link 2 sitecollection in restapi possible?

Question

i have 2 site collections. i want to link with these 2 using rest api.is it possible for sitecollection in rest api?.what are the other things in rest api can you please explain?

Gokhul Varman · Answer

In a RESTful interface you can return documents that describe the relationships between resources by encoding those relationships as links. Thus a team can be said to have a document resource (/team/{id}/players) that is a list of links to players (/player/{id}) on the team and a player can have a document resource (/player/{id}/teams) that is a list of links to teams that the player is a member of. Nice and symmetric. You can the map operations on that list easily enough even giving a relationship its own IDs (arguably they'd have two IDs depending on whether you're thinking about the relationship team-first or player-first) if that makes things easier. The only tricky bit is that you've got to remember to delete the relationship from the other end as well if you delete it from one end but rigorously handling this by using an underlying data model and then having the REST interface be a view of that model is going to make that easier. Relationship IDs probably ought to be based on UUIDs or something equally long and random irrespective of whatever type of IDs you use for teams and players. That will let you use the same UUID as the ID component for each end of the relationship without worrying about collisions (small integers do not have that advantage). If these membership relationships have any properties other than the bare fact that they relate a player and a team in a bidirectional fashion they should have their own identity that is independent of both players and teams; a GET on the player»team view (/player/{playerID}/teams/{teamID}) could then do an HTTP redirect to the bidirectional view (/memberships/{uuid}).xlink:href attributes. I recommend writing links in any XML documents you return (if you happen to be producing XML of course) using XLink