private IGraphObject ParseJsonGraphObject(JObject jsonGraphObject, bool reloadProperties)
{
var selfArray = jsonGraphObject["self"].Value <string>().Split('/');
if (selfArray.Length < 2)
{
throw new Exception("Invalid response from batch");
}
switch (selfArray[selfArray.Length - 2])
{
case "node":
var node = RestNodeStore.CreateNodeFromJson(jsonGraphObject);
if (reloadProperties)
{
node.Properties = null;
}
return(node);
case "relationship":
var relationship = RestRelationshipStore.CreateRelationshipFromJson(jsonGraphObject);
if (reloadProperties)
{
relationship.Properties = null;
}
return(relationship);
default:
throw new Exception("Invalid response from batch");
}
}
public IEnumerable <Relationship> GetRelationships(RelationshipDirection direction, IEnumerable <string> relationshipTypes)
{
string response;
var status = Neo4jRestApi.GetRelationshipsOnNode(DbUrl, Id, direction, relationshipTypes, out response);
if (status != HttpStatusCode.OK)
{
throw new Exception(string.Format("Error retrieving relationships on node (node id:{0} http response:{1})", Id, status));
}
return(RestRelationshipStore.ParseRelationshipJson(response));
}
public static Relationship AddToIndex(Relationship relationship, string indexName, string key, object value, IRelationshipStore relationshipStore = null, ConnectionElement connection = null)
{
if (relationshipStore == null)
{
relationshipStore = new RestRelationshipStore();
}
if (connection == null)
{
connection = DefaultConnection;
}
return(relationshipStore.AddToIndex(connection, relationship, indexName, key, value));
}
public static IEnumerable <Relationship> GetRelationship(string indexName, string searchQuery, IRelationshipStore relationshipStore = null, ConnectionElement connection = null)
{
if (relationshipStore == null)
{
relationshipStore = new RestRelationshipStore();
}
if (connection == null)
{
connection = DefaultConnection;
}
return(relationshipStore.GetRelationship(connection, indexName, searchQuery));
}
public static IEnumerable <Relationship> GetRelationship(string indexName, string key, object value, IRelationshipStore relationshipStore = null, ConnectionElement connection = null)
{
if (relationshipStore == null)
{
relationshipStore = new RestRelationshipStore();
}
if (connection == null)
{
connection = DefaultConnection;
}
return(relationshipStore.GetRelationship(connection, indexName, key, value));
}
public static Relationship GetRelationship(long relationshipId, IRelationshipStore relationshipStore = null, ConnectionElement connection = null)
{
if (relationshipStore == null)
{
relationshipStore = new RestRelationshipStore();
}
if (connection == null)
{
connection = DefaultConnection;
}
return(relationshipStore.GetRelationship(connection, relationshipId));
}
public Relationship CreateRelationship(Node startNode, Node endNode, string relationshipType, Properties properties)
{
string response;
var status = Neo4jRestApi.CreateRelationship(DbUrl,
startNode.Id,
endNode.Id,
relationshipType,
properties == null ? null : properties.ToString(),
out response);
if (status != HttpStatusCode.Created)
{
throw new Exception(string.Format("Error creationg relationship on node (node id:{0} http response:{1})", Id, status));
}
return(RestRelationshipStore.ParseRelationshipJson(response).First());
}
public static bool RemoveFromIndex(Relationship relationship, string indexName, string key = null, object value = null, IRelationshipStore relationshipStore = null, ConnectionElement connection = null)
{
if (relationshipStore == null)
{
relationshipStore = new RestRelationshipStore();
}
if (connection == null)
{
connection = DefaultConnection;
}
return(key == null?
relationshipStore.RemoveFromIndex(connection, relationship, indexName)
: value == null?
relationshipStore.RemoveFromIndex(connection, relationship, indexName, key)
: relationshipStore.RemoveFromIndex(connection, relationship, indexName, key, value));
}
public static Relationship CreateRelationship(Node startNode, Node endNode, string name, Properties properties = null, IRelationshipStore relationshipStore = null, ConnectionElement connection = null)
{
if (properties == null)
{
properties = new Properties();
}
if (relationshipStore == null)
{
relationshipStore = new RestRelationshipStore();
}
if (connection == null)
{
connection = DefaultConnection;
}
return(relationshipStore.CreateRelationship(connection, startNode, endNode, name, properties));
}
public static Relationship CreateUniqueRelationship(Node startNode, Node endNode, string name, string indexName, string key, object value, IndexUniqueness uniqueness, Properties properties = null, IRelationshipStore relationshipStore = null, ConnectionElement connection = null)
{
if (properties == null)
{
properties = new Properties();
}
if (relationshipStore == null)
{
relationshipStore = new RestRelationshipStore();
}
if (connection == null)
{
connection = DefaultConnection;
}
return(relationshipStore.CreateUniqueRelationship(connection, startNode, endNode, name, properties, indexName, key, value, uniqueness));
}