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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.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.sdc.datatypes.model.ElementType;
import org.openecomp.sdc.vendorsoftwareproduct.dao.ComputeDao;
import org.openecomp.sdc.vendorsoftwareproduct.dao.impl.zusammen.convertor.ElementToComputeConvertor;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentEntity;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComputeEntity;
import org.openecomp.sdc.versioning.dao.types.Version;
import org.openecomp.types.ElementPropertyName;
import java.io.ByteArrayInputStream;
import java.util.Collection;
import java.util.Collections;
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;
public class ComputeDaoZusammenImpl implements ComputeDao {
private ZusammenAdaptor zusammenAdaptor;
public ComputeDaoZusammenImpl(ZusammenAdaptor zusammenAdaptor) {
this.zusammenAdaptor = zusammenAdaptor;
}
@Override
public void registerVersioning(String versionableEntityType) {
// registerVersioning not implemented for ComputeDaoZusammenImpl
}
@Override
public Collection<ComputeEntity> list(ComputeEntity compute) {
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(compute.getVspId(), compute.getVersion().getId());
return listComputes(context, elementContext, compute);
}
private Collection<ComputeEntity> listComputes(SessionContext context,
ElementContext elementContext,
ComputeEntity compute) {
return zusammenAdaptor
.listElementsByName(context, elementContext, new Id(compute.getComponentId()),
ElementType.Computes.name())
.stream()
.map(new ElementToComputeConvertor()::convert)
.map(computeEntity -> {
computeEntity.setComponentId(compute.getComponentId());
computeEntity.setVspId(compute.getVspId());
computeEntity.setVersion(compute.getVersion());
return computeEntity;
})
.collect(Collectors.toList());
}
@Override
public void create(ComputeEntity compute) {
ZusammenElement computeElement = computeToZusammen(compute, Action.CREATE);
ZusammenElement computesElement = buildStructuralElement(ElementType.Computes, Action.IGNORE);
computesElement.setSubElements(Collections.singletonList(computeElement));
ZusammenElement componentElement =
buildElement(new Id(compute.getComponentId()), Action.IGNORE);
componentElement.setSubElements(Collections.singletonList(computesElement));
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(compute.getVspId(), compute.getVersion().getId());
Element savedElement =
zusammenAdaptor.saveElement(context, elementContext, componentElement, "Create compute");
compute.setId(savedElement.getSubElements().iterator().next()
.getSubElements().iterator().next().getElementId().getValue());
}
@Override
public void update(ComputeEntity compute) {
ZusammenElement computeElement = computeToZusammen(compute, Action.UPDATE);
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(compute.getVspId(), compute.getVersion().getId());
zusammenAdaptor.saveElement(context, elementContext, computeElement,
String.format("Update compute with id %s", compute.getId()));
}
@Override
public ComputeEntity get(ComputeEntity compute) {
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(compute.getVspId(), compute.getVersion().getId());
Optional<Element> element =
zusammenAdaptor.getElement(context, elementContext, compute.getId());
if (element.isPresent()) {
ElementToComputeConvertor convertor = new ElementToComputeConvertor();
ComputeEntity entity = convertor.convert(element.get());
entity.setVspId(compute.getVspId());
entity.setVersion(compute.getVersion());
entity.setComponentId(compute.getComponentId());
return entity;
} else {
return null;
}
}
@Override
public void delete(ComputeEntity compute) {
ZusammenElement computeElement = buildElement(new Id(compute.getId()), Action.DELETE);
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(compute.getVspId(), compute.getVersion().getId());
zusammenAdaptor.saveElement(context, elementContext, computeElement,
String.format("Delete compute with id %s", compute.getId()));
}
@Override
public ComputeEntity getQuestionnaireData(String vspId, Version version, String componentId,
String computeId) {
SessionContext context = createSessionContext();
ElementContext elementContext = new ElementContext(vspId, version.getId());
return getQuestionnaire(context, elementContext,
new ComputeEntity(vspId, version, componentId, computeId));
}
private ComputeEntity getQuestionnaire(SessionContext context, ElementContext elementContext,
ComputeEntity compute) {
Optional<Element> questionnaireElement = zusammenAdaptor
.getElementByName(context, elementContext, new Id(compute.getId()),
ElementType.ComputeQuestionnaire.name());
return questionnaireElement.map(
element -> element.getData() == null
? null
: new String(FileUtils.toByteArray(element.getData())))
.map(questionnaireData -> {
compute.setQuestionnaireData(questionnaireData);
return compute;
})
.orElse(null);
}
@Override
public void updateQuestionnaireData(String vspId, Version version, String componentId,
String computeId, String questionnaireData) {
ZusammenElement questionnaireElement =
computeQuestionnaireToZusammen(questionnaireData, Action.UPDATE);
ZusammenElement computeElement = buildElement(new Id(computeId), Action.IGNORE);
computeElement.setSubElements(Collections.singletonList(questionnaireElement));
SessionContext context = createSessionContext();
ElementContext elementContext = new ElementContext(vspId, version.getId());
zusammenAdaptor.saveElement(context, elementContext, computeElement, "Update compute "
+ "questionnaire");
}
@Override
public Collection<ComputeEntity> listByVsp(String vspId, Version version) {
SessionContext context = createSessionContext();
ElementContext elementContext = new ElementContext(vspId, version.getId());
Collection<ComponentEntity> components = ComponentDaoZusammenImpl
.listComponents(zusammenAdaptor, context, vspId, version);
return components.stream()
.map(component ->
listComputes(context, elementContext,
new ComputeEntity(vspId, version, component.getId(), null)).stream()
.map(compute -> getQuestionnaire(context, elementContext, compute))
.collect(Collectors.toList()))
.flatMap(Collection::stream)
.collect(Collectors.toList());
}
@Override
public void deleteAll(String vspId, Version version) {
SessionContext context = createSessionContext();
ElementContext elementContext = new ElementContext(vspId, version.getId());
Optional<Element> optionalElement = zusammenAdaptor.getElementByName(context,
elementContext, null, ElementType.Computes.name());
if (optionalElement.isPresent()) {
Element computesElement = optionalElement.get();
Collection<Element> computes = computesElement.getSubElements();
computes.forEach(compute -> {
ZusammenElement computeElement = buildElement(compute.getElementId(), Action.DELETE);
zusammenAdaptor.saveElement(context, elementContext, computeElement,
"Delete compute with id " + compute.getElementId());
});
}
}
private ZusammenElement computeToZusammen(ComputeEntity compute, Action action) {
ZusammenElement computeElement = buildComputeElement(compute, action);
if (action == Action.CREATE) {
computeElement.setSubElements(Collections.singletonList(
computeQuestionnaireToZusammen(compute.getQuestionnaireData(), Action.CREATE)));
}
return computeElement;
}
private ZusammenElement computeQuestionnaireToZusammen(String questionnaireData,
Action action) {
ZusammenElement questionnaireElement =
buildStructuralElement(ElementType.ComputeQuestionnaire, action);
questionnaireElement.setData(new ByteArrayInputStream(questionnaireData.getBytes()));
return questionnaireElement;
}
private ZusammenElement buildComputeElement(ComputeEntity compute, Action action) {
ZusammenElement computeElement =
buildElement(compute.getId() == null ? null : new Id(compute.getId()), action);
Info info = new Info();
info.addProperty(ElementPropertyName.elementType.name(), ElementType.Compute);
info.addProperty(ElementPropertyName.compositionData.name(), compute.getCompositionData());
computeElement.setInfo(info);
computeElement.setData(new ByteArrayInputStream(compute.getCompositionData().getBytes()));
return computeElement;
}
}
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