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package org.openecomp.sdc.vendorsoftwareproduct.dao.impl.zusammen;
import com.amdocs.zusammen.adaptor.inbound.api.types.item.Element;
import com.amdocs.zusammen.adaptor.inbound.api.types.item.ElementInfo;
import com.amdocs.zusammen.adaptor.inbound.api.types.item.ZusammenElement;
import com.amdocs.zusammen.datatypes.Id;
import com.amdocs.zusammen.datatypes.SessionContext;
import com.amdocs.zusammen.datatypes.item.Action;
import com.amdocs.zusammen.datatypes.item.ElementContext;
import com.amdocs.zusammen.datatypes.item.Info;
import org.openecomp.core.utilities.file.FileUtils;
import org.openecomp.core.zusammen.api.ZusammenAdaptor;
import org.openecomp.core.zusammen.api.ZusammenUtil;
import org.openecomp.sdc.vendorsoftwareproduct.dao.ProcessDao;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessType;
import org.openecomp.sdc.versioning.dao.types.Version;
import java.io.ByteArrayInputStream;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Objects;
import java.util.Optional;
import java.util.stream.Collectors;
/**
* @author Avrahamg.
* @since March 23, 2017
*/
public class ProcessDaoZusammenImpl implements ProcessDao {
private static final String NAME = "name";
private static final String ELEMENT_TYPE = "type";
private static final String ARTIFACT_NAME = "artifactName";
private static final String DESCRIPTION = "description";
private static final String PROCESS_TYPE = "processType";
private ZusammenAdaptor zusammenAdaptor;
public ProcessDaoZusammenImpl(ZusammenAdaptor zusammenAdaptor) {
this.zusammenAdaptor = zusammenAdaptor;
}
@Override
public void registerVersioning(String versionableEntityType) {
}
@Override
public void create(ProcessEntity processEntity) {
ZusammenElement processElement = buildProcessElement(processEntity, Action.CREATE);
ZusammenElement processesElement =
VspZusammenUtil.buildStructuralElement(StructureElement.Processes, null);
ZusammenElement aggregatedElement = VspZusammenUtil.aggregateElements(processesElement,
processElement);
ZusammenElement componentElement;
if (processEntity.getComponentId() != null) {
componentElement = createParentElement(processEntity);
aggregatedElement =
VspZusammenUtil.aggregateElements(componentElement, aggregatedElement);
}
SessionContext context = ZusammenUtil.createSessionContext();
Id itemId = new Id(processEntity.getVspId());
ElementContext elementContext = new ElementContext(itemId,
VspZusammenUtil.getFirstVersionId(context, itemId, zusammenAdaptor));
Optional<Element> savedElement =
zusammenAdaptor.saveElement(context, elementContext, aggregatedElement, "Create process");
savedElement.ifPresent(element -> {
if (processEntity.getComponentId() == null) {
processEntity.setId(element.getSubElements().iterator().next()
.getElementId().getValue());
} else {
processEntity.setId(element.getSubElements().iterator().next()
.getSubElements().iterator().next().getElementId().getValue());
}
});
}
@Override
public ProcessEntity get(ProcessEntity process) {
SessionContext context = ZusammenUtil.createSessionContext();
Id itemId = new Id(process.getVspId());
ElementContext elementContext = new ElementContext(itemId,
VspZusammenUtil.getFirstVersionId(context, itemId, zusammenAdaptor),
VspZusammenUtil.getVersionTag(process.getVersion()));
Optional<Element> elementOptional =
zusammenAdaptor.getElement(context, elementContext, process.getId());
if (elementOptional.isPresent()) {
Element element = elementOptional.get();
process.setName(element.getInfo().getProperty(NAME));
process.setArtifactName(element.getInfo().getProperty(ARTIFACT_NAME));
process.setDescription(element.getInfo().getProperty(DESCRIPTION));
process.setType(element.getInfo().getProperty
(PROCESS_TYPE) != null ? ProcessType.valueOf(element.getInfo().getProperty
(PROCESS_TYPE)) : null);
process.setArtifact(ByteBuffer.wrap(FileUtils.toByteArray(element.getData())));
return process;
} else {
return null;
}
}
@Override
public void update(ProcessEntity processEntity) {
ZusammenElement processElement = buildProcessElement(processEntity, Action.UPDATE);
SessionContext context = ZusammenUtil.createSessionContext();
Id itemId = new Id(processEntity.getVspId());
ElementContext elementContext = new ElementContext(itemId,
VspZusammenUtil.getFirstVersionId(context, itemId, zusammenAdaptor));
Optional<Element> element =
zusammenAdaptor.saveElement(context, elementContext, processElement, "Create process");
System.out.println(element.get().getElementId());
}
@Override
public void delete(ProcessEntity processEntity) {
ZusammenElement processElement = new ZusammenElement();
processElement.setElementId(new Id(processEntity.getId()));
processElement.setAction(Action.DELETE);
SessionContext context = ZusammenUtil.createSessionContext();
Id itemId = new Id(processEntity.getVspId());
ElementContext elementContext = new ElementContext(itemId,
VspZusammenUtil.getFirstVersionId(context, itemId, zusammenAdaptor));
zusammenAdaptor.saveElement(context, elementContext, processElement,
String.format("Delete process with id %s", processEntity.getId()));
}
@Override
public void deleteAll(ProcessEntity processEntity) {
ZusammenElement aggregatedElement =
VspZusammenUtil.buildStructuralElement(StructureElement.Processes, Action.DELETE);
if (processEntity.getComponentId() != null) {
ZusammenElement componentElement = createParentElement(processEntity);
aggregatedElement = VspZusammenUtil.aggregateElements(componentElement,
aggregatedElement);
}
SessionContext context = ZusammenUtil.createSessionContext();
Id itemId = new Id(processEntity.getVspId());
ElementContext elementContext = new ElementContext(itemId,
VspZusammenUtil.getFirstVersionId(context, itemId, zusammenAdaptor));
zusammenAdaptor.saveElement(context, elementContext, aggregatedElement, "Delete All processes");
}
@Override
public void deleteVspAll(String vspId, Version version) {
ProcessEntity processEntity = new ProcessEntity();
processEntity.setVersion(version);
processEntity.setVspId(vspId);
deleteAll(processEntity);
}
@Override
public Collection<ProcessEntity> list(ProcessEntity process) {
SessionContext context = ZusammenUtil.createSessionContext();
Id itemId = new Id(process.getVspId());
ElementContext elementContext = new ElementContext(itemId,
VspZusammenUtil.getFirstVersionId(context, itemId, zusammenAdaptor),
VspZusammenUtil.getVersionTag(process.getVersion()));
Optional<ElementInfo> processesOptional =
zusammenAdaptor.getElementInfoByName(context, elementContext,
extractParentElementId(process), StructureElement.Processes.name());
if (!processesOptional.isPresent()) {
return new ArrayList<>();
}
return zusammenAdaptor.listElements(context, elementContext, processesOptional.get().getId())
.stream()
.map(elementInfo -> mapElementInfoToProcess(
process.getVspId(), process.getVersion(), process.getComponentId(),
elementInfo))
.collect(Collectors.toList());
}
private Id extractParentElementId(ProcessEntity processEntity) {
return processEntity.getComponentId() == null ? null : new Id(processEntity.getComponentId());
}
private ProcessEntity mapElementInfoToProcess(String vspId, Version version,
String componentId,
ElementInfo elementInfo) {
ProcessEntity processEntity = new ProcessEntity(vspId, version, componentId, elementInfo
.getId().getValue());
processEntity.setName((String) elementInfo.getInfo().getProperties().get(NAME));
processEntity
.setArtifactName((String) elementInfo.getInfo().getProperties().get(ARTIFACT_NAME));
processEntity.setDescription((String) elementInfo.getInfo().getProperties().get(DESCRIPTION));
return processEntity;
}
private ZusammenElement buildProcessElement(ProcessEntity process, Action action) {
Info info = new Info();
info.setName(process.getName());
info.addProperty(NAME, process.getName());
info.addProperty(ELEMENT_TYPE, ElementType.Process);
info.addProperty(ARTIFACT_NAME, process.getArtifactName());
info.addProperty(DESCRIPTION, process.getDescription());
info.addProperty(PROCESS_TYPE, process.getType() != null ? process.getType().name() : null);
ZusammenElement processElement = new ZusammenElement();
processElement.setElementId(new Id(process.getId()));
processElement.setAction(action);
processElement.setInfo(info);
if (Objects.nonNull(process.getArtifact())) {
processElement.setData(new ByteArrayInputStream(process.getArtifact().array()));
}
return processElement;
}
private ZusammenElement createParentElement(ProcessEntity entity) {
ZusammenElement componentElement = new ZusammenElement();
componentElement.setElementId(new Id(entity.getComponentId()));
componentElement.setAction(Action.IGNORE);
return componentElement;
}
}
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