[
https://issues.apache.org/jira/browse/RYA-51?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15336316#comment-15336316
]
ASF GitHub Bot commented on RYA-51:
-----------------------------------
Github user pujav65 commented on a diff in the pull request:
https://github.com/apache/incubator-rya/pull/48#discussion_r67529527
--- Diff: dao/mongodb.rya/src/main/java/mvm/rya/mongodb/MongoDBRyaDAO.java
---
@@ -179,85 +145,85 @@ public void destroy() throws RyaDAOException {
IOUtils.closeQuietly(queryEngine);
}
- public void add(RyaStatement statement) throws RyaDAOException {
- // add it to the collection
- try {
- coll.insert(storageStrategy.serialize(statement));
- for(RyaSecondaryIndexer index: secondaryIndexers) {
- index.storeStatement(statement);
- }
- }
- catch (com.mongodb.MongoException.DuplicateKey exception){
- // ignore
- }
- catch (com.mongodb.DuplicateKeyException exception){
- // ignore
- }
- catch (Exception ex){
- // ignore single exceptions
- ex.printStackTrace();
- }
- }
-
- public void add(Iterator<RyaStatement> statement) throws
RyaDAOException {
- List<DBObject> dbInserts = new ArrayList<DBObject>();
- while (statement.hasNext()){
- RyaStatement ryaStatement = statement.next();
- DBObject insert =
storageStrategy.serialize(ryaStatement);
- dbInserts.add(insert);
-
+ @Override
+ public void add(final RyaStatement statement) throws RyaDAOException {
+ // add it to the collection
+ try {
+ coll.insert(storageStrategy.serialize(statement));
+ for(final RyaSecondaryIndexer index: secondaryIndexers) {
+ index.storeStatement(statement);
+ }
+ } catch (final IOException e) {
+ log.error("Unable to add: " + statement.toString());
+ throw new RyaDAOException(e);
+ }
+ }
+
+ @Override
+ public void add(final Iterator<RyaStatement> statement) throws
RyaDAOException {
+ final List<DBObject> dbInserts = new ArrayList<DBObject>();
+ while (statement.hasNext()){
+ final RyaStatement ryaStatement = statement.next();
+ final DBObject insert =
storageStrategy.serialize(ryaStatement);
+ dbInserts.add(insert);
+
try {
- for (RyaSecondaryIndexer index : secondaryIndexers) {
+ for (final RyaSecondaryIndexer index : secondaryIndexers) {
index.storeStatement(ryaStatement);
}
- } catch (IOException e) {
- throw new RyaDAOException(e);
+ } catch (final IOException e) {
+ log.error("Failed to add: " + ryaStatement.toString() + "
to the indexer");
}
-
- }
- coll.insert(dbInserts, new
InsertOptions().continueOnError(true));
- }
-
- public void delete(RyaStatement statement, MongoDBRdfConfiguration conf)
- throws RyaDAOException {
- DBObject obj = storageStrategy.getQuery(statement);
- coll.remove(obj);
- }
-
- public void dropGraph(MongoDBRdfConfiguration conf, RyaURI... graphs)
- throws RyaDAOException {
-
- }
-
- public void delete(Iterator<RyaStatement> statements,
- MongoDBRdfConfiguration conf) throws RyaDAOException {
- while (statements.hasNext()){
- RyaStatement ryaStatement = statements.next();
- coll.remove(storageStrategy.getQuery(ryaStatement));
- }
-
- }
-
- public String getVersion() throws RyaDAOException {
- return "1.0";
- }
-
- public RyaQueryEngine<MongoDBRdfConfiguration> getQueryEngine() {
- return queryEngine;
- }
-
- public RyaNamespaceManager<MongoDBRdfConfiguration>
getNamespaceManager() {
- return nameSpaceManager;
- }
-
- public void purge(RdfCloudTripleStoreConfiguration configuration) {
- // TODO Auto-generated method stub
-
- }
-
- public void dropAndDestroy() throws RyaDAOException {
- db.dropDatabase(); // this is dangerous!
- }
+ }
+ coll.insert(dbInserts, new InsertOptions().continueOnError(true));
+ }
+
+ @Override
+ public void delete(final RyaStatement statement, final
MongoDBRdfConfiguration conf)
+ throws RyaDAOException {
+ final DBObject obj = storageStrategy.getQuery(statement);
--- End diff --
delete from secondary indexers
> Temporal indexing support for MongoDB
> -------------------------------------
>
> Key: RYA-51
> URL: https://issues.apache.org/jira/browse/RYA-51
> Project: Rya
> Issue Type: New Feature
> Components: dao
> Reporter: Puja Valiyil
> Assignee: Puja Valiyil
>
> There should be temporal indexing support for Mongo DB backed Rya. i imagine
> this would be implemented using another collection, similar to how temporal
> indexing is implemented in Rya with a supplementary table.
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