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authorAnton Tananaev <anton.tananaev@gmail.com>2016-01-02 09:24:45 +1300
committerAnton Tananaev <anton.tananaev@gmail.com>2016-01-02 09:24:45 +1300
commit865c6e3fdccc5b59b55501aa58fd921cdb8a1ec1 (patch)
tree6cc58652c2434aa54465ac9ebdb06d3a45dff314
parentbb61bf04166a539627c8bcaefcf30e241d47a27a (diff)
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Correct date if device sends not full time
-rw-r--r--src/org/traccar/helper/DateUtil.java55
-rw-r--r--src/org/traccar/protocol/TaipProtocolDecoder.java13
-rw-r--r--src/org/traccar/protocol/TramigoProtocolDecoder.java4
-rw-r--r--test/org/traccar/helper/DateUtilTest.java29
-rw-r--r--test/org/traccar/protocol/TramigoProtocolDecoderTest.java6
5 files changed, 92 insertions, 15 deletions
diff --git a/src/org/traccar/helper/DateUtil.java b/src/org/traccar/helper/DateUtil.java
new file mode 100644
index 000000000..9d4148ac1
--- /dev/null
+++ b/src/org/traccar/helper/DateUtil.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.helper;
+
+import java.util.Calendar;
+import java.util.Date;
+
+public class DateUtil {
+
+ public static Date correctDay(Date guess) {
+ return correctDate(new Date(), guess, Calendar.DAY_OF_MONTH);
+ }
+
+ public static Date correctYear(Date guess) {
+ return correctDate(new Date(), guess, Calendar.YEAR);
+ }
+
+ public static Date correctDate(Date now, Date guess, int field) {
+
+ if (guess.getTime() > now.getTime()) {
+ Date previous = dateAdd(guess, field, -1);
+ if (now.getTime() - previous.getTime() < guess.getTime() - now.getTime()) {
+ return previous;
+ }
+ } else if (guess.getTime() < now.getTime()) {
+ Date next = dateAdd(guess, field, 1);
+ if (next.getTime() - now.getTime() < now.getTime() - guess.getTime()) {
+ return next;
+ }
+ }
+
+ return guess;
+ }
+
+ private static Date dateAdd(Date guess, int field, int amount) {
+ Calendar calendar = Calendar.getInstance();
+ calendar.setTime(guess);
+ calendar.add(field, amount);
+ return calendar.getTime();
+ }
+
+}
diff --git a/src/org/traccar/protocol/TaipProtocolDecoder.java b/src/org/traccar/protocol/TaipProtocolDecoder.java
index 565d4a0c7..202b9dd63 100644
--- a/src/org/traccar/protocol/TaipProtocolDecoder.java
+++ b/src/org/traccar/protocol/TaipProtocolDecoder.java
@@ -21,6 +21,7 @@ import java.util.regex.Pattern;
import org.jboss.netty.channel.Channel;
import org.traccar.BaseProtocolDecoder;
import org.traccar.helper.DateBuilder;
+import org.traccar.helper.DateUtil;
import org.traccar.helper.Parser;
import org.traccar.helper.PatternBuilder;
import org.traccar.helper.UnitsConverter;
@@ -68,17 +69,7 @@ public class TaipProtocolDecoder extends BaseProtocolDecoder {
DateBuilder dateBuilder = new DateBuilder(new Date())
.setTime(0, 0, 0, 0)
.addMillis(seconds * 1000);
-
- long millis = dateBuilder.getDate().getTime();
- long diff = System.currentTimeMillis() - millis;
-
- if (diff > 12 * 60 * 60 * 1000) {
- millis += 24 * 60 * 60 * 1000;
- } else if (diff < -12 * 60 * 60 * 1000) {
- millis -= 24 * 60 * 60 * 1000;
- }
-
- return new Date(millis);
+ return DateUtil.correctDay(dateBuilder.getDate());
}
@Override
diff --git a/src/org/traccar/protocol/TramigoProtocolDecoder.java b/src/org/traccar/protocol/TramigoProtocolDecoder.java
index da34bcdfa..10bab3d6c 100644
--- a/src/org/traccar/protocol/TramigoProtocolDecoder.java
+++ b/src/org/traccar/protocol/TramigoProtocolDecoder.java
@@ -28,6 +28,7 @@ import org.jboss.netty.buffer.ChannelBuffer;
import org.jboss.netty.buffer.ChannelBuffers;
import org.jboss.netty.channel.Channel;
import org.traccar.BaseProtocolDecoder;
+import org.traccar.helper.DateUtil;
import org.traccar.helper.UnitsConverter;
import org.traccar.model.Event;
import org.traccar.model.Position;
@@ -126,7 +127,8 @@ public class TramigoProtocolDecoder extends BaseProtocolDecoder {
return null;
}
DateFormat dateFormat = new SimpleDateFormat("HH:mm MMM d yyyy", Locale.ENGLISH);
- position.setTime(dateFormat.parse(matcher.group(1) + " " + Calendar.getInstance().get(Calendar.YEAR)));
+ position.setTime(DateUtil.correctYear(
+ dateFormat.parse(matcher.group(1) + " " + Calendar.getInstance().get(Calendar.YEAR))));
return position;
diff --git a/test/org/traccar/helper/DateUtilTest.java b/test/org/traccar/helper/DateUtilTest.java
new file mode 100644
index 000000000..ae5f20696
--- /dev/null
+++ b/test/org/traccar/helper/DateUtilTest.java
@@ -0,0 +1,29 @@
+package org.traccar.helper;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.text.DateFormat;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+
+public class DateUtilTest {
+
+ @Test
+ public void testCorrectDate() throws ParseException {
+
+ DateFormat f = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+
+ Assert.assertEquals(f.parse("2015-12-31 23:59:59"),
+ DateUtil.correctDate(f.parse("2016-01-01 00:00:01"), f.parse("2016-01-01 23:59:59"), Calendar.DAY_OF_MONTH));
+
+ Assert.assertEquals(f.parse("2016-01-01 00:00:02"),
+ DateUtil.correctDate(f.parse("2016-01-01 00:00:01"), f.parse("2016-01-01 00:00:02"), Calendar.DAY_OF_MONTH));
+
+ Assert.assertEquals(f.parse("2016-01-01 00:00:02"),
+ DateUtil.correctDate(f.parse("2016-01-01 00:00:01"), f.parse("2015-12-31 00:00:02"), Calendar.DAY_OF_MONTH));
+
+ }
+
+}
diff --git a/test/org/traccar/protocol/TramigoProtocolDecoderTest.java b/test/org/traccar/protocol/TramigoProtocolDecoderTest.java
index da04e5bf1..9ac02a7ad 100644
--- a/test/org/traccar/protocol/TramigoProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/TramigoProtocolDecoderTest.java
@@ -12,11 +12,11 @@ public class TramigoProtocolDecoderTest extends ProtocolTest {
TramigoProtocolDecoder decoder = new TramigoProtocolDecoder(new TramigoProtocol());
- /*verifyPosition(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+ verifyPosition(decoder, binary(ByteOrder.LITTLE_ENDIAN,
"80005408b000af000101b23903677f00c8436d3842616c697365204f6e653a20416c6c756d616765206d61726368652064e974656374e92c20676172e92c20302e3735206b6d20452064652045636f6c65204175746f726f757465206465204b696e73686173612c2056696c6c65206465204b696e73686173612c204b696e73686173612c2043442c202d342e33343130362c2031352e33343931352c2030313a3030204a616e2031202020454f46"));
- verifyPosition(decoder, binary(ByteOrder.LITTLE_ENDIAN,
- "8000011bb0009e0001015b93032ef6f35994a9545472616d69676f3a204d6f76696e672c20302e3930206b6d205345206f66204372616e6562726f6f6b20466972652053746174696f6e2c2050656e726974682c205379646e65792c2041552c202d33332e37303732322c203135302e37313735392c2053452077697468207370656564203337206b6d2f682c2031393a3438204a616e20342020454f46"));*/
+ //verifyPosition(decoder, binary(ByteOrder.LITTLE_ENDIAN,
+ // "8000011bb0009e0001015b93032ef6f35994a9545472616d69676f3a204d6f76696e672c20302e3930206b6d205345206f66204372616e6562726f6f6b20466972652053746174696f6e2c2050656e726974682c205379646e65792c2041552c202d33332e37303732322c203135302e37313735392c2053452077697468207370656564203337206b6d2f682c2031393a3438204a616e20342020454f46"));
// Tramigo: Parked, 0.12 km E of McDonald's H.V. dela Costa, Makati, 11:07 Mar 27
// Tramigo: Moving, 0.90 km SE of Cranebrook Fire Station, Penrith, Sydney, AU, -33.70722, 150.71759, SE with speed 37 km/h, 19:48 Jan 4 EOF