Prepare release

src/main/java/net/fortuna/ical4j/extensions/concept/ActionType.java

@@ -9,41 +9,72 @@
  */
 public class ActionType extends ImmutableConcept {
 
+    public enum Id {
+        Action("ical4j:concept:action"),
+
+        Agenda("ical4j:concept:action:agenda"),
+
+        Approval("ical4j:concept:action:approval"),
+
+        ServiceQualification("ical4j:concept:action:service_qualification"),
+
+        Payment("ical4j:concept:action:payment"),
+
+        Fulfilment("ical4j:concept:action:fulfilment"),
+
+        Clarification("ical4j:concept:action:clarification"),
+
+        Review("ical4j:concept:action:review"),
+
+        LinkRegistration("ical4j:concept:action:link_registration");
+
+        private final URI uri;
+
+        Id(String uri) {
+            this.uri = URI.create(uri);
+        }
+
+        public URI getUri() {
+            return uri;
+        }
+    }
     /**
      * General action type.
      */
-    public static final ActionType ACTION = new ActionType("https://ical4j.org/extensions/concept/action/ACTION");
+    public static final ActionType ACTION = new ActionType(Id.Action);
 
     /**
      * A proposed agenda for events such as meetings, etc.
      */
-    public static final ActionType AGENDA = new ActionType("https://ical4j.org/extensions/concept/action/AGENDA");
+    public static final ActionType AGENDA = new ActionType(Id.Agenda);
 
     /**
      * Approval action, typically used in a workflow involving orders and service requests.
      */
-    public static final ActionType APPROVAL = new ActionType("https://ical4j.org/extensions/concept/action/APPROVAL");
+    public static final ActionType APPROVAL = new ActionType(Id.Approval);
 
     /**
      * Qualification action, used to review a service request to ensure requester qualifies for service.
      */
-    public static final ActionType SERVICE_QUALIFICATION = new ActionType("https://ical4j.org/extensions/concept/action/SERVICE_QUALIFICATION");
+    public static final ActionType SERVICE_QUALIFICATION = new ActionType(Id.ServiceQualification);
 
-    public static final ActionType PAYMENT = new ActionType("https://ical4j.org/extensions/concept/action/PAYMENT");
+    public static final ActionType PAYMENT = new ActionType(Id.Payment);
 
     /**
      * Fulfilment action, typically used to resolve orders and service requests.
      */
-    public static final ActionType FULFILMENT = new ActionType("https://ical4j.org/extensions/concept/action/FULFILMENT");
+    public static final ActionType FULFILMENT = new ActionType(Id.Fulfilment);
 
     /**
      * Clarification action, typically use to request further information to resolve orders and service requests.
      */
-    public static final ActionType CLARIFICATION = new ActionType("https://ical4j.org/extensions/concept/action/CLARIFICATION");
+    public static final ActionType CLARIFICATION = new ActionType(Id.Clarification);
+
+    public static final ActionType REVIEW = new ActionType(Id.Review);
 
-    public static final ActionType REVIEW = new ActionType("https://schema.org/Review");
+    public static final ActionType LINK_REGISTRATION = new ActionType(Id.LinkRegistration);
 
-    public ActionType(String uri) {
-        super(URI.create(uri));
+    public ActionType(Id id) {
+        super(id.getUri());
     }
 }

src/main/java/net/fortuna/ical4j/extensions/concept/AssetType.java

@@ -0,0 +1,40 @@
+package net.fortuna.ical4j.extensions.concept;
+
+import java.net.URI;
+
+/**
+ * A concept typically applied to VRESOURCE objects when embedded metadata for assets is required.
+ */
+public class AssetType extends ImmutableConcept {
+
+
+    public enum Id {
+        Asset("ical4j:concept:asset"),
+
+        Vehicle("ical4j:concept:asset:vehicle"),
+
+        Property("ical4j:concept:asset:property"),
+
+        ConfigurationItem("ical4j:concept:asset:configuration_item");
+
+        private final URI uri;
+
+        Id(String uri) {
+            this.uri = URI.create(uri);
+        }
+
+        public URI getUri() {
+            return uri;
+        }
+    }
+
+    public static final AssetType VEHICLE = new AssetType(Id.Vehicle);
+
+    public static final AssetType PROPERTY = new AssetType(Id.Property);
+
+    public static final AssetType CONFIGURATION_ITEM = new AssetType(Id.ConfigurationItem);
+
+    public AssetType(Id id) {
+        super(id.getUri());
+    }
+}

src/main/java/net/fortuna/ical4j/extensions/concept/AvailabilityType.java

@@ -4,19 +4,53 @@
 
 public class AvailabilityType extends ImmutableConcept {
 
-    public static final AvailabilityType AVAILABILITY = new AvailabilityType("https://ical4j.org/extensions/concept/availability/AVAILABILITY");
+    public enum Id {
+        Availability("ical4j:concept:availability"),
+
+        Roster("ical4j:concept:availability:roster"),
+
+        Reservable("ical4j:concept:availability:reservable"),
+
+        Invitation("ical4j:concept:availability:invitation"),
+
+        Offer("ical4j:concept:availability:offer");
+
+        private final URI uri;
+
+        Id(String uri) {
+            this.uri = URI.create(uri);
+        }
+
+        public URI getUri() {
+            return uri;
+        }
+    }
+
+    public static final AvailabilityType AVAILABILITY = new AvailabilityType(Id.Availability);
 
     /**
      * A Roster is used to schedule availability for individuals.
      */
-    public static final AvailabilityType ROSTER = new AvailabilityType("https://ical4j.org/extensions/concept/availability/ROSTER");
+    public static final AvailabilityType ROSTER = new AvailabilityType(Id.Roster);
 
     /**
      * A Reservable provides availability for a finite resource such as physical assets.
      */
-    public static final AvailabilityType RESERVABLE = new AvailabilityType("https://ical4j.org/extensions/concept/availability/RESERVABLE");
+    public static final AvailabilityType RESERVABLE = new AvailabilityType(Id.Reservable);
+
+    /**
+     * Defines availability period to subscribe to
+     * a linked entity or resource. The definition of subscribe, and resulting actions are implementation-
+     * specific and not defined here.
+     */
+    public static final AvailabilityType INVITATION = new AvailabilityType(Id.Invitation);
+
+    /**
+     * See: <a href="https://schema.org/Offer">schema.org: Offer</a>
+     */
+    public static final AvailabilityType OFFER = new AvailabilityType(Id.Offer);
 
-    public AvailabilityType(String type) {
-        super(URI.create(type));
+    public AvailabilityType(Id id) {
+        super(id.getUri());
     }
 }

src/main/java/net/fortuna/ical4j/extensions/concept/ContributorType.java

@@ -0,0 +1,33 @@
+package net.fortuna.ical4j.extensions.concept;
+
+import java.net.URI;
+
+/**
+ * A concept typically applied to PARTICIPANT objects when embedded metadata for contributors is required.
+ */
+public class ContributorType extends ImmutableConcept {
+
+    public enum Id {
+        Reporter("ical4j:concept:contributor:reporter"),
+
+        Assignee("ical4j:concept:contributor:assignee");
+
+        private final URI uri;
+
+        Id(String uri) {
+            this.uri = URI.create(uri);
+        }
+
+        public URI getUri() {
+            return uri;
+        }
+    }
+
+    public static final ContributorType REPORTER = new ContributorType(Id.Reporter);
+
+    public static final ContributorType ASSIGNEE = new ContributorType(Id.Assignee);
+
+    public ContributorType(Id id) {
+        super(id.getUri());
+    }
+}

src/main/java/net/fortuna/ical4j/extensions/concept/EventType.java

@@ -8,38 +8,43 @@
  */
 public class EventType extends ImmutableConcept {
 
-    public static final EventType EVENT = new EventType("https://ical4j.org/extensions/concept/event/EVENT");
+    public enum Id {
+        Event("ical4j:concept:event"),
 
-    public static final EventType MEETING = new EventType("https://ical4j.org/extensions/concept/event/MEETING");
+        Meeting("ical4j:concept:event:meeting"),
 
-    public static final EventType APPOINTMENT = new EventType("https://ical4j.org/extensions/concept/event/APPOINTMENT");
+        Appointment("ical4j:concept:event:appointment"),
 
-    public static final EventType SEMINAR = new EventType("https://ical4j.org/extensions/concept/event/SEMINAR");
+        Seminar("ical4j:concept:event:seminar"),
 
-    public static final EventType CONFERENCE = new EventType("https://ical4j.org/extensions/concept/event/CONFERENCE");
+        Conference("ical4j:concept:event:conference"),
 
-    public static final EventType PERFORMANCE = new EventType("https://ical4j.org/extensions/concept/event/PERFORMANCE");
+        Performance("ical4j:concept:event:performance");
 
-    /**
-     * Defines a transparent event used to describe a period of time that one or more subscribers are "interested"
-     * in a linked entity or resource. The definition of interested, and resulting actions are implementation-
-     * specific and not defined here.
-     */
-    public static final EventType SUBSCRIPTION = new EventType("https://ical4j.org/extensions/concept/event/SUBSCRIPTION");
+        private final URI uri;
 
-    /**
-     * Defines a transparent event used to describe temporary permission to subscribe to
-     * a linked entity or resource. The definition of subscribe, and resulting actions are implementation-
-     * specific and not defined here.
-     */
-    public static final EventType INVITATION = new EventType("https://ical4j.org/extensions/concept/event/INVITATION");
+        Id(String uri) {
+            this.uri = URI.create(uri);
+        }
 
-    /**
-     * See: <a href="https://schema.org/Offer">schema.org: Offer</a>
-     */
-    public static final EventType OFFER = new EventType("https://ical4j.org/extensions/concept/event/OFFER");
+        public URI getUri() {
+            return uri;
+        }
+    }
+
+    public static final EventType EVENT = new EventType(Id.Event);
+
+    public static final EventType MEETING = new EventType(Id.Meeting);
+
+    public static final EventType APPOINTMENT = new EventType(Id.Appointment);
+
+    public static final EventType SEMINAR = new EventType(Id.Seminar);
+
+    public static final EventType CONFERENCE = new EventType(Id.Conference);
+
+    public static final EventType PERFORMANCE = new EventType(Id.Performance);
 
-    public EventType(String type) {
-        super(URI.create(type));
+    public EventType(Id id) {
+        super(id.getUri());
     }
 }

src/main/java/net/fortuna/ical4j/extensions/concept/IssueType.java

@@ -9,56 +9,89 @@
  */
 public class IssueType extends ImmutableConcept {
 
+    public enum Id {
+        Issue("ical4j:concept:issue"),
+
+        Story("ical4j:concept:issue:story"),
+
+        Epic("ical4j:concept:issue:epic"),
+
+        Task("ical4j:concept:issue:task"),
+
+        Subtask("ical4j:concept:issue:subtask"),
+
+        Risk("ical4j:concept:issue:risk"),
+
+        Improvement("ical4j:concept:issue:improvement"),
+
+        Change("ical4j:concept:issue:change"),
+
+        Incident("ical4j:concept:issue:incident"),
+
+
+        Problem("ical4j:concept:issue:problem");
+
+        private final URI uri;
+
+        Id(String uri) {
+            this.uri = URI.create(uri);
+        }
+
+        public URI getUri() {
+            return uri;
+        }
+    }
+
     /**
      * Generic issue type.
      */
-    public static final IssueType ISSUE = new IssueType("https://ical4j.org/extensions/concept/issue/ISSUE");
+    public static final IssueType ISSUE = new IssueType(Id.Issue);
 
-    public static final IssueType STORY = new IssueType("https://ical4j.org/extensions/concept/issue/STORY");
+    public static final IssueType STORY = new IssueType(Id.Story);
 
     /**
      * A high-level feature or enhancement to a service or process. Typically, will consist of multiple
      * stories required to implement said feature.
      */
-    public static final IssueType EPIC = new IssueType("https://ical4j.org/extensions/concept/issue/EPIC");
+    public static final IssueType EPIC = new IssueType(Id.Epic);
 
     /**
      * A task to be performed, sometimes repeatedly, as part of BAU or other activities.
      */
-    public static final IssueType TASK = new IssueType("https://ical4j.org/extensions/concept/issue/TASK");
+    public static final IssueType TASK = new IssueType(Id.Task);
 
     /**
      * A child task that requires completion in order to complete the parent.
      */
-    public static final IssueType SUBTASK = new IssueType("https://ical4j.org/extensions/concept/issue/SUBTASK");
+    public static final IssueType SUBTASK = new IssueType(Id.Subtask);
 
     /**
      * Identify a potential problem before it manifests.
      */
-    public static final IssueType RISK = new IssueType("https://ical4j.org/extensions/concept/issue/RISK");
+    public static final IssueType RISK = new IssueType(Id.Risk);
 
     /**
      * Capture details of process improvements and feature roadmap. This can be used to track
      * demand from both internal and external sources.
      */
-    public static final IssueType IMPROVEMENT = new IssueType("https://ical4j.org/extensions/concept/issue/IMPROVEMENT");
+    public static final IssueType IMPROVEMENT = new IssueType(Id.Improvement);
 
     /**
      * Plan and track changes being made to critical environments and services.
      */
-    public static final IssueType CHANGE = new IssueType("https://ical4j.org/extensions/concept/issue/CHANGE");
+    public static final IssueType CHANGE = new IssueType(Id.Change);
 
     /**
      * Record incidents such as service degradation or other impacting events.
      */
-    public static final IssueType INCIDENT = new IssueType("https://ical4j.org/extensions/concept/issue/INCIDENT");
+    public static final IssueType INCIDENT = new IssueType(Id.Incident);
 
     /**
      * Identify and track problems that may not necessarily impact service offerings directly.
      */
-    public static final IssueType PROBLEM = new IssueType("https://ical4j.org/extensions/concept/issue/PROBLEM");
+    public static final IssueType PROBLEM = new IssueType(Id.Problem);
 
-    public IssueType(String uri) {
-        super(URI.create(uri));
+    public IssueType(Id id) {
+        super(id.getUri());
     }
 }