/**
* Need to do this because the responses that tally returns don't actually link users with their
* response values. In order to do an export under the legacy code, we have to explicitly handle
* the bucketing system.
*
* @param resource - the resource being exported
* @return NestedBucketStorageSystem
*/
protected static NestedBucketStorageSystem getBucketSystem(final Resource resource) {
if (null == resource) {
return null;
}
NestedBucketStorageSystem bucketSystem;
bucketSystem = resource.adaptTo(NestedBucketStorageSystem.class);
if (bucketSystem != null) {
bucketSystem.setBucketPostfix(NestedBucketStorageSystem.DEFAULT_BUCKET_POSTFIX);
}
return bucketSystem;
}
protected static Map<String, Map<Long, ResponseValue>> getTallyResponses(Resource tallyResource)
throws JSONException {
Map<String, Map<Long, ResponseValue>> returnValue =
new HashMap<String, Map<Long, ResponseValue>>();
final ResourceResolver resolver = tallyResource.getResourceResolver();
final String tallyPath = tallyResource.getPath();
if (!tallyPath.startsWith("/content/usergenerated")) {
tallyResource = resolver.resolve("/content/usergenerated" + tallyPath);
}
final Resource responsesNode = tallyResource.getChild(TallyConstants.RESPONSES_PATH);
if (responsesNode == null) {
return null;
}
NestedBucketStorageSystem bucketSystem = getBucketSystem(responsesNode);
if (null == bucketSystem) {
return null;
}
final Iterator<Resource> buckets = bucketSystem.listBuckets();
while (buckets.hasNext()) {
final Resource bucketResource = buckets.next();
final Node bucketNode = bucketResource.adaptTo(Node.class);
try {
final NodeIterator userNodesInBucket = bucketNode.getNodes();
while (userNodesInBucket.hasNext()) {
final Node userNode = userNodesInBucket.nextNode();
final NestedBucketStorageSystem userBucketSystem =
getBucketSystem(resolver.getResource(userNode.getPath()));
final Iterator<Resource> userBuckets = userBucketSystem.listBuckets();
final Map<Long, ResponseValue> userReturnValue = new HashMap<Long, ResponseValue>();
while (userBuckets.hasNext()) {
final NodeIterator userResponses = userBuckets.next().adaptTo(Node.class).getNodes();
while (userResponses.hasNext()) {
final Node responseNode = userResponses.nextNode();
final Long responseTimestamp = responseNode.getProperty(TIMESTAMP_PROPERTY).getLong();
userReturnValue.put(
responseTimestamp,
new PollResponse(responseNode.getProperty(RESPONSE_PROPERTY).getString()));
}
}
returnValue.put(userNode.getName(), userReturnValue);
}
} catch (final RepositoryException e) {
throw new JSONException(
"Error trying to read user responses from bucket in " + bucketResource.getPath(), e);
}
}
return returnValue;
}