Month events presented.

.settings/org.eclipse.core.resources.prefs

@@ -3,5 +3,4 @@ encoding//src/main/java=UTF-8
 encoding//src/main/resources=UTF-8
 encoding//src/test/java=UTF-8
 encoding//src/test/resources=UTF-8
-encoding//target/generated-resources/gwt=UTF-8
 encoding/<project>=UTF-8

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/ui/components/CalendarComponent.java

@@ -9,6 +9,9 @@ import java.time.ZonedDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.Collection;
 import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 
@@ -84,8 +87,30 @@ public class CalendarComponent extends CustomComponent {
 
 	private void calendarExport(MenuItem ev1) {
 
+		ZonedDateTime start = calendar.getStartDate();
+		ZonedDateTime end = calendar.getEndDate();
+		List<ClubEvent> items = dataProvider.getItems(start, end);
+		Map<Integer, StringBuilder> values = new HashMap<>();
+		
+		for (ClubEvent ev : items) {
+			StringBuilder content;
+			int dayOfMonth = ev.getStart().getDayOfMonth();
+			int endDayOfMonth = ev.getEnd().getDayOfMonth();
+			for (;dayOfMonth<=endDayOfMonth; dayOfMonth++) {
+
+				if (values.containsKey(dayOfMonth)) {
+					content = values.get(dayOfMonth);
+					content.append("\n");
+				} else {
+					content = new StringBuilder();
+					values.put(dayOfMonth, content);
+				}
+				content.append(ev.getCaption());
+			}
+		}
+		
 		try {
-			JasperPrint print = CalendarCreator.createCalendar(new Date());
+			JasperPrint print = CalendarCreator.createCalendar(new Date(start.toInstant().toEpochMilli()), values);
 		    Window window = new Window();
 		    window.setCaption("View PDF");
 		    AbstractComponent e = createEmbedded(print);

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/ui/components/CalendarCreator.java

@@ -6,6 +6,7 @@ import java.time.YearMonth;
 import java.time.ZoneId;
 import java.util.ArrayList;
 import java.util.Calendar;
+import java.util.Collections;
 import java.util.Date;
 import java.util.GregorianCalendar;
 import java.util.HashMap;
@@ -24,16 +25,17 @@ import net.sf.jasperreports.view.JasperViewer;
 
 public class CalendarCreator {
 
-//	private final Date date;
 	private final YearMonth yearMonthObject;
 
 	public static JasperPrint createCalendar(Date date) throws JRException {
-		return new CalendarCreator(date).createCalendar();
+		return new CalendarCreator(date).createCalendar(Collections.emptyMap());
+	}
+
+	public static <T extends CharSequence> JasperPrint createCalendar(Date date, Map<Integer, T> values) throws JRException {
+		return new CalendarCreator(date).createCalendar(values);
 	}
 	
 	CalendarCreator(Date date) {
-//		this.date = date;
-		
 		yearMonthObject = YearMonth
 				.from(date.toInstant()
 						.atZone(ZoneId.systemDefault())
@@ -42,7 +44,7 @@ public class CalendarCreator {
 		
 	}
 
-	JasperPrint createCalendar() throws JRException {
+	 <T extends CharSequence> JasperPrint createCalendar(Map<Integer, T> values) throws JRException {
 
 		Map<String, Object> parameters = new HashMap<>();
 		Timestamp timestamp = new Timestamp(yearMonthObject.atDay(1).atStartOfDay().atZone(ZoneId.systemDefault()).toInstant().toEpochMilli());
@@ -52,29 +54,21 @@ public class CalendarCreator {
 		InputStream jrxmlResource = CalendarCreator.class.getResourceAsStream("/jasper/calendar_month.jrxml");
 		JasperReport report = JasperCompileManager
 				.compileReport(jrxmlResource);
-		Map<Integer, String> values = createValues();
+
 		JasperPrint print = JasperFillManager.fillReport(report,
-				parameters, new CalendarSource(yearMonthObject, values ));
+				parameters, new CalendarSource<>(yearMonthObject, values));
 
 		return print;
 	}
 
-	private Map<Integer, String> createValues() {
+	private static class CalendarSource<T extends CharSequence> implements JRDataSource {
-		Map<Integer, String> values = new HashMap<>();
-		for (int i=1; i<33; i++) {
-			values.put(i -1, "Termine Tag " + i);
-		}
-		return values;
-	}
-
-	private static class CalendarSource implements JRDataSource {
 
 		private final List<Integer> days;
-		private final Map<Integer, String> dayContent;
+		private final Map<Integer, T> dayContent;
 		private int index = -1;
 		private int prefix;
 		
-		public CalendarSource(YearMonth yearMonthObject, Map<Integer, String> dayContent) {
+		public CalendarSource(YearMonth yearMonthObject, Map<Integer, T> dayContent) {
 
 			days = new ArrayList<>();
 			this.dayContent = dayContent;
@@ -101,7 +95,12 @@ public class CalendarCreator {
 			if (jrField.getName().equals("id")) {
 				return days.get(index);
 			} else if (jrField.getName().equals("Field_Value") && days.get(index)>0) {
-				return dayContent.get(index - prefix);
+				T content = dayContent.get(index - prefix);
+				if (content != null) {
+					return content.toString();
+				} else {
+					return "";
+				}
 			} else {
 				return "";
 			}

src/main/resources/jasper/calendar_month.jrxml

@@ -175,9 +175,9 @@
 					</reportElement>
 					<box>
 						<topPen lineWidth="0.0" lineStyle="Solid" lineColor="#000000"/>
-						<leftPen lineWidth="1.0" lineStyle="Solid" lineColor="#050505"/>
+						<leftPen lineWidth="0.0" lineStyle="Solid" lineColor="#000000"/>
 						<bottomPen lineWidth="0.0" lineStyle="Solid" lineColor="#000000"/>
-						<rightPen lineWidth="1.0" lineStyle="Solid" lineColor="#050505"/>
+						<rightPen lineWidth="0.0" lineStyle="Solid" lineColor="#000000"/>
 					</box>
 					<textElement textAlignment="Right">
 						<font size="16" isBold="true"/>