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package org.onap.sdc.common.versioning.persistence.zusammen;
import com.amdocs.zusammen.datatypes.Id;
import com.amdocs.zusammen.datatypes.item.Info;
import com.amdocs.zusammen.datatypes.item.Item;
import java.util.Collection;
import java.util.EnumMap;
import java.util.Map;
import java.util.stream.Collectors;
import org.onap.sdc.common.versioning.persistence.ItemDao;
import org.onap.sdc.common.versioning.persistence.types.InternalItem;
import org.onap.sdc.common.versioning.services.types.ItemStatus;
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 ItemZusammenDao implements ItemDao {
private final ZusammenSessionContextCreator contextCreator;
private final ZusammenAdaptor zusammenAdaptor;
@Autowired
public ItemZusammenDao(ZusammenSessionContextCreator contextCreator, ZusammenAdaptor zusammenAdaptor) {
this.contextCreator = contextCreator;
this.zusammenAdaptor = zusammenAdaptor;
}
@Override
public Collection<InternalItem> list() {
return zusammenAdaptor.listItems(contextCreator.create()).stream().map(this::mapFromZusammenItem)
.collect(Collectors.toList());
}
@Override
public InternalItem get(String itemId) {
return mapFromZusammenItem(zusammenAdaptor.getItem(contextCreator.create(), new Id(itemId)));
}
@Override
public InternalItem create(InternalItem item) {
Id itemId = zusammenAdaptor.createItem(contextCreator.create(), mapToZusammenItemInfo(item));
item.setId(itemId.getValue());
return item;
}
@Override
public void delete(String itemId) {
zusammenAdaptor.deleteItem(contextCreator.create(), new Id(itemId));
}
@Override
public void update(InternalItem item) {
zusammenAdaptor.updateItem(contextCreator.create(), new Id(item.getId()), mapToZusammenItemInfo(item));
}
private InternalItem mapFromZusammenItem(Item zusammenItem) {
if (zusammenItem == null) {
return null;
}
InternalItem item = new InternalItem();
item.setId(zusammenItem.getId().getValue());
item.setName(zusammenItem.getInfo().getName());
item.setDescription(zusammenItem.getInfo().getDescription());
item.setCreationTime(zusammenItem.getCreationTime());
item.setModificationTime(zusammenItem.getModificationTime());
zusammenItem.getInfo().getProperties().forEach((key, value) -> addPropertyToItem(key, value, item));
if (item.getStatus() == null) {
item.setStatus(ItemStatus.ACTIVE);
}
return item;
}
private void addPropertyToItem(String propertyKey, Object propertyValue, InternalItem item) {
switch (propertyKey) {
case InfoPropertyName.ITEM_TYPE:
item.setType((String) propertyValue);
break;
case InfoPropertyName.ITEM_OWNER:
item.setOwner((String) propertyValue);
break;
case InfoPropertyName.ITEM_STATUS:
item.setStatus(ItemStatus.valueOf((String) propertyValue));
break;
case InfoPropertyName.ITEM_VERSIONS_STATUSES:
Map<VersionStatus, Integer> versionStatusCounters = new EnumMap<>(VersionStatus.class);
for (Map.Entry<String, Number> statusCounter : ((Map<String, Number>) propertyValue).entrySet()) {
versionStatusCounters
.put(VersionStatus.valueOf(statusCounter.getKey()), statusCounter.getValue().intValue());
}
item.setVersionStatusCounters(versionStatusCounters);
break;
default:
item.addProperty(propertyKey, propertyValue);
}
}
private Info mapToZusammenItemInfo(InternalItem item) {
Info info = new Info();
info.setName(item.getName());
info.setDescription(item.getDescription());
info.addProperty(InfoPropertyName.ITEM_TYPE, item.getType());
info.addProperty(InfoPropertyName.ITEM_OWNER, item.getOwner());
if (item.getStatus() != null) {
info.addProperty(InfoPropertyName.ITEM_STATUS, item.getStatus());
}
info.addProperty(InfoPropertyName.ITEM_VERSIONS_STATUSES, item.getVersionStatusCounters());
item.getProperties().forEach(info::addProperty);
return info;
}
private static final class InfoPropertyName {
private static final String ITEM_TYPE = "item_type";
private static final String ITEM_VERSIONS_STATUSES = "item_versions_statuses";
private static final String ITEM_OWNER = "Owner";
private static final String ITEM_STATUS = "status";
private InfoPropertyName() {
throw new IllegalStateException("Constants class");
}
}
}
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