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rudimentary connections for all efa based providers

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git-svn-id: https://public-transport-enabler.googlecode.com/svn/trunk@246 0924bc21-9374-b0fa-ee44-9ff1593b38f0
This commit is contained in:
andreas.schildbach 2010-10-08 17:43:57 +00:00
parent b4bf75d875
commit 875bd1d651
15 changed files with 725 additions and 193 deletions
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96
src/de/schildbach/pte/GvhProvider.java
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@ -17,11 +17,10 @@
package de.schildbach.pte;
import java.io.IOException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import de.schildbach.pte.dto.GetConnectionDetailsResult;
import de.schildbach.pte.dto.QueryConnectionsResult;
import de.schildbach.pte.util.ParserUtils;
/**
@ -35,7 +34,8 @@ public class GvhProvider extends AbstractEfaProvider
public boolean hasCapabilities(final Capability... capabilities)
{
for (final Capability capability : capabilities)
if (capability == Capability.DEPARTURES)
if (capability == Capability.DEPARTURES || capability == Capability.CONNECTIONS || capability == Capability.LOCATION_STATION_ID
|| capability == Capability.LOCATION_WGS84)
return true;
return false;
@ -77,19 +77,87 @@ public class GvhProvider extends AbstractEfaProvider
return uri.toString();
}
public QueryConnectionsResult queryConnections(LocationType fromType, String from, LocationType viaType, String via, LocationType toType,
String to, Date date, boolean dep, String products, WalkSpeed walkSpeed) throws IOException
@Override
protected String connectionsQueryUri(final LocationType fromType, final String from, final LocationType viaType, final String via,
final LocationType toType, final String to, final Date date, final boolean dep, final String products, final WalkSpeed walkSpeed)
{
throw new UnsupportedOperationException();
final DateFormat DATE_FORMAT = new SimpleDateFormat("yyyyMMdd");
final DateFormat TIME_FORMAT = new SimpleDateFormat("HHmm");
final StringBuilder uri = new StringBuilder();
uri.append(API_BASE);
uri.append("XSLT_TRIP_REQUEST2");
uri.append("?language=de");
uri.append("&outputFormat=XML");
uri.append("&coordOutputFormat=WGS84");
if (fromType == LocationType.WGS84)
{
final String[] parts = from.split(",\\s*", 2);
final int lat = Integer.parseInt(parts[0]);
final int lon = Integer.parseInt(parts[1]);
uri.append("&nameInfo_origin=").append(String.format("%2.6f:%2.6f", lon / 1E6, lat / 1E6)).append(":WGS84[DD.dddddd]");
uri.append("&typeInfo_origin=coord");
}
else
{
uri.append("&type_origin=").append(locationTypeValue(fromType));
uri.append("&name_origin=").append(ParserUtils.urlEncode(from, "ISO-8859-1")); // fine-grained location
}
if (toType == LocationType.WGS84)
{
final String[] parts = to.split(",\\s*", 2);
final int lat = Integer.parseInt(parts[0]);
final int lon = Integer.parseInt(parts[1]);
uri.append("&nameInfo_destination=").append(String.format("%2.6f:%2.6f", lon / 1E6, lat / 1E6)).append(":WGS84[DD.dddddd]");
uri.append("&typeInfo_destination=coord");
}
else
{
uri.append("&type_destination=").append(locationTypeValue(toType));
uri.append("&name_destination=").append(ParserUtils.urlEncode(to, "ISO-8859-1")); // fine-grained location
}
if (via != null)
{
if (viaType == LocationType.WGS84)
{
final String[] parts = via.split(",\\s*", 2);
final int lat = Integer.parseInt(parts[0]);
final int lon = Integer.parseInt(parts[1]);
uri.append("&nameInfo_via=").append(String.format("%2.6f:%2.6f", lon / 1E6, lat / 1E6)).append(":WGS84[DD.dddddd]");
uri.append("&typeInfo_via=coord");
}
else
{
uri.append("&type_via=").append(locationTypeValue(viaType));
uri.append("&name_via=").append(ParserUtils.urlEncode(via, "ISO-8859-1"));
}
}
uri.append("&itdDate=").append(ParserUtils.urlEncode(DATE_FORMAT.format(date)));
uri.append("&itdTime=").append(ParserUtils.urlEncode(TIME_FORMAT.format(date)));
uri.append("&itdTripDateTimeDepArr=").append(dep ? "dep" : "arr");
// TODO products
uri.append("&changeSpeed=").append(WALKSPEED_MAP.get(walkSpeed));
uri.append("&locationServerActive=1");
return uri.toString();
}
public QueryConnectionsResult queryMoreConnections(String uri) throws IOException
@Override
protected String commandLink(final String sessionId, final String command)
{
throw new UnsupportedOperationException();
}
public GetConnectionDetailsResult getConnectionDetails(String connectionUri) throws IOException
{
throw new UnsupportedOperationException();
final StringBuilder uri = new StringBuilder();
uri.append(API_BASE);
uri.append("XSLT_TRIP_REQUEST2");
uri.append("?sessionID=").append(sessionId);
uri.append("&command=").append(command);
return uri.toString();
}
}