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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.ImageDao;
import org.openecomp.sdc.vendorsoftwareproduct.dao.impl.zusammen.convertor.ElementToImageConvertor;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentEntity;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ImageEntity;
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.*;
public class ImageDaoZusammenImpl implements ImageDao {
private ZusammenAdaptor zusammenAdaptor;
public ImageDaoZusammenImpl(ZusammenAdaptor zusammenAdaptor) {
this.zusammenAdaptor = zusammenAdaptor;
}
@Override
public void registerVersioning(String versionableEntityType) {
// registerVersioning not implemented for ImageDaoZusammenImpl
}
@Override
public Collection<ImageEntity> list(ImageEntity image) {
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(image.getVspId(), image.getVersion().getId());
return listImages(context, elementContext, image);
}
private Collection<ImageEntity> listImages(SessionContext context,
ElementContext elementContext, ImageEntity image) {
return zusammenAdaptor
.listElementsByName(context, elementContext, new Id(image.getComponentId()),
ElementType.Images.name())
.stream().map(new ElementToImageConvertor()::convert)
.map(imageEntity -> {
imageEntity.setComponentId(image.getComponentId());
imageEntity.setVspId(image.getVspId());
imageEntity.setVersion(image.getVersion());
return imageEntity;
})
.collect(Collectors.toList());
}
@Override
public void create(ImageEntity image) {
ZusammenElement imageElement = imageToZusammen(image, Action.CREATE);
ZusammenElement imagesElement =
buildStructuralElement(ElementType.Images, Action.IGNORE);
imagesElement.setSubElements(Collections.singletonList(imageElement));
ZusammenElement componentElement = buildElement(new Id(image.getComponentId()), Action.IGNORE);
componentElement.setSubElements(Collections.singletonList(imagesElement));
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(image.getVspId(), image.getVersion().getId());
Element savedElement =
zusammenAdaptor.saveElement(context, elementContext, componentElement, "Create image");
image.setId(savedElement.getSubElements().iterator().next()
.getSubElements().iterator().next().getElementId().getValue());
}
@Override
public void update(ImageEntity image) {
ZusammenElement imageElement = imageToZusammen(image, Action.UPDATE);
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(image.getVspId(), image.getVersion().getId());
zusammenAdaptor.saveElement(context, elementContext, imageElement,
String.format("Update image with id %s", image.getId()));
}
@Override
public ImageEntity get(ImageEntity image) {
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(image.getVspId(), image.getVersion().getId());
Optional<Element> element = zusammenAdaptor.getElement(context, elementContext, image.getId());
if (element.isPresent()) {
ElementToImageConvertor convertor = new ElementToImageConvertor();
ImageEntity entity = convertor.convert(element.get());
entity.setComponentId(image.getComponentId());
entity.setVspId(image.getVspId());
entity.setVersion(image.getVersion());
return entity;
} else {
return null;
}
}
@Override
public void delete(ImageEntity image) {
ZusammenElement imageElement = buildElement(new Id(image.getId()), Action.DELETE);
SessionContext context = createSessionContext();
ElementContext elementContext =
new ElementContext(image.getVspId(), image.getVersion().getId());
zusammenAdaptor.saveElement(context, elementContext, imageElement,
String.format("Delete image with id %s", image.getId()));
}
@Override
public void deleteByVspId(String vspId, Version version) {
SessionContext context = createSessionContext();
ElementContext elementContext = new ElementContext(vspId, version.getId());
Optional<Element> elementOptional = zusammenAdaptor.getElementByName(context, elementContext,
null, ElementType.Images.name());
if (elementOptional.isPresent()) {
Element imagesElement = elementOptional.get();
Collection<Element> images = imagesElement.getSubElements();
images.forEach(image -> {
ZusammenElement imageZusammenElement = buildElement(image.getElementId(), Action.DELETE);
zusammenAdaptor.saveElement(context, elementContext, imageZusammenElement, "Delete image " +
"with id " + image.getElementId());
});
}
}
@Override
public Collection<ImageEntity> 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 ->
listImages(context, elementContext,
new ImageEntity(vspId, version, component.getId(), null)).stream()
.map(image -> getQuestionnaire(context, elementContext, image))
.collect(Collectors.toList()))
.flatMap(Collection::stream)
.collect(Collectors.toList());
}
@Override
public ImageEntity getQuestionnaireData(String vspId, Version version, String componentId,
String imageId) {
SessionContext context = createSessionContext();
ElementContext elementContext = new ElementContext(vspId, version.getId());
return getQuestionnaire(context, elementContext,
new ImageEntity(vspId, version, componentId, imageId));
}
private ImageEntity getQuestionnaire(SessionContext context, ElementContext elementContext,
ImageEntity image) {
Optional<Element> questionnaireElement = zusammenAdaptor
.getElementByName(context, elementContext, new Id(image.getId()),
ElementType.ImageQuestionnaire.name());
return questionnaireElement.map(
element -> element.getData() == null
? null
: new String(FileUtils.toByteArray(element.getData())))
.map(questionnaireData -> {
image.setQuestionnaireData(questionnaireData);
return image;
})
.orElse(null);
}
@Override
public void updateQuestionnaireData(String vspId, Version version, String componentId,
String imageId, String questionnaireData) {
ZusammenElement questionnaireElement =
imageQuestionnaireToZusammen(questionnaireData, Action.UPDATE);
ZusammenElement imageElement = buildElement(new Id(imageId), Action.IGNORE);
imageElement.setSubElements(Collections.singletonList(questionnaireElement));
SessionContext context = createSessionContext();
ElementContext elementContext = new ElementContext(vspId, version.getId());
zusammenAdaptor.saveElement(context, elementContext, imageElement, "Update image "
+ "questionnaire");
}
private ZusammenElement imageToZusammen(ImageEntity image, Action action) {
ZusammenElement imageElement = buildImageElement(image, action);
if (action == Action.CREATE) {
imageElement.setSubElements(Collections.singletonList(
imageQuestionnaireToZusammen(image.getQuestionnaireData(), Action.CREATE)));
}
return imageElement;
}
private ZusammenElement imageQuestionnaireToZusammen(String questionnaireData,
Action action) {
ZusammenElement questionnaireElement =
buildStructuralElement(ElementType.ImageQuestionnaire, action);
questionnaireElement.setData(new ByteArrayInputStream(questionnaireData.getBytes()));
return questionnaireElement;
}
private ZusammenElement buildImageElement(ImageEntity image, Action action) {
ZusammenElement imageElement =
buildElement(image.getId() == null ? null : new Id(image.getId()), action);
Info info = new Info();
info.addProperty(ElementPropertyName.elementType.name(), ElementType.Image);
info.addProperty(ElementPropertyName.compositionData.name(), image.getCompositionData());
imageElement.setInfo(info);
imageElement.setData(new ByteArrayInputStream(image.getCompositionData().getBytes()));
return imageElement;
}
}
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