Using 2.0 with lightweight edges turned on and remote connection
1. What would be the best way to get a vertex and all its connected
vertices.
currently Im doing the following:
String query = "select * from MyVertex where name = :name FETCHPLAN
*:-1";
HashMap<String, String> params = new HashMap<String, String>();
params.put("name", "Test");
Iterable<OrientVertex> vertices =
(Iterable<OrientVertex>)graph.command(new
OCommandSQL(query)).setFetchPlan("*:-1").execute(params);
In the above code should the fetchplan be in the query or in setFetchPlan?
Is it better to do a traverse query?
2. How do i get my vertex and its connected vertices into a json document.
I thought OJsonWriter would work for this but i only get TEST:= ["#-2:1"]
using the follwong code
try {
System.out.println("TEST:= "+OJSONWriter.writeValue(vertices));
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
The following will only give me the fields on the vertex but not the
connected vertices
for(OrientVertex myVertex : vertices) {
myVertex.getRecord().toJSON()
}
What i want to achieve is something like the following document
structure: [{name:'test', connectedVertices: [{name:'firstV'},
{name:'secondV'}] }]
Do i need to do the traversal myself and build the json document or is
there already a class that will help me do that?
Thanks
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