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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.zusammen.api.ZusammenAdaptor;
import org.openecomp.sdc.datatypes.model.ElementType;
import org.openecomp.sdc.vendorsoftwareproduct.dao.ProcessDao;
import org.openecomp.sdc.vendorsoftwareproduct.dao.impl.zusammen.convertor.ElementToProcessConvertor;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity;
import org.openecomp.sdc.versioning.dao.types.Version;
import org.openecomp.types.ElementPropertyName;
import java.io.ByteArrayInputStream;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Objects;
import java.util.Optional;
import java.util.stream.Collectors;
import static org.openecomp.core.zusammen.api.ZusammenUtil.buildElement;
import static org.openecomp.core.zusammen.api.ZusammenUtil.buildStructuralElement;
import static org.openecomp.core.zusammen.api.ZusammenUtil.createSessionContext;
import static org.openecomp.sdc.vendorsoftwareproduct.dao.impl.zusammen.convertor.ElementToProcessConvertor.ARTIFACT_NAME;
import static org.openecomp.sdc.vendorsoftwareproduct.dao.impl.zusammen.convertor.ElementToProcessConvertor.DESCRIPTION;
import static org.openecomp.sdc.vendorsoftwareproduct.dao.impl.zusammen.convertor.ElementToProcessConvertor.NAME;
import static org.openecomp.sdc.vendorsoftwareproduct.dao.impl.zusammen.convertor.ElementToProcessConvertor.PROCESS_TYPE;
/**
* @author Avrahamg.
* @since March 23, 2017
*/
public class ProcessDaoZusammenImpl implements ProcessDao {
private ZusammenAdaptor zusammenAdaptor;
public ProcessDaoZusammenImpl(ZusammenAdaptor zusammenAdaptor) {
this.zusammenAdaptor = zusammenAdaptor;
}
@Override
public void registerVersioning(String versionableEntityType) {
// registerVersioning not implemented for ProcessDaoZusammenImpl
}
@Override
public void create(ProcessEntity processEntity) {
ZusammenElement processElement = buildProcessElement(processEntity, Action.CREATE);
ZusammenElement processesElement =
buildStructuralElement(ElementType.Processes, Action.IGNORE);
ZusammenElement aggregatedElement = VspZusammenUtil.aggregateElements(processesElement,
processElement);
ZusammenElement componentElement;
if (processEntity.getComponentId() != null) {
componentElement = buildElement(new Id(processEntity.getComponentId()), Action.IGNORE);
aggregatedElement =
VspZusammenUtil.aggregateElements(componentElement, aggregatedElement);
}
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(processEntity.getVspId(), processEntity.getVersion().getId());
Element savedElement =
zusammenAdaptor.saveElement(context, elementContext, aggregatedElement, "Create process");
processEntity
.setId(processEntity.getComponentId() == null
? savedElement.getSubElements().iterator().next().getElementId().getValue()
: savedElement.getSubElements().iterator().next().getSubElements()
.iterator().next().getElementId().getValue());
}
@Override
public ProcessEntity get(ProcessEntity processEntity) {
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(processEntity.getVspId(), processEntity.getVersion().getId());
return zusammenAdaptor.getElementInfo(context, elementContext, new Id(processEntity.getId()))
.map(elementInfo -> convertToProcessEntity(elementInfo, new ElementToProcessConvertor(),
processEntity))
.orElse(null);
}
@Override
public void update(ProcessEntity processEntity) {
ProcessEntity retrieved = getArtifact(processEntity);
if (retrieved != null && retrieved.getArtifact() != null) {
processEntity.setArtifactName(retrieved.getArtifactName());
processEntity.setArtifact(retrieved.getArtifact());
}
update(processEntity, "Update process");
}
@Override
public void delete(ProcessEntity processEntity) {
ZusammenElement processElement = buildElement(new Id(processEntity.getId()), Action.DELETE);
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(processEntity.getVspId(), processEntity.getVersion().getId());
zusammenAdaptor.saveElement(context, elementContext, processElement,
String.format("Delete process with id %s", processEntity.getId()));
}
@Override
public void deleteAll(ProcessEntity processEntity) {
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(processEntity.getVspId(), processEntity.getVersion().getId());
Optional<Element> optionalElement = zusammenAdaptor.getElementByName(context,
elementContext, new Id(processEntity.getComponentId()), ElementType.Processes.name());
if (optionalElement.isPresent()) {
Element processesElement = optionalElement.get();
Collection<Element> processes = processesElement.getSubElements();
processes.forEach(process -> {
ZusammenElement processZusammenElement =
buildElement(process.getElementId(), Action.DELETE);
zusammenAdaptor.saveElement(context, elementContext, processZusammenElement,
"Delete Process with id " + process.getElementId());
});
}
}
@Override
public void deleteVspAll(String vspId, Version version) {
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(vspId, version.getId());
Optional<Element> optionalElement = zusammenAdaptor.getElementByName(context,
elementContext, null, ElementType.Processes.name());
if (optionalElement.isPresent()) {
Element processesElement = optionalElement.get();
Collection<Element> processes = processesElement.getSubElements();
processes.forEach(process -> {
ZusammenElement processZusammenElement =
buildElement(process.getElementId(), Action.DELETE);
zusammenAdaptor.saveElement(context, elementContext, processZusammenElement,
"Delete Process with id " + process.getElementId());
});
}
}
@Override
public ProcessEntity getArtifact(ProcessEntity processEntity) {
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(processEntity.getVspId(), processEntity.getVersion().getId());
return zusammenAdaptor.getElement(context, elementContext, processEntity.getId())
.map(element -> {
ProcessEntity process = new ElementToProcessConvertor().convert(element);
process.setVspId(processEntity.getVspId());
process.setVersion(processEntity.getVersion());
process.setComponentId(processEntity.getComponentId());
return process;
})
.orElse(null);
}
@Override
public void uploadArtifact(ProcessEntity processEntity) {
ProcessEntity retrieved = get(processEntity);
if (retrieved != null) {
retrieved.setArtifactName(processEntity.getArtifactName());
retrieved.setArtifact(processEntity.getArtifact());
update(retrieved, "Upload process artifact");
}
}
@Override
public void deleteArtifact(ProcessEntity processEntity) {
ProcessEntity retrieved = get(processEntity);
if (retrieved != null) {
retrieved.setArtifactName(null);
retrieved.setArtifact(null);
update(retrieved, "Delete process artifact");
}
}
@Override
public Collection<ProcessEntity> list(ProcessEntity processEntity) {
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(processEntity.getVspId(), processEntity.getVersion().getId());
Optional<ElementInfo> processesOptional =
zusammenAdaptor.getElementInfoByName(context, elementContext,
extractParentElementId(processEntity), ElementType.Processes.name());
if (!processesOptional.isPresent()) {
return new ArrayList<>();
}
ElementToProcessConvertor convertor = new ElementToProcessConvertor();
return zusammenAdaptor.listElements(context, elementContext, processesOptional.get().getId())
.stream()
.map(elementInfo -> convertToProcessEntity(elementInfo, convertor, processEntity))
.collect(Collectors.toList());
}
private ProcessEntity convertToProcessEntity(ElementInfo elementInfo,
ElementToProcessConvertor convertor,
ProcessEntity inputProcess) {
ProcessEntity process = convertor.convert(elementInfo);
process.setVspId(inputProcess.getVspId());
process.setVersion(inputProcess.getVersion());
process.setComponentId(inputProcess.getComponentId());
return process;
}
private void update(ProcessEntity processEntity, String message) {
ZusammenElement processElement = buildProcessElement(processEntity, Action.UPDATE);
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(processEntity.getVspId(), processEntity.getVersion().getId());
zusammenAdaptor.saveElement(context, elementContext, processElement, message);
}
private Id extractParentElementId(ProcessEntity processEntity) {
return processEntity.getComponentId() == null ? null : new Id(processEntity.getComponentId());
}
private ZusammenElement buildProcessElement(ProcessEntity process, Action action) {
Info info = new Info();
info.setName(process.getName());
info.addProperty(NAME, process.getName());
info.addProperty(ElementPropertyName.elementType.name(), 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 = buildElement(new Id(process.getId()), action);
processElement.setInfo(info);
if (Objects.nonNull(process.getArtifact())) {
processElement.setData(new ByteArrayInputStream(process.getArtifact().array()));
}
return processElement;
}
}
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