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;
15 import java.util.Optional;
16 import org.apache.commons.io.IOUtils;
17 import org.onap.sdc.workflow.persistence.ArtifactRepository;
18 import org.onap.sdc.workflow.persistence.types.ArtifactEntity;
19 import org.onap.sdc.workflow.persistence.types.WorkflowElementType;
20 import org.openecomp.core.zusammen.api.ZusammenAdaptor;
21 import org.openecomp.core.zusammen.api.ZusammenAdaptorFactory;
22 import org.springframework.stereotype.Repository;
25 public class ArtifactRepositoryImpl implements ArtifactRepository {
27 private static final String FILE_NAME_PROPERTY = "fileName";
28 private static final String EMPTY_DATA = "{}";
29 private ZusammenAdaptor zusammenAdaptor = ZusammenAdaptorFactory.getInstance().createInterface();
33 public void update(String id, String versionId, ArtifactEntity artifactEntity) {
35 ZusammenElement artifactElement = buildStructuralElement(WorkflowElementType.ARTIFACT.name(), Action.UPDATE);
36 artifactElement.setData(artifactEntity.getArtifactData());
37 artifactElement.getInfo().addProperty(FILE_NAME_PROPERTY, artifactEntity.getFileName());
39 SessionContext context = createSessionContext();
40 ElementContext elementContext = new ElementContext(id, versionId);
43 .saveElement(context, elementContext, artifactElement, "Update WorkflowVersion Artifact Element");
47 public Optional<ArtifactEntity> get(String id, String versionId) {
48 SessionContext context = createSessionContext();
49 ElementContext elementContext = new ElementContext(id, versionId);
51 Optional<Element> elementOptional =
52 zusammenAdaptor.getElementByName(context, elementContext, null, WorkflowElementType.ARTIFACT.name());
54 if (!elementOptional.isPresent() || hasEmptyData(elementOptional.get().getData())) {
55 return Optional.empty();
58 Element artifactElement = elementOptional.get();
60 ArtifactEntity artifact = new ArtifactEntity(artifactElement.getInfo().getProperty(FILE_NAME_PROPERTY),
61 artifactElement.getData());
63 return Optional.of(artifact);
67 public void createStructure(String id, String versionId) {
68 SessionContext context = createSessionContext();
69 ElementContext elementContext = new ElementContext(id, versionId);
71 ZusammenElement artifactElement = buildStructuralElement(WorkflowElementType.ARTIFACT.name(), Action.CREATE);
72 artifactElement.setData(new ByteArrayInputStream(EMPTY_DATA.getBytes()));
75 .saveElement(context, elementContext, artifactElement, "Create WorkflowVersion Artifact Element");
80 public void delete(String id, String versionId) {
81 SessionContext context = createSessionContext();
82 ElementContext elementContext = new ElementContext(id, versionId);
84 ZusammenElement artifactElement = buildStructuralElement(WorkflowElementType.ARTIFACT.name(), Action.UPDATE);
85 artifactElement.setData(new ByteArrayInputStream(EMPTY_DATA.getBytes()));
86 artifactElement.getInfo().getProperties().remove(FILE_NAME_PROPERTY);
89 .saveElement(context, elementContext, artifactElement, "Delete WorkflowVersion Artifact Data");
93 private boolean hasEmptyData(InputStream elementData) {
95 byte[] byteElementData;
97 byteElementData = IOUtils.toByteArray(elementData);
98 } catch (IOException ex) {
101 return Arrays.equals(EMPTY_DATA.getBytes(), byteElementData);