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Assert for valid stationId in queryDepartures().

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This commit is contained in:
Andreas Schildbach 2015-04-08 09:42:46 +02:00
parent 6c934ff071
commit 7545abea7a
7 changed files with 32 additions and 1 deletions
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5
enabler/src/de/schildbach/pte/InvgProvider.java
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@ -17,6 +17,8 @@
package de.schildbach.pte;
import static com.google.common.base.Preconditions.checkNotNull;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Calendar;
@ -34,6 +36,7 @@ import java.util.regex.Pattern;
import javax.annotation.Nullable;
import com.google.common.base.Charsets;
import com.google.common.base.Strings;
import de.schildbach.pte.dto.Departure;
import de.schildbach.pte.dto.Line;
@ -175,6 +178,8 @@ public class InvgProvider extends AbstractHafasProvider
public QueryDeparturesResult queryDepartures(final String stationId, final @Nullable Date time, final int maxDepartures, final boolean equivs)
throws IOException
{
checkNotNull(Strings.emptyToNull(stationId));
final ResultHeader header = new ResultHeader(network, SERVER_PRODUCT);
final QueryDeparturesResult result = new QueryDeparturesResult(header);