1 package org.onap.sdc.workflow.persistence.impl;
3 import static org.openecomp.core.zusammen.api.ZusammenUtil.buildStructuralElement;
4 import static org.openecomp.core.zusammen.api.ZusammenUtil.createSessionContext;
6 import com.amdocs.zusammen.adaptor.inbound.api.types.item.Element;
7 import com.amdocs.zusammen.adaptor.inbound.api.types.item.ZusammenElement;
8 import com.amdocs.zusammen.datatypes.SessionContext;
9 import com.amdocs.zusammen.datatypes.item.Action;
10 import com.amdocs.zusammen.datatypes.item.ElementContext;
11 import java.io.ByteArrayInputStream;
12 import java.io.IOException;
13 import java.io.InputStream;
14 import java.util.Arrays;
16 import java.util.Optional;
17 import org.apache.commons.io.IOUtils;
18 import org.onap.sdc.workflow.persistence.ArtifactRepository;
19 import org.onap.sdc.workflow.persistence.types.ArtifactEntity;
20 import org.openecomp.core.zusammen.api.ZusammenAdaptor;
21 import org.openecomp.core.zusammen.api.ZusammenAdaptorFactory;
22 import org.openecomp.sdc.datatypes.model.ElementType;
23 import org.springframework.stereotype.Repository;
26 public class ArtifactRepositoryImpl implements ArtifactRepository {
28 private static final String FILE_NAME_PROPERTY = "fileName";
29 private static final String EMPTY_DATA = "{}";
30 private ZusammenAdaptor zusammenAdaptor = ZusammenAdaptorFactory.getInstance().createInterface();
34 public void update(String id, String versionId, ArtifactEntity artifactEntity) {
36 ZusammenElement artifactElement = buildStructuralElement(ElementType.Artifact, Action.UPDATE);
37 artifactElement.setData(artifactEntity.getArtifactData());
38 artifactElement.getInfo().addProperty(FILE_NAME_PROPERTY, artifactEntity.getFileName());
40 SessionContext context = createSessionContext();
41 ElementContext elementContext = new ElementContext(id, versionId);
44 .saveElement(context, elementContext, artifactElement, "Update WorkflowVersion Artifact Element");
48 public Optional<ArtifactEntity> get(String id, String versionId) {
49 SessionContext context = createSessionContext();
50 ElementContext elementContext = new ElementContext(id, versionId);
52 Optional<Element> elementOptional =
53 zusammenAdaptor.getElementByName(context, elementContext, null, ElementType.Artifact.name());
55 if (!elementOptional.isPresent() || hasEmptyData(elementOptional.get().getData())) {
56 return Optional.empty();
59 Element artifactElement = elementOptional.get();
61 ArtifactEntity artifact = new ArtifactEntity(artifactElement.getInfo().getProperty(FILE_NAME_PROPERTY),
62 artifactElement.getData());
64 return Optional.of(artifact);
68 public void createStructure(String id, String versionId) {
69 SessionContext context = createSessionContext();
70 ElementContext elementContext = new ElementContext(id, versionId);
72 ZusammenElement artifactElement = buildStructuralElement(ElementType.Artifact, Action.CREATE);
73 artifactElement.setData(new ByteArrayInputStream(EMPTY_DATA.getBytes()));
76 .saveElement(context, elementContext, artifactElement, "Create WorkflowVersion Artifact Element");
81 public void delete(String id, String versionId) {
82 SessionContext context = createSessionContext();
83 ElementContext elementContext = new ElementContext(id, versionId);
85 ZusammenElement artifactElement = buildStructuralElement(ElementType.Artifact, Action.UPDATE);
86 artifactElement.setData(new ByteArrayInputStream(EMPTY_DATA.getBytes()));
87 artifactElement.getInfo().getProperties().remove(FILE_NAME_PROPERTY);
90 .saveElement(context, elementContext, artifactElement, "Update WorkflowVersion Artifact Element");
94 private boolean hasEmptyData(InputStream elementData) {
96 byte[] byteElementData;
98 byteElementData = IOUtils.toByteArray(elementData);
99 } catch (IOException ex) {
102 return Arrays.equals(EMPTY_DATA.getBytes(), byteElementData);