adapted to wicket 9.0.X

using localdatetime java 8

.gitignore

@@ -9,3 +9,90 @@ target
 *.orig
 test-output
 *.log
+
+# Created by https://www.gitignore.io/api/maven,eclipse
+# Edit at https://www.gitignore.io/?templates=maven,eclipse
+
+### Eclipse ###
+.metadata
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.settings/
+.loadpath
+.recommenders
+
+# External tool builders
+.externalToolBuilders/
+
+# Locally stored "Eclipse launch configurations"
+*.launch
+
+# PyDev specific (Python IDE for Eclipse)
+*.pydevproject
+
+# CDT-specific (C/C++ Development Tooling)
+.cproject
+
+# CDT- autotools
+.autotools
+
+# Java annotation processor (APT)
+.factorypath
+
+# PDT-specific (PHP Development Tools)
+.buildpath
+
+# sbteclipse plugin
+.target
+
+# Tern plugin
+.tern-project
+
+# TeXlipse plugin
+.texlipse
+
+# STS (Spring Tool Suite)
+.springBeans
+
+# Code Recommenders
+.recommenders/
+
+# Annotation Processing
+.apt_generated/
+
+# Scala IDE specific (Scala & Java development for Eclipse)
+.cache-main
+.scala_dependencies
+.worksheet
+
+### Eclipse Patch ###
+# Eclipse Core
+.project
+
+# JDT-specific (Eclipse Java Development Tools)
+.classpath
+
+# Annotation Processing
+.apt_generated
+
+.sts4-cache/
+
+### Maven ###
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+pom.xml.next
+release.properties
+dependency-reduced-pom.xml
+buildNumber.properties
+.mvn/timing.properties
+.mvn/wrapper/maven-wrapper.jar
+.flattened-pom.xml
+
+# End of https://www.gitignore.io/api/maven,eclipse

pom.xml

@@ -1,4 +1,6 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>org.sonatype.oss</groupId>
@@ -29,13 +31,12 @@
 		<module>wicket-fullcalendar-examples</module>
 	</modules>
 	<properties>
-		<wicket.version>8.0.0</wicket.version>
-		<joda.version>2.9.9</joda.version>
-		<jackson.version>1.9.13</jackson.version>
-		<junit.version>4.8.1</junit.version>
+		<wicket.version>9.0.0-M4</wicket.version>
+		<jackson.version>2.10.3</jackson.version>
+		<junit.version>5.6.0</junit.version>
 		<jetty.version>9.2.19.v20160908</jetty.version>
-		<slf4j.version>1.6.4</slf4j.version>
-		<log4j.version>1.2.16</log4j.version>
+		<slf4j.version>2.0.0-alpha1</slf4j.version>
+		<log4j.version>2.13.1</log4j.version>
 	</properties>
 	<dependencyManagement>
 		<dependencies>
@@ -44,39 +45,35 @@
 				<artifactId>wicket-core</artifactId>
 				<version>${wicket.version}</version>
 			</dependency>
-
 			<dependency>
-				<groupId>joda-time</groupId>
-				<artifactId>joda-time</artifactId>
-				<version>${joda.version}</version>
+				<groupId>com.fasterxml.jackson.core</groupId>
+				<artifactId>jackson-core</artifactId>
+				<version>${jackson.version}</version>
 			</dependency>
-
 			<dependency>
-				<groupId>org.codehaus.jackson</groupId>
-				<artifactId>jackson-core-asl</artifactId>
+				<groupId>com.fasterxml.jackson.core</groupId>
+				<artifactId>jackson-databind</artifactId>
 				<version>${jackson.version}</version>
 			</dependency>
 			<dependency>
-				<groupId>org.codehaus.jackson</groupId>
-				<artifactId>jackson-mapper-asl</artifactId>
+				<groupId>com.fasterxml.jackson.core</groupId>
+				<artifactId>jackson-annotations</artifactId>
 				<version>${jackson.version}</version>
 			</dependency>
-
 			<dependency>
-				<groupId>junit</groupId>
-				<artifactId>junit</artifactId>
+				<groupId>org.junit.jupiter</groupId>
+				<artifactId>junit-jupiter-api</artifactId>
 				<version>${junit.version}</version>
 				<scope>test</scope>
 			</dependency>
-
 			<dependency>
 				<groupId>org.slf4j</groupId>
 				<artifactId>slf4j-log4j12</artifactId>
 				<version>${slf4j.version}</version>
 			</dependency>
 			<dependency>
-				<groupId>log4j</groupId>
-				<artifactId>log4j</artifactId>
+				<groupId>org.apache.logging.log4j</groupId>
+				<artifactId>log4j-core</artifactId>
 				<version>${log4j.version}</version>
 			</dependency>
 
@@ -143,10 +140,10 @@
 				<inherited>true</inherited>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.1</version>
+				<version>3.8.1</version>
 				<configuration>
-					<source>1.6</source>
-					<target>1.6</target>
+					<source>1.8</source>
+					<target>1.8</target>
 					<optimize>true</optimize>
 					<debug>true</debug>
 				</configuration>

wicket-fullcalendar-core/pom.xml

@@ -1,4 +1,6 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>net.ftlines.wicket-fullcalendar</groupId>
@@ -17,29 +19,26 @@
 		</license>
 	</licenses>
 	<dependencies>
-
 		<dependency>
-			<groupId>joda-time</groupId>
-			<artifactId>joda-time</artifactId>
+			<groupId>com.fasterxml.jackson.core</groupId>
+			<artifactId>jackson-core</artifactId>
 		</dependency>
-
 		<dependency>
-			<groupId>org.codehaus.jackson</groupId>
-			<artifactId>jackson-core-asl</artifactId>
+			<groupId>com.fasterxml.jackson.core</groupId>
+			<artifactId>jackson-annotations</artifactId>
 		</dependency>
 		<dependency>
-			<groupId>org.codehaus.jackson</groupId>
-			<artifactId>jackson-mapper-asl</artifactId>
+			<groupId>com.fasterxml.jackson.core</groupId>
+			<artifactId>jackson-databind</artifactId>
 		</dependency>
-
 		<dependency>
 			<groupId>org.apache.wicket</groupId>
 			<artifactId>wicket-core</artifactId>
 		</dependency>
 
 		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
+			<groupId>org.junit.jupiter</groupId>
+			<artifactId>junit-jupiter-api</artifactId>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>

wicket-fullcalendar-core/src/main/java/net/ftlines/wicket/fullcalendar/CalendarResponse.java

@@ -12,12 +12,13 @@
 
 package net.ftlines.wicket.fullcalendar;
 
+import java.io.Serializable;
 import java.util.Date;
 
 import org.apache.wicket.ajax.AjaxRequestTarget;
 import org.apache.wicket.util.string.Strings;
 
-public class CalendarResponse {
+public class CalendarResponse implements Serializable {
 	private final FullCalendar calendar;
 	private final AjaxRequestTarget target;
 

wicket-fullcalendar-core/src/main/java/net/ftlines/wicket/fullcalendar/Config.java

@@ -13,17 +13,17 @@
 package net.ftlines.wicket.fullcalendar;
 
 import java.io.Serializable;
+import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-import org.codehaus.jackson.annotate.JsonIgnore;
-import org.codehaus.jackson.annotate.JsonProperty;
-import org.codehaus.jackson.annotate.JsonRawValue;
-import org.joda.time.LocalTime;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonRawValue;
 
 public class Config implements Serializable {
 	/** Use these to specify calendar column formats */
@@ -49,8 +49,8 @@ public static enum ColumnFormat {
 	@JsonProperty
 	private Map<ColumnFormat, String> columnFormat = new HashMap<Config.ColumnFormat, String>();
 
-	private LocalTime minTime;
-	private LocalTime maxTime;
+	private LocalDateTime minTime;
+	private LocalDateTime maxTime;
 	private Integer firstHour;
 	private Boolean allDaySlot;
 
@@ -231,19 +231,19 @@ public ButtonText getButtonText() {
 		return buttonText;
 	}
 
-	public LocalTime getMinTime() {
+	public LocalDateTime getMinTime() {
 		return minTime;
 	}
 
-	public void setMinTime(LocalTime minTime) {
+	public void setMinTime(LocalDateTime minTime) {
 		this.minTime = minTime;
 	}
 
-	public LocalTime getMaxTime() {
+	public LocalDateTime getMaxTime() {
 		return maxTime;
 	}
 
-	public void setMaxTime(LocalTime maxTime) {
+	public void setMaxTime(LocalDateTime maxTime) {
 		this.maxTime = maxTime;
 	}
 

wicket-fullcalendar-core/src/main/java/net/ftlines/wicket/fullcalendar/Event.java

@@ -13,20 +13,32 @@
 package net.ftlines.wicket.fullcalendar;
 
 import java.io.Serializable;
-
-import org.joda.time.DateTime;
+import java.time.LocalDateTime;
 
 public class Event implements Serializable {
 
+	@Override
+	public String toString() {
+		return "Event [id=" + id + ", title=" + title + ", allDay=" + allDay + ", start=" + start + ", end=" + end
+			+ ", url=" + url + ", className=" + className + ", editable=" + editable + ", color=" + color
+			+ ", backgroundColor=" + backgroundColor + ", borderColor=" + borderColor + ", textColor=" + textColor
+			+ ", payload=" + payload + ", getId()=" + getId() + ", getTitle()=" + getTitle() + ", isAllDay()="
+			+ isAllDay() + ", getStart()=" + getStart() + ", getEnd()=" + getEnd() + ", getUrl()=" + getUrl()
+			+ ", getClassName()=" + getClassName() + ", isEditable()=" + isEditable() + ", getColor()=" + getColor()
+			+ ", getBackgroundColor()=" + getBackgroundColor() + ", getBorderColor()=" + getBorderColor()
+			+ ", getTextColor()=" + getTextColor() + ", getPayload()=" + getPayload() + ", getClass()=" + getClass()
+			+ ", hashCode()=" + hashCode() + ", toString()=" + super.toString() + "]";
+	}
+
 	private String id;
 
 	private String title;
 
 	private boolean allDay = false;
 
-	private DateTime start;
+	private LocalDateTime start;
 
-	private DateTime end;
+	private LocalDateTime end;
 
 	private String url;
 
@@ -70,20 +82,20 @@ public Event setAllDay(boolean allDay) {
 		return this;
 	}
 
-	public DateTime getStart() {
+	public LocalDateTime getStart() {
 		return start;
 	}
 
-	public Event setStart(DateTime start) {
+	public Event setStart(LocalDateTime start) {
 		this.start = start;
 		return this;
 	}
 
-	public DateTime getEnd() {
+	public LocalDateTime getEnd() {
 		return end;
 	}
 
-	public Event setEnd(DateTime end) {
+	public Event setEnd(LocalDateTime end) {
 		this.end = end;
 		return this;
 	}

wicket-fullcalendar-core/src/main/java/net/ftlines/wicket/fullcalendar/EventProvider.java

@@ -13,12 +13,11 @@
 package net.ftlines.wicket.fullcalendar;
 
 import java.io.Serializable;
+import java.time.LocalDateTime;
 import java.util.Collection;
 
-import org.joda.time.DateTime;
-
 public interface EventProvider extends Serializable {
-	Collection<Event> getEvents(DateTime start, DateTime end);
+	Collection<Event> getEvents(LocalDateTime start, LocalDateTime end);
 
 	Event getEventForId(String id) throws EventNotFoundException;
 }