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/*
* Copyright © 2016-2018 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.core.tools.itemvalidation;
import org.openecomp.core.tools.store.ElementCassandraLoader;
import org.openecomp.core.tools.store.ItemHandler;
import org.openecomp.core.tools.store.VersionCassandraLoader;
import org.openecomp.core.tools.store.VersionElementsCassandraLoader;
import org.openecomp.core.tools.store.zusammen.datatypes.ElementEntity;
import org.openecomp.core.tools.store.zusammen.datatypes.VersionElementsEntity;
import org.openecomp.core.tools.store.zusammen.datatypes.VersionEntity;
import org.openecomp.core.zusammen.impl.CassandraConnectionInitializer;
import org.openecomp.sdc.common.session.SessionContextProviderFactory;
import org.openecomp.sdc.logging.api.Logger;
import org.openecomp.sdc.logging.api.LoggerFactory;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.stream.Collectors;
import static org.openecomp.core.tools.util.Utils.printMessage;
import static org.openecomp.core.tools.util.Utils.logError;
public class ItemValidation {
private static final Logger logger = LoggerFactory.getLogger(ItemValidation.class);
private static final String NEW_LINE = System.getProperty("line.separator");
private static final String PUBLIC_SPACE = "public";
private static String itemId = null;
private List<String> subElementsList;
private List<String> validationMessage;
public static void main(String[] args) {
for (int i = 0; i < args.length; i++) {
if ("-i".equals(args[i])) {
if (args[i+1] != null) {
itemId = args[i + 1];
}
break;
}
}
if (itemId == null) {
printMessage(logger, "-i 123456 ");
System.exit(-1);
}
ItemValidation itemValidation = new ItemValidation();
itemValidation.validate();
System.exit(1);
}
private void validate() {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
subElementsList = new LinkedList<>();
validationMessage = new LinkedList<>();
try {
SessionContextProviderFactory.getInstance().createInterface().create("GLOBAL_USER", "dox");
CassandraConnectionInitializer.setCassandraConnectionPropertiesToSystem();
List<String> itemList = new ItemHandler().getItemList();
if (itemList.stream().filter(item -> item.equals(itemId)).collect(Collectors.toList()).isEmpty()) {
printMessage(logger,String.format("%s No data found for itemId: %s %s", NEW_LINE, itemId, NEW_LINE));
return;
}
printMessage(logger,String.format("%s Validation started at %s %S", NEW_LINE,
sdf.format(new Date()), NEW_LINE));
List<VersionEntity> versionEntityList = new VersionCassandraLoader().list().all().stream().
filter(entry -> entry.getItemId().equals(itemId)).collect(Collectors.toList());
versionEntityList.sort(( VersionEntity e1, VersionEntity e2) -> {
if (e1.getSpace().equals(PUBLIC_SPACE)) {
return -1;
} else if (e2.getSpace().equals(PUBLIC_SPACE)) {
return 1;
} else {
return e1.getSpace().compareTo(e2.getSpace());
}
});
versionEntityList.forEach((VersionEntity versionEntity) -> {
List<VersionElementsEntity> versionElementsEntityList = new VersionElementsCassandraLoader().
listVersionElementsByPK(versionEntity.getSpace(), versionEntity.getItemId(),
versionEntity.getVersionId()).all();
versionElementsEntityList.forEach(this::accept);
});
}catch (Exception ex) {
logError(logger,ex);
}
if (validationMessage.isEmpty()) {
printMessage(logger,String.format("%s Item %s is successfully validated.", NEW_LINE, itemId));
} else {
printMessage(logger,"\n Errors:");
for (String message : validationMessage) {
printMessage(logger,message);
}
}
printMessage(logger,String.format("%s Validation ended at %s %s", NEW_LINE, sdf.format(new Date()), NEW_LINE));
}
private void validateElement(String space, String itemId, String versionId,
String elementId, String revisionId) {
ElementEntity elementEntity =
new ElementCassandraLoader().getByPK(space, itemId, versionId, elementId, revisionId).one();
if (elementEntity == null) {
validationMessage.add(String.format(
"Element is defined in VERSION_ELEMENTS.element_ids is not found in ELEMENT. " +
"Space:%s, ItemID:%s ,VersionID:%s, ElementID:%s, element revisionID:%s",
space, itemId, versionId, elementId, revisionId));
return;
}
if (elementEntity.getSubElementIds() != null) {
subElementsList.addAll(elementEntity.getSubElementIds());
}
}
private void accept(VersionElementsEntity versionElementsEntity) {
printMessage(logger, String.format(
"Found VERSION_ELEMENTS entry. Space: %s, ItemID: %s, VersionId: %s, Revision: %s",
versionElementsEntity.getSpace(),
versionElementsEntity.getItemId(),
versionElementsEntity.getVersionId(),
versionElementsEntity.getRevisionId()));
subElementsList.clear();
if (versionElementsEntity.getElementIds().isEmpty()) {
validationMessage.add(String.format
("Empty field VERSION_ELEMENT.element_ids. Space: %s, ItemID: %s, VersionId: %s, Revision: %s",
versionElementsEntity.getSpace(),
versionElementsEntity.getItemId(),
versionElementsEntity.getVersionId(),
versionElementsEntity.getRevisionId()));
} else {
//loop over element_ids stored in version_elements
versionElementsEntity.getElementIds().forEach((key, value) ->
validateElement(versionElementsEntity.getSpace(),
versionElementsEntity.getItemId(),
versionElementsEntity.getVersionId(),
key,
value)
);
//loop over collected sub-elements to insure existence in version_elements.elements_ids
subElementsList.forEach((String key) -> {
if (!versionElementsEntity.getElementIds().containsKey(key)) {
validationMessage.add(String.format(
"Element is defined in table ELEMENT but not found in VERSION_ELEMENTS.element_ids."
+ " Space:%s, ItemID:%s, VersionID:%s, Version RevisionID:%s, ElementID:%s",
versionElementsEntity.getSpace(),
versionElementsEntity.getItemId(),
versionElementsEntity.getVersionId(),
versionElementsEntity.getRevisionId(),
key));
}
});
}
}
}
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