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/*
* Copyright © 2016-2017 European Support Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openecomp.activityspec.be.dao.impl;
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.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.activityspec.be.dao.ActivitySpecDao;
import org.openecomp.activityspec.be.dao.types.ActivitySpecEntity;
import org.openecomp.activityspec.utils.ActivitySpecConstant;
import org.openecomp.activityspec.be.datatypes.ActivitySpecData;
import org.openecomp.activityspec.be.datatypes.ElementType;
import org.openecomp.core.utilities.json.JsonUtil;
import org.openecomp.core.zusammen.api.ZusammenAdaptor;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.util.Objects;
import java.util.Optional;
import static org.openecomp.core.zusammen.api.ZusammenUtil.buildStructuralElement;
import static org.openecomp.core.zusammen.api.ZusammenUtil.createSessionContext;
public class ActivitySpecDaoZusammenImpl implements ActivitySpecDao {
private final ZusammenAdaptor zusammenAdaptor;
public ActivitySpecDaoZusammenImpl(ZusammenAdaptor zusammenAdaptor) {
this.zusammenAdaptor = zusammenAdaptor;
}
@Override
public void create(ActivitySpecEntity entity) {
SessionContext context = createSessionContext();
ZusammenElement generalElement = mapActivityDetailsToZusammenElement(entity, Action.CREATE);
ElementContext elementContext =
new ElementContext(entity.getId(), entity.getVersion().getId());
zusammenAdaptor.saveElement(context, elementContext, generalElement,
"Create Activity Spec General Info Element");
}
@Override
public ActivitySpecEntity get(ActivitySpecEntity entity) {
SessionContext context = createSessionContext();
ElementContext elementContext = new ElementContext(entity.getId(), entity.getVersion().getId());
Optional<Element> element = zusammenAdaptor.getElementByName(context, elementContext,
null, ElementType.ACTIVITYSPEC.name());
if (element.isPresent()) {
return mapZusammenElementToActivityDetails(element.get());
} else {
return null;
}
}
@Override
public void update(ActivitySpecEntity entity) {
SessionContext context = createSessionContext();
ZusammenElement generalElement = mapActivityDetailsToZusammenElement(entity, Action.UPDATE);
ElementContext elementContext =
new ElementContext(entity.getId(), entity.getVersion().getId());
zusammenAdaptor.saveElement(context, elementContext, generalElement,
"Update Activity Spec General Info Element");
}
private ActivitySpecEntity mapZusammenElementToActivityDetails(Element element) {
ActivitySpecEntity entity = new ActivitySpecEntity();
entity.setId(element.getElementId().getValue());
enrichEntityFromElementData(entity, element.getData());
enrichEntityFromElementInfo(entity, element.getInfo());
return entity;
}
private ZusammenElement mapActivityDetailsToZusammenElement(ActivitySpecEntity entity,
Action action) {
ZusammenElement generalElement =
buildStructuralElement(ElementType.ACTIVITYSPEC.name(), action);
enrichElementInfoFromEntity(generalElement, entity);
enrichElementDataFromEntity(generalElement, entity);
return generalElement;
}
private void enrichEntityFromElementInfo(ActivitySpecEntity entity, Info info) {
entity.setName(info.getProperty(InfoPropertyName.NAME.getValue()));
entity.setDescription(info.getProperty(InfoPropertyName.DESCRIPTION.getValue()));
entity.setCategoryList(info.getProperty(InfoPropertyName.CATEGORY.getValue()));
}
private void enrichEntityFromElementData(ActivitySpecEntity entity, InputStream data) {
ActivitySpecData activitySpecData = JsonUtil.json2Object(data, ActivitySpecData.class);
if (Objects.nonNull(activitySpecData)) {
entity.setInputs(activitySpecData.getInputs());
entity.setOutputs(activitySpecData.getOutputs());
entity.setType(activitySpecData.getType());
entity.setContent(activitySpecData.getContent());
}
}
private void enrichElementInfoFromEntity(ZusammenElement element, ActivitySpecEntity entity) {
element.getInfo().addProperty(InfoPropertyName.DESCRIPTION.getValue(), entity.getDescription());
element.getInfo().addProperty(InfoPropertyName.NAME.getValue(), entity.getName());
element.getInfo().addProperty(InfoPropertyName.CATEGORY.getValue(),
entity.getCategoryList());
}
private void enrichElementDataFromEntity(ZusammenElement element, ActivitySpecEntity entity) {
ActivitySpecData activitySpecData = new ActivitySpecData();
activitySpecData.setInputs(entity.getInputs());
activitySpecData.setOutputs(entity.getOutputs());
activitySpecData.setType(entity.getType());
activitySpecData.setContent(entity.getContent());
element.setData(new ByteArrayInputStream(JsonUtil.object2Json(activitySpecData).getBytes()));
}
public enum InfoPropertyName {
DESCRIPTION("description"),
NAME("name"),
CATEGORY(ActivitySpecConstant.CATEGORY_ATTRIBUTE_NAME);
private final String value;
InfoPropertyName(String value) {
this.value = value;
}
public String getValue() {
return value;
}
}
}
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