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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2021-2023 Nordix Foundation.
* Modifications Copyright (C) 2020-2021 Bell Canada.
* Modifications Copyright (C) 2020-2021 Pantheon.tech.
* Modifications Copyright (C) 2023 TechMahindra Ltd.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.cps.spi.repository;
import java.util.Collection;
import java.util.List;
import java.util.Optional;
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.exceptions.DataNodeNotFoundException;
import org.onap.cps.spi.utils.EscapeUtils;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.Modifying;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import org.springframework.stereotype.Repository;
@Repository
public interface FragmentRepository extends JpaRepository<FragmentEntity, Long>, FragmentRepositoryCpsPathQuery,
FragmentPrefetchRepository {
Optional<FragmentEntity> findByAnchorAndXpath(AnchorEntity anchorEntity, String 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 = :anchorId AND xpath = ANY (:xpaths)",
nativeQuery = true)
List<FragmentEntity> findByAnchorIdAndXpathIn(@Param("anchorId") long anchorId,
@Param("xpaths") String[] xpaths);
default List<FragmentEntity> findByAnchorAndXpathIn(final AnchorEntity anchorEntity,
final Collection<String> xpaths) {
return findByAnchorIdAndXpathIn(anchorEntity.getId(), xpaths.toArray(new String[0]));
}
@Query(value = "SELECT * FROM fragment WHERE anchor_id = :anchorId \n"
+ "AND xpath LIKE :escapedXpath||'[@%]' AND xpath NOT LIKE :escapedXpath||'[@%]/%[@%]'",
nativeQuery = true)
List<FragmentEntity> findListByAnchorIdAndEscapedXpath(@Param("anchorId") long anchorId,
@Param("escapedXpath") String escapedXpath);
default List<FragmentEntity> findListByAnchorAndXpath(final AnchorEntity anchorEntity, final String xpath) {
final String escapedXpath = EscapeUtils.escapeForSqlLike(xpath);
return findListByAnchorIdAndEscapedXpath(anchorEntity.getId(), escapedXpath);
}
@Query(value = "SELECT fragment.* FROM fragment JOIN anchor ON anchor.id = fragment.anchor_id "
+ "WHERE dataspace_id = :dataspaceId AND xpath = ANY (:xpaths)", nativeQuery = true)
List<FragmentEntity> findByDataspaceIdAndXpathIn(@Param("dataspaceId") int dataspaceId,
@Param("xpaths") String[] xpaths);
default List<FragmentEntity> findByDataspaceAndXpathIn(final DataspaceEntity dataspaceEntity,
final Collection<String> xpaths) {
return findByDataspaceIdAndXpathIn(dataspaceEntity.getId(), xpaths.toArray(new String[0]));
}
@Query(value = "SELECT * FROM fragment WHERE anchor_id IN (:anchorIds)"
+ " AND xpath = ANY (:xpaths)", nativeQuery = true)
List<FragmentEntity> findByAnchorIdsAndXpathIn(@Param("anchorIds") Long[] anchorIds,
@Param("xpaths") String[] xpaths);
@Query(value = "SELECT * FROM fragment WHERE anchor_id = :anchorId LIMIT 1", nativeQuery = true)
Optional<FragmentEntity> findOneByAnchorId(@Param("anchorId") long anchorId);
@Modifying
@Query(value = "DELETE FROM fragment WHERE anchor_id = ANY (:anchorIds)", nativeQuery = true)
void deleteByAnchorIdIn(@Param("anchorIds") long[] anchorIds);
default void deleteByAnchorIn(final Collection<AnchorEntity> anchorEntities) {
deleteByAnchorIdIn(anchorEntities.stream().map(AnchorEntity::getId).mapToLong(id -> id).toArray());
}
@Modifying
@Query(value = "DELETE FROM fragment WHERE anchor_id = :anchorId AND xpath = ANY (:xpaths)", nativeQuery = true)
void deleteByAnchorIdAndXpaths(@Param("anchorId") long anchorId, @Param("xpaths") String[] xpaths);
default void deleteByAnchorIdAndXpaths(final long anchorId, final Collection<String> xpaths) {
deleteByAnchorIdAndXpaths(anchorId, xpaths.toArray(new String[0]));
}
@Modifying
@Query(value = "DELETE FROM fragment f WHERE anchor_id = :anchorId AND xpath LIKE ANY (:xpathPatterns)",
nativeQuery = true)
void deleteByAnchorIdAndXpathLikeAny(@Param("anchorId") long anchorId,
@Param("xpathPatterns") String[] xpathPatterns);
default void deleteListsByAnchorIdAndXpaths(long anchorId, Collection<String> xpaths) {
deleteByAnchorIdAndXpathLikeAny(anchorId,
xpaths.stream().map(xpath -> EscapeUtils.escapeForSqlLike(xpath) + "[@%").toArray(String[]::new));
}
@Query(value = "SELECT xpath FROM fragment WHERE anchor_id = :anchorId AND xpath = ANY (:xpaths)",
nativeQuery = true)
List<String> findAllXpathByAnchorIdAndXpathIn(@Param("anchorId") long anchorId,
@Param("xpaths") String[] xpaths);
default List<String> findAllXpathByAnchorAndXpathIn(final AnchorEntity anchorEntity,
final Collection<String> xpaths) {
return findAllXpathByAnchorIdAndXpathIn(anchorEntity.getId(), xpaths.toArray(new String[0]));
}
@Query(value = "SELECT EXISTS(SELECT 1 FROM fragment WHERE anchor_id = :anchorId"
+ " AND xpath LIKE :xpathPattern LIMIT 1)", nativeQuery = true)
boolean existsByAnchorIdAndParentXpathAndXpathLike(@Param("anchorId") long anchorId,
@Param("xpathPattern") String xpathPattern);
default boolean existsByAnchorAndXpathStartsWith(final AnchorEntity anchorEntity, final String xpath) {
return existsByAnchorIdAndParentXpathAndXpathLike(anchorEntity.getId(),
EscapeUtils.escapeForSqlLike(xpath) + "%");
}
@Query(value = "SELECT * FROM fragment WHERE anchor_id = :anchorId AND parent_id IS NULL", nativeQuery = true)
List<FragmentEntity> findRootsByAnchorId(@Param("anchorId") long anchorId);
}
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