Remove swagger and minor feature extensions and bug fixes

- Various Bug fixes and improvements
- Management API extended
- Swagger removed
- Guava Upgraded to 19

hawkbit-dmf-api/src/main/java/org/eclipse/hawkbit/dmf/json/model/ActionStatus.java

@@ -22,6 +22,6 @@ import com.fasterxml.jackson.annotation.JsonInclude.Include;
 @JsonIgnoreProperties(ignoreUnknown = true)
 public enum ActionStatus {
 
-    DOWNLOAD, RETRIEVED, RUNNING, FINISHED, ERROR, WARNING;
 
+    DOWNLOAD, RETRIEVED, RUNNING, FINISHED, ERROR, WARNING, CANCELED, CANCEL_REJECTED;
 }

hawkbit-dmf-api/src/main/java/org/eclipse/hawkbit/dmf/json/model/Artifact.java

@@ -8,7 +8,7 @@
  */
 package org.eclipse.hawkbit.dmf.json.model;
 
-import java.util.HashMap;
+import java.util.EnumMap;
 import java.util.Map;
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
@@ -18,7 +18,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
 
 /**
  * JSON representation of artifact.
- * 
+ *
  *
  *
  */
@@ -28,11 +28,9 @@ public class Artifact {
 
     /**
      * Represented the supported protocols for artifact url's.
-     * 
-     *
      *
      */
-    public static enum UrlProtocol {
+    public enum UrlProtocol {
         COAP, HTTP, HTTPS
     }
 
@@ -46,7 +44,7 @@ public class Artifact {
     private Long size;
 
     @JsonProperty
-    private Map<UrlProtocol, String> urls = new HashMap<>();
+    private Map<UrlProtocol, String> urls = new EnumMap<>(UrlProtocol.class);
 
     public Map<UrlProtocol, String> getUrls() {
         return urls;

hawkbit-dmf-api/src/main/java/org/eclipse/hawkbit/dmf/json/model/DownloadAndUpdateRequest.java

@@ -18,7 +18,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
 
 /**
  * JSON representation of download and update request.
- * 
+ *
  *
  *
  *
@@ -29,7 +29,7 @@ public class DownloadAndUpdateRequest {
     @JsonProperty
     private Long actionId;
     @JsonProperty
-    private final List<SoftwareModule> softwareModules = new LinkedList<SoftwareModule>();
+    private final List<SoftwareModule> softwareModules = new LinkedList<>();
 
     public Long getActionId() {
         return actionId;
@@ -45,7 +45,7 @@ public class DownloadAndUpdateRequest {
 
     /**
      * Add a Software module.
-     * 
+     *
      * @param createSoftwareModule
      *            the module
      */

hawkbit-dmf-api/src/main/java/org/eclipse/hawkbit/dmf/json/model/SoftwareModule.java

@@ -19,7 +19,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
 
 /**
  * JSON representation of a software module.
- * 
+ *
  *
  *
  *
@@ -35,7 +35,7 @@ public class SoftwareModule {
     @JsonProperty
     private String moduleVersion;
     @JsonProperty
-    private List<Artifact> artifacts = new LinkedList<Artifact>();
+    private List<Artifact> artifacts = new LinkedList<>();
 
     public String getModuleType() {
         return moduleType;