/// <summary>
/// Creates a new way.
/// </summary>
/// <param name="id"></param>
/// <param name="nodes"></param>
/// <returns></returns>
public static Way Create(long id, params long[] nodes)
{
Way way = new Way();
way.Id = id;
way.Nodes = new List<long>(nodes);
return way;
}
/// <summary>
/// Creates a new way.
/// </summary>
/// <param name="id"></param>
/// <param name="nodes"></param>
/// <param name="tags"></param>
/// <returns></returns>
public static Way Create(long id, TagsCollection tags, params long[] nodes)
{
Way way = new Way();
way.Id = id;
way.Nodes = new List<long>(nodes);
way.Tags = tags;
return way;
}
public override void AddWay(Way way)
{
if (!way.Id.HasValue)
return;
MaxStringLength(way.UserName, ref WayUsr);
if (way.Tags == null)
return;
foreach (Tag tag in way.Tags)
{
MaxStringLength(tag.Key, ref WayTagsKey);
MaxStringLength(tag.Value, ref WayTagsValue);
}
}
public void TestWayAreaIsYesArea()
{
var node1 = new Node();
node1.Id = 1;
node1.Latitude = 0;
node1.Longitude = 0;
var node2 = new Node();
node2.Id = 2;
node2.Latitude = 1;
node2.Longitude = 0;
var node3 = new Node();
node3.Id = 3;
node3.Latitude = 0;
node3.Longitude = 1;
var way = new Way();
way.Id = 1;
way.Nodes = new List<long>();
way.Nodes.Add(1);
way.Nodes.Add(2);
way.Nodes.Add(3);
way.Nodes.Add(1);
way.Tags = new TagsCollection();
way.Tags.Add("area", "yes");
var source = new List<OsmGeo>();
source.Add(node1);
source.Add(node2);
source.Add(node3);
source.Add(way);
// create source stream.
var sourceStream = new OsmSharp.Osm.Streams.Complete.OsmSimpleCompleteStreamSource(source.ToOsmStreamSource());
// create features source.
var featuresSourceStream = new OsmFeatureStreamSource(sourceStream);
// pull stream.
var features = new List<Feature>(featuresSourceStream);
Assert.IsNotNull(features);
Assert.AreEqual(1, features.Count);
var feature = features[0];
Assert.IsInstanceOf<LineairRing>(feature.Geometry);
Assert.IsTrue(feature.Attributes.ContainsKeyValue("area", "yes"));
}
public void TestWayAreaIsYes()
{
Node node1 = new Node();
node1.Id = 1;
node1.Latitude = 0;
node1.Longitude = 0;
Node node2 = new Node();
node2.Id = 2;
node2.Latitude = 1;
node2.Longitude = 0;
Node node3 = new Node();
node3.Id = 3;
node3.Latitude = 0;
node3.Longitude = 1;
Way way = new Way();
way.Id = 1;
way.Nodes = new List<long>();
way.Nodes.Add(1);
way.Nodes.Add(2);
way.Nodes.Add(3);
way.Nodes.Add(1);
way.Tags = new TagsCollection();
way.Tags.Add("area", "yes");
var source = new List<OsmGeo>();
source.Add(node1);
source.Add(node2);
source.Add(node3);
source.Add(way);
// the use of natural=water implies an area-type.
var interpreter = new SimpleFeatureInterpreter();
var completeStreamSource = new OsmSimpleCompleteStreamSource(source.ToOsmStreamSource());
// use the stream to interpret.
var features = new List<Feature>(new FeatureInterpreterStreamSource(completeStreamSource, interpreter));
Assert.AreEqual(1, features.Count);
}
public void TestEmptyCSS()
{
// create 'test' objects.
Node node1 = new Node();
node1.Id = 1;
node1.Latitude = 1;
node1.Longitude = 1;
Node node2 = new Node();
node2.Id = 2;
node2.Latitude = 2;
node2.Longitude = 2;
Way way = new Way();
way.Id = 1;
way.Nodes = new List<long>();
way.Nodes.Add(1);
way.Nodes.Add(2);
// create the datasource.
MemoryDataSource dataSource = new MemoryDataSource();
dataSource.AddNode(node1);
dataSource.AddNode(node2);
dataSource.AddWay(way);
// create the projection and scene objects.
var mercator = new WebMercator();
Scene2D scene = new Scene2D(new OsmSharp.Math.Geo.Projections.WebMercator(), 16);
// create the interpreter.
MapCSSInterpreter interpreter = new MapCSSInterpreter(string.Empty,
new MapCSSDictionaryImageSource());
interpreter.Translate(scene, mercator, dataSource, node1);
interpreter.Translate(scene, mercator, dataSource, node2);
interpreter.Translate(scene, mercator, dataSource, way);
// test the scene contents.
Assert.AreEqual(0, scene.Count);
Assert.AreEqual(SimpleColor.FromKnownColor(KnownColor.Black).Value, scene.BackColor);
}
public void TestCanvasJOSMSettingsCSS()
{
// create CSS.
string css = "canvas { " +
"background-color: white; " +
"default-points: true; " + // adds default points for every node (color: black, size: 2).
"default-lines: true; " + // adds default lines for every way (color: red, width: 1).
"} ";
// create 'test' objects.
Node node1 = new Node();
node1.Id = 1;
node1.Latitude = 1;
node1.Longitude = 1;
Node node2 = new Node();
node2.Id = 2;
node2.Latitude = 2;
node2.Longitude = 2;
Way way = new Way();
way.Id = 1;
way.Nodes = new List<long>();
way.Nodes.Add(1);
way.Nodes.Add(2);
// create the datasource.
MemoryDataSource dataSource = new MemoryDataSource();
dataSource.AddNode(node1);
dataSource.AddNode(node2);
dataSource.AddWay(way);
// create the projection and scene objects.
var mercator = new WebMercator();
Scene2D scene = new Scene2D(new OsmSharp.Math.Geo.Projections.WebMercator(), 16);
// create the interpreter.
MapCSSInterpreter interpreter = new MapCSSInterpreter(css,
new MapCSSDictionaryImageSource());
interpreter.Translate(scene, mercator, dataSource, node1);
interpreter.Translate(scene, mercator, dataSource, node2);
interpreter.Translate(scene, mercator, dataSource, way);
// test the scene contents.
Assert.AreEqual(3, scene.Count);
Assert.AreEqual(SimpleColor.FromKnownColor(KnownColor.White).Value, scene.BackColor);
// test the scene point 1.
Primitive2D primitive = scene.Get(0);
Assert.IsNotNull(primitive);
Assert.IsInstanceOf<Primitive2D>(primitive);
Point2D pointObject = primitive as Point2D;
Assert.AreEqual(2, pointObject.Size);
Assert.AreEqual(SimpleColor.FromKnownColor(KnownColor.Black).Value, pointObject.Color);
Assert.AreEqual(mercator.LongitudeToX(1), pointObject.X);
Assert.AreEqual(mercator.LatitudeToY(1), pointObject.Y);
// test the scene point 2.
primitive = scene.Get(1);
Assert.IsNotNull(primitive);
Assert.IsInstanceOf<Point2D>(primitive);
pointObject = primitive as Point2D;
Assert.AreEqual(2, pointObject.Size);
Assert.AreEqual(SimpleColor.FromKnownColor(KnownColor.Black).Value, pointObject.Color);
Assert.AreEqual(mercator.LongitudeToX(2), pointObject.X);
Assert.AreEqual(mercator.LatitudeToY(2), pointObject.Y);
// test the scene line 2.
primitive = scene.Get(2);
Assert.IsNotNull(primitive);
Assert.IsInstanceOf<Line2D>(primitive);
Line2D line = primitive as Line2D;
Assert.AreEqual(1, line.Width);
Assert.AreEqual(SimpleColor.FromKnownColor(KnownColor.Red).Value, line.Color);
Assert.IsNotNull(line.X);
Assert.IsNotNull(line.Y);
Assert.AreEqual(2, line.X.Length);
Assert.AreEqual(2, line.Y.Length);
Assert.AreEqual(mercator.LongitudeToX(1), line.X[0]);
Assert.AreEqual(mercator.LatitudeToY(1), line.Y[0]);
Assert.AreEqual(mercator.LongitudeToX(2), line.X[1]);
Assert.AreEqual(mercator.LatitudeToY(2), line.Y[1]);
}
/// <summary>
/// Compares a found way to an expected way.
/// </summary>
/// <param name="expected"></param>
/// <param name="found"></param>
private void CompareWays(Way expected, Way found)
{
Assert.IsNotNull(expected);
Assert.IsNotNull(found);
Assert.AreEqual(expected.Id, found.Id);
Assert.AreEqual(expected.ChangeSetId, found.ChangeSetId);
Assert.AreEqual(expected.TimeStamp, found.TimeStamp);
Assert.AreEqual(expected.Type, found.Type);
Assert.AreEqual(expected.UserId, found.UserId);
Assert.AreEqual(expected.UserName, found.UserName);
Assert.AreEqual(expected.Version, found.Version);
Assert.AreEqual(expected.Visible, found.Visible);
if (expected.Nodes == null)
{
Assert.IsNull(found.Nodes);
}
else
{
Assert.IsNotNull(found.Nodes);
Assert.AreEqual(expected.Nodes.Count, found.Nodes.Count);
for (int idx = 0; idx < expected.Nodes.Count; idx++)
{
Assert.AreEqual(expected.Nodes[idx], found.Nodes[idx]);
}
}
this.CompareTags(expected.Tags, found.Tags);
}
public void TestWayNaturalIsWaterArea()
{
Node node1 = new Node();
node1.Id = 1;
node1.Latitude = 0;
node1.Longitude = 0;
Node node2 = new Node();
node2.Id = 2;
node2.Latitude = 1;
node2.Longitude = 0;
Node node3 = new Node();
node3.Id = 3;
node3.Latitude = 0;
node3.Longitude = 1;
Way way = new Way();
way.Id = 1;
way.Nodes = new List<long>();
way.Nodes.Add(1);
way.Nodes.Add(2);
way.Nodes.Add(3);
way.Nodes.Add(1);
way.Tags = new SimpleTagsCollection();
way.Tags.Add("natural", "water");
MemoryDataSource source = new MemoryDataSource();
source.AddNode(node1);
source.AddNode(node2);
source.AddNode(node3);
source.AddWay(way);
// the use of natural=water implies an area-type.
GeometryInterpreter interpreter = new SimpleGeometryInterpreter();
GeometryCollection geometries = interpreter.Interpret(way, source);
Assert.IsNotNull(geometries);
Assert.AreEqual(1, geometries.Count);
Geometry geometry = geometries[0];
Assert.IsInstanceOf<LineairRing>(geometry);
Assert.IsTrue(geometry.Attributes.ContainsKeyValue("natural", "water"));
}
/// <summary>
/// Adds a way.
/// </summary>
/// <param name="way"></param>
private void AddWay(Way way)
{
if (_ways.ContainsKey(way.Id))
{
throw new InvalidOperationException("Cannot add an object that already exists in this source!" + Environment.NewLine +
"If there is a modification use a changeset!");
}
else
{
_ways.Add(way.Id, way);
foreach (Node node in way.Nodes)
{
if (this.GetNode(node.Id) == null)
{
this.AddNode(node);
}
}
}
}
/// <summary>
/// Converts a domain model way to an Xml way.
/// </summary>
/// <param name="way"></param>
/// <returns></returns>
public static way ConvertTo(this OsmSharp.Osm.Way way)
{
way xmlWay = new way();
// set the changeset.
if (way.ChangeSetId.HasValue)
{
xmlWay.changeset = way.ChangeSetId.Value;
xmlWay.changesetSpecified = true;
}
// set the id.
if (way.Id.HasValue)
{
xmlWay.id = way.Id.Value;
xmlWay.idSpecified = true;
}
else
{
xmlWay.idSpecified = false;
}
if (way.Tags != null)
{
xmlWay.tag = new tag[way.Tags.Count];
int idx = 0;
foreach (var tag in way.Tags)
{
var t = new tag();
t.k = tag.Key;
t.v = tag.Value;
xmlWay.tag[idx] = t;
idx++;
}
}
// set the timestamp.
if (way.TimeStamp.HasValue)
{
xmlWay.timestamp = way.TimeStamp.Value;
xmlWay.timestampSpecified = true;
}
// set the user data.
if (way.UserId.HasValue)
{
xmlWay.uid = way.UserId.Value;
xmlWay.uidSpecified = true;
}
xmlWay.user = xmlWay.user;
// set the version.
if (way.Version.HasValue)
{
xmlWay.version = (ulong)way.Version.Value;
xmlWay.versionSpecified = true;
}
// set the visible.
if (way.Visible.HasValue)
{
xmlWay.visible = way.Visible.Value;
xmlWay.visibleSpecified = true;
}
else
{
xmlWay.visibleSpecified = false;
}
// set the way-specific properties.
xmlWay.nd = new nd[way.Nodes.Count];
for (int i = 0; i < way.Nodes.Count; i++)
{
var n = new nd();
n.@ref = way.Nodes[i];
n.refSpecified = true;
xmlWay.nd[i] = n;
}
return(xmlWay);
}
/// <summary>
/// Creates a new way.
/// </summary>
/// <returns></returns>
public static CompleteWay CreateFrom(ObjectTable<string> table, Way simpleWay,
IDictionary<long, Node> nodes)
{
if (table == null) throw new ArgumentNullException("table");
if (simpleWay == null) throw new ArgumentNullException("simpleWay");
if (nodes == null) throw new ArgumentNullException("nodes");
if (simpleWay.Id == null) throw new Exception("simpleWay.id is null");
var way = Create(table, simpleWay.Id.Value);
way.ChangeSetId = simpleWay.ChangeSetId;
foreach (var pair in simpleWay.Tags)
{
way.Tags.Add(pair);
}
for (int idx = 0; idx < simpleWay.Nodes.Count; idx++)
{
var nodeId = simpleWay.Nodes[idx];
Node node = null;
if (nodes.TryGetValue(nodeId, out node))
{
way.Nodes.Add(node);
}
else
{
return null;
}
}
way.TimeStamp = simpleWay.TimeStamp;
way.User = simpleWay.UserName;
way.UserId = simpleWay.UserId;
way.Version = simpleWay.Version.HasValue ? (long)simpleWay.Version.Value : (long?)null;
way.Visible = simpleWay.Visible.HasValue && simpleWay.Visible.Value;
return way;
}
/// <summary>
/// Modifies the given way.
/// </summary>
/// <param name="way"></param>
private void Modify(Way way)
{
OracleCommand command;
string sql = string.Empty;
DateTime? timestamp = way.TimeStamp;
if (timestamp.HasValue)
{
sql = "update way set changeset_id=:changeset_id,visible=:visible,timestamp=to_date('{0}','YYYY/MM/DD HH24:MI'),version=:version, usr=:usr, usr_id=:usr_id where id = :id";
sql = string.Format(sql, timestamp.Value.ToString("yyyy/MM/dd HH:mm"));
}
else
{
sql = "update way set changeset_id=:changeset_id,visible=:visible,timestamp=null,version=:version where id = :id";
}
command = this.CreateCommand(sql);
// format data and create parameters.
long? id = way.Id;
command.Parameters.Add(new OracleParameter("id", id.ConvertToDBValue<long>()));
long? changeset_id = way.ChangeSetId;
command.Parameters.Add(new OracleParameter("changeset_id", changeset_id.ConvertToDBValue<long>()));
bool? visible = way.Visible;
int visible_int = 1;
if (!visible.HasValue || !visible.Value)
{
visible_int = 0;
}
command.Parameters.Add("visible", visible_int);
long? version = (long)way.Version;
command.Parameters.Add(new OracleParameter("version", version.ConvertToDBValue<long>()));
command.Parameters.Add("usr", way.UserName);
command.Parameters.Add("usr_id", way.UserId);
command.ExecuteNonQuery();
command.Dispose();
if (this.Exists("way", way.Id.Value))
{
// update tags.
this.ModifyTags(way.Id.Value, way.Tags, "way_tags", "way_id");
// modify nodes.
this.ModifyWayNodes(way.Id.Value, way.Nodes);
}
// raise the modified event.
this.RaiseChange(ChangeType.Modify, OsmGeoType.Way, way.Id.Value);
}
/// <summary>
/// Adds a way.
/// </summary>
/// <param name="way"></param>
public void AddWay(Way way)
{
if (way == null) throw new ArgumentNullException();
if (!way.Id.HasValue) throw new ArgumentException("Ways without a valid id cannot be saved!");
_ways[way.Id.Value] = way;
if(way.Nodes != null)
{
foreach(long nodeId in way.Nodes)
{
HashSet<long> wayIds;
if (!_waysPerNode.TryGetValue(nodeId, out wayIds))
{
wayIds = new HashSet<long>();
_waysPerNode.Add(nodeId, wayIds);
}
wayIds.Add(way.Id.Value);
}
}
}
private void AddWayNodes(Way way)
{
if (way.Nodes != null)
{
long? sequence_id = 0;
foreach (var node in way.Nodes)
{
if (_cached_way_nodes.Count == WayNodesBatchCount)
{
BatchAddWayNodes(_cached_way_nodes, _replaceWayNodesBatchCommand);
}
_cached_way_nodes.Add(new Tuple<long?, long?, long?>(way.Id, node, sequence_id));
++sequence_id;
}
}
}
/// <summary>
/// Converts a domain model way to an Xml way.
/// </summary>
/// <param name="dom_obj"></param>
/// <returns></returns>
public static way ConvertTo(this OsmSharp.Osm.Way dom_obj)
{
way xml_obj = new way();
// set the changeset.
if (dom_obj.ChangeSetId.HasValue)
{
xml_obj.changeset = dom_obj.ChangeSetId.Value;
xml_obj.changesetSpecified = true;
}
// set the id.
if (dom_obj.Id.HasValue)
{
xml_obj.id = dom_obj.Id.Value;
xml_obj.idSpecified = true;
}
else
{
xml_obj.idSpecified = false;
}
if (dom_obj.Tags != null)
{
xml_obj.tag = new tag[dom_obj.Tags.Count];
int idx = 0;
foreach (var tag in dom_obj.Tags)
{
tag t = new tag();
t.k = tag.Key;
t.v = tag.Value;
xml_obj.tag[idx] = t;
idx++;
}
}
// set the timestamp.
if (dom_obj.TimeStamp.HasValue)
{
xml_obj.timestamp = dom_obj.TimeStamp.Value;
xml_obj.timestampSpecified = true;
}
// set the user data.
if (dom_obj.UserId.HasValue)
{
xml_obj.uid = dom_obj.UserId.Value;
xml_obj.uidSpecified = true;
}
xml_obj.user = xml_obj.user;
// set the version.
if (dom_obj.Version.HasValue)
{
xml_obj.version = (ulong)dom_obj.Version.Value;
xml_obj.versionSpecified = true;
}
// set the visible.
if (dom_obj.Visible.HasValue)
{
xml_obj.visible = dom_obj.Visible.Value;
xml_obj.visibleSpecified = true;
}
else
{
xml_obj.visibleSpecified = false;
}
// set the way-specific properties.
xml_obj.nd = new nd[dom_obj.Nodes.Count];
for (int idx = 0; idx < dom_obj.Nodes.Count; idx++)
{
nd n = new nd();
n.@ref = dom_obj.Nodes[idx];
n.refSpecified = true;
xml_obj.nd[idx] = n;
}
return(xml_obj);
}
/// <summary>
/// Creates a relation from a SimpleRelation.
/// </summary>
/// <param name="simpleRelation"></param>
/// <param name="osmGeoSource"></param>
/// <param name="ways"></param>
/// <param name="relations"></param>
/// <returns></returns>
public static CompleteRelation CreateFrom(Relation simpleRelation, IOsmGeoSource osmGeoSource,
IDictionary <long, CompleteWay> ways,
IDictionary <long, CompleteRelation> relations)
{
if (simpleRelation == null)
{
throw new ArgumentNullException("simpleRelation");
}
if (osmGeoSource == null)
{
throw new ArgumentNullException("osmGeoSource");
}
if (simpleRelation.Id == null)
{
throw new Exception("simpleRelation.Id is null");
}
CompleteRelation relation = Create(simpleRelation.Id.Value);
relation.ChangeSetId = simpleRelation.ChangeSetId;
foreach (Tag pair in simpleRelation.Tags)
{
relation.Tags.Add(pair);
}
for (int idx = 0; idx < simpleRelation.Members.Count; idx++)
{
long memberId = simpleRelation.Members[idx].MemberId.Value;
string role = simpleRelation.Members[idx].MemberRole;
var member = new CompleteRelationMember();
member.Role = role;
switch (simpleRelation.Members[idx].MemberType.Value)
{
case OsmGeoType.Node:
Node simpleNode = osmGeoSource.GetNode(memberId);
if (simpleNode != null)
{
member.Member = CompleteNode.CreateFrom(simpleNode);
}
else
{
return(null);
}
break;
case OsmGeoType.Way:
CompleteWay completeWay;
if (!ways.TryGetValue(memberId, out completeWay))
{
Way simpleWay = osmGeoSource.GetWay(memberId);
if (simpleWay != null)
{
completeWay = CompleteWay.CreateFrom(simpleWay, osmGeoSource);
}
}
if (completeWay != null)
{
member.Member = completeWay;
}
else
{
return(null);
}
break;
case OsmGeoType.Relation:
CompleteRelation completeRelation;
if (!relations.TryGetValue(memberId, out completeRelation))
{
Relation simpleRelationMember = osmGeoSource.GetRelation(memberId);
if (simpleRelationMember != null)
{
completeRelation = CompleteRelation.CreateFrom(simpleRelationMember, osmGeoSource);
}
}
if (completeRelation != null)
{
member.Member = completeRelation;
}
else
{
return(null);
}
break;
}
relation.Members.Add(member);
}
relation.TimeStamp = simpleRelation.TimeStamp;
relation.User = simpleRelation.UserName;
relation.UserId = simpleRelation.UserId;
relation.Version = simpleRelation.Version.HasValue ? (long)simpleRelation.Version.Value : (long?)null;
relation.Visible = simpleRelation.Visible.HasValue && simpleRelation.Visible.Value;
return(relation);
}
/// <summary>
/// Adds a relation.
/// </summary>
/// <param name="way"></param>
public void AddWay(Way way)
{
_ways[way.Id] = way;
foreach (Node node in way.Nodes)
{
if (node != null)
{
this.AddNode(node);
IList<Way> ways = null;
if (!_ways_per_node.TryGetValue(node.Id, out ways))
{
ways = new List<Way>();
_ways_per_node.Add(node.Id, ways);
}
ways.Add(way);
}
}
}
/// <summary>
/// Creates a new way.
/// </summary>
/// <returns></returns>
public static CompleteWay CreateFrom(Way simpleWay, INodeSource nodeSource)
{
if (simpleWay == null) throw new ArgumentNullException("simpleWay");
if (nodeSource == null) throw new ArgumentNullException("nodeSource");
if (simpleWay.Id == null) throw new Exception("simpleWay.id is null");
var way = Create(simpleWay.Id.Value);
way.ChangeSetId = simpleWay.ChangeSetId;
if (simpleWay.Tags != null)
{
foreach (var pair in simpleWay.Tags)
{
way.Tags.Add(pair);
}
}
if (simpleWay.Nodes != null)
{
for (int idx = 0; idx < simpleWay.Nodes.Count; idx++)
{
var nodeId = simpleWay.Nodes[idx];
var node = nodeSource.GetNode(nodeId);
if (node == null)
{
return null;
}
var completeNode = node;
if (completeNode != null)
{
way.Nodes.Add(completeNode);
}
else
{
return null;
}
}
}
way.TimeStamp = simpleWay.TimeStamp;
way.User = simpleWay.UserName;
way.UserId = simpleWay.UserId;
way.Version = simpleWay.Version.HasValue ? (long)simpleWay.Version.Value : (long?)null;
way.Visible = simpleWay.Visible.HasValue && simpleWay.Visible.Value;
return way;
}
private void WayCachePut(Way way)
{
_ways.Add(way.Id, way);
}
/// <summary>
/// Converts this relation into it's simple counterpart.
/// </summary>
/// <returns></returns>
public override OsmGeo ToSimple()
{
var way = new Way();
way.Id = this.Id;
way.ChangeSetId = this.ChangeSetId;
way.Tags = this.Tags;
way.TimeStamp = this.TimeStamp;
way.UserId = this.UserId;
way.UserName = this.User;
way.Version = (ulong?)this.Version;
way.Visible = this.Visible;
way.Nodes = new List<long>();
foreach (Node node in this.Nodes)
{
way.Nodes.Add(node.Id.Value);
}
return way;
}
/// <summary>
/// Converts the given way from a redis way.
/// </summary>
/// <param name="redisWay"></param>
/// <returns></returns>
public static Way ConvertFrom(RedisWay redisWay)
{
Way way = new Way();
way.Id = redisWay.Id.Value;
way.ChangeSetId = redisWay.ChangeSetId;
way.TimeStamp = redisWay.TimeStamp;
way.UserId = redisWay.UserId;
way.UserName = redisWay.UserName;
way.Version = redisWay.Version;
way.Visible = redisWay.Visible;
way.Tags = PrimitiveExtensions.ConvertFrom(redisWay.Tags);
if (redisWay.Nodes != null)
{
way.Nodes = new List<long>(redisWay.Nodes);
}
return way;
}
/// <summary>
/// Adds the node-way relations for the given way.
/// </summary>
/// <param name="way"></param>
private void RegisterNodeWayRelation(Way way)
{
foreach (Node node in way.Nodes)
{
if (!_ways_per_node.ContainsKey(node.Id))
{
_ways_per_node.Add(node.Id, new List<long>());
}
_ways_per_node[node.Id].Add(way.Id);
}
}
/// <summary>
/// Converts the given way to a redis way.
/// </summary>
/// <param name="way"></param>
/// <returns></returns>
public static RedisWay ConvertTo(Way way)
{
RedisWay redisWay = new RedisWay();
redisWay.Id = way.Id.Value;
redisWay.ChangeSetId = way.ChangeSetId;
redisWay.TimeStamp = way.TimeStamp;
redisWay.UserId = way.UserId;
redisWay.UserName = way.UserName;
redisWay.Version = way.Version;
redisWay.Visible = way.Visible;
redisWay.Tags = PrimitiveExtensions.ConvertTo(way.Tags);
if (way.Nodes != null)
{
redisWay.Nodes = new List<long>(way.Nodes);
}
return redisWay;
}
/// <summary>
/// Compares a found way to an expected way.
/// </summary>
public static void CompareSimple(Way expected, Way actual)
{
Assert.IsNotNull(expected);
Assert.IsNotNull(actual);
Assert.AreEqual(expected.Id, actual.Id);
Assert.AreEqual(expected.ChangeSetId, actual.ChangeSetId);
Assert.AreEqual(expected.TimeStamp, actual.TimeStamp);
Assert.AreEqual(expected.Type, actual.Type);
Assert.AreEqual(expected.UserId, actual.UserId);
Assert.AreEqual(expected.UserName, actual.UserName);
Assert.AreEqual(expected.Version, actual.Version);
Assert.AreEqual(expected.Visible, actual.Visible);
if (expected.Nodes == null)
{
Assert.IsNull(actual.Nodes);
}
else
{
Assert.IsNotNull(actual.Nodes);
Assert.AreEqual(expected.Nodes.Count, actual.Nodes.Count);
for (int idx = 0; idx < expected.Nodes.Count; idx++)
{
Assert.AreEqual(expected.Nodes[idx], actual.Nodes[idx]);
}
}
ComparisonHelpers.CompareTags(expected.Tags, actual.Tags);
}
public void APITestWayCreateGet()
{
// intialize the connection.
var apiInstance = new APIConnection("http://api06.dev.openstreetmap.org/",
"osmsharp", "osmsharp");
// open a changeset.
long changesetId = apiInstance.ChangeSetOpen("Simple Way Creation Test");
// initialize the way.
var way = new Way();
way.Tags = new TagsCollection();
way.Tags.Add("type", "testway");
way.Nodes = new List<long>();
way.Visible = true;
// initialize the nodes.
var node = new Node();
node.Latitude = -0.494497;
node.Longitude = -24.119325;
node.Tags = new TagsCollection();
node.Tags.Add("type", "testnode1");
node.Visible = true;
node = apiInstance.NodeCreate(node);
way.Nodes.Add(node.Id.Value);
node = new Node();
node.Latitude = -0.494497 + 0.0001f;
node.Longitude = -24.119325 + 0.0001f;
node.Tags = new TagsCollection();
node.Tags.Add("type", "testnode2");
node.Visible = true;
node = apiInstance.NodeCreate(node);
way.Nodes.Add(node.Id.Value);
// save the way.
way = apiInstance.WayCreate(way);
// close the changeset.
apiInstance.ChangeSetClose();
// check if the id now has a value.
Assert.IsTrue(way.Id.HasValue);
// get the new way id.
long wayId = way.Id.Value;
// get the way from the api.
Way wayAPI = apiInstance.WayGet(way.Id.Value);
Assert.AreEqual(wayId, wayAPI.Id.Value);
Assert.AreEqual(way.Tags.Count, wayAPI.Tags.Count);
Assert.AreEqual(way.Visible, wayAPI.Visible);
Assert.IsTrue(wayAPI.ChangeSetId.HasValue);
Assert.AreEqual(changesetId, wayAPI.ChangeSetId.Value);
Assert.AreEqual(way.Nodes[0], wayAPI.Nodes[0]);
Assert.AreEqual(way.Nodes[1], wayAPI.Nodes[1]);
}
/// <summary>
/// Tests read/writing a way.
/// </summary>
protected void TestWayReadWrite()
{
this.NotifyEmptyExpected(); // empty test database.
// create a test-way.
Way way = new Way();
way.Id = 1;
// create a target, add the way, create a source and verify way in db.
var target = this.CreateDataStreamTarget();
target.Initialize();
target.AddWay(way);
target.Flush();
target.Close();
var dataSource = this.CreateDataSource();
Way foundWay = dataSource.GetWay(1);
this.CompareWays(way, foundWay);
this.NotifyEmptyExpected(); // empty test database.
// create a test-way.
way = new Way();
way.Id = 1;
way.UserName = "******";
// create a target, add the way, create a source and verify way in db.
target = this.CreateDataStreamTarget();
target.Initialize();
target.AddWay(way);
target.Flush();
target.Close();
dataSource = this.CreateDataSource();
foundWay = dataSource.GetWay(1);
this.CompareWays(way, foundWay);
this.NotifyEmptyExpected(); // empty test database.
// create a test-way.
way = new Way();
way.Id = 1;
way.UserName = "******";
way.UserId = 10;
// create a target, add the way, create a source and verify way in db.
target = this.CreateDataStreamTarget();
target.Initialize();
target.AddWay(way);
target.Flush();
target.Close();
dataSource = this.CreateDataSource();
foundWay = dataSource.GetWay(1);
this.CompareWays(way, foundWay);
this.NotifyEmptyExpected(); // empty test database.
// create a test-way.
way = new Way();
way.Id = 1;
way.UserName = "******";
way.UserId = 10;
way.Version = 1;
// create a target, add the way, create a source and verify way in db.
target = this.CreateDataStreamTarget();
target.Initialize();
target.AddWay(way);
target.Flush();
target.Close();
dataSource = this.CreateDataSource();
foundWay = dataSource.GetWay(1);
this.CompareWays(way, foundWay);
this.NotifyEmptyExpected(); // empty test database.
// create a test-way.
way = new Way();
way.Id = 1;
way.UserName = "******";
way.UserId = 10;
way.Version = 1;
way.Visible = true;
// create a target, add the way, create a source and verify way in db.
target = this.CreateDataStreamTarget();
target.Initialize();
target.AddWay(way);
target.Flush();
target.Close();
dataSource = this.CreateDataSource();
foundWay = dataSource.GetWay(1);
this.CompareWays(way, foundWay);
this.NotifyEmptyExpected(); // empty test database.
// create a test-way.
way = new Way();
way.Id = 1;
way.UserName = "******";
way.UserId = 10;
way.Version = 1;
way.Visible = true;
way.TimeStamp = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day,
DateTime.Now.Hour, DateTime.Now.Minute, DateTime.Now.Second);
// create a target, add the way, create a source and verify way in db.
target = this.CreateDataStreamTarget();
target.Initialize();
target.AddWay(way);
target.Flush();
target.Close();
dataSource = this.CreateDataSource();
foundWay = dataSource.GetWay(1);
this.CompareWays(way, foundWay);
this.NotifyEmptyExpected(); // empty test database.
// create a test-way.
way = new Way();
way.Id = 1;
way.UserName = "******";
way.UserId = 10;
way.Version = 1;
way.Visible = true;
way.TimeStamp = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day,
DateTime.Now.Hour, DateTime.Now.Minute, DateTime.Now.Second);
way.Tags = new SimpleTagsCollection();
way.Tags.Add("tag", "value");
// create a target, add the way, create a source and verify way in db.
target = this.CreateDataStreamTarget();
target.Initialize();
target.AddWay(way);
target.Flush();
target.Close();
dataSource = this.CreateDataSource();
foundWay = dataSource.GetWay(1);
this.CompareWays(way, foundWay);
this.NotifyEmptyExpected(); // empty test database.
// create a test-way.
way = new Way();
way.Id = 1;
way.UserName = "******";
way.UserId = 10;
way.Version = 1;
way.Visible = true;
way.TimeStamp = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day,
DateTime.Now.Hour, DateTime.Now.Minute, DateTime.Now.Second);
way.Nodes = new List<long>();
way.Nodes.Add(1);
way.Nodes.Add(2);
way.Nodes.Add(3);
way.Nodes.Add(1);
// create a target, add the way, create a source and verify way in db.
target = this.CreateDataStreamTarget();
target.Initialize();
target.AddWay(way);
target.Flush();
target.Close();
dataSource = this.CreateDataSource();
foundWay = dataSource.GetWay(1);
this.CompareWays(way, foundWay);
}
public void APITestWayCreateGetDelete()
{
// intialize the connection.
var apiInstance = new APIConnection("http://api06.dev.openstreetmap.org/",
"osmsharp", "osmsharp");
// open a changeset.
apiInstance.ChangeSetOpen("Simple Way Creation Test");
// initialize the way.
var way = new Way();
way.Tags = new TagsCollection();
way.Tags.Add("type", "testway");
way.Nodes = new List<long>();
way.Visible = true;
// initialize the nodes.
var node = new Node();
node.Latitude = -0.494497;
node.Longitude = -24.119325;
node.Tags = new TagsCollection();
node.Tags.Add("type", "testnode1");
node.Visible = true;
node = apiInstance.NodeCreate(node);
way.Nodes.Add(node.Id.Value);
node = new Node();
node.Latitude = -0.494497 + 0.0001f;
node.Longitude = -24.119325 + 0.0001f;
node.Tags = new TagsCollection();
node.Tags.Add("type", "testnode2");
node.Visible = true;
node = apiInstance.NodeCreate(node);
way.Nodes.Add(node.Id.Value);
// save the way.
way = apiInstance.WayCreate(way);
// close the changeset.
apiInstance.ChangeSetClose();
// check if the id now has a value.
Assert.IsTrue(way.Id.HasValue);
// get the new way id.
long wayId = way.Id.Value;
// get the way again: a way can only be deleted using the correct changesetid and version.
way = apiInstance.WayGet(way.Id.Value);
// open new changeset.
apiInstance.ChangeSetOpen("Simple Way Delete Test");
// get the way.
apiInstance.WayDelete(way);
// close the current changeset.
apiInstance.ChangeSetClose();
// get the way.
Way apiWay = apiInstance.WayGet(way.Id.Value);
Assert.IsNull(apiWay);
}
/// <summary>
/// Returns the ways for the given ids.
/// </summary>
/// <param name="ids"></param>
/// <returns></returns>
public override IList<Way> GetWays(IList<long> ids)
{
if (ids.Count > 0)
{
SQLiteConnection con = this.CreateConnection();
// STEP2: Load ways.
Dictionary<long, Way> ways = new Dictionary<long, Way>();
string sql;
SQLiteCommand com;
SQLiteDataReader reader;
for (int idx_1000 = 0; idx_1000 <= ids.Count / 1000; idx_1000++)
{
int start_idx = idx_1000 * 1000;
int stop_idx = System.Math.Min((idx_1000 + 1) * 1000, ids.Count);
sql = "SELECT id, changeset_id, visible, timestamp, version, usr, usr_id FROM way WHERE (id IN ({0})) ";
string ids_string = this.ConstructIdList(ids, start_idx, stop_idx);
if (ids_string.Length > 0)
{
sql = string.Format(sql, ids_string);
com = new SQLiteCommand(sql);
com.Connection = con;
reader = ExecuteReader(com);
Way way;
while (reader.Read())
{
long id = reader.GetInt64(0);
long? changeset_id = reader.IsDBNull(1) ? null : (long?)reader.GetInt64(1);
bool? visible = reader.IsDBNull(2) ? null : (bool?)reader.GetBoolean(2);
DateTime? timestamp = reader.IsDBNull(3) ? null : (DateTime?)this.ConvertDateTime(reader.GetInt64(3));
ulong? version = reader.IsDBNull(4) ? null : (ulong?)reader.GetInt64(4);
string user = reader.IsDBNull(5) ? null : reader.GetString(5);
long? user_id = reader.IsDBNull(6) ? null : (long?)reader.GetInt64(6);
// create way.
way = new Way();
way.Id = id;
way.Version = version;
way.UserName = user;
way.UserId = user_id;
way.Visible = visible;
way.TimeStamp = timestamp;
way.ChangeSetId = changeset_id;
ways.Add(way.Id.Value, way);
}
reader.Close();
}
}
//STEP3: Load all node-way relations
List<long> missing_node_ids = new List<long>();
for (int idx_1000 = 0; idx_1000 <= ids.Count / 1000; idx_1000++)
{
int start_idx = idx_1000 * 1000;
int stop_idx = System.Math.Min((idx_1000 + 1) * 1000, ids.Count);
sql = "SELECT * FROM way_nodes WHERE (way_id IN ({0})) ORDER BY sequence_id";
string ids_string = this.ConstructIdList(ids, start_idx, stop_idx);
if (ids_string.Length > 0)
{
sql = string.Format(sql, ids_string);
com = new SQLiteCommand(sql);
com.Connection = con;
reader = ExecuteReader(com);
while (reader.Read())
{
long id = reader.GetInt64(0);
long node_id = reader.GetInt64(1);
long sequence_id = reader.GetInt64(2);
Way way;
if (ways.TryGetValue(id, out way))
{
if(way.Nodes == null)
{
way.Nodes = new List<long>();
}
way.Nodes.Add(node_id);
}
}
reader.Close();
}
}
//STEP4: Load all tags.
for (int idx_1000 = 0; idx_1000 <= ids.Count / 1000; idx_1000++)
{
int start_idx = idx_1000 * 1000;
int stop_idx = System.Math.Min((idx_1000 + 1) * 1000, ids.Count);
sql = "SELECT * FROM way_tags WHERE (way_id IN ({0})) ";
string ids_string = this.ConstructIdList(ids, start_idx, stop_idx);
if (ids_string.Length > 0)
{
sql = string.Format(sql, ids_string);
com = new SQLiteCommand(sql);
com.Connection = con;
reader = ExecuteReader(com);
while (reader.Read())
{
long id = reader.GetInt64(0);
string key = reader.GetString(1);
object value_object = reader[2];
string value = string.Empty;
if (value_object != null && value_object != DBNull.Value)
{
value = (string)value_object;
}
Way way;
if (ways.TryGetValue(id, out way))
{
if (way.Tags == null)
{
way.Tags = new TagsCollection();
}
way.Tags.Add(key, value);
}
}
reader.Close();
}
}
return ways.Values.ToList<Way>();
}
return new List<Way>();
}
public void APITestWayCreateGetUpdate()
{
// intialize the connection.
var apiInstance = new APIConnection("http://api06.dev.openstreetmap.org/",
"osmsharp", "osmsharp");
// open a changeset.
apiInstance.ChangeSetOpen("Simple Way Creation Test");
// initialize the way.
var way = new Way();
way.Tags = new TagsCollection();
way.Tags.Add("type", "testway");
way.Nodes = new List<long>();
way.Visible = true;
// initialize the nodes.
var node = new Node();
node.Latitude = -0.494497;
node.Longitude = -24.119325;
node.Tags = new TagsCollection();
node.Tags.Add("type", "testnode1");
node.Visible = true;
node = apiInstance.NodeCreate(node);
way.Nodes.Add(node.Id.Value);
node = new Node();
node.Latitude = -0.494497 + 0.0001f;
node.Longitude = -24.119325 + 0.0001f;
node.Tags = new TagsCollection();
node.Tags.Add("type", "testnode2");
node.Visible = true;
node = apiInstance.NodeCreate(node);
way.Nodes.Add(node.Id.Value);
// save the way.
way = apiInstance.WayCreate(way);
// close the changeset.
apiInstance.ChangeSetClose();
// check if the id now has a value.
Assert.IsTrue(way.Id.HasValue);
// get the new way id.
long wayId = way.Id.Value;
// open new changeset.
apiInstance.ChangeSetOpen("Simple Way Update Test");
// get the way.
Way apiWay = apiInstance.WayGet(way.Id.Value);
apiWay.Tags.Add("another_tag", "test adding a tag!");
apiInstance.WayUpdate(apiWay);
// close the current changeset.
apiInstance.ChangeSetClose();
// get the api way.
apiWay = apiInstance.WayGet(way.Id.Value);
Assert.AreEqual(2, apiWay.Tags.Count);
Assert.IsTrue(apiWay.Tags.ContainsKey("another_tag"));
Assert.AreEqual("test adding a tag!", apiWay.Tags["another_tag"]);
}
private void Create(Way way)
{
OracleCommand command;
DateTime? timestamp = way.TimeStamp;
string timestamp_str = timestamp.Value.ToString("HH:mm dd/MM/yyyy");
command = this.CreateCommand(string.Format(
"insert into way (id,changeset_id,timestamp,visible,version,usr,usr_id) values (:id,:changeset_id,to_date('{0}','HH24:MI DD/MM/YYYY'),:visible,:version,:usr,:usr_id)",
timestamp_str));
// format data and create parameters.
long? id = way.Id;
command.Parameters.Add(new OracleParameter("id", id.ConvertToDBValue<long>()));
long? changeset_id = way.ChangeSetId;
command.Parameters.Add(new OracleParameter("changeset_id", changeset_id.ConvertToDBValue<long>()));
bool? visible = way.Visible;
int visible_int = 1;
if (!visible.HasValue)
{
visible_int = 0;
}
command.Parameters.Add(new OracleParameter("visible", visible_int));
long? version = (long)way.Version;
command.Parameters.Add(new OracleParameter("version", version.ConvertToDBValue<long>()));
command.Parameters.Add("usr", way.UserName);
command.Parameters.Add("usr_id", way.UserId);
command.ExecuteNonQuery();
command.Dispose();
// insert tags.
this.CreateTags(way.Id.Value, way.Tags, "way_tags", "way_id");
// insert way_nodes.
this.CreateWayNodes(way.Id.Value, way.Nodes);
}
private void Delete(Way way)
{
OracleCommand command;
command = this.CreateCommand("delete from way_nodes where way_id = :way_id");
command.Parameters.Add(new OracleParameter("way_id", way.Id.Value));
command.ExecuteNonQuery();
command.Dispose();
command = this.CreateCommand("delete from way_tags where way_id = :way_id");
command.Parameters.Add(new OracleParameter("way_id", way.Id.Value));
command.ExecuteNonQuery();
command.Dispose();
command = this.CreateCommand("delete from way where id = :id");
command.Parameters.Add(new OracleParameter("id", way.Id.Value));
command.ExecuteNonQuery();
command.Dispose();
}
private bool DoMoveNextWay()
{
if (_way_reader == null)
{
SQLiteCommand way_command = new SQLiteCommand("select * from way where id > 26478817 order by id");
way_command.Connection = _connection;
_way_reader = way_command.ExecuteReader();
if (!_way_reader.Read())
{
_way_reader.Close();
}
SQLiteCommand way_tag_command = new SQLiteCommand("select * from way_tags where way_id > 26478817 order by way_id");
way_tag_command.Connection = _connection;
_way_tag_reader = way_tag_command.ExecuteReader();
if (!_way_tag_reader.IsClosed && !_way_tag_reader.Read())
{
_way_tag_reader.Close();
}
SQLiteCommand way_node_command = new SQLiteCommand("select * from way_nodes where way_id > 26478817 order by way_id,sequence_id");
way_node_command.Connection = _connection;
_way_node_reader = way_node_command.ExecuteReader();
if (!_way_node_reader.IsClosed && !_way_node_reader.Read())
{
_way_node_reader.Close();
}
}
// read next way.
if (!_way_reader.IsClosed)
{
Way way = new Way();
way.Id = _way_reader.GetInt64(0);
way.ChangeSetId = _way_reader.GetInt64(1);
way.TimeStamp = _way_reader.IsDBNull(3) ? DateTime.MinValue : _way_reader.GetDateTime(3);
//way.UserId = _way_reader.GetInt64(6);
//way.UserName = _way_reader.GetString(5);
way.Version = (ulong)_way_reader.GetInt64(4);
way.Visible = _way_reader.GetInt64(2) == 1;
if (!_way_tag_reader.IsClosed)
{
long returned_id = _way_tag_reader.GetInt64(_way_tag_reader.GetOrdinal("way_id"));
while (returned_id == way.Id.Value)
{
if (way.Tags == null)
{
way.Tags = new TagsCollection();
}
string key = _way_tag_reader.GetString(1);
string value = _way_tag_reader.GetString(2);
way.Tags.Add(key, value);
if (!_way_tag_reader.Read())
{
_way_tag_reader.Close();
returned_id = -1;
}
else
{
returned_id = _way_tag_reader.GetInt64(0);
}
}
}
if (!_way_node_reader.IsClosed)
{
long returned_id = _way_node_reader.GetInt64(_way_node_reader.GetOrdinal("way_id"));
while (returned_id == way.Id.Value)
{
if (way.Nodes == null)
{
way.Nodes = new List<long>();
}
long node_id = _way_node_reader.GetInt64(1);
way.Nodes.Add(node_id);
if (!_way_node_reader.Read())
{
_way_node_reader.Close();
returned_id = -1;
}
else
{
returned_id = _way_node_reader.GetInt64(0);
}
}
}
// set the current variable!
_current = way;
// advance the reader(s).
if (!_way_reader.Read())
{
_way_reader.Close();
}
if (!_way_tag_reader.IsClosed && !_way_tag_reader.Read())
{
_way_tag_reader.Close();
}
if (!_way_node_reader.IsClosed && !_way_node_reader.Read())
{
_way_node_reader.Close();
}
return true;
}
else
{
_way_reader.Close();
_way_reader.Dispose();
_way_reader = null;
_way_tag_reader.Close();
_way_tag_reader.Dispose();
_way_tag_reader = null;
_current_type = OsmGeoType.Relation;
return false;
}
}
/// <summary>
/// Creates a relation from a SimpleRelation.
/// </summary>
/// <param name="simpleRelation"></param>
/// <param name="cache"></param>
/// <returns></returns>
public static CompleteRelation CreateFrom(Relation simpleRelation, IDataSourceReadOnly cache)
{
if (simpleRelation == null)
{
throw new ArgumentNullException("simpleRelation");
}
if (cache == null)
{
throw new ArgumentNullException("cache");
}
if (simpleRelation.Id == null)
{
throw new Exception("simpleRelation.Id is null");
}
CompleteRelation relation = Create(simpleRelation.Id.Value);
relation.ChangeSetId = simpleRelation.ChangeSetId;
foreach (Tag pair in simpleRelation.Tags)
{
relation.Tags.Add(pair);
}
for (int idx = 0; idx < simpleRelation.Members.Count; idx++)
{
long memberId = simpleRelation.Members[idx].MemberId.Value;
string role = simpleRelation.Members[idx].MemberRole;
var member = new CompleteRelationMember();
member.Role = role;
switch (simpleRelation.Members[idx].MemberType.Value)
{
case OsmGeoType.Node:
Node simpleNode = cache.GetNode(memberId);
if (simpleNode != null)
{
member.Member = CompleteNode.CreateFrom(simpleNode);
}
else
{
return(null);
}
break;
case OsmGeoType.Way:
Way simpleWay = cache.GetWay(memberId);
if (simpleWay != null)
{
member.Member = CompleteWay.CreateFrom(simpleWay, cache);
}
else
{
return(null);
}
break;
case OsmGeoType.Relation:
Relation simpleRelationMember = cache.GetRelation(memberId);
if (simpleRelationMember != null)
{
member.Member = CompleteRelation.CreateFrom(simpleRelationMember, cache);
}
else
{
return(null);
}
break;
}
relation.Members.Add(member);
}
relation.TimeStamp = simpleRelation.TimeStamp;
relation.User = simpleRelation.UserName;
relation.UserId = simpleRelation.UserId;
relation.Version = simpleRelation.Version.HasValue ? (long)simpleRelation.Version.Value : (long?)null;
relation.Visible = simpleRelation.Visible.HasValue && simpleRelation.Visible.Value;
return(relation);
}