Merge pull request #2686 from Abyss777/calendars

Calendars implementation

1 files changed, 82 insertions, 0 deletions

diff --git a/src/org/traccar/model/Calendar.java b/src/org/traccar/model/Calendar.java
new file mode 100644
index 000000000..19b5fde16
--- /dev/null
+++ b/src/org/traccar/model/Calendar.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 Andrey Kunitsyn (andrey@traccar.org)
+ *
+ * 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.model;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.sql.SQLException;
+import java.util.Collection;
+import java.util.Date;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+import net.fortuna.ical4j.data.CalendarBuilder;
+import net.fortuna.ical4j.data.ParserException;
+import net.fortuna.ical4j.filter.Filter;
+import net.fortuna.ical4j.filter.PeriodRule;
+import net.fortuna.ical4j.filter.Rule;
+import net.fortuna.ical4j.model.Component;
+import net.fortuna.ical4j.model.DateTime;
+import net.fortuna.ical4j.model.Dur;
+import net.fortuna.ical4j.model.Period;
+import net.fortuna.ical4j.model.component.CalendarComponent;
+import net.fortuna.ical4j.validate.ValidationException;
+
+public class Calendar extends Extensible {
+
+    private String name;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    private byte[] calendarData;
+
+    public byte[] getCalendarData() throws ValidationException, IOException {
+        return calendarData.clone();
+    }
+
+    public void setCalendarData(byte[] calendarData) throws IOException, ParserException, SQLException {
+        CalendarBuilder builder = new CalendarBuilder();
+        calendar = builder.build(new ByteArrayInputStream(calendarData));
+        this.calendarData = calendarData.clone();
+    }
+
+    private net.fortuna.ical4j.model.Calendar calendar;
+
+    @JsonIgnore
+    public net.fortuna.ical4j.model.Calendar getCalendar() {
+        return calendar;
+    }
+
+    public boolean checkMoment(Date date) {
+        if (calendar != null) {
+            Period period = new Period(new DateTime(date), new Dur(0, 0, 0, 0));
+            Rule<Component> periodRule = new PeriodRule<Component>(period);
+            Filter<CalendarComponent> filter = new Filter<CalendarComponent>(new Rule[] {periodRule}, Filter.MATCH_ANY);
+            Collection<CalendarComponent> events = filter.filter(calendar.getComponents(Component.VEVENT));
+            if (events != null && !events.isEmpty()) {
+                return true;
+            }
+        }
+        return false;
+    }
+}