Convert MongoCollection to DBCollection SpingBoot 1.5.4 to 2.1.0.RELEASE
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I have upgraded my springBoot version from 1.5.4 to 2.1.0.RELEASE. I have the following piece of code which is creating trouble.
MongoCollection<Document> collection1 = mongoTemplate.getCollection(collection);
MapReduceCommand cmd = new MapReduceCommand(collection1, map, reduce, "sd", MapReduceCommand.OutputType.INLINE,
null);
MapReduceOutput out = collection1.mapReduce(cmd);
Now getCollection() method returns MongoCollection and MapReduceCommand accepts DB collection. So is there any way to convert between the two ?
java database mongodb spring-boot
asked Nov 16 '18 at 13:38
Jayesh ChoudharyJayesh Choudhary
379415
add a comment |
I have upgraded my springBoot version from 1.5.4 to 2.1.0.RELEASE. I have the following piece of code which is creating trouble.
MongoCollection<Document> collection1 = mongoTemplate.getCollection(collection);
MapReduceCommand cmd = new MapReduceCommand(collection1, map, reduce, "sd", MapReduceCommand.OutputType.INLINE,
null);
MapReduceOutput out = collection1.mapReduce(cmd);
Now getCollection() method returns MongoCollection and MapReduceCommand accepts DB collection. So is there any way to convert between the two ?
java database mongodb spring-boot
asked Nov 16 '18 at 13:38
Jayesh ChoudharyJayesh Choudhary
379415
Then use theMongoCollection.mapReduce()method like you were supposed to do when the code was written on the previous version of the driver as well. In all honestly for such old code you probably should look at converting the "mapReduce" operation to the aggregation framework as many newer added features should remove reliance on JavaScript for this purpose.
– Neil Lunn
Nov 18 '18 at 22:52
add a comment |
I have upgraded my springBoot version from 1.5.4 to 2.1.0.RELEASE. I have the following piece of code which is creating trouble.
MongoCollection<Document> collection1 = mongoTemplate.getCollection(collection);
MapReduceCommand cmd = new MapReduceCommand(collection1, map, reduce, "sd", MapReduceCommand.OutputType.INLINE,
null);
MapReduceOutput out = collection1.mapReduce(cmd);
Now getCollection() method returns MongoCollection and MapReduceCommand accepts DB collection. So is there any way to convert between the two ?
java database mongodb spring-boot
asked Nov 16 '18 at 13:38
Jayesh ChoudharyJayesh Choudhary
379415
I have upgraded my springBoot version from 1.5.4 to 2.1.0.RELEASE. I have the following piece of code which is creating trouble.
MongoCollection<Document> collection1 = mongoTemplate.getCollection(collection);
MapReduceCommand cmd = new MapReduceCommand(collection1, map, reduce, "sd", MapReduceCommand.OutputType.INLINE,
null);
MapReduceOutput out = collection1.mapReduce(cmd);
Now getCollection() method returns MongoCollection and MapReduceCommand accepts DB collection. So is there any way to convert between the two ?
java database mongodb spring-boot
java database mongodb spring-boot
asked Nov 16 '18 at 13:38
Jayesh ChoudharyJayesh Choudhary
379415
asked Nov 16 '18 at 13:38
Jayesh ChoudharyJayesh Choudhary
379415
asked Nov 16 '18 at 13:38
Jayesh ChoudharyJayesh Choudhary
379415
asked Nov 16 '18 at 13:38
Jayesh ChoudharyJayesh Choudhary
379415
asked Nov 16 '18 at 13:38
Jayesh ChoudharyJayesh Choudhary
379415
379415
Then use theMongoCollection.mapReduce()method like you were supposed to do when the code was written on the previous version of the driver as well. In all honestly for such old code you probably should look at converting the "mapReduce" operation to the aggregation framework as many newer added features should remove reliance on JavaScript for this purpose.
– Neil Lunn
Nov 18 '18 at 22:52
add a comment |
Then use theMongoCollection.mapReduce()method like you were supposed to do when the code was written on the previous version of the driver as well. In all honestly for such old code you probably should look at converting the "mapReduce" operation to the aggregation framework as many newer added features should remove reliance on JavaScript for this purpose.
– Neil Lunn
Nov 18 '18 at 22:52
Then use the
MongoCollection.mapReduce() method like you were supposed to do when the code was written on the previous version of the driver as well. In all honestly for such old code you probably should look at converting the "mapReduce" operation to the aggregation framework as many newer added features should remove reliance on JavaScript for this purpose.– Neil Lunn
Nov 18 '18 at 22:52
Then use the
MongoCollection.mapReduce() method like you were supposed to do when the code was written on the previous version of the driver as well. In all honestly for such old code you probably should look at converting the "mapReduce" operation to the aggregation framework as many newer added features should remove reliance on JavaScript for this purpose.– Neil Lunn
Nov 18 '18 at 22:52
add a comment |
1 Answer
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had similar issue when upgrading to spring-boot 2.0.4, worked with simple cast.
You can cast MongoCollection to DBCollection.
DBCollection dbCollection = (DBCollection) mongoTemplate.getCollection("someCollection");
This is not the best solution, but worked for me given there is not much context on this out there.
answered Jan 10 at 20:59
Nitin1706Nitin1706
14911
Okay Will give it a try. If that solves my problem I'll accept this.
– Jayesh Choudhary
Jan 11 at 14:36
add a comment |
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had similar issue when upgrading to spring-boot 2.0.4, worked with simple cast.
You can cast MongoCollection to DBCollection.
DBCollection dbCollection = (DBCollection) mongoTemplate.getCollection("someCollection");
This is not the best solution, but worked for me given there is not much context on this out there.
answered Jan 10 at 20:59
Nitin1706Nitin1706
14911
Okay Will give it a try. If that solves my problem I'll accept this.
– Jayesh Choudhary
Jan 11 at 14:36
add a comment |
had similar issue when upgrading to spring-boot 2.0.4, worked with simple cast.
You can cast MongoCollection to DBCollection.
DBCollection dbCollection = (DBCollection) mongoTemplate.getCollection("someCollection");
This is not the best solution, but worked for me given there is not much context on this out there.
answered Jan 10 at 20:59
Nitin1706Nitin1706
14911
Okay Will give it a try. If that solves my problem I'll accept this.
– Jayesh Choudhary
Jan 11 at 14:36
add a comment |
had similar issue when upgrading to spring-boot 2.0.4, worked with simple cast.
You can cast MongoCollection to DBCollection.
DBCollection dbCollection = (DBCollection) mongoTemplate.getCollection("someCollection");
This is not the best solution, but worked for me given there is not much context on this out there.
answered Jan 10 at 20:59
Nitin1706Nitin1706
14911
had similar issue when upgrading to spring-boot 2.0.4, worked with simple cast.
You can cast MongoCollection to DBCollection.
DBCollection dbCollection = (DBCollection) mongoTemplate.getCollection("someCollection");
This is not the best solution, but worked for me given there is not much context on this out there.
answered Jan 10 at 20:59
Nitin1706Nitin1706
14911
answered Jan 10 at 20:59
Nitin1706Nitin1706
14911
answered Jan 10 at 20:59
Nitin1706Nitin1706
14911
answered Jan 10 at 20:59
Nitin1706Nitin1706
14911
14911
Okay Will give it a try. If that solves my problem I'll accept this.
– Jayesh Choudhary
Jan 11 at 14:36
add a comment |
Okay Will give it a try. If that solves my problem I'll accept this.
– Jayesh Choudhary
Jan 11 at 14:36
Okay Will give it a try. If that solves my problem I'll accept this.
– Jayesh Choudhary
Jan 11 at 14:36
Okay Will give it a try. If that solves my problem I'll accept this.
– Jayesh Choudhary
Jan 11 at 14:36
add a comment |
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Then use the
MongoCollection.mapReduce()method like you were supposed to do when the code was written on the previous version of the driver as well. In all honestly for such old code you probably should look at converting the "mapReduce" operation to the aggregation framework as many newer added features should remove reliance on JavaScript for this purpose.– Neil Lunn
Nov 18 '18 at 22:52