Create GremlinTemplate

Question

Create GremlinTemplate

gjrwebber opened this issue 9 years ago · comments

Create OrientDBTemplate inline with other Spring data projects which offer this paradigm.

Huy Bui · Answer 1 · Tue Aug 11 2015 08:30:21 GMT+0800 (China Standard Time)

Hi Gjrwebber,
Can you work first on this item. I am migrating my project to use your framework, So I am thinking about this.

Graham Webber · Answer 2 · Tue Aug 11 2015 09:18:01 GMT+0800 (China Standard Time)

I'll take a look to see what is involved and get back to you.

Graham Webber · Answer 3 · Fri Aug 14 2015 15:09:35 GMT+0800 (China Standard Time)

I have added OrientObjectTemplate OrientDocumentTemplate on the feature/#22_OrientTemplate branch. I have copied these straight from https://github.com/orientechnologies/spring-data-orientdb so there is no guarantee they work.

Also, for the record, I am not sure this belongs in this project.

Huy Bui · Answer 4 · Fri Aug 14 2015 15:38:32 GMT+0800 (China Standard Time)

Hi Gjrwebber,

OrientDBTemplate, which we should be follow to concepts on Graph. OrientObjectTemplate OrientDocumentTemplate in "spring-data-orientdb" project are specify to Document and Object, it is not Graph. I don't like that concepts and it is not belong your project.

OrientDBTemplate should be follow to concepts as methods in GremlinRepository and combine with some method for relationship (which you call it is edge). as in Neo4jTemplate you can view all methods of it, only support as Node Repository and Relationship Repository (query, travel, create, delete, update, ... only for graph concepts). You can ref http://docs.spring.io/autorepo/docs/spring-data-neo4j/3.0.0.M1/api/org/springframework/data/neo4j/support/Neo4jTemplate.html.

I think OrientDBTemplate is very usage if you define as Neo4jTemplate. (not implement as OrientDocumentTemplate and OrientObjectTemplate).

In OrientDBTemplate, you only use OrientGraph api, which can help you implement all method in graph concepts (https://orientdb.com/docs/last/Graph-Database-Tinkerpop.html)

Graham Webber · Answer 5 · Sat Aug 15 2015 16:36:28 GMT+0800 (China Standard Time)

So, do you think that something more like GremlinTemplate is more suitable to this project? Since that this is basically a Gremlin abstraction for Spring Data, not just for OrientDB.

What specifically would you use this Template for?

Huy Bui · Answer 6 · Sat Aug 15 2015 18:23:01 GMT+0800 (China Standard Time)

Right, GremlinTemplate, not Orient ot Titan. Thanks.

Huy Bui · Answer 7 · Sun Aug 16 2015 11:45:44 GMT+0800 (China Standard Time)

Template, which I mentioned similar with spring-data-neo4j as below:
Interface: https://github.com/spring-projects/spring-data-neo4j/blob/master/spring-data-neo4j/src/main/java/org/springframework/data/neo4j/template/Neo4jOperations.java

Implement: https://github.com/spring-projects/spring-data-neo4j/blob/master/spring-data-neo4j/src/main/java/org/springframework/data/neo4j/support/Neo4jTemplate.java

Graham Webber · Answer 8 · Mon Aug 17 2015 14:18:20 GMT+0800 (China Standard Time)

Hi Huy, what specific methods would you like to see in GremlinOperations?