2 * Copyright © 2018 European Support Limited
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.onap.sdc.workflow.persistence.impl;
19 import static org.openecomp.core.zusammen.api.ZusammenUtil.buildStructuralElement;
20 import static org.openecomp.core.zusammen.api.ZusammenUtil.createSessionContext;
22 import com.amdocs.zusammen.adaptor.inbound.api.types.item.Element;
23 import com.amdocs.zusammen.adaptor.inbound.api.types.item.ElementInfo;
24 import com.amdocs.zusammen.adaptor.inbound.api.types.item.ZusammenElement;
25 import com.amdocs.zusammen.datatypes.SessionContext;
26 import com.amdocs.zusammen.datatypes.item.Action;
27 import com.amdocs.zusammen.datatypes.item.ElementContext;
28 import java.io.ByteArrayInputStream;
29 import java.io.IOException;
30 import java.io.InputStream;
31 import java.util.Arrays;
32 import java.util.Optional;
33 import org.apache.commons.io.IOUtils;
34 import org.onap.sdc.workflow.persistence.ArtifactRepository;
35 import org.onap.sdc.workflow.persistence.types.ArtifactEntity;
36 import org.onap.sdc.workflow.persistence.impl.types.WorkflowElementType;
37 import org.openecomp.core.zusammen.api.ZusammenAdaptor;
38 import org.springframework.beans.factory.annotation.Autowired;
39 import org.springframework.stereotype.Repository;
42 public class ArtifactRepositoryImpl implements ArtifactRepository {
44 private static final String FILE_NAME_PROPERTY = "fileName";
45 private static final String EMPTY_DATA = "{}";
47 private final ZusammenAdaptor zusammenAdaptor;
50 public ArtifactRepositoryImpl(ZusammenAdaptor zusammenAdaptor) {
51 this.zusammenAdaptor = zusammenAdaptor;
55 public void update(String workflowId, String versionId, ArtifactEntity artifactEntity) {
57 ZusammenElement artifactElement = buildStructuralElement(WorkflowElementType.ARTIFACT.name(), Action.UPDATE);
58 artifactElement.setData(artifactEntity.getArtifactData());
59 artifactElement.getInfo().addProperty(FILE_NAME_PROPERTY, artifactEntity.getFileName());
61 SessionContext context = createSessionContext();
62 ElementContext elementContext = new ElementContext(workflowId, versionId);
65 .saveElement(context, elementContext, artifactElement, "Update WorkflowVersion Artifact Element");
69 public Optional<ArtifactEntity> get(String workflowId, String versionId) {
70 SessionContext context = createSessionContext();
71 ElementContext elementContext = new ElementContext(workflowId, versionId);
73 Optional<Element> elementOptional =
74 zusammenAdaptor.getElementByName(context, elementContext, null, WorkflowElementType.ARTIFACT.name());
76 if (!elementOptional.isPresent() || hasEmptyData(elementOptional.get().getData())) {
77 return Optional.empty();
80 Element artifactElement = elementOptional.get();
82 ArtifactEntity artifact = new ArtifactEntity(artifactElement.getInfo().getProperty(FILE_NAME_PROPERTY),
83 artifactElement.getData());
85 return Optional.of(artifact);
89 public boolean isExist(String workflowId, String versionId) {
90 SessionContext context = createSessionContext();
91 ElementContext elementContext = new ElementContext(workflowId, versionId);
93 Optional<ElementInfo> optionalElementInfo = zusammenAdaptor.getElementInfoByName(context, elementContext, null,
94 WorkflowElementType.ARTIFACT.name());
95 return optionalElementInfo.isPresent() && optionalElementInfo.get().getInfo().getProperties()
96 .containsKey(FILE_NAME_PROPERTY);
100 public void createStructure(String workflowId, String versionId) {
101 SessionContext context = createSessionContext();
102 ElementContext elementContext = new ElementContext(workflowId, versionId);
104 ZusammenElement artifactElement = buildStructuralElement(WorkflowElementType.ARTIFACT.name(), Action.CREATE);
105 artifactElement.setData(new ByteArrayInputStream(EMPTY_DATA.getBytes()));
108 .saveElement(context, elementContext, artifactElement, "Create WorkflowVersion Artifact Element");
113 public void delete(String workflowId, String versionId) {
114 SessionContext context = createSessionContext();
115 ElementContext elementContext = new ElementContext(workflowId, versionId);
117 ZusammenElement artifactElement = buildStructuralElement(WorkflowElementType.ARTIFACT.name(), Action.UPDATE);
118 artifactElement.setData(new ByteArrayInputStream(EMPTY_DATA.getBytes()));
119 artifactElement.getInfo().getProperties().remove(FILE_NAME_PROPERTY);
121 zusammenAdaptor.saveElement(context, elementContext, artifactElement, "Delete WorkflowVersion Artifact Data");
125 private boolean hasEmptyData(InputStream elementData) {
127 byte[] byteElementData;
129 byteElementData = IOUtils.toByteArray(elementData);
130 } catch (IOException ex) {
133 return Arrays.equals(EMPTY_DATA.getBytes(), byteElementData);