diff options
Diffstat (limited to 'cps-ri/src/main')
4 files changed, 96 insertions, 2 deletions
diff --git a/cps-ri/src/main/java/org/onap/cps/spi/entities/FragmentEntity.java b/cps-ri/src/main/java/org/onap/cps/spi/entities/FragmentEntity.java index 2fdfa0528f..2ffbb4ae0e 100755 --- a/cps-ri/src/main/java/org/onap/cps/spi/entities/FragmentEntity.java +++ b/cps-ri/src/main/java/org/onap/cps/spi/entities/FragmentEntity.java @@ -1,6 +1,6 @@ /* * ============LICENSE_START======================================================= - * Copyright (C) 2020 Nordix Foundation. + * Copyright (C) 2020-2023 Nordix Foundation. * Modifications Copyright (C) 2021 Pantheon.tech * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); @@ -40,6 +40,7 @@ import javax.validation.constraints.NotNull; import lombok.AllArgsConstructor; import lombok.Builder; import lombok.Data; +import lombok.EqualsAndHashCode; import lombok.Getter; import lombok.NoArgsConstructor; import lombok.Setter; @@ -58,6 +59,7 @@ import org.hibernate.annotations.TypeDef; @Entity @Table(name = "fragment") @TypeDef(name = "jsonb", typeClass = JsonBinaryType.class) +@EqualsAndHashCode(onlyExplicitlyIncluded = true) public class FragmentEntity implements Serializable { private static final long serialVersionUID = 7737669789097119667L; @@ -68,6 +70,7 @@ public class FragmentEntity implements Serializable { @NotNull @Column(columnDefinition = "text") + @EqualsAndHashCode.Include private String xpath; @Column(name = "parent_id") 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 06ee8ecada..b85b30d9d4 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 @@ -61,6 +61,7 @@ import org.onap.cps.spi.model.DataNode; import org.onap.cps.spi.model.DataNodeBuilder; import org.onap.cps.spi.repository.AnchorRepository; import org.onap.cps.spi.repository.DataspaceRepository; +import org.onap.cps.spi.repository.FragmentNativeRepository; import org.onap.cps.spi.repository.FragmentQueryBuilder; import org.onap.cps.spi.repository.FragmentRepository; import org.onap.cps.spi.utils.SessionManager; @@ -78,6 +79,7 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService private final FragmentRepository fragmentRepository; private final JsonObjectMapper jsonObjectMapper; private final SessionManager sessionManager; + private final FragmentNativeRepository fragmentNativeRepositoryImpl; private static final String REG_EX_FOR_OPTIONAL_LIST_INDEX = "(\\[@[\\s\\S]+?]){0,1})"; @@ -645,7 +647,7 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService private boolean deleteDataNode(final FragmentEntity parentFragmentEntity, final String targetXpath) { final String normalizedTargetXpath = CpsPathUtil.getNormalizedXpath(targetXpath); if (parentFragmentEntity.getXpath().equals(normalizedTargetXpath)) { - fragmentRepository.delete(parentFragmentEntity); + fragmentNativeRepositoryImpl.deleteFragmentEntity(parentFragmentEntity.getId()); return true; } if (parentFragmentEntity.getChildFragments() diff --git a/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentNativeRepository.java b/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentNativeRepository.java new file mode 100644 index 0000000000..4cfd79dee3 --- /dev/null +++ b/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentNativeRepository.java @@ -0,0 +1,28 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2023 Nordix Foundation + * ================================================================================ + * 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; + +/** + * This interface is used in delete fragment entity by id with child using native sql queries. + */ +public interface FragmentNativeRepository { + void deleteFragmentEntity(long fragmentEntityId); +} diff --git a/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentNativeRepositoryImpl.java b/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentNativeRepositoryImpl.java new file mode 100644 index 0000000000..57dca568f2 --- /dev/null +++ b/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentNativeRepositoryImpl.java @@ -0,0 +1,61 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2023 Nordix Foundation + * ================================================================================ + * 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.sql.PreparedStatement; +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import org.hibernate.Session; +import org.springframework.stereotype.Repository; + +@Repository +public class FragmentNativeRepositoryImpl implements FragmentNativeRepository { + + private static final String DROP_FRAGMENT_CONSTRAINT + = "ALTER TABLE fragment DROP CONSTRAINT fragment_parent_id_fkey;"; + private static final String ADD_FRAGMENT_CONSTRAINT_WITH_CASCADE + = "ALTER TABLE fragment ADD CONSTRAINT fragment_parent_id_fkey FOREIGN KEY (parent_id) " + + "REFERENCES fragment (id) ON DELETE CASCADE;"; + private static final String DELETE_FRAGMENT = "DELETE FROM fragment WHERE id =?;"; + private static final String ADD_ORIGINAL_FRAGMENT_CONSTRAINT + = "ALTER TABLE fragment ADD CONSTRAINT fragment_parent_id_fkey FOREIGN KEY (parent_id) " + + "REFERENCES fragment (id) ON DELETE NO ACTION;"; + + @PersistenceContext + private EntityManager entityManager; + + @Override + public void deleteFragmentEntity(final long fragmentEntityId) { + final Session session = entityManager.unwrap(Session.class); + session.doWork(connection -> { + try (PreparedStatement preparedStatement = connection.prepareStatement( + DROP_FRAGMENT_CONSTRAINT + + ADD_FRAGMENT_CONSTRAINT_WITH_CASCADE + + DELETE_FRAGMENT + + DROP_FRAGMENT_CONSTRAINT + + ADD_ORIGINAL_FRAGMENT_CONSTRAINT)) { + preparedStatement.setLong(1, fragmentEntityId); + preparedStatement.executeUpdate(); + } + }); + } +} + |