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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.ElementInfo;
import com.amdocs.zusammen.adaptor.inbound.api.types.item.ZusammenElement;
import com.amdocs.zusammen.datatypes.SessionContext;
import com.amdocs.zusammen.datatypes.item.Action;
import com.amdocs.zusammen.datatypes.item.ElementContext;
import com.amdocs.zusammen.utils.fileutils.FileUtils;
import org.apache.commons.io.IOUtils;
import org.openecomp.core.zusammen.api.ZusammenAdaptor;
import org.openecomp.sdc.datatypes.model.ElementType;
import org.openecomp.sdc.vendorsoftwareproduct.dao.OrchestrationTemplateDao;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.OrchestrationTemplateEntity;
import org.openecomp.sdc.versioning.dao.types.Version;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.ByteBuffer;
import java.util.Arrays;
import java.util.Optional;
import static org.openecomp.core.zusammen.api.ZusammenUtil.buildStructuralElement;
import static org.openecomp.core.zusammen.api.ZusammenUtil.createSessionContext;
public class OrchestrationTemplateDaoZusammenImpl implements OrchestrationTemplateDao {
private ZusammenAdaptor zusammenAdaptor;
public OrchestrationTemplateDaoZusammenImpl(ZusammenAdaptor zusammenAdaptor) {
this.zusammenAdaptor = zusammenAdaptor;
}
@Override
public void registerVersioning(String versionableEntityType) {
}
@Override
public OrchestrationTemplateEntity getInfo(String vspId, Version version) {
SessionContext context = createSessionContext();
ElementContext elementContext = new ElementContext(vspId, version.getId());
Optional<ElementInfo> vspModel = zusammenAdaptor
.getElementInfoByName(context, elementContext, null, ElementType.VspModel.name());
if (!vspModel.isPresent()) {
return null;
}
Optional<ElementInfo> elementInfo = zusammenAdaptor
.getElementInfoByName(context, elementContext, vspModel.get().getId(),
ElementType.OrchestrationTemplate.name());
if (!elementInfo.isPresent()) {
return null;
}
Optional<Element> element =
zusammenAdaptor.getElementByName(context, elementContext, elementInfo.get().getId(),
ElementType.OrchestrationTemplateValidationData.name());
OrchestrationTemplateEntity orchestrationTemplate = new OrchestrationTemplateEntity();
if (!element.isPresent()) {
return orchestrationTemplate;
}
orchestrationTemplate
.setFileSuffix(element.get().getInfo().getProperty(InfoPropertyName.fileSuffix.name()));
orchestrationTemplate
.setFileName(element.get().getInfo().getProperty(InfoPropertyName.fileName.name()));
if (!hasEmptyData(element.get().getData())) {
orchestrationTemplate
.setValidationData(new String(FileUtils.toByteArray(element.get().getData())));
}
return orchestrationTemplate;
}
@Override
public OrchestrationTemplateEntity get(String vspId, Version version) {
SessionContext context = createSessionContext();
ElementContext elementContext = new ElementContext(vspId, version.getId());
OrchestrationTemplateEntity orchestrationTemplate = new OrchestrationTemplateEntity();
Optional<ElementInfo> vspModel = zusammenAdaptor
.getElementInfoByName(context, elementContext, null, ElementType.VspModel.name());
if (!vspModel.isPresent()) {
return orchestrationTemplate;
}
Optional<Element> orchestrationTemplateElement = zusammenAdaptor
.getElementByName(context, elementContext, vspModel.get().getId(),
ElementType.OrchestrationTemplate.name());
if (!orchestrationTemplateElement.isPresent()) {
return orchestrationTemplate;
}
if (!hasEmptyData(orchestrationTemplateElement.get().getData())) {
orchestrationTemplate.setContentData(
ByteBuffer.wrap(FileUtils.toByteArray(orchestrationTemplateElement.get().getData())));
}
Optional<Element> validationDataElement =
zusammenAdaptor.getElementByName(context, elementContext,
orchestrationTemplateElement.get().getElementId(),
ElementType.OrchestrationTemplateValidationData.name());
if (validationDataElement.isPresent()) {
orchestrationTemplate.setFileSuffix(validationDataElement.get().getInfo()
.getProperty(InfoPropertyName.fileSuffix.name()));
orchestrationTemplate.setFileName(validationDataElement.get().getInfo()
.getProperty(InfoPropertyName.fileName.name()));
if (!hasEmptyData(validationDataElement.get().getData())) {
orchestrationTemplate.setValidationData(
new String(FileUtils.toByteArray(validationDataElement.get().getData())));
}
}
return orchestrationTemplate;
}
@Override
public void update(String vspId, Version version,
OrchestrationTemplateEntity orchestrationTemplate) {
SessionContext context = createSessionContext();
ElementContext elementContext = new ElementContext(vspId, version.getId());
ZusammenElement validationData =
buildStructuralElement(ElementType.OrchestrationTemplateValidationData, Action.UPDATE);
validationData
.setData(new ByteArrayInputStream(orchestrationTemplate.getValidationData().getBytes()));
validationData.getInfo()
.addProperty(InfoPropertyName.fileSuffix.name(), orchestrationTemplate.getFileSuffix());
validationData.getInfo()
.addProperty(InfoPropertyName.fileName.name(), orchestrationTemplate.getFileName());
ZusammenElement orchestrationTemplateElement =
buildStructuralElement(ElementType.OrchestrationTemplate, Action.UPDATE);
orchestrationTemplateElement
.setData(new ByteArrayInputStream(orchestrationTemplate.getContentData().array()));
orchestrationTemplateElement.addSubElement(validationData);
ZusammenElement vspModel = buildStructuralElement(ElementType.VspModel, Action.IGNORE);
vspModel.addSubElement(orchestrationTemplateElement);
zusammenAdaptor.saveElement(context, elementContext, vspModel, "Update Orchestration Template");
}
private boolean hasEmptyData(InputStream elementData) {
String emptyData = "{}";
byte[] byteElementData;
try {
byteElementData = IOUtils.toByteArray(elementData);
} catch (IOException ex) {
ex.printStackTrace();
return false;
}
if (Arrays.equals(emptyData.getBytes(), byteElementData)) {
return true;
}
return false;
}
private enum InfoPropertyName {
fileSuffix,
fileName
}
}
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