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modified hashtags for being non case sensitive 

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portal/social-networking-library@100650 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
Massimiliano Assante 2014-10-13 16:23:47 +00:00
parent b5e55cc90a
commit 20e37ccc2f
3 changed files with 1724 additions and 5 deletions
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1716
.gwt/.gwt-log
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META-INF/KeySpace Structure.xlsx
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13
src/main/java/org/gcube/portal/databook/server/DBCassandraAstyanaxImpl.java
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@ -1443,9 +1443,10 @@ public final class DBCassandraAstyanaxImpl implements DatabookStore {
// Inserting data // Inserting data
MutationBatch m = conn.getKeyspace().prepareMutationBatch(); MutationBatch m = conn.getKeyspace().prepareMutationBatch();
for (String hashtag : noduplicatesHashtags) { for (String hashtag : noduplicatesHashtags) {
m.withRow(cf_HashtagTimeline, hashtag).putColumn(feedid, vreid, null); String lowerCaseHashtag = hashtag.toLowerCase();
m.withRow(cf_HashtagTimeline, lowerCaseHashtag).putColumn(feedid, vreid, null);
boolean firstInsert = execute(m); boolean firstInsert = execute(m);
boolean secondInsert = updateVREHashtagCount(vreid, hashtag, true); boolean secondInsert = updateVREHashtagCount(vreid, lowerCaseHashtag, true);
if (! (firstInsert && secondInsert)) { if (! (firstInsert && secondInsert)) {
_log.error("saveHashTags: Could not save the hashtag(s)"); _log.error("saveHashTags: Could not save the hashtag(s)");
return false; return false;
@ -1465,9 +1466,10 @@ public final class DBCassandraAstyanaxImpl implements DatabookStore {
// Inserting data // Inserting data
MutationBatch m = conn.getKeyspace().prepareMutationBatch(); MutationBatch m = conn.getKeyspace().prepareMutationBatch();
for (String hashtag : noduplicatesHashtags) { for (String hashtag : noduplicatesHashtags) {
m.withRow(cf_HashtagTimeline, hashtag).deleteColumn(feedid); String lowerCaseHashtag = hashtag.toLowerCase();
m.withRow(cf_HashtagTimeline, lowerCaseHashtag).deleteColumn(feedid);
boolean firstDelete = execute(m); boolean firstDelete = execute(m);
boolean secondInsert = updateVREHashtagCount(vreid, hashtag, false); boolean secondInsert = updateVREHashtagCount(vreid, lowerCaseHashtag, false);
if (! (firstDelete && secondInsert)) { if (! (firstDelete && secondInsert)) {
_log.error("deleteHashTags: Could not delete the hashtag(s)"); _log.error("deleteHashTags: Could not delete the hashtag(s)");
return false; return false;
@ -1509,8 +1511,9 @@ public final class DBCassandraAstyanaxImpl implements DatabookStore {
List<Feed> toReturn = new ArrayList<Feed>(); List<Feed> toReturn = new ArrayList<Feed>();
OperationResult<Rows<String, String>> result = null; OperationResult<Rows<String, String>> result = null;
try { try {
String lowerCaseHashtag = hashtag.toLowerCase();
result = conn.getKeyspace().prepareQuery(cf_HashtagTimeline) result = conn.getKeyspace().prepareQuery(cf_HashtagTimeline)
.getKeySlice(hashtag) .getKeySlice(lowerCaseHashtag)
.execute(); .execute();
} catch (ConnectionException e) { } catch (ConnectionException e) {
e.printStackTrace(); e.printStackTrace();