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package org.onap.sdc.common.versioning.persistence.zusammen;
import com.amdocs.zusammen.datatypes.Id;
import com.amdocs.zusammen.datatypes.SessionContext;
import com.amdocs.zusammen.datatypes.item.Info;
import com.amdocs.zusammen.datatypes.item.ItemVersion;
import com.amdocs.zusammen.datatypes.item.ItemVersionData;
import com.amdocs.zusammen.datatypes.item.ItemVersionStatus;
import com.amdocs.zusammen.datatypes.item.SynchronizationStatus;
import com.amdocs.zusammen.datatypes.itemversion.ItemVersionRevisions;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;
import org.onap.sdc.common.versioning.persistence.VersionDao;
import org.onap.sdc.common.versioning.persistence.types.InternalVersion;
import org.onap.sdc.common.versioning.services.exceptions.VersioningException;
import org.onap.sdc.common.versioning.services.types.Revision;
import org.onap.sdc.common.versioning.services.types.SynchronizationState;
import org.onap.sdc.common.versioning.services.types.VersionState;
import org.onap.sdc.common.versioning.services.types.VersionStatus;
import org.onap.sdc.common.zusammen.services.ZusammenAdaptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
@Repository
public class VersionZusammenDao implements VersionDao {
private static final String STATUS_PROPERTY = "status";
private final ZusammenSessionContextCreator contextCreator;
private final ZusammenAdaptor zusammenAdaptor;
@Autowired
public VersionZusammenDao(ZusammenSessionContextCreator contextCreator, ZusammenAdaptor zusammenAdaptor) {
this.contextCreator = contextCreator;
this.zusammenAdaptor = zusammenAdaptor;
}
@Override
public List<InternalVersion> list(String itemId) {
return zusammenAdaptor.listPublicVersions(contextCreator.create(), new Id(itemId)).stream()
.map(VersionZusammenDao::convertFromZusammen).collect(Collectors.toList());
}
@Override
public InternalVersion create(String itemId, InternalVersion version) {
Id versionId = zusammenAdaptor.createVersion(contextCreator.create(), new Id(itemId),
version.getBaseId() == null ? null : new Id(version.getBaseId()), mapToZusammenVersion(version));
version.setId(versionId.getValue());
return version;
}
@Override
public void update(String itemId, InternalVersion version) {
zusammenAdaptor.updateVersion(contextCreator.create(), new Id(itemId), new Id(version.getId()),
mapToZusammenVersion(version));
}
@Override
public Optional<InternalVersion> get(String itemId, String versionId) {
SessionContext context = contextCreator.create();
Id itemIdObj = new Id(itemId);
Id versionIdObj = new Id(versionId);
ItemVersion itemVersion = zusammenAdaptor.getVersion(context, itemIdObj, versionIdObj);
if (itemVersion == null) {
return Optional.empty();
}
VersionState versionState = convertState(zusammenAdaptor.getVersionStatus(context, itemIdObj, versionIdObj));
updateVersionStatus(context, itemIdObj, versionIdObj, versionState, itemVersion);
InternalVersion result = convertFromZusammen(itemVersion);
result.setState(versionState);
return Optional.of(result);
}
@Override
public void delete(String itemId, String versionId) {
throw new UnsupportedOperationException("Delete version operation is not yet supported.");
}
@Override
public void publish(String itemId, String versionId, String message) {
zusammenAdaptor.publishVersion(contextCreator.create(), new Id(itemId), new Id(versionId), message);
}
@Override
public void sync(String itemId, String versionId) {
zusammenAdaptor.syncVersion(contextCreator.create(), new Id(itemId), new Id(versionId));
}
@Override
public void forceSync(String itemId, String versionId) {
zusammenAdaptor.forceSyncVersion(contextCreator.create(), new Id(itemId), new Id(versionId));
}
@Override
public void clean(String itemId, String versionId) {
zusammenAdaptor.cleanVersion(contextCreator.create(), new Id(itemId), new Id(versionId));
}
@Override
public void revert(String itemId, String versionId, String revisionId) {
zusammenAdaptor.revert(contextCreator.create(), new Id(itemId), new Id(versionId), new Id(revisionId));
}
@Override
public List<Revision> listRevisions(String itemId, String versionId) {
ItemVersionRevisions itemVersionRevisions =
zusammenAdaptor.listRevisions(contextCreator.create(), new Id(itemId), new Id(versionId));
return itemVersionRevisions == null || itemVersionRevisions.getItemVersionRevisions() == null
|| itemVersionRevisions.getItemVersionRevisions().isEmpty() ? new ArrayList<>() :
itemVersionRevisions.getItemVersionRevisions().stream().map(this::convertRevision)
.sorted(this::compareRevisionsTime).collect(Collectors.toList());
}
private void updateVersionStatus(SessionContext context, Id itemId, Id versionId, VersionState versionState,
ItemVersion itemVersion) {
if (versionState.getSynchronizationState() != SynchronizationState.UpToDate) {
String versionStatus = zusammenAdaptor.getPublicVersion(context, itemId, versionId).getData().getInfo()
.getProperty(STATUS_PROPERTY);
itemVersion.getData().getInfo().addProperty(STATUS_PROPERTY, versionStatus);
}
}
private ItemVersionData mapToZusammenVersion(InternalVersion version) {
Info info = new Info();
info.addProperty(STATUS_PROPERTY, version.getStatus().name());
info.setName(version.getName());
info.setDescription(version.getDescription());
version.getProperties().forEach(info::addProperty);
ItemVersionData itemVersionData = new ItemVersionData();
itemVersionData.setInfo(info);
return itemVersionData;
}
private VersionState convertState(ItemVersionStatus versionStatus) {
VersionState state = new VersionState();
state.setSynchronizationState(getSyncState(versionStatus.getSynchronizationStatus()));
state.setDirty(versionStatus.isDirty());
return state;
}
private SynchronizationState getSyncState(SynchronizationStatus synchronizationStatus) {
switch (synchronizationStatus) {
case UP_TO_DATE:
return SynchronizationState.UpToDate;
case OUT_OF_SYNC:
return SynchronizationState.OutOfSync;
case MERGING:
return SynchronizationState.Merging;
default:
throw new VersioningException("Version state is unknown");
}
}
private Revision convertRevision(com.amdocs.zusammen.datatypes.itemversion.Revision zusammenRevision) {
Revision revision = new Revision();
revision.setId(zusammenRevision.getRevisionId().getValue());
revision.setTime(zusammenRevision.getTime());
revision.setUser(zusammenRevision.getUser());
revision.setMessage(zusammenRevision.getMessage());
return revision;
}
private int compareRevisionsTime(Revision revision1, Revision revision2) {
return revision1.getTime().before(revision2.getTime()) ? 1 : -1;
}
private static InternalVersion convertFromZusammen(ItemVersion itemVersion) {
if (itemVersion == null) {
return null;
}
InternalVersion version = new InternalVersion();
version.setId(itemVersion.getId().getValue());
if (itemVersion.getBaseId() != null) {
version.setBaseId(itemVersion.getBaseId().getValue());
}
version.setName(itemVersion.getData().getInfo().getName());
version.setDescription(itemVersion.getData().getInfo().getDescription());
version.setCreationTime(itemVersion.getCreationTime());
version.setModificationTime(itemVersion.getModificationTime());
itemVersion.getData().getInfo().getProperties()
.forEach((key, value) -> addPropertyToVersion(key, value, version));
return version;
}
private static void addPropertyToVersion(String propertyKey, Object propertyValue, InternalVersion version) {
if (STATUS_PROPERTY.equals(propertyKey)) {
version.setStatus(VersionStatus.valueOf((String) propertyValue));
} else {
version.addProperty(propertyKey, propertyValue);
}
}
}
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