Collection<String> xpaths = xpathToUpdatedDataNode.keySet(); - final Collection<FragmentEntity> existingFragmentEntities = - getFragmentEntities(dataspaceName, anchorName, xpaths); + final Collection<FragmentEntity> existingFragmentEntities = getFragmentEntities(anchorEntity, xpaths); for (final FragmentEntity existingFragmentEntity : existingFragmentEntities) { final DataNode updatedDataNode = xpathToUpdatedDataNode.get(existingFragmentEntity.getXpath()); @@ -533,45 +507,41 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService try { fragmentRepository.saveAll(existingFragmentEntities); } catch (final StaleStateException staleStateException) { - retryUpdateDataNodesIndividually(dataspaceName, anchorName, existingFragmentEntities); + retryUpdateDataNodesIndividually(anchorEntity, existingFragmentEntities); } } - private void retryUpdateDataNodesIndividually(final String dataspaceName, final String anchorName, + private void retryUpdateDataNodesIndividually(final AnchorEntity anchorEntity, final Collection<FragmentEntity> fragmentEntities) { final Collection<String> failedXpaths = new HashSet<>(); - - fragmentEntities.forEach(dataNodeFragment -> { + for (final FragmentEntity dataNodeFragment : fragmentEntities) { try { fragmentRepository.save(dataNodeFragment); } catch (final StaleStateException e) { failedXpaths.add(dataNodeFragment.getXpath()); } - }); - + } if (!failedXpaths.isEmpty()) { final String failedXpathsConcatenated = String.join(",", failedXpaths); throw new ConcurrencyException("Concurrent Transactions", String.format( "DataNodes : %s in Dataspace :'%s' with Anchor : '%s' are updated by another transaction.", - failedXpathsConcatenated, dataspaceName, anchorName)); + failedXpathsConcatenated, anchorEntity.getDataspace().getName(), anchorEntity.getName())); } } private void updateFragmentEntityAndDescendantsWithDataNode(final FragmentEntity existingFragmentEntity, final DataNode newDataNode) { - existingFragmentEntity.setAttributes(jsonObjectMapper.asJsonString(newDataNode.getLeaves())); final Map<String, FragmentEntity> existingChildrenByXpath = existingFragmentEntity.getChildFragments().stream() .collect(Collectors.toMap(FragmentEntity::getXpath, childFragmentEntity -> childFragmentEntity)); final Collection<FragmentEntity> updatedChildFragments = new HashSet<>(); - for (final DataNode newDataNodeChild : newDataNode.getChildDataNodes()) { final FragmentEntity childFragment; if (isNewDataNode(newDataNodeChild, existingChildrenByXpath)) { - childFragment = convertToFragmentWithAllDescendants( - existingFragmentEntity.getDataspace(), existingFragmentEntity.getAnchor(), newDataNodeChild); + childFragment = convertToFragmentWithAllDescendants(existingFragmentEntity.getAnchor(), + newDataNodeChild); } else { childFragment = existingChildrenByXpath.get(newDataNodeChild.getXpath()); updateFragmentEntityAndDescendantsWithDataNode(childFragment, newDataNodeChild); @@ -587,7 +557,8 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService @Transactional public void replaceListContent(final String dataspaceName, final String anchorName, final String parentNodeXpath, final Collection<DataNode> newListElements) { - final FragmentEntity parentEntity = getFragmentEntity(dataspaceName, anchorName, parentNodeXpath); + final AnchorEntity anchorEntity = getAnchorEntity(dataspaceName, anchorName); + final FragmentEntity parentEntity = getFragmentEntity(anchorEntity, parentNodeXpath); final String listElementXpathPrefix = getListElementXpathPrefix(newListElements); final Map<String, FragmentEntity> existingListElementFragmentEntitiesByXPath = extractListElementFragmentEntitiesByXPath(parentEntity.getChildFragments(), listElementXpathPrefix); @@ -598,7 +569,6 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService existingListElementFragmentEntitiesByXPath.get(newListElement.getXpath()); final FragmentEntity entityToBeAdded = getFragmentForReplacement(parentEntity, newListElement, existingListElementEntity); - updatedChildFragmentEntities.add(entityToBeAdded); } parentEntity.getChildFragments().addAll(updatedChildFragmentEntities); @@ -637,15 +607,14 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService return; } - final DataspaceEntity dataspaceEntity = dataspaceRepository.getByName(dataspaceName); - final AnchorEntity anchorEntity = anchorRepository.getByDataspaceAndName(dataspaceEntity, anchorName); + final AnchorEntity anchorEntity = getAnchorEntity(dataspaceName, anchorName); final Collection<String> deleteChecklist = new HashSet<>(xpathsToDelete.size()); for (final String xpath : xpathsToDelete) { try { deleteChecklist.add(CpsPathUtil.getNormalizedXpath(xpath)); } catch (final PathParsingException e) { - log.debug("Error parsing xpath \"{}\": {}", xpath, e.getMessage()); + log.warn("Error parsing xpath \"{}\": {}", xpath, e.getMessage()); } } @@ -709,8 +678,7 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService final DataNode newListElement, final FragmentEntity existingListElementEntity) { if (existingListElementEntity == null) { - return convertToFragmentWithAllDescendants( - parentEntity.getDataspace(), parentEntity.getAnchor(), newListElement); + return convertToFragmentWithAllDescendants(parentEntity.getAnchor(), newListElement); } if (newListElement.getChildDataNodes().isEmpty()) { copyAttributesFromNewListElement(existingListElementEntity, newListElement); @@ -754,4 +722,9 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService } return jsonObjectMapper.asJsonString(currentLeavesAsMap); } + + private AnchorEntity getAnchorEntity(final String dataspaceName, final String anchorName) { + final DataspaceEntity dataspaceEntity = dataspaceRepository.getByName(dataspaceName); + return anchorRepository.getByDataspaceAndName(dataspaceEntity, anchorName); + } } diff --git a/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentRepository.java b/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentRepository.java index 51ebcb4127..996e55e777 100755 --- a/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentRepository.java +++ b/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentRepository.java @@ -25,10 +25,7 @@ package org.onap.cps.spi.repository; import java.util.Collection;
import java.util.List;
import java.util.Optional;
-import javax.validation.constraints.NotNull;
-import org.checkerframework.checker.nullness.qual.NonNull;
import org.onap.cps.spi.entities.AnchorEntity;
-import org.onap.cps.spi.entities.DataspaceEntity;
import org.onap.cps.spi.entities.FragmentEntity;
import org.onap.cps.spi.entities.FragmentExtract;
import org.onap.cps.spi.exceptions.DataNodeNotFoundException;
@@ -42,56 +39,26 @@ import org.springframework.stereotype.Repository; public interface FragmentRepository extends JpaRepository<FragmentEntity, Long>, FragmentRepositoryCpsPathQuery,
FragmentRepositoryMultiPathQuery, FragmentNativeRepository {
- Optional<FragmentEntity> findByDataspaceAndAnchorAndXpath(@NonNull DataspaceEntity dataspaceEntity,
- @NonNull AnchorEntity anchorEntity,
- @NonNull String xpath);
+ Optional<FragmentEntity> findByAnchorAndXpath(AnchorEntity anchorEntity, String xpath);
- default FragmentEntity getByDataspaceAndAnchorAndXpath(@NonNull DataspaceEntity dataspaceEntity,
- @NonNull AnchorEntity anchorEntity,
- @NonNull String xpath) {
- return findByDataspaceAndAnchorAndXpath(dataspaceEntity, anchorEntity, xpath)
- .orElseThrow(() -> new DataNodeNotFoundException(dataspaceEntity.getName(), anchorEntity.getName(), xpath));
+ default FragmentEntity getByAnchorAndXpath(final AnchorEntity anchorEntity, final String xpath) {
+ return findByAnchorAndXpath(anchorEntity, xpath).orElseThrow(() ->
+ new DataNodeNotFoundException(anchorEntity.getDataspace().getName(), anchorEntity.getName(), xpath));
}
- @Query(
- value = "SELECT * FROM FRAGMENT WHERE anchor_id = :anchor AND dataspace_id = :dataspace AND parent_id is NULL",
- nativeQuery = true)
- List<FragmentEntity> findRootsByDataspaceAndAnchor(@Param("dataspace") int dataspaceId,
- @Param("anchor") int anchorId);
-
- @Query(value = "SELECT id, anchor_id AS anchorId, xpath, parent_id AS parentId,"
- + " CAST(attributes AS TEXT) AS attributes"
- + " FROM FRAGMENT WHERE anchor_id = :anchorId",
- nativeQuery = true)
- List<FragmentExtract> findRootsByAnchorId(@Param("anchorId") int anchorId);
+ boolean existsByAnchorId(int anchorId);
- /**
- * find top level fragment by anchor.
- *
- * @param dataspaceEntity dataspace entity
- * @param anchorEntity anchor entity
- * @return FragmentEntity fragment entity
- */
- default List<FragmentExtract> getTopLevelFragments(DataspaceEntity dataspaceEntity,
- AnchorEntity anchorEntity) {
- final List<FragmentExtract> fragmentExtracts = findRootsByAnchorId(anchorEntity.getId());
- if (fragmentExtracts.isEmpty()) {
- throw new DataNodeNotFoundException(dataspaceEntity.getName(), anchorEntity.getName());
- }
- return fragmentExtracts;
- }
+ @Query("SELECT f FROM FragmentEntity f WHERE anchor = :anchor")
+ List<FragmentExtract> findAllExtractsByAnchor(@Param("anchor") AnchorEntity anchorEntity);
@Modifying
- @Query("DELETE FROM FragmentEntity fe WHERE fe.anchor IN (:anchors)")
- void deleteByAnchorIn(@NotNull @Param("anchors") Collection<AnchorEntity> anchorEntities);
+ @Query("DELETE FROM FragmentEntity WHERE anchor IN (:anchors)")
+ void deleteByAnchorIn(@Param("anchors") Collection<AnchorEntity> anchorEntities);
- @Query(value = "SELECT id, anchor_id AS anchorId, xpath, parent_id AS parentId,"
- + " CAST(attributes AS TEXT) AS attributes"
- + " FROM FRAGMENT WHERE anchor_id = :anchorId"
- + " AND ( xpath = :parentXpath OR xpath LIKE CONCAT(:parentXpath,'/%') )",
- nativeQuery = true)
- List<FragmentExtract> findByAnchorIdAndParentXpath(@Param("anchorId") int anchorId,
- @Param("parentXpath") String parentXpath);
+ @Query("SELECT f FROM FragmentEntity f WHERE anchor = :anchor"
+ + " AND (xpath = :parentXpath OR xpath LIKE CONCAT(:parentXpath,'/%'))")
+ List<FragmentExtract> findByAnchorAndParentXpath(@Param("anchor") AnchorEntity anchorEntity,
+ @Param("parentXpath") String parentXpath);
@Query(value = "SELECT id, anchor_id AS anchorId, xpath, parent_id AS parentId,"
+ " CAST(attributes AS TEXT) AS attributes"
@@ -101,7 +68,7 @@ public interface FragmentRepository extends JpaRepository<FragmentEntity, Long>, List<FragmentExtract> quickFindWithDescendants(@Param("anchorId") int anchorId,
@Param("xpathRegex") String xpathRegex);
- @Query("SELECT f.xpath FROM FragmentEntity f WHERE f.anchor = :anchor AND f.xpath IN :xpaths")
+ @Query("SELECT xpath FROM FragmentEntity f WHERE anchor = :anchor AND xpath IN :xpaths")
List<String> findAllXpathByAnchorAndXpathIn(@Param("anchor") AnchorEntity anchorEntity,
@Param("xpaths") Collection<String> xpaths);
|