private static void cleanupConfigurationStore(ConfigurationStore store) throws Exception {
for (EntityType type : EntityType.values()) {
Collection<String> entities = store.getEntities(type);
for (String entity : entities) {
store.remove(type, entity);
}
}
}
protected void cleanupStore() throws FalconException {
ConfigurationStore store = ConfigurationStore.get();
for (EntityType type : EntityType.values()) {
Collection<String> entities = store.getEntities(type);
for (String entity : entities) {
store.remove(type, entity);
}
}
}
/**
* Returns the list of filtered entities as well as the total number of results.
*
* @param fieldStr Fields that the query is interested in, separated by comma
* @param nameSubsequence Name subsequence to match
* @param tagKeywords Tag keywords to match, separated by commma
* @param filterType Only return entities of this type
* @param filterTags Full tag matching, separated by comma
* @param filterBy Specific fields to match (i.e. TYPE, NAME, STATUS, PIPELINES, CLUSTER)
* @param orderBy Order result by these fields.
* @param sortOrder Valid options are "asc" and “desc”
* @param offset Pagination offset.
* @param resultsPerPage Number of results that should be returned starting at the offset.
* @return EntityList
*/
public EntityList getEntityList(
String fieldStr,
String nameSubsequence,
String tagKeywords,
String filterType,
String filterTags,
String filterBy,
String orderBy,
String sortOrder,
Integer offset,
Integer resultsPerPage) {
HashSet<String> fields = new HashSet<String>(Arrays.asList(fieldStr.toUpperCase().split(",")));
Map<String, List<String>> filterByFieldsValues = getFilterByFieldsValues(filterBy);
validateEntityFilterByClause(filterByFieldsValues);
if (StringUtils.isNotEmpty(filterTags)) {
filterByFieldsValues.put(
EntityList.EntityFilterByFields.TAGS.name(), Arrays.asList(filterTags));
}
// get filtered entities
List<Entity> entities = new ArrayList<Entity>();
try {
if (StringUtils.isEmpty(filterType)) {
// return entities of all types if no entity type specified
for (EntityType entityType : EntityType.values()) {
entities.addAll(
getFilteredEntities(
entityType, nameSubsequence, tagKeywords, filterByFieldsValues, "", "", ""));
}
} else {
String[] types = filterType.split(",");
for (String type : types) {
EntityType entityType = EntityType.getEnum(type);
entities.addAll(
getFilteredEntities(
entityType, nameSubsequence, tagKeywords, filterByFieldsValues, "", "", ""));
}
}
} catch (Exception e) {
LOG.error("Failed to get entity list", e);
throw FalconWebException.newException(e, Response.Status.BAD_REQUEST);
}
// sort entities and pagination
List<Entity> entitiesReturn =
sortEntitiesPagination(entities, orderBy, sortOrder, offset, resultsPerPage);
// add total number of results
EntityList entityList =
entitiesReturn.size() == 0
? new EntityList(new Entity[] {}, 0)
: new EntityList(
buildEntityElements(new HashSet<String>(fields), entitiesReturn), entities.size());
return entityList;
}
