/*
* Gets a collection of translated topics based on the list of topic ids
* passed.
*/
public RESTTranslatedTopicCollectionV1 getTranslatedTopicsByTopicIds(
final List<Integer> ids, final String locale) {
if (ids.isEmpty()) return null;
try {
final RESTTranslatedTopicCollectionV1 topics = new RESTTranslatedTopicCollectionV1();
final StringBuffer urlVars = new StringBuffer("query;latestTranslations=true;topicIds=");
// final String encodedComma = URLEncoder.encode(",", "UTF-8");
for (final Integer id : ids) {
if (!entityCache.containsKeyValue(RESTTranslatedTopicV1.class, id)
&& !entityCache.containsKeyValue(RESTTranslatedTopicV1.class, (id * -1))) {
urlVars.append(id + ",");
} else if (entityCache.containsKeyValue(RESTTranslatedTopicV1.class, (id * -1))) {
topics.addItem(entityCache.get(RESTTranslatedTopicV1.class, (id * -1)));
} else {
topics.addItem(entityCache.get(RESTTranslatedTopicV1.class, id));
}
}
String query = urlVars.toString();
if (query.length() != "query;latestTranslations=true;topicIds=".length()) {
query = query.substring(0, query.length() - 1);
/* Add the locale to the query if one was passed */
if (locale != null && !locale.isEmpty()) query += ";locale1=" + locale + "1";
PathSegment path = new PathSegmentImpl(query, false);
/*
* We need to expand the all the items in the translatedtopic
* collection
*/
final ExpandDataTrunk expand = new ExpandDataTrunk();
final ExpandDataTrunk translatedTopicsExpand =
new ExpandDataTrunk(new ExpandDataDetails("translatedtopics"));
final ExpandDataTrunk topicExpandTranslatedTopics =
new ExpandDataTrunk(new ExpandDataDetails(RESTTopicV1.TRANSLATEDTOPICS_NAME));
final ExpandDataTrunk tags = new ExpandDataTrunk(new ExpandDataDetails("tags"));
final ExpandDataTrunk properties =
new ExpandDataTrunk(new ExpandDataDetails(RESTBaseTopicV1.PROPERTIES_NAME));
final ExpandDataTrunk categories = new ExpandDataTrunk(new ExpandDataDetails("categories"));
final ExpandDataTrunk parentTags = new ExpandDataTrunk(new ExpandDataDetails("parenttags"));
final ExpandDataTrunk outgoingRelationships =
new ExpandDataTrunk(
new ExpandDataDetails(RESTTranslatedTopicV1.ALL_LATEST_OUTGOING_NAME));
final ExpandDataTrunk topicsExpand =
new ExpandDataTrunk(new ExpandDataDetails(RESTTranslatedTopicV1.TOPIC_NAME));
/* We need to expand the categories collection on the topic tags */
tags.setBranches(CollectionUtilities.toArrayList(categories, parentTags, properties));
outgoingRelationships.setBranches(
CollectionUtilities.toArrayList(tags, properties, topicsExpand));
topicsExpand.setBranches(CollectionUtilities.toArrayList(topicExpandTranslatedTopics));
translatedTopicsExpand.setBranches(
CollectionUtilities.toArrayList(tags, outgoingRelationships, properties, topicsExpand));
expand.setBranches(CollectionUtilities.toArrayList(translatedTopicsExpand));
final String expandString = mapper.writeValueAsString(expand);
// final String expandEncodedString = URLEncoder.encode(expandString, "UTF-8");
final RESTTranslatedTopicCollectionV1 downloadedTopics =
client.getJSONTranslatedTopicsWithQuery(path, expandString);
entityCache.add(downloadedTopics);
/* Transfer the downloaded data to the current topic list */
if (downloadedTopics != null && downloadedTopics.getItems() != null) {
for (final RESTTranslatedTopicV1 item : downloadedTopics.getItems()) {
entityCache.add(item, item.getTopicId(), false);
topics.addItem(item);
}
}
}
return topics;
} catch (Exception e) {
log.error(ExceptionUtilities.getStackTrace(e));
}
return null;
}
