package net.systemeD.halcyon.connection {
-- import flash.events.*;
++ import flash.events.*;
import flash.system.Security;
import flash.net.*;
-- import org.iotashan.oauth.*;
++ import org.iotashan.oauth.*;
- import net.systemeD.halcyon.MapEvent;
- /**
- * XMLBaseConnection is the common code between connecting to an OSM server
- * (i.e. XMLConnection) and connecting to a standalone .osm file (i.e. OSMConnection)
- * and so mainly concerns itself with /map -call-ish related matters
- */
++ import net.systemeD.halcyon.MapEvent;
+
- /**
- * XMLBaseConnection is the common code between connecting to an OSM server
- * (i.e. XMLConnection) and connecting to a standalone .osm file (i.e. OSMConnection)
- * and so mainly concerns itself with /map -call-ish related matters
- */
++ /**
++ * XMLBaseConnection is the common code between connecting to an OSM server
++ * (i.e. XMLConnection) and connecting to a standalone .osm file (i.e. OSMConnection)
++ * and so mainly concerns itself with /map -call-ish related matters
++ */
public class XMLBaseConnection extends Connection {
- public function XMLBaseConnection() {
+ public function XMLBaseConnection(name:String,api:String,policy:String,initparams:Object) {
+ super(name,api,policy,initparams);
}
-- protected function loadedMap(event:Event):void {
-- var map:XML = new XML(URLLoader(event.target).data);
-
- var id:Number;
- var version:uint;
- var uid:Number;
- var timestamp:String;
- var tags:Object;
- var node:Node, newNode:Node;
- var unusedNodes:Object={};
- var createdEntities:Array=[];
++ protected function loadedMap(event:Event):void {
++ var map:XML = new XML(URLLoader(event.target).data);
++
+ if (map.localName=="osmError") {
- dispatchEvent(new MapEvent(MapEvent.ERROR, { message: "Couldn't load the map: " + map.message } ));
++ dispatchEvent(new MapEvent(MapEvent.ERROR, { message: "Couldn't load the map: " + map.message } ));
+ } else {
- var id:Number;
- var version:uint;
- var uid:Number;
- var timestamp:String;
- var tags:Object;
- var node:Node, newNode:Node;
- var unusedNodes:Object={};
++ var id:Number;
++ var version:uint;
++ var uid:Number;
++ var timestamp:String;
++ var tags:Object;
++ var node:Node, newNode:Node;
++ var unusedNodes:Object={};
++ var createdEntities:Array=[];
- var minlon:Number, maxlon:Number, minlat:Number, maxlat:Number;
- var singleEntityRequest:Boolean=true;
- if (map.bounds.@minlon.length()) {
- minlon=map.bounds.@minlon;
- maxlon=map.bounds.@maxlon;
- minlat=map.bounds.@minlat;
- maxlat=map.bounds.@maxlat;
- singleEntityRequest=false;
- }
- var minlon:Number, maxlon:Number, minlat:Number, maxlat:Number;
- var singleEntityRequest:Boolean=true;
- if (map.bounds.@minlon.length()) {
- minlon=map.bounds.@minlon;
- maxlon=map.bounds.@maxlon;
- minlat=map.bounds.@minlat;
- maxlat=map.bounds.@maxlat;
- singleEntityRequest=false;
- }
++ var minlon:Number, maxlon:Number, minlat:Number, maxlat:Number;
++ var singleEntityRequest:Boolean=true;
++ if (map.bounds.@minlon.length()) {
++ minlon=map.bounds.@minlon;
++ maxlon=map.bounds.@maxlon;
++ minlat=map.bounds.@minlat;
++ maxlat=map.bounds.@maxlat;
++ singleEntityRequest=false;
++ }
- for each(var relData:XML in map.relation) {
- id = Number(relData.@id);
- version = uint(relData.@version);
- uid = Number(relData.@uid);
- timestamp = relData.@timestamp;
- for each(var relData:XML in map.relation) {
- id = Number(relData.@id);
- version = uint(relData.@version);
- uid = Number(relData.@uid);
- timestamp = relData.@timestamp;
--
- var rel:Relation = getRelation(id);
- if ( rel == null || !rel.loaded || singleEntityRequest ) {
- tags = parseTags(relData.tag);
- var members:Array = [];
- for each(var memberXML:XML in relData.member) {
- var type:String = memberXML.@type.toLowerCase();
- var role:String = memberXML.@role;
- var memberID:Number = Number(memberXML.@ref);
- var member:Entity = null;
- if ( type == "node" ) {
- member = getNode(memberID);
- if ( member == null ) {
- member = new Node(memberID,0,{},false,0,0);
- setNode(Node(member),true);
- } else if (member.isDeleted()) {
- member.setDeletedState(false);
- }
- } else if ( type == "way" ) {
- member = getWay(memberID);
- if (member == null) {
- member = new Way(memberID,0,{},false,[]);
- setWay(Way(member),true);
- }
- } else if ( type == "relation" ) {
- member = getRelation(memberID);
- if (member == null) {
- member = new Relation(memberID,0,{},false,[]);
- setRelation(Relation(member),true);
- }
- var rel:Relation = getRelation(id);
- if ( rel == null || !rel.loaded ) {
- tags = parseTags(relData.tag);
- var members:Array = [];
- for each(var memberXML:XML in relData.member) {
- var type:String = memberXML.@type.toLowerCase();
- var role:String = memberXML.@role;
- var memberID:Number = Number(memberXML.@ref);
- var member:Entity = null;
- if ( type == "node" ) {
- member = getNode(memberID);
- if ( member == null ) {
- member = new Node(this,memberID,0,{},false,0,0);
- setNode(Node(member),true);
- } else if (member.isDeleted()) {
- member.setDeletedState(false);
-- }
-
- if ( member != null )
- members.push(new RelationMember(member, role));
- } else if ( type == "way" ) {
- member = getWay(memberID);
- if (member == null) {
- member = new Way(this,memberID,0,{},false,[]);
- setWay(Way(member),true);
- }
- } else if ( type == "relation" ) {
- member = getRelation(memberID);
- if (member == null) {
- member = new Relation(this,memberID,0,{},false,[]);
- setRelation(Relation(member),true);
- }
-- }
-
- if ( member != null )
- members.push(new RelationMember(member, role));
- }
--
- if ( rel == null )
- setRelation(new Relation(id, version, tags, true, members, uid, timestamp), false);
- else {
- rel.update(version, tags, true, false, members, uid, timestamp);
- sendEvent(new EntityEvent(NEW_RELATION, rel), false);
- }
- if ( rel == null ) {
- rel=new Relation(this, id, version, tags, true, members, uid, timestamp);
- setRelation(rel, false);
- createdEntities.push(rel);
- } else {
- rel.update(version, tags, true, false, members, uid, timestamp);
- sendEvent(new EntityEvent(NEW_RELATION, rel), false);
-- }
-- }
- }
++ for each(var relData:XML in map.relation) {
++ id = Number(relData.@id);
++ version = uint(relData.@version);
++ uid = Number(relData.@uid);
++ timestamp = relData.@timestamp;
++
++ var rel:Relation = getRelation(id);
++ if ( rel == null || !rel.loaded || singleEntityRequest ) {
++ tags = parseTags(relData.tag);
++ var members:Array = [];
++ for each(var memberXML:XML in relData.member) {
++ var type:String = memberXML.@type.toLowerCase();
++ var role:String = memberXML.@role;
++ var memberID:Number = Number(memberXML.@ref);
++ var member:Entity = null;
++ if ( type == "node" ) {
++ member = getNode(memberID);
++ if ( member == null ) {
++ member = new Node(this,memberID,0,{},false,0,0);
++ setNode(Node(member),true);
++ } else if (member.isDeleted()) {
++ member.setDeletedState(false);
++ }
++ } else if ( type == "way" ) {
++ member = getWay(memberID);
++ if (member == null) {
++ member = new Way(this,memberID,0,{},false,[]);
++ setWay(Way(member),true);
++ }
++ } else if ( type == "relation" ) {
++ member = getRelation(memberID);
++ if (member == null) {
++ member = new Relation(this,memberID,0,{},false,[]);
++ setRelation(Relation(member),true);
++ }
++ }
++
++ if ( member != null )
++ members.push(new RelationMember(member, role));
++ }
++
++ if ( rel == null ) {
++ rel=new Relation(this, id, version, tags, true, members, uid, timestamp);
++ setRelation(rel, false);
++ createdEntities.push(rel);
++ } else {
++ rel.update(version, tags, true, false, members, uid, timestamp);
++ sendEvent(new EntityEvent(NEW_RELATION, rel), false);
++ }
++ }
++ }
- for each(var nodeData:XML in map.node) {
- id = Number(nodeData.@id);
- node = getNode(id);
- newNode = new Node(id,
- uint(nodeData.@version),
- parseTags(nodeData.tag),
- true,
- Number(nodeData.@lat),
- Number(nodeData.@lon),
- Number(nodeData.@uid),
- nodeData.@timestamp);
- for each(var nodeData:XML in map.node) {
- id = Number(nodeData.@id);
- node = getNode(id);
- newNode = new Node(this,
- id,
- uint(nodeData.@version),
- parseTags(nodeData.tag),
- true,
- Number(nodeData.@lat),
- Number(nodeData.@lon),
- Number(nodeData.@uid),
- nodeData.@timestamp);
++ for each(var nodeData:XML in map.node) {
++ id = Number(nodeData.@id);
++ node = getNode(id);
++ newNode = new Node(this,
++ id,
++ uint(nodeData.@version),
++ parseTags(nodeData.tag),
++ true,
++ Number(nodeData.@lat),
++ Number(nodeData.@lon),
++ Number(nodeData.@uid),
++ nodeData.@timestamp);
- if ( singleEntityRequest ) {
- // it's a revert request, so create/update the node
- setOrUpdateNode(newNode, true);
- } else if ( node == null || !node.loaded) {
- // the node didn't exist before, so create/update it
- newNode.parentsLoaded=newNode.within(minlon,maxlon,minlat,maxlat);
- setOrUpdateNode(newNode, true);
- } else {
- // the node's already in memory, but store it in case one of the new ways needs it
- if (newNode.within(minlon,maxlon,minlat,maxlat)) newNode.parentsLoaded=true;
- unusedNodes[id]=newNode;
- }
- }
-
- for each(var data:XML in map.way) {
- id = Number(data.@id);
- version = uint(data.@version);
- uid = Number(data.@uid);
- timestamp = data.@timestamp;
- if ( singleEntityRequest ) {
- // it's a revert request, so create/update the node
- setOrUpdateNode(newNode, true);
- } else if ( node == null || !node.loaded) {
- // the node didn't exist before, so create/update it
- newNode.parentsLoaded=newNode.within(minlon,maxlon,minlat,maxlat);
- setOrUpdateNode(newNode, true);
- createdEntities.push(newNode);
- } else {
- // the node's already in memory, but store it in case one of the new ways needs it
- if (newNode.within(minlon,maxlon,minlat,maxlat)) newNode.parentsLoaded=true;
- unusedNodes[id]=newNode;
++ if ( singleEntityRequest ) {
++ // it's a revert request, so create/update the node
++ setOrUpdateNode(newNode, true);
++ } else if ( node == null || !node.loaded) {
++ // the node didn't exist before, so create/update it
++ newNode.parentsLoaded=newNode.within(minlon,maxlon,minlat,maxlat);
++ setOrUpdateNode(newNode, true);
++ createdEntities.push(newNode);
++ } else {
++ // the node's already in memory, but store it in case one of the new ways needs it
++ if (newNode.within(minlon,maxlon,minlat,maxlat)) newNode.parentsLoaded=true;
++ unusedNodes[id]=newNode;
++ }
+ }
- }
-
- for each(var data:XML in map.way) {
- id = Number(data.@id);
- version = uint(data.@version);
- uid = Number(data.@uid);
- timestamp = data.@timestamp;
++
++ for each(var data:XML in map.way) {
++ id = Number(data.@id);
++ version = uint(data.@version);
++ uid = Number(data.@uid);
++ timestamp = data.@timestamp;
- var way:Way = getWay(id);
- if ( way == null || !way.loaded || singleEntityRequest) {
- var nodes:Array = [];
- for each(var nd:XML in data.nd) {
- var nodeid:Number=Number(nd.@ref)
- if (getNode(nodeid).isDeleted() && unusedNodes[nodeid]) {
- setOrUpdateNode(unusedNodes[nodeid], true);
- }
- nodes.push(getNode(nodeid));
- }
- tags = parseTags(data.tag);
- if ( way == null ) {
- setWay(new Way(id, version, tags, true, nodes, uid, timestamp),false);
- } else {
- waycount++;
- way.update(version, tags, true, true, nodes, uid, timestamp);
- sendEvent(new EntityEvent(NEW_WAY, way), false);
- }
- }
- }
-
- markBboxLoaded(minlon,maxlon,maxlat,minlat);
- registerPOINodes();
- }
- var way:Way = getWay(id);
- if ( way == null || !way.loaded || singleEntityRequest) {
- var nodelist:Array = [];
- for each(var nd:XML in data.nd) {
- var nodeid:Number=Number(nd.@ref)
- if (getNode(nodeid).isDeleted() && unusedNodes[nodeid]) {
- setOrUpdateNode(unusedNodes[nodeid], true);
++ var way:Way = getWay(id);
++ if ( way == null || !way.loaded || singleEntityRequest) {
++ var nodelist:Array = [];
++ for each(var nd:XML in data.nd) {
++ var nodeid:Number=Number(nd.@ref)
++ if (getNode(nodeid).isDeleted() && unusedNodes[nodeid]) {
++ setOrUpdateNode(unusedNodes[nodeid], true);
++ }
++ nodelist.push(getNode(nodeid));
++ }
++ tags = parseTags(data.tag);
++ if ( way == null ) {
++ way=new Way(this, id, version, tags, true, nodelist, uid, timestamp)
++ setWay(way,false);
++ createdEntities.push(way);
++ } else {
++ waycount++;
++ way.update(version, tags, true, true, nodelist, uid, timestamp);
++ sendEvent(new EntityEvent(NEW_WAY, way), false);
+ }
- nodelist.push(getNode(nodeid));
+ }
- tags = parseTags(data.tag);
- if ( way == null ) {
- way=new Way(this, id, version, tags, true, nodelist, uid, timestamp)
- setWay(way,false);
- createdEntities.push(way);
- } else {
- waycount++;
- way.update(version, tags, true, true, nodelist, uid, timestamp);
- sendEvent(new EntityEvent(NEW_WAY, way), false);
- }
- }
- }
-
- markBboxLoaded(minlon,maxlon,maxlat,minlat);
- registerPOINodes();
- dispatchEvent(new Event(LOAD_COMPLETED));
++ }
++
++ markBboxLoaded(minlon,maxlon,maxlat,minlat);
++ registerPOINodes();
++ }
- dispatchEvent(new Event(LOAD_COMPLETED));
- if (statusFetcher) statusFetcher.fetch(createdEntities);
-- }
--
-- protected function registerPOINodes():void {
-- for each (var nodeID:Number in getAllNodeIDs()) {
-- var node:Node = getNode(nodeID);
-- if (!node.hasParentWays)
-- registerPOI(node);
-- }
-- }
++ dispatchEvent(new Event(LOAD_COMPLETED));
-- private function parseTags(tagElements:XMLList):Object {
-- var tags:Object = {};
-- for each (var tagEl:XML in tagElements)
-- tags[tagEl.@k] = tagEl.@v;
-- return tags;
-- }
++ if (statusFetcher) statusFetcher.fetch(createdEntities);
++ }
++
++ protected function registerPOINodes():void {
++ for each (var nodeID:Number in getAllNodeIDs()) {
++ var node:Node = getNode(nodeID);
++ if (!node.hasParentWays)
++ registerPOI(node);
++ }
++ }
++
++ private function parseTags(tagElements:XMLList):Object {
++ var tags:Object = {};
++ for each (var tagEl:XML in tagElements)
++ tags[tagEl.@k] = tagEl.@v;
++ return tags;
++ }
}
}
projects / potlatch2.git / commitdiff