Updated the REST API plugin to 1.1.6

Fixed: the problem with wrong media type by error

src/plugins/restAPI/changelog.html

@@ -44,6 +44,12 @@
 REST API Plugin Changelog
 </h1>
 
+<p><b>1.1.6</b> -- September 24th, 2015</p>
+<ul>
+     <li>Added: Endpoints to add / remove a user from a user group</li>
+     <li>Fixed: Error response in JSON format</li>
+</ul>
+
 <p><b>1.1.5</b> -- September 1st, 2015</p>
 <ul>
      <li>Added: Send broadcast message to all online users</li>

src/plugins/restAPI/plugin.xml

@@ -5,8 +5,8 @@
     <name>REST API</name>
     <description>Allows administration over a RESTful API.</description>
     <author>Roman Soldatow</author>
-    <version>1.1.5</version>
-    <date>09/01/2015</date>
+    <version>1.1.6</version>
+    <date>09/24/2015</date>
     <minServerVersion>3.9.0</minServerVersion>
     
     <adminconsole>		

src/plugins/restAPI/src/java/org/jivesoftware/openfire/plugin/rest/controller/UserServiceController.java

@@ -394,6 +394,25 @@ public class UserServiceController {
 			}
 		}
 	}
+	
+	/**
+	 * Adds the user to group.
+	 *
+	 * @param username the username
+	 * @param groupName the group name
+	 * @throws ServiceException the service exception
+	 */
+	public void addUserToGroup(String username, String groupName) throws ServiceException {
+		Group group = null;
+		try {
+			group = GroupManager.getInstance().getGroup(groupName);
+		} catch (GroupNotFoundException e) {
+			// Create this group
+			group = GroupController.getInstance().createGroup(new GroupEntity(groupName, ""));
+		}
+		
+		group.getMembers().add(server.createJID(username, null));
+	}
 
 	/**
 	 * Delete user from groups.
@@ -419,6 +438,24 @@ public class UserServiceController {
 			}
 		}
 	}
+	
+	/**
+	 * Delete user from group.
+	 *
+	 * @param username the username
+	 * @param groupName the group name
+	 * @throws ServiceException the service exception
+	 */
+	public void deleteUserFromGroup(String username, String groupName) throws ServiceException {
+		Group group = null;
+		try {
+			group = GroupManager.getInstance().getGroup(groupName);
+		} catch (GroupNotFoundException e) {
+			throw new ServiceException("Could not find group", groupName, ExceptionType.GROUP_NOT_FOUND,
+					Response.Status.NOT_FOUND, e);
+		}
+		group.getMembers().remove(server.createJID(username, null));
+	}
 
 	/**
 	 * Gets the user entities by property key and or value.

src/plugins/restAPI/src/java/org/jivesoftware/openfire/plugin/rest/exceptions/RESTExceptionMapper.java

 package org.jivesoftware.openfire.plugin.rest.exceptions;
 
+import java.util.List;
+
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.HttpHeaders;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.ResponseBuilder;
 import javax.ws.rs.ext.ExceptionMapper;
 import javax.ws.rs.ext.Provider;
 
@@ -16,6 +21,11 @@ public class RESTExceptionMapper implements ExceptionMapper<ServiceException> {
 
 	/** The log. */
 	private static Logger LOG = LoggerFactory.getLogger(RESTExceptionMapper.class);
+	
+	/** The headers. */
+	@Context
+    private HttpHeaders headers;
+	
 
 	/**
 	 * Instantiates a new REST exception mapper.
@@ -36,7 +46,17 @@ public class RESTExceptionMapper implements ExceptionMapper<ServiceException> {
 		LOG.error(
 				exception.getException() + ": " + exception.getMessage() + " with ressource "
 						+ exception.getRessource(), exception.getException());
-		return Response.status(exception.getStatus()).entity(errorResponse).type(MediaType.APPLICATION_XML).build();
+		
+		ResponseBuilder responseBuilder = Response.status(exception.getStatus()).entity(errorResponse);
+		List<MediaType> accepts = headers.getAcceptableMediaTypes();
+	    if (accepts!=null && accepts.size() > 0) {
+	        MediaType mediaType = accepts.get(0);
+	        responseBuilder = responseBuilder.type(mediaType);
+	    }
+	    else {
+	    	responseBuilder = responseBuilder.type(headers.getMediaType());
+	    }
+	    return responseBuilder.build();
 	}
 
 }

src/plugins/restAPI/src/java/org/jivesoftware/openfire/plugin/rest/service/GroupService.java

@@ -54,7 +54,7 @@ public class GroupService {
 
 	@DELETE
 	@Path("/{groupName}")
-	public Response deleteUserFromGroups(@PathParam("groupName") String groupName) throws ServiceException {
+	public Response deleteGroup(@PathParam("groupName") String groupName) throws ServiceException {
 		groupController.deleteGroup(groupName);
 		return Response.status(Response.Status.OK).build();
 	}

src/plugins/restAPI/src/java/org/jivesoftware/openfire/plugin/rest/service/UserGroupService.java

@@ -36,6 +36,22 @@ public class UserGroupService {
 		plugin.addUserToGroups(username, userGroupsEntity);
 		return Response.status(Response.Status.CREATED).build();
 	}
+	
+	@POST
+	@Path("/{groupName}")
+	public Response addUserToGroup(@PathParam("username") String username, @PathParam("groupName") String groupName)
+			throws ServiceException {
+		plugin.addUserToGroup(username, groupName);
+		return Response.status(Response.Status.CREATED).build();
+	}
+	
+	@DELETE
+	@Path("/{groupName}")
+	public Response deleteUserFromGroup(@PathParam("username") String username, @PathParam("groupName") String groupName)
+			throws ServiceException {
+		plugin.deleteUserFromGroup(username, groupName);
+		return Response.status(Response.Status.OK).build();
+	}
 
 	@DELETE
 	public Response deleteUserFromGroups(@PathParam("username") String username, UserGroupsEntity userGroupsEntity)