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Reformat whole codebase using Android Studio

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This commit is contained in:
Manuel Fuhr 2022-07-11 06:30:17 +02:00
parent d5322667d5
commit c15913c1ab
161 changed files with 15124 additions and 18537 deletions
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98
brouter-server/src/main/java/btools/server/request/ProfileUploadHandler.java
View file

@ -3,6 +3,7 @@ package btools.server.request;
import btools.router.RoutingContext;
import btools.router.RoutingEngine;
import btools.server.ServiceContext;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
@ -15,8 +16,7 @@ import java.util.Map;
/**
* Custom profile uploads
*/
public class ProfileUploadHandler
{
public class ProfileUploadHandler {
// maximum number of characters (file size limit for custom profiles)
private static final int MAX_LENGTH = 100000;
@ -24,29 +24,25 @@ public class ProfileUploadHandler
public static final String CUSTOM_PREFIX = "custom_";
public static final String SHARED_PREFIX = "shared_";
private ServiceContext serviceContext;
public ProfileUploadHandler( ServiceContext serviceContext)
{
this.serviceContext = serviceContext;
}
private ServiceContext serviceContext;
public void handlePostRequest(String profileId, BufferedReader br, BufferedWriter response) throws IOException
{
public ProfileUploadHandler(ServiceContext serviceContext) {
this.serviceContext = serviceContext;
}
public void handlePostRequest(String profileId, BufferedReader br, BufferedWriter response) throws IOException {
BufferedWriter fileWriter = null;
try
{
try {
String id;
if ( profileId != null )
{
if (profileId != null) {
// update existing file when id appended
id = profileId.substring( ProfileUploadHandler.CUSTOM_PREFIX.length() );
id = profileId.substring(ProfileUploadHandler.CUSTOM_PREFIX.length());
} else {
id = "" + System.currentTimeMillis();
}
File file = new File( getOrCreateCustomProfileDir(), id + ".brf" );
fileWriter = new BufferedWriter(new OutputStreamWriter(new FileOutputStream( file ) ) );
File file = new File(getOrCreateCustomProfileDir(), id + ".brf");
fileWriter = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(file)));
//StringWriter sw = new StringWriter(); bw = new BufferedWriter(sw);
// only profile text as content
@ -56,57 +52,56 @@ public class ProfileUploadHandler
//System.out.println("data: |" + sw.toString() + "|");
Map<String, String> responseData = new HashMap<String, String>();
responseData.put( "profileid", CUSTOM_PREFIX + id );
responseData.put("profileid", CUSTOM_PREFIX + id);
validateProfile( id, responseData );
validateProfile(id, responseData);
response.write( toJSON( responseData ) );
}
finally
{
if ( fileWriter != null ) try { fileWriter.close(); } catch( Exception e ) {}
response.write(toJSON(responseData));
} finally {
if (fileWriter != null) try {
fileWriter.close();
} catch (Exception e) {
}
}
}
private File getOrCreateCustomProfileDir()
{
private File getOrCreateCustomProfileDir() {
// workaround: customProfileDir relative to profileDir, because RoutingEngine doesn't know custom profiles
File customProfileDir = new File(serviceContext.profileDir, serviceContext.customProfileDir);
if (!customProfileDir.exists())
{
if (!customProfileDir.exists()) {
customProfileDir.mkdir();
}
return customProfileDir;
}
// reads HTTP POST content from input into output stream/writer
private static void readPostData( BufferedReader ir, BufferedWriter bw, String id ) throws IOException
{
private static void readPostData(BufferedReader ir, BufferedWriter bw, String id) throws IOException {
// Content-Type: text/plain;charset=UTF-8
int numChars = 0;
// Content-Length header is in bytes (!= characters for UTF8),
// but Reader reads characters, so don't know number of characters to read
for(;;)
{
for (; ; ) {
// read will block when false, occurs at end of stream rather than -1
if (!ir.ready()) {
try { Thread.sleep(1000); } catch( Exception e ) {}
if ( !ir.ready() ) break;
try {
Thread.sleep(1000);
} catch (Exception e) {
}
if (!ir.ready()) break;
}
int c = ir.read();
if ( c == -1) break;
bw.write( c );
if (c == -1) break;
bw.write(c);
numChars++;
if (numChars > MAX_LENGTH)
throw new IOException("Maximum number of characters exceeded (" + MAX_LENGTH + ", " + id + ")");
}
}
private String toJSON( Map<String, String> data )
{
private String toJSON(Map<String, String> data) {
boolean first = true;
StringBuilder sb = new StringBuilder();
sb.append("{");
@ -123,29 +118,22 @@ public class ProfileUploadHandler
return sb.toString();
}
public void validateProfile(String id, Map<String, String> responseData)
{
public void validateProfile(String id, Map<String, String> responseData) {
// validate by initializing RoutingEngine, where parsing is done, and catching exceptions
// see https://github.com/abrensch/brouter/issues/14
try
{
try {
RoutingContext rc = new RoutingContext();
rc.localFunction = serviceContext.customProfileDir + "/" + id;
new RoutingEngine( null, null, null, null, rc );
}
catch ( Exception e )
{
rc.localFunction = serviceContext.customProfileDir + "/" + id;
new RoutingEngine(null, null, null, null, rc);
} catch (Exception e) {
String msg = e.getMessage();
if ( msg == null )
{
if (msg == null) {
msg = "";
}
else if ( msg.indexOf( "does not contain expressions for context" ) >= 0 )
{
} else if (msg.indexOf("does not contain expressions for context") >= 0) {
// remove absolute path in this specific exception, useful for server, but don't disclose to client
msg = msg.substring( msg.indexOf( "does not contain expressions for context" ) );
msg = msg.substring(msg.indexOf("does not contain expressions for context"));
}
responseData.put( "error", "Profile error: " + msg );
responseData.put("error", "Profile error: " + msg);
}
}
}

60
brouter-server/src/main/java/btools/server/request/RequestHandler.java
View file

@ -1,31 +1,29 @@
package btools.server.request;
import java.util.HashMap;
import java.util.List;
import btools.router.OsmNodeNamed;
import btools.router.OsmTrack;
import btools.router.RoutingContext;
import btools.server.ServiceContext;
public abstract class RequestHandler
{
protected ServiceContext serviceContext;
protected HashMap<String,String> params;
public RequestHandler( ServiceContext serviceContext, HashMap<String,String> params )
{
this.serviceContext = serviceContext;
this.params = params;
}
public abstract RoutingContext readRoutingContext();
public abstract List<OsmNodeNamed> readWayPointList();
public abstract String formatTrack(OsmTrack track);
public abstract String getMimeType();
public abstract String getFileName();
}
package btools.server.request;
import java.util.HashMap;
import java.util.List;
import btools.router.OsmNodeNamed;
import btools.router.OsmTrack;
import btools.router.RoutingContext;
import btools.server.ServiceContext;
public abstract class RequestHandler {
protected ServiceContext serviceContext;
protected HashMap<String, String> params;
public RequestHandler(ServiceContext serviceContext, HashMap<String, String> params) {
this.serviceContext = serviceContext;
this.params = params;
}
public abstract RoutingContext readRoutingContext();
public abstract List<OsmNodeNamed> readWayPointList();
public abstract String formatTrack(OsmTrack track);
public abstract String getMimeType();
public abstract String getFileName();
}

636
brouter-server/src/main/java/btools/server/request/ServerHandler.java
View file

@ -1,343 +1,293 @@
package btools.server.request;
import btools.mapaccess.OsmNode;
import btools.router.OsmNodeNamed;
import btools.router.OsmNogoPolygon;
import btools.router.OsmTrack;
import btools.router.RoutingContext;
import btools.server.ServiceContext;
import java.io.BufferedWriter;
import java.io.File;
import java.io.StringWriter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
/**
* URL query parameter handler for web and standalone server. Supports all
* BRouter features without restrictions.
*
* Parameters:
*
* lonlats = lon,lat|... (unlimited list of lon,lat waypoints separated by |)
* nogos = lon,lat,radius|... (optional, radius in meters)
* profile = profile file name without .brf
* alternativeidx = [0|1|2|3] (optional, default 0)
* format = [kml|gpx|geojson] (optional, default gpx)
* trackname = name used for filename and format specific trackname (optional, default brouter)
* exportWaypoints = 1 to export them (optional, default is no export)
* pois = lon,lat,name|... (optional)
*
* Example URLs:
* {@code http://localhost:17777/brouter?lonlats=8.799297,49.565883|8.811764,49.563606&nogos=&profile=trekking&alternativeidx=0&format=gpx}
* {@code http://localhost:17777/brouter?lonlats=1.1,1.2|2.1,2.2|3.1,3.2|4.1,4.2&nogos=-1.1,-1.2,1|-2.1,-2.2,2&profile=shortest&alternativeidx=1&format=kml&trackname=Ride&pois=1.1,2.1,Barner Bar}
*
*/
public class ServerHandler extends RequestHandler {
private RoutingContext rc;
public ServerHandler( ServiceContext serviceContext, HashMap<String, String> params )
{
super( serviceContext, params );
}
@Override
public RoutingContext readRoutingContext()
{
rc = new RoutingContext();
rc.memoryclass = 128;
String profile = params.get( "profile" );
// when custom profile replace prefix with directory path
if ( profile.startsWith( ProfileUploadHandler.CUSTOM_PREFIX ) )
{
String customProfile = profile.substring( ProfileUploadHandler.CUSTOM_PREFIX.length() );
profile = new File( serviceContext.customProfileDir, customProfile ).getPath();
}
else if ( profile.startsWith( ProfileUploadHandler.SHARED_PREFIX ) )
{
String customProfile = profile.substring( ProfileUploadHandler.SHARED_PREFIX.length() );
profile = new File( serviceContext.sharedProfileDir, customProfile ).getPath();
}
rc.localFunction = profile;
rc.setAlternativeIdx(Integer.parseInt(params.get( "alternativeidx" )));
List<OsmNodeNamed> poisList = readPoisList();
rc.poipoints = poisList;
List<OsmNodeNamed> nogoList = readNogoList();
List<OsmNodeNamed> nogoPolygonsList = readNogoPolygons();
if ( nogoList != null )
{
RoutingContext.prepareNogoPoints( nogoList );
rc.nogopoints = nogoList;
}
if (rc.nogopoints == null)
{
rc.nogopoints = nogoPolygonsList;
}
else if ( nogoPolygonsList != null )
{
rc.nogopoints.addAll(nogoPolygonsList);
}
return rc;
}
@Override
public List<OsmNodeNamed> readWayPointList()
{
// lon,lat|...
String lonLats = params.get( "lonlats" );
if (lonLats == null) throw new IllegalArgumentException( "lonlats parameter not set" );
String[] coords = lonLats.split("\\|");
if (coords.length < 2)
throw new IllegalArgumentException( "we need two lat/lon points at least!" );
List<OsmNodeNamed> wplist = new ArrayList<OsmNodeNamed>();
for (int i = 0; i < coords.length; i++)
{
String[] lonLat = coords[i].split(",");
if (lonLat.length < 2)
throw new IllegalArgumentException( "we need two lat/lon points at least!" );
wplist.add( readPosition( lonLat[0], lonLat[1], "via" + i ) );
}
wplist.get(0).name = "from";
wplist.get(wplist.size()-1).name = "to";
return wplist;
}
@Override
public String formatTrack(OsmTrack track)
{
String result;
// optional, may be null
String format = params.get( "format" );
String trackName = getTrackName();
if (trackName != null) {
track.name = trackName;
}
String exportWaypointsStr = params.get( "exportWaypoints" );
if (exportWaypointsStr != null && Integer.parseInt(exportWaypointsStr) != 0) {
track.exportWaypoints = true;
}
if (format == null || "gpx".equals(format))
{
result = track.formatAsGpx();
}
else if ("kml".equals(format))
{
result = track.formatAsKml();
}
else if ("geojson".equals(format))
{
result = track.formatAsGeoJson();
}
else if ("csv".equals(format))
{
try
{
StringWriter sw = new StringWriter();
BufferedWriter bw = new BufferedWriter(sw);
track.writeMessages( bw, rc );
return sw.toString();
}
catch (Exception ex)
{
return "Error: " + ex.getMessage();
}
}
else {
System.out.println("unknown track format '" + format + "', using default");
result = track.formatAsGpx();
}
return result;
}
@Override
public String getMimeType()
{
// default
String result = "text/plain";
// optional, may be null
String format = params.get( "format" );
if ( format != null )
{
if ( "gpx".equals( format ) )
{
result = "application/gpx+xml";
}
else if ( "kml".equals( format ) )
{
result = "application/vnd.google-earth.kml+xml";
}
else if ( "geojson".equals( format ) )
{
result = "application/vnd.geo+json";
}
else if ( "csv".equals( format ) )
{
result = "text/tab-separated-values";
}
}
return result;
}
@Override
public String getFileName()
{
String fileName = null;
String format = params.get( "format" );
String trackName = getTrackName();
if ( format != null )
{
fileName = ( trackName == null ? "brouter" : trackName ) + "." + format;
}
return fileName;
}
private String getTrackName()
{
return params.get( "trackname" ) == null ? null : params.get( "trackname" ).replaceAll("[^a-zA-Z0-9 \\._\\-]+", "");
}
private static OsmNodeNamed readPosition( String vlon, String vlat, String name )
{
if ( vlon == null ) throw new IllegalArgumentException( "lon " + name + " not found in input" );
if ( vlat == null ) throw new IllegalArgumentException( "lat " + name + " not found in input" );
return readPosition(Double.parseDouble( vlon ), Double.parseDouble( vlat ), name);
}
private static OsmNodeNamed readPosition( double lon, double lat, String name )
{
OsmNodeNamed n = new OsmNodeNamed();
n.name = name;
n.ilon = (int)( ( lon + 180. ) *1000000. + 0.5);
n.ilat = (int)( ( lat + 90. ) *1000000. + 0.5);
return n;
}
private List<OsmNodeNamed> readPoisList()
{
// lon,lat,name|...
String pois = params.get( "pois" );
if ( pois == null ) return null;
String[] lonLatNameList = pois.split("\\|");
List<OsmNodeNamed> poisList = new ArrayList<OsmNodeNamed>();
for (int i = 0; i < lonLatNameList.length; i++)
{
String[] lonLatName = lonLatNameList[i].split(",");
if (lonLatName.length != 3)
continue;
OsmNodeNamed n = new OsmNodeNamed();
n.ilon = (int)( ( Double.parseDouble(lonLatName[0]) + 180. ) *1000000. + 0.5);
n.ilat = (int)( ( Double.parseDouble(lonLatName[1]) + 90. ) *1000000. + 0.5);
n.name = lonLatName[2];
poisList.add(n);
}
return poisList;
}
private List<OsmNodeNamed> readNogoList()
{
// lon,lat,radius|...
String nogos = params.get( "nogos" );
if ( nogos == null ) return null;
String[] lonLatRadList = nogos.split("\\|");
List<OsmNodeNamed> nogoList = new ArrayList<OsmNodeNamed>();
for (int i = 0; i < lonLatRadList.length; i++)
{
String[] lonLatRad = lonLatRadList[i].split(",");
String nogoWeight = "NaN";
if (lonLatRad.length > 3) {
nogoWeight = lonLatRad[3];
}
nogoList.add(readNogo(lonLatRad[0], lonLatRad[1], lonLatRad[2], nogoWeight));
}
return nogoList;
}
private static OsmNodeNamed readNogo( String lon, String lat, String radius, String nogoWeight )
{
double weight = "undefined".equals( nogoWeight ) ? Double.NaN : Double.parseDouble( nogoWeight );
return readNogo(Double.parseDouble( lon ), Double.parseDouble( lat ), Integer.parseInt( radius ), weight );
}
private static OsmNodeNamed readNogo( double lon, double lat, int radius, double nogoWeight )
{
OsmNodeNamed n = new OsmNodeNamed();
n.name = "nogo" + radius;
n.ilon = (int)( ( lon + 180. ) *1000000. + 0.5);
n.ilat = (int)( ( lat + 90. ) *1000000. + 0.5);
n.isNogo = true;
n.nogoWeight = nogoWeight;
return n;
}
private List<OsmNodeNamed> readNogoPolygons()
{
List<OsmNodeNamed> result = new ArrayList<OsmNodeNamed>();
parseNogoPolygons( params.get("polylines"), result, false );
parseNogoPolygons( params.get("polygons"), result, true );
return result.size() > 0 ? result : null;
}
private static void parseNogoPolygons(String polygons, List<OsmNodeNamed> result, boolean closed )
{
if ( polygons != null )
{
String[] polygonList = polygons.split("\\|");
for (int i = 0; i < polygonList.length; i++)
{
String[] lonLatList = polygonList[i].split(",");
if ( lonLatList.length > 1 )
{
OsmNogoPolygon polygon = new OsmNogoPolygon(closed);
int j;
for (j = 0; j < 2 * (lonLatList.length / 2) - 1;)
{
String slon = lonLatList[j++];
String slat = lonLatList[j++];
int lon = (int)( ( Double.parseDouble(slon) + 180. ) *1000000. + 0.5);
int lat = (int)( ( Double.parseDouble(slat) + 90. ) *1000000. + 0.5);
polygon.addVertex(lon, lat);
}
String nogoWeight = "NaN";
if (j < lonLatList.length) {
nogoWeight = lonLatList[j];
}
polygon.nogoWeight = Double.parseDouble( nogoWeight );
if ( polygon.points.size() > 0 )
{
polygon.calcBoundingCircle();
result.add(polygon);
}
}
}
}
}
}
package btools.server.request;
import btools.mapaccess.OsmNode;
import btools.router.OsmNodeNamed;
import btools.router.OsmNogoPolygon;
import btools.router.OsmTrack;
import btools.router.RoutingContext;
import btools.server.ServiceContext;
import java.io.BufferedWriter;
import java.io.File;
import java.io.StringWriter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
/**
* URL query parameter handler for web and standalone server. Supports all
* BRouter features without restrictions.
* <p>
* Parameters:
* <p>
* lonlats = lon,lat|... (unlimited list of lon,lat waypoints separated by |)
* nogos = lon,lat,radius|... (optional, radius in meters)
* profile = profile file name without .brf
* alternativeidx = [0|1|2|3] (optional, default 0)
* format = [kml|gpx|geojson] (optional, default gpx)
* trackname = name used for filename and format specific trackname (optional, default brouter)
* exportWaypoints = 1 to export them (optional, default is no export)
* pois = lon,lat,name|... (optional)
* <p>
* Example URLs:
* {@code http://localhost:17777/brouter?lonlats=8.799297,49.565883|8.811764,49.563606&nogos=&profile=trekking&alternativeidx=0&format=gpx}
* {@code http://localhost:17777/brouter?lonlats=1.1,1.2|2.1,2.2|3.1,3.2|4.1,4.2&nogos=-1.1,-1.2,1|-2.1,-2.2,2&profile=shortest&alternativeidx=1&format=kml&trackname=Ride&pois=1.1,2.1,Barner Bar}
*/
public class ServerHandler extends RequestHandler {
private RoutingContext rc;
public ServerHandler(ServiceContext serviceContext, HashMap<String, String> params) {
super(serviceContext, params);
}
@Override
public RoutingContext readRoutingContext() {
rc = new RoutingContext();
rc.memoryclass = 128;
String profile = params.get("profile");
// when custom profile replace prefix with directory path
if (profile.startsWith(ProfileUploadHandler.CUSTOM_PREFIX)) {
String customProfile = profile.substring(ProfileUploadHandler.CUSTOM_PREFIX.length());
profile = new File(serviceContext.customProfileDir, customProfile).getPath();
} else if (profile.startsWith(ProfileUploadHandler.SHARED_PREFIX)) {
String customProfile = profile.substring(ProfileUploadHandler.SHARED_PREFIX.length());
profile = new File(serviceContext.sharedProfileDir, customProfile).getPath();
}
rc.localFunction = profile;
rc.setAlternativeIdx(Integer.parseInt(params.get("alternativeidx")));
List<OsmNodeNamed> poisList = readPoisList();
rc.poipoints = poisList;
List<OsmNodeNamed> nogoList = readNogoList();
List<OsmNodeNamed> nogoPolygonsList = readNogoPolygons();
if (nogoList != null) {
RoutingContext.prepareNogoPoints(nogoList);
rc.nogopoints = nogoList;
}
if (rc.nogopoints == null) {
rc.nogopoints = nogoPolygonsList;
} else if (nogoPolygonsList != null) {
rc.nogopoints.addAll(nogoPolygonsList);
}
return rc;
}
@Override
public List<OsmNodeNamed> readWayPointList() {
// lon,lat|...
String lonLats = params.get("lonlats");
if (lonLats == null) throw new IllegalArgumentException("lonlats parameter not set");
String[] coords = lonLats.split("\\|");
if (coords.length < 2)
throw new IllegalArgumentException("we need two lat/lon points at least!");
List<OsmNodeNamed> wplist = new ArrayList<OsmNodeNamed>();
for (int i = 0; i < coords.length; i++) {
String[] lonLat = coords[i].split(",");
if (lonLat.length < 2)
throw new IllegalArgumentException("we need two lat/lon points at least!");
wplist.add(readPosition(lonLat[0], lonLat[1], "via" + i));
}
wplist.get(0).name = "from";
wplist.get(wplist.size() - 1).name = "to";
return wplist;
}
@Override
public String formatTrack(OsmTrack track) {
String result;
// optional, may be null
String format = params.get("format");
String trackName = getTrackName();
if (trackName != null) {
track.name = trackName;
}
String exportWaypointsStr = params.get("exportWaypoints");
if (exportWaypointsStr != null && Integer.parseInt(exportWaypointsStr) != 0) {
track.exportWaypoints = true;
}
if (format == null || "gpx".equals(format)) {
result = track.formatAsGpx();
} else if ("kml".equals(format)) {
result = track.formatAsKml();
} else if ("geojson".equals(format)) {
result = track.formatAsGeoJson();
} else if ("csv".equals(format)) {
try {
StringWriter sw = new StringWriter();
BufferedWriter bw = new BufferedWriter(sw);
track.writeMessages(bw, rc);
return sw.toString();
} catch (Exception ex) {
return "Error: " + ex.getMessage();
}
} else {
System.out.println("unknown track format '" + format + "', using default");
result = track.formatAsGpx();
}
return result;
}
@Override
public String getMimeType() {
// default
String result = "text/plain";
// optional, may be null
String format = params.get("format");
if (format != null) {
if ("gpx".equals(format)) {
result = "application/gpx+xml";
} else if ("kml".equals(format)) {
result = "application/vnd.google-earth.kml+xml";
} else if ("geojson".equals(format)) {
result = "application/vnd.geo+json";
} else if ("csv".equals(format)) {
result = "text/tab-separated-values";
}
}
return result;
}
@Override
public String getFileName() {
String fileName = null;
String format = params.get("format");
String trackName = getTrackName();
if (format != null) {
fileName = (trackName == null ? "brouter" : trackName) + "." + format;
}
return fileName;
}
private String getTrackName() {
return params.get("trackname") == null ? null : params.get("trackname").replaceAll("[^a-zA-Z0-9 \\._\\-]+", "");
}
private static OsmNodeNamed readPosition(String vlon, String vlat, String name) {
if (vlon == null) throw new IllegalArgumentException("lon " + name + " not found in input");
if (vlat == null) throw new IllegalArgumentException("lat " + name + " not found in input");
return readPosition(Double.parseDouble(vlon), Double.parseDouble(vlat), name);
}
private static OsmNodeNamed readPosition(double lon, double lat, String name) {
OsmNodeNamed n = new OsmNodeNamed();
n.name = name;
n.ilon = (int) ((lon + 180.) * 1000000. + 0.5);
n.ilat = (int) ((lat + 90.) * 1000000. + 0.5);
return n;
}
private List<OsmNodeNamed> readPoisList() {
// lon,lat,name|...
String pois = params.get("pois");
if (pois == null) return null;
String[] lonLatNameList = pois.split("\\|");
List<OsmNodeNamed> poisList = new ArrayList<OsmNodeNamed>();
for (int i = 0; i < lonLatNameList.length; i++) {
String[] lonLatName = lonLatNameList[i].split(",");
if (lonLatName.length != 3)
continue;
OsmNodeNamed n = new OsmNodeNamed();
n.ilon = (int) ((Double.parseDouble(lonLatName[0]) + 180.) * 1000000. + 0.5);
n.ilat = (int) ((Double.parseDouble(lonLatName[1]) + 90.) * 1000000. + 0.5);
n.name = lonLatName[2];
poisList.add(n);
}
return poisList;
}
private List<OsmNodeNamed> readNogoList() {
// lon,lat,radius|...
String nogos = params.get("nogos");
if (nogos == null) return null;
String[] lonLatRadList = nogos.split("\\|");
List<OsmNodeNamed> nogoList = new ArrayList<OsmNodeNamed>();
for (int i = 0; i < lonLatRadList.length; i++) {
String[] lonLatRad = lonLatRadList[i].split(",");
String nogoWeight = "NaN";
if (lonLatRad.length > 3) {
nogoWeight = lonLatRad[3];
}
nogoList.add(readNogo(lonLatRad[0], lonLatRad[1], lonLatRad[2], nogoWeight));
}
return nogoList;
}
private static OsmNodeNamed readNogo(String lon, String lat, String radius, String nogoWeight) {
double weight = "undefined".equals(nogoWeight) ? Double.NaN : Double.parseDouble(nogoWeight);
return readNogo(Double.parseDouble(lon), Double.parseDouble(lat), Integer.parseInt(radius), weight);
}
private static OsmNodeNamed readNogo(double lon, double lat, int radius, double nogoWeight) {
OsmNodeNamed n = new OsmNodeNamed();
n.name = "nogo" + radius;
n.ilon = (int) ((lon + 180.) * 1000000. + 0.5);
n.ilat = (int) ((lat + 90.) * 1000000. + 0.5);
n.isNogo = true;
n.nogoWeight = nogoWeight;
return n;
}
private List<OsmNodeNamed> readNogoPolygons() {
List<OsmNodeNamed> result = new ArrayList<OsmNodeNamed>();
parseNogoPolygons(params.get("polylines"), result, false);
parseNogoPolygons(params.get("polygons"), result, true);
return result.size() > 0 ? result : null;
}
private static void parseNogoPolygons(String polygons, List<OsmNodeNamed> result, boolean closed) {
if (polygons != null) {
String[] polygonList = polygons.split("\\|");
for (int i = 0; i < polygonList.length; i++) {
String[] lonLatList = polygonList[i].split(",");
if (lonLatList.length > 1) {
OsmNogoPolygon polygon = new OsmNogoPolygon(closed);
int j;
for (j = 0; j < 2 * (lonLatList.length / 2) - 1; ) {
String slon = lonLatList[j++];
String slat = lonLatList[j++];
int lon = (int) ((Double.parseDouble(slon) + 180.) * 1000000. + 0.5);
int lat = (int) ((Double.parseDouble(slat) + 90.) * 1000000. + 0.5);
polygon.addVertex(lon, lat);
}
String nogoWeight = "NaN";
if (j < lonLatList.length) {
nogoWeight = lonLatList[j];
}
polygon.nogoWeight = Double.parseDouble(nogoWeight);
if (polygon.points.size() > 0) {
polygon.calcBoundingCircle();
result.add(polygon);
}
}
}
}
}
}