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package org.openecomp.sdc.healing.healers;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import org.openecomp.sdc.common.utils.SdcCommon;
import org.openecomp.sdc.healing.interfaces.Healer;
import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
import org.openecomp.sdc.vendorsoftwareproduct.dao.ComponentDao;
import org.openecomp.sdc.vendorsoftwareproduct.dao.ComponentDaoFactory;
import org.openecomp.sdc.vendorsoftwareproduct.dao.ComputeDao;
import org.openecomp.sdc.vendorsoftwareproduct.dao.ComputeDaoFactory;
import org.openecomp.sdc.vendorsoftwareproduct.dao.ImageDao;
import org.openecomp.sdc.vendorsoftwareproduct.dao.ImageDaoFactory;
import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDao;
import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDaoFactory;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentEntity;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComputeEntity;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ImageEntity;
import org.openecomp.sdc.versioning.dao.types.Version;
import java.util.Collection;
import java.util.Map;
public class ComponentQuestionnaireHealer implements Healer {
private static final ComponentDao componentDao =
ComponentDaoFactory.getInstance().createInterface();
private static final ComputeDao computeDao =
ComputeDaoFactory.getInstance().createInterface();
private static final ImageDao imageDao =
ImageDaoFactory.getInstance().createInterface();
private static MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
public static final String GENERAL = "general";
public static final String IMAGE = "image";
public static final String FORMAT = "format";
public static final String CPU_OVER_SUBSCRIPTION_RATIO = "CpuOverSubscriptionRatio";
public static final String MEMORY_RAM = "MemoryRAM";
public static final String VM_SIZING = "vmSizing";
public static final String COMPUTE = "compute";
public static final String NUM_OF_VMS = "numOfVMs";
public static final String DISK = "disk";
public static final String IO_OP_PER_SEC = "IOOperationsPerSec";
public static final String COMPUTE_CPU_OVER_SUBSCRIPTION_RATIO = "cpuOverSubscriptionRatio";
public static final String COMPUTE_MEMORY_RAM = "memoryRAM";
public static final String COMPUTE_IO_OP_PER_SEC = "ioOperationsPerSec";
public ComponentQuestionnaireHealer(){
}
@Override
public Object heal(Map<String, Object> healingParams) throws Exception {
mdcDataDebugMessage.debugEntryMessage(null, null);
String vspId = (String) healingParams.get(SdcCommon.VSP_ID);
Version version = (Version) healingParams.get(SdcCommon.VERSION);
String user = (String) healingParams.get(SdcCommon.USER);
Collection<ComponentEntity> componentEntities =
componentDao.list(new ComponentEntity(vspId, version, null));
componentEntities.forEach(componentEntity -> {
String questionnaire = componentDao.getQuestionnaireData(vspId, version, componentEntity
.getId()).getQuestionnaireData();
if (questionnaire != null) {
JsonParser jsonParser = new JsonParser();
JsonObject json = (JsonObject) jsonParser.parse(questionnaire);
Collection<ComputeEntity> computeEntities = computeDao.list(new ComputeEntity(vspId,
version, componentEntity.getId(), null));
computeEntities.stream().forEach(
computeEntity -> {
populateComputeQuestionnaire(json, computeEntity);
}
);
Collection<ImageEntity> imageEntities = imageDao.list(new ImageEntity(vspId,
version, componentEntity.getId(), null));
imageEntities.stream().forEach(
imageEntity -> {
populateImageQuestionnaire(json, imageEntity);
}
);
processDiskAttribute(json, "bootDiskSizePerVM");
processDiskAttribute(json, "ephemeralDiskSizePerVM");
String questionnaireData = json.toString();
componentDao.updateQuestionnaireData(vspId, version, componentEntity.getId(),
questionnaireData);
}
});
return componentEntities;
}
/**
* Move Disk Atributes from genral/image/ to genral/disk in component questionnaire itself
* @param json
* @param diskAttrName
* @param diskJsonObject
* @return
*/
private void processDiskAttribute(JsonObject json, String diskAttrName) {
boolean isBootDisksizePerVM = isDiskAttributePresent(json, diskAttrName);
if (isBootDisksizePerVM) {
JsonObject diskJsonObject = json.getAsJsonObject(GENERAL).getAsJsonObject(DISK);
if (diskJsonObject == null) {
diskJsonObject = new JsonObject();
}
diskJsonObject.addProperty(diskAttrName, json.getAsJsonObject(GENERAL).getAsJsonObject(IMAGE)
.get(diskAttrName).getAsNumber());
json.getAsJsonObject(GENERAL).add(DISK, diskJsonObject);
json.getAsJsonObject(GENERAL).getAsJsonObject(IMAGE).remove(diskAttrName);
}
}
private boolean isDiskAttributePresent(JsonObject json, String diskAttrName) {
return json.getAsJsonObject(GENERAL) != null &&
json.getAsJsonObject(GENERAL).getAsJsonObject(IMAGE) != null &&
json.getAsJsonObject(GENERAL).getAsJsonObject (IMAGE).get(diskAttrName)
!= null;
}
/**
* Move the required attributes from component to Image Questionnaire
* @param json
* @param imageEntity
*/
private void populateImageQuestionnaire(JsonObject json, ImageEntity imageEntity) {
JsonObject general = getJsonObject(json, GENERAL);
boolean isImageFormat = general != null && json
.getAsJsonObject(GENERAL)
.getAsJsonObject(IMAGE) != null && json.getAsJsonObject(GENERAL).getAsJsonObject
(IMAGE).get(FORMAT) != null;
if (isImageFormat) {
JsonObject image = getJsonObject(general, IMAGE);
JsonElement jsonElement = image.get(FORMAT);
JsonObject jsonObject = new JsonObject();
jsonObject.add(FORMAT, jsonElement);
imageDao.updateQuestionnaireData(imageEntity.getVspId(), imageEntity.getVersion(), imageEntity
.getComponentId(),imageEntity.getId(), jsonObject.toString());
image.remove(FORMAT);
}
}
/**
* Move the required attributes from component to Compute Questionnaire
* @param json
* @param computeEntity
*/
private void populateComputeQuestionnaire(JsonObject json, ComputeEntity computeEntity) {
JsonObject compute = getJsonObject(json, COMPUTE);
JsonObject vmSizing = getJsonObject(compute, VM_SIZING);
if (compute != null && vmSizing != null) {
JsonElement ioOperationsPerSec = vmSizing.get(IO_OP_PER_SEC);
if (ioOperationsPerSec != null) {
vmSizing.addProperty(COMPUTE_IO_OP_PER_SEC, ioOperationsPerSec.getAsNumber());
vmSizing.remove(IO_OP_PER_SEC);
}
JsonObject numberOfVms = getJsonObject(compute, NUM_OF_VMS);
if (numberOfVms != null ) {
JsonElement cpuRatio = numberOfVms.get(CPU_OVER_SUBSCRIPTION_RATIO);
if (cpuRatio != null ) {
vmSizing.addProperty(COMPUTE_CPU_OVER_SUBSCRIPTION_RATIO, cpuRatio.getAsString());
numberOfVms.remove(CPU_OVER_SUBSCRIPTION_RATIO);
}
JsonElement memoryRam = numberOfVms.get(MEMORY_RAM);
if (memoryRam != null ) {
vmSizing.addProperty(COMPUTE_MEMORY_RAM, memoryRam.getAsString());
numberOfVms.remove(MEMORY_RAM);
}
}
JsonObject computeQuestionnaireJsonObject = new JsonObject();
computeQuestionnaireJsonObject.add(VM_SIZING, vmSizing);
String computeQuestionnaire = computeQuestionnaireJsonObject != null ?
computeQuestionnaireJsonObject.toString() : null;
computeDao.updateQuestionnaireData(computeEntity.getVspId(), computeEntity.getVersion(),
computeEntity.getComponentId(), computeEntity.getId(), computeQuestionnaire);
compute.remove(VM_SIZING);
}
}
private JsonObject getJsonObject(JsonObject json, String name) {
return json.getAsJsonObject(name);
}
}
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