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package org.openecomp.sdc.vendorlicense.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.vendorlicense.dao.LimitDao;
import org.openecomp.sdc.vendorlicense.dao.types.AggregationFunction;
import org.openecomp.sdc.vendorlicense.dao.types.LimitEntity;
import org.openecomp.sdc.vendorlicense.dao.types.LimitType;
import org.openecomp.sdc.versioning.dao.types.Version;
import org.openecomp.types.ElementPropertyName;
import java.util.Collection;
import java.util.Collections;
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;
public class LimitZusammenDaoImpl implements LimitDao {
private static final String LIMT_TYPE = "type";
private static final String METRIC = "metric";
private static final String AGGREGATIONFUNCTION = "aggregationfunction";
private static final String TIME = "time";
private static final String UNIT = "unit";
private static final String VALUE = "value";
private ZusammenAdaptor zusammenAdaptor;
public LimitZusammenDaoImpl(ZusammenAdaptor zusammenAdaptor) {
this.zusammenAdaptor = zusammenAdaptor;
}
@Override
public void create(LimitEntity limitEntity) {
ZusammenElement limitElement = limitToZusammen(limitEntity, Action.CREATE);
ZusammenElement limitsElement = buildStructuralElement(ElementType.Limits, null);
limitsElement.setSubElements(Collections.singletonList(limitElement));
ZusammenElement epLkgElement = buildElement(new Id(limitEntity.getEpLkgId()), Action.IGNORE);
epLkgElement.setSubElements(Collections.singletonList(limitsElement));
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(limitEntity.getVendorLicenseModelId(), limitEntity.getVersion().getId());
Element savedElement =
zusammenAdaptor.saveElement(context, elementContext, epLkgElement, "Create limit");
limitEntity.setId(savedElement.getSubElements().iterator().next()
.getSubElements().iterator().next().getElementId().getValue());
}
@Override
public boolean isLimitPresent(LimitEntity limitEntity) {
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(limitEntity.getVendorLicenseModelId(), limitEntity.getVersion().getId());
Collection<ElementInfo> elementInfos = zusammenAdaptor.listElementsByName(context,
elementContext, new Id(limitEntity.getEpLkgId()), ElementType.Limits.name());
for (ElementInfo elementInfo : elementInfos) {
if (elementInfo.getId().getValue().equals(limitEntity.getId())) {
return true;
}
}
return false;
}
@Override
public Collection<LimitEntity> list(LimitEntity limitEntity) {
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(limitEntity.getVendorLicenseModelId(), limitEntity.getVersion().getId());
return listLimits(context, elementContext, limitEntity);
}
private Collection<LimitEntity> listLimits(SessionContext context, ElementContext elementContext,
LimitEntity limitEntity) {
return zusammenAdaptor
.listElementsByName(context, elementContext, new Id(limitEntity.getEpLkgId()),
ElementType.Limits.name())
.stream().map(elementInfo -> mapElementInfoToLimit(
limitEntity.getVendorLicenseModelId(), limitEntity.getVersion(),
limitEntity.getEpLkgId(), elementInfo))
.collect(Collectors.toList());
}
private LimitEntity mapElementInfoToLimit(String vlmId, Version version,
String epLkgId, ElementInfo elementInfo) {
LimitEntity limitEntity =
new LimitEntity(vlmId, version, epLkgId, elementInfo.getId().getValue());
limitEntity.setName(elementInfo.getInfo().getName());
limitEntity.setDescription(elementInfo.getInfo().getDescription());
limitEntity.setType(elementInfo.getInfo().getProperties().get(LIMT_TYPE) != null ?
LimitType.valueOf((String) elementInfo.getInfo().getProperties().get(LIMT_TYPE)) :
null);
limitEntity.setTime((String) elementInfo.getInfo().getProperties().get(TIME));
limitEntity.setMetric((String) elementInfo.getInfo().getProperties().get(METRIC));
limitEntity.setAggregationFunction(elementInfo.getInfo().getProperties().get
(AGGREGATIONFUNCTION) != null ?
AggregationFunction.valueOf((String) elementInfo.getInfo().getProperties()
.get(AGGREGATIONFUNCTION)) : null);
Object unit = elementInfo.getInfo().getProperties().get(UNIT);
limitEntity.setUnit((String) unit);
Object value = elementInfo.getInfo().getProperties().get(VALUE);
limitEntity.setValue((String) value);
return limitEntity;
}
@Override
public void update(LimitEntity limitEntity) {
ZusammenElement limitElement = limitToZusammen(limitEntity, Action.UPDATE);
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(limitEntity.getVendorLicenseModelId(), limitEntity.getVersion().getId());
zusammenAdaptor.saveElement(context, elementContext, limitElement,
String.format("Update limit with id %s", limitEntity.getId()));
}
@Override
public LimitEntity get(LimitEntity limitEntity) {
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(limitEntity.getVendorLicenseModelId(), limitEntity.getVersion().getId());
return zusammenAdaptor.getElementInfo(context, elementContext, new Id(limitEntity.getId()))
.map(elementInfo -> mapElementInfoToLimit(
limitEntity.getVendorLicenseModelId(), limitEntity.getVersion(), limitEntity
.getEpLkgId(), elementInfo))
.orElse(null);
}
@Override
public void delete(LimitEntity limitEntity) {
ZusammenElement zusammenElement = buildElement(new Id(limitEntity.getId()), Action.DELETE);
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(limitEntity.getVendorLicenseModelId(), limitEntity.getVersion().getId());
zusammenAdaptor.saveElement(context, elementContext, zusammenElement,
"delete limit Id:" + limitEntity.getId() + ".");
}
@Override
public void registerVersioning(String versionableEntityType) {
}
private ZusammenElement limitToZusammen(LimitEntity limit, Action action) {
ZusammenElement limitElement =
buildElement(limit.getId() == null ? null : new Id(limit.getId()), action);
Info info = new Info();
info.setName(limit.getName());
info.setDescription(limit.getDescription());
info.addProperty(ElementPropertyName.elementType.name(), ElementType.Limit);
info.addProperty(LIMT_TYPE, limit.getType());
info.addProperty(METRIC, limit.getMetric());
info.addProperty(AGGREGATIONFUNCTION, limit.getAggregationFunction());
info.addProperty(TIME, limit.getTime());
info.addProperty(VALUE, limit.getValue());
info.addProperty(UNIT, limit.getUnit());
limitElement.setInfo(info);
return limitElement;
}
}
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