Annotate getters of non-persistant entities with 'Public' view

src/main/java/de/thm/arsnova/entities/Authorize.java

@@ -17,10 +17,14 @@
  */
 package de.thm.arsnova.entities;
 
+import com.fasterxml.jackson.annotation.JsonView;
+import de.thm.arsnova.entities.serialization.View;
+
 public class Authorize {
 	private String user;
 	private String socketid;
 
+	@JsonView(View.Public.class)
 	public final String getUser() {
 		return user;
 	}
@@ -29,6 +33,7 @@ public class Authorize {
 		this.user = user;
 	}
 
+	@JsonView(View.Public.class)
 	public final String getSocketid() {
 		return socketid;
 	}

src/main/java/de/thm/arsnova/entities/Feedback.java

@@ -17,6 +17,9 @@
  */
 package de.thm.arsnova.entities;
 
+import com.fasterxml.jackson.annotation.JsonView;
+import de.thm.arsnova.entities.serialization.View;
+
 import java.util.ArrayList;
 import java.util.List;
 
@@ -42,6 +45,7 @@ public class Feedback {
 		values.add(d);
 	}
 
+	@JsonView(View.Public.class)
 	public final List<Integer> getValues() {
 		return values;
 	}

src/main/java/de/thm/arsnova/entities/InterposedReadingCount.java

@@ -17,6 +17,8 @@
  */
 package de.thm.arsnova.entities;
 
+import com.fasterxml.jackson.annotation.JsonView;
+import de.thm.arsnova.entities.serialization.View;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 
@@ -40,6 +42,7 @@ public class InterposedReadingCount {
 	}
 
 	@ApiModelProperty(required = true, value = "the number of read interposed questions")
+	@JsonView(View.Public.class)
 	public int getRead() {
 		return read;
 	}
@@ -49,6 +52,7 @@ public class InterposedReadingCount {
 	}
 
 	@ApiModelProperty(required = true, value = "the number of unread interposed questions")
+	@JsonView(View.Public.class)
 	public int getUnread() {
 		return unread;
 	}
@@ -58,6 +62,7 @@ public class InterposedReadingCount {
 	}
 
 	@ApiModelProperty(required = true, value = "the number of total interposed questions")
+	@JsonView(View.Public.class)
 	public int getTotal() {
 		return getRead() + getUnread();
 	}

src/main/java/de/thm/arsnova/entities/ServiceDescription.java

@@ -17,6 +17,9 @@
  */
 package de.thm.arsnova.entities;
 
+import com.fasterxml.jackson.annotation.JsonView;
+import de.thm.arsnova.entities.serialization.View;
+
 /**
  * A login service description. For example, this class is used to display the login buttons in ARSnova mobile.
  */
@@ -51,6 +54,7 @@ public class ServiceDescription {
 		}
 	}
 
+	@JsonView(View.Public.class)
 	public String getId() {
 		return id;
 	}
@@ -59,6 +63,7 @@ public class ServiceDescription {
 		this.id = id;
 	}
 
+	@JsonView(View.Public.class)
 	public String getName() {
 		return name;
 	}
@@ -67,6 +72,7 @@ public class ServiceDescription {
 		this.name = name;
 	}
 
+	@JsonView(View.Public.class)
 	public String getDialogUrl() {
 		return dialogUrl;
 	}
@@ -75,6 +81,7 @@ public class ServiceDescription {
 		this.dialogUrl = dialogUrl;
 	}
 
+	@JsonView(View.Public.class)
 	public String getImage() {
 		return image;
 	}
@@ -83,6 +90,7 @@ public class ServiceDescription {
 		this.image = image;
 	}
 
+	@JsonView(View.Public.class)
 	public int getOrder() {
 		return order;
 	}
@@ -91,6 +99,7 @@ public class ServiceDescription {
 		this.order = order;
 	}
 
+	@JsonView(View.Public.class)
 	public String[] getAllowedRoles() {
 		return allowedRoles;
 	}

src/main/java/de/thm/arsnova/entities/SessionInfo.java

@@ -17,6 +17,8 @@
  */
 package de.thm.arsnova.entities;
 
+import com.fasterxml.jackson.annotation.JsonView;
+import de.thm.arsnova.entities.serialization.View;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 
@@ -69,6 +71,7 @@ public class SessionInfo {
 	}
 
 	@ApiModelProperty(required = true, value = "the name")
+	@JsonView(View.Public.class)
 	public String getName() {
 		return name;
 	}
@@ -78,6 +81,7 @@ public class SessionInfo {
 	}
 
 	@ApiModelProperty(required = true, value = "the short name")
+	@JsonView(View.Public.class)
 	public String getShortName() {
 		return shortName;
 	}
@@ -87,6 +91,7 @@ public class SessionInfo {
 	}
 
 	@ApiModelProperty(required = true, value = "the keyword")
+	@JsonView(View.Public.class)
 	public String getKeyword() {
 		return keyword;
 	}
@@ -96,6 +101,7 @@ public class SessionInfo {
 	}
 
 	@ApiModelProperty(required = true, value = "true for active")
+	@JsonView(View.Public.class)
 	public boolean isActive() {
 		return active;
 	}
@@ -105,6 +111,7 @@ public class SessionInfo {
 	}
 
 	@ApiModelProperty(required = true, value = "the source the course comes from (example: moodle)")
+	@JsonView(View.Public.class)
 	public String getCourseType() {
 		return courseType;
 	}
@@ -114,6 +121,7 @@ public class SessionInfo {
 	}
 
 	@ApiModelProperty(required = true, value = "the session type")
+	@JsonView(View.Public.class)
 	public String getSessionType() {
 		return sessionType;
 	}
@@ -123,6 +131,7 @@ public class SessionInfo {
 	}
 
 	@ApiModelProperty(required = true, value = "used to display level")
+	@JsonView(View.Public.class)
 	public String getPpLevel() {
 		return ppLevel;
 	}
@@ -132,6 +141,7 @@ public class SessionInfo {
 	}
 
 	@ApiModelProperty(required = true, value = "the public pool subject")
+	@JsonView(View.Public.class)
 	public String getPpSubject() {
 		return ppSubject;
 	}
@@ -141,6 +151,7 @@ public class SessionInfo {
 	}
 
 	@ApiModelProperty(required = true, value = "the number of questions")
+	@JsonView(View.Public.class)
 	public int getNumQuestions() {
 		return numQuestions;
 	}
@@ -150,6 +161,7 @@ public class SessionInfo {
 	}
 
 	@ApiModelProperty(required = true, value = "the number of answers")
+	@JsonView(View.Public.class)
 	public int getNumAnswers() {
 		return numAnswers;
 	}
@@ -159,6 +171,7 @@ public class SessionInfo {
 	}
 
 	@ApiModelProperty(required = true, value = "used to display interposed number")
+	@JsonView(View.Public.class)
 	public int getNumInterposed() {
 		return numInterposed;
 	}
@@ -168,6 +181,7 @@ public class SessionInfo {
 	}
 
 	@ApiModelProperty(required = true, value = "the number of unanswered questions")
+	@JsonView(View.Public.class)
 	public int getNumUnanswered() {
 		return numUnanswered;
 	}
@@ -177,6 +191,7 @@ public class SessionInfo {
 	}
 
 	@ApiModelProperty(required = true, value = "the creation timestamp")
+	@JsonView(View.Public.class)
 	public long getCreationTime() {
 		return creationTime;
 	}
@@ -186,6 +201,7 @@ public class SessionInfo {
 	}
 
 	@ApiModelProperty(required = true, value = "the number of unread interposed questions")
+	@JsonView(View.Public.class)
 	public int getNumUnredInterposed() {
 		return numUnredInterposed;
 	}

src/main/java/de/thm/arsnova/entities/Statistics.java

@@ -17,6 +17,8 @@
  */
 package de.thm.arsnova.entities;
 
+import com.fasterxml.jackson.annotation.JsonView;
+import de.thm.arsnova.entities.serialization.View;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 
@@ -40,6 +42,7 @@ public class Statistics {
 	private int flashcards;
 
 	@ApiModelProperty(required = true, value = "the number of answers")
+	@JsonView(View.Public.class)
 	public int getAnswers() {
 		return answers;
 	}
@@ -49,6 +52,7 @@ public class Statistics {
 	}
 
 	@ApiModelProperty(required = true, value = "the number of lecture questions")
+	@JsonView(View.Public.class)
 	public int getLectureQuestions() {
 		return lectureQuestions;
 	}
@@ -58,6 +62,7 @@ public class Statistics {
 	}
 
 	@ApiModelProperty(required = true, value = "the number of prepartion uestions")
+	@JsonView(View.Public.class)
 	public int getPreparationQuestions() {
 		return preparationQuestions;
 	}
@@ -67,11 +72,13 @@ public class Statistics {
 	}
 
 	@ApiModelProperty(required = true, value = "the total number of questions")
+	@JsonView(View.Public.class)
 	public int getQuestions() {
 		return getLectureQuestions() + getPreparationQuestions();
 	}
 
 	@ApiModelProperty(required = true, value = "the number of open sessions")
+	@JsonView(View.Public.class)
 	public int getOpenSessions() {
 		return openSessions;
 	}
@@ -81,6 +88,7 @@ public class Statistics {
 	}
 
 	@ApiModelProperty(required = true, value = "the number of closed Sessions")
+	@JsonView(View.Public.class)
 	public int getClosedSessions() {
 		return closedSessions;
 	}
@@ -90,11 +98,13 @@ public class Statistics {
 	}
 
 	@ApiModelProperty(required = true, value = "the total number of Sessions")
+	@JsonView(View.Public.class)
 	public int getSessions() {
 		return getOpenSessions() + getClosedSessions();
 	}
 
 	@ApiModelProperty(required = true, value = "used to display Active Users")
+	@JsonView(View.Public.class)
 	public int getActiveUsers() {
 		return activeUsers;
 	}
@@ -104,6 +114,7 @@ public class Statistics {
 	}
 
 	@ApiModelProperty(required = true, value = "the number of users that are logged")
+	@JsonView(View.Public.class)
 	public int getLoggedinUsers() {
 		return loggedinUsers;
 	}
@@ -113,6 +124,7 @@ public class Statistics {
 	}
 
 	@ApiModelProperty(required = true, value = "the number of interposed Questions")
+	@JsonView(View.Public.class)
 	public int getInterposedQuestions() {
 		return interposedQuestions;
 	}
@@ -122,6 +134,7 @@ public class Statistics {
 	}
 
 	@ApiModelProperty(required = true, value = "the number of flashcards")
+	@JsonView(View.Public.class)
 	public int getFlashcards() {
 		return flashcards;
 	}
@@ -131,6 +144,7 @@ public class Statistics {
 	}
 
 	@ApiModelProperty(required = true, value = "the number of creators")
+	@JsonView(View.Public.class)
 	public int getCreators() {
 		return creators;
 	}
@@ -140,6 +154,7 @@ public class Statistics {
 	}
 
 	@ApiModelProperty(required = true, value = "the number of concept Questions")
+	@JsonView(View.Public.class)
 	public int getConceptQuestions() {
 		return conceptQuestions;
 	}
@@ -149,6 +164,7 @@ public class Statistics {
 	}
 
 	@ApiModelProperty(required = true, value = "the number of active Students")
+	@JsonView(View.Public.class)
 	public int getActiveStudents() {
 		return activeStudents;
 	}

src/main/java/de/thm/arsnova/entities/User.java

@@ -17,6 +17,8 @@
  */
 package de.thm.arsnova.entities;
 
+import com.fasterxml.jackson.annotation.JsonView;
+import de.thm.arsnova.entities.serialization.View;
 import de.thm.arsnova.services.UserSessionService;
 import org.jasig.cas.client.authentication.AttributePrincipal;
 import org.pac4j.oauth.profile.facebook.FacebookProfile;
@@ -76,6 +78,7 @@ public class User implements Serializable {
 		setType(LDAP);
 	}
 
+	@JsonView(View.Public.class)
 	public String getUsername() {
 		return username;
 	}
@@ -84,6 +87,7 @@ public class User implements Serializable {
 		this.username = username;
 	}
 
+	@JsonView(View.Public.class)
 	public String getType() {
 		return type;
 	}
@@ -108,6 +112,7 @@ public class User implements Serializable {
 		this.isAdmin = a;
 	}
 
+	@JsonView(View.Public.class)
 	public boolean isAdmin() {
 		return this.isAdmin;
 	}

src/main/java/de/thm/arsnova/entities/transport/Answer.java

@@ -18,8 +18,10 @@
 package de.thm.arsnova.entities.transport;
 
 import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonView;
 import de.thm.arsnova.entities.Question;
 import de.thm.arsnova.entities.User;
+import de.thm.arsnova.entities.serialization.View;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 
@@ -59,6 +61,7 @@ public class Answer implements Serializable {
 	}
 
 	@ApiModelProperty(required = true, value = "used to display text answer")
+	@JsonView(View.Public.class)
 	public String getAnswerText() {
 		return answerText;
 	}
@@ -68,6 +71,7 @@ public class Answer implements Serializable {
 	}
 
 	@ApiModelProperty(required = true, value = "used to display subject answer")
+	@JsonView(View.Public.class)
 	public String getAnswerSubject() {
 		return answerSubject;
 	}
@@ -76,6 +80,7 @@ public class Answer implements Serializable {
 		this.answerSubject = answerSubject;
 	}
 
+	@JsonView(View.Public.class)
 	public final String getAnswerTextRaw() {
 		return this.answerTextRaw;
 	}
@@ -84,6 +89,7 @@ public class Answer implements Serializable {
 		this.answerTextRaw = answerTextRaw;
 	}
 
+	@JsonView(View.Public.class)
 	public final String getAnswerSubjectRaw() {
 		return this.answerSubjectRaw;
 	}
@@ -92,6 +98,7 @@ public class Answer implements Serializable {
 		this.answerSubjectRaw = answerSubjectRaw;
 	}
 
+	@JsonView(View.Public.class)
 	public final double getFreeTextScore() {
 		return this.freeTextScore;
 	}
@@ -110,6 +117,7 @@ public class Answer implements Serializable {
 	}
 
 	@ApiModelProperty(required = true, value = "abstention")
+	@JsonView(View.Public.class)
 	public boolean isAbstention() {
 		return abstention;
 	}
@@ -146,6 +154,7 @@ public class Answer implements Serializable {
 	}
 
 	@ApiModelProperty(required = true, value = "used to display image answer")
+	@JsonView(View.Public.class)
 	public String getAnswerImage() {
 		return answerImage;
 	}

src/main/java/de/thm/arsnova/entities/transport/ImportExportSession.java

@@ -17,12 +17,14 @@
  */
 package de.thm.arsnova.entities.transport;
 
+import com.fasterxml.jackson.annotation.JsonView;
 import de.thm.arsnova.entities.Motd;
 import de.thm.arsnova.entities.Question;
 import de.thm.arsnova.entities.Session;
 import de.thm.arsnova.entities.SessionFeature;
 import de.thm.arsnova.entities.SessionInfo;
 import de.thm.arsnova.entities.User;
+import de.thm.arsnova.entities.serialization.View;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 
@@ -56,6 +58,7 @@ public class ImportExportSession {
 	}
 
 	@ApiModelProperty(required = true, value = "used to display session")
+	@JsonView(View.Public.class)
 	public ImportExportSesssion getSession() {
 		return session;
 	}
@@ -65,6 +68,7 @@ public class ImportExportSession {
 	}
 
 	@ApiModelProperty(required = true, value = "used to display questions")
+	@JsonView(View.Public.class)
 	public List<ImportExportQuestion> getQuestions() {
 		return questions;
 	}
@@ -74,6 +78,7 @@ public class ImportExportSession {
 	}
 
 	@ApiModelProperty(required = true, value = "used to display questions feedback")
+	@JsonView(View.Public.class)
 	public List<InterposedQuestion> getFeedbackQuestions() {
 		return feedbackQuestions;
 	}
@@ -82,6 +87,7 @@ public class ImportExportSession {
 		this.feedbackQuestions = feedbackQuestions;
 	}
 
+	@JsonView(View.Public.class)
 	public List<Motd> getMotds() {
 		return motds;
 	}
@@ -90,6 +96,7 @@ public class ImportExportSession {
 		this.motds = mL;
 	}
 
+	@JsonView(View.Public.class)
 	public SessionFeature getSessionFeature() {
 		return sessionFeature;
 	}
@@ -98,6 +105,7 @@ public class ImportExportSession {
 		sessionFeature = sF;
 	}
 
+	@JsonView(View.Public.class)
 	public SessionInfo getSessionInfo() {
 		return sessionInfo;
 	}
@@ -217,6 +225,7 @@ public class ImportExportSession {
 		}
 
 		@ApiModelProperty(required = true, value = " used to display answers")
+		@JsonView(View.Public.class)
 		public List<Answer> getAnswers() {
 			return answers;
 		}
@@ -241,6 +250,7 @@ public class ImportExportSession {
 		private SessionFeature sessionFeature;
 
 		@ApiModelProperty(required = true, value = "used to display short name")
+		@JsonView(View.Public.class)
 		public String getName() {
 			return name;
 		}
@@ -250,6 +260,7 @@ public class ImportExportSession {
 		}
 
 		@ApiModelProperty(required = false, value = "used to identify public pool sessions")
+		@JsonView(View.Public.class)
 		public String getSessionType() {
 			return sessionType;
 		}
@@ -259,6 +270,7 @@ public class ImportExportSession {
 		}
 
 		@ApiModelProperty(required = true, value = "used to display short name")
+		@JsonView(View.Public.class)
 		public String getShortName() {
 			return shortName;
 		}
@@ -268,6 +280,7 @@ public class ImportExportSession {
 		}
 
 		@ApiModelProperty(required = true, value = "active")
+		@JsonView(View.Public.class)
 		public boolean isActive() {
 			return active;
 		}
@@ -277,6 +290,7 @@ public class ImportExportSession {
 		}
 
 		@ApiModelProperty(required = true, value = "used to display public pool")
+		@JsonView(View.Public.class)
 		public PublicPool getPublicPool() {
 			return publicPool;
 		}
@@ -285,6 +299,7 @@ public class ImportExportSession {
 			this.publicPool = publicPool;
 		}
 
+		@JsonView(View.Public.class)
 		public SessionFeature getSessionFeature() {
 			return this.sessionFeature;
 		}
@@ -333,6 +348,7 @@ public class ImportExportSession {
 		}
 
 		@ApiModelProperty(required = true, value = "used to display author name")
+		@JsonView(View.Public.class)
 		public String getPpAuthorName() {
 			return ppAuthorName;
 		}
@@ -342,6 +358,7 @@ public class ImportExportSession {
 		}
 
 		@ApiModelProperty(required = true, value = "used to display author mail")
+		@JsonView(View.Public.class)
 		public String getPpAuthorMail() {
 			return ppAuthorMail;
 		}
@@ -351,6 +368,7 @@ public class ImportExportSession {
 		}
 
 		@ApiModelProperty(required = true, value = "used to display university")
+		@JsonView(View.Public.class)
 		public String getPpUniversity() {
 			return ppUniversity;
 		}
@@ -360,6 +378,7 @@ public class ImportExportSession {
 		}
 
 		@ApiModelProperty(required = true, value = "used to display logo")
+		@JsonView(View.Public.class)
 		public String getPpLogo() {
 			return ppLogo;
 		}
@@ -369,6 +388,7 @@ public class ImportExportSession {
 		}
 
 		@ApiModelProperty(required = true, value = "used to display subject")
+		@JsonView(View.Public.class)
 		public String getPpSubject() {
 			return ppSubject;
 		}
@@ -378,6 +398,7 @@ public class ImportExportSession {
 		}
 
 		@ApiModelProperty(required = true, value = "used to display license")
+		@JsonView(View.Public.class)
 		public String getPpLicense() {
 			return ppLicense;
 		}
@@ -387,6 +408,7 @@ public class ImportExportSession {
 		}
 
 		@ApiModelProperty(required = true, value = "used to display level")
+		@JsonView(View.Public.class)
 		public String getPpLevel() {
 			return ppLevel;
 		}
@@ -396,6 +418,7 @@ public class ImportExportSession {
 		}
 
 		@ApiModelProperty(required = true, value = "used to display description")
+		@JsonView(View.Public.class)
 		public String getPpDescription() {
 			return ppDescription;
 		}
@@ -405,6 +428,7 @@ public class ImportExportSession {
 		}
 
 		@ApiModelProperty(required = true, value = "used to display faculty")
+		@JsonView(View.Public.class)
 		public String getPpFaculty() {
 			return ppFaculty;
 		}
@@ -414,6 +438,7 @@ public class ImportExportSession {
 		}
 
 		@ApiModelProperty(required = true, value = "used to display name")
+		@JsonView(View.Public.class)
 		public String getName() {
 			return name;
 		}
@@ -423,6 +448,7 @@ public class ImportExportSession {
 		}
 
 		@ApiModelProperty(required = true, value = "used to display short name")
+		@JsonView(View.Public.class)
 		public String getShortName() {
 			return shortName;
 		}

src/main/java/de/thm/arsnova/entities/transport/InterposedQuestion.java

@@ -17,6 +17,8 @@
  */
 package de.thm.arsnova.entities.transport;
 
+import com.fasterxml.jackson.annotation.JsonView;
+import de.thm.arsnova.entities.serialization.View;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 
@@ -54,6 +56,7 @@ public class InterposedQuestion {
 	public InterposedQuestion() { }
 
 	@ApiModelProperty(required = true, value = "used to display Id")
+	@JsonView(View.Public.class)
 	public String getId() {
 		return id;
 	}
@@ -63,6 +66,7 @@ public class InterposedQuestion {
 	}
 
 	@ApiModelProperty(required = true, value = "used to display Subject")
+	@JsonView(View.Public.class)
 	public String getSubject() {
 		return subject;
 	}
@@ -72,6 +76,7 @@ public class InterposedQuestion {
 	}
 
 	@ApiModelProperty(required = true, value = "used to display Text")
+	@JsonView(View.Public.class)
 	public String getText() {
 		return text;
 	}
@@ -81,6 +86,7 @@ public class InterposedQuestion {
 	}
 
 	@ApiModelProperty(required = true, value = "used to display Timetamp")
+	@JsonView(View.Public.class)
 	public long getTimestamp() {
 		return timestamp;
 	}
@@ -90,6 +96,7 @@ public class InterposedQuestion {
 	}
 
 	@ApiModelProperty(required = true, value = "is read")
+	@JsonView(View.Public.class)
 	public boolean isRead() {
 		return read;
 	}

src/main/java/de/thm/arsnova/entities/transport/LearningProgressValues.java

@@ -17,6 +17,8 @@
  */
 package de.thm.arsnova.entities.transport;
 
+import com.fasterxml.jackson.annotation.JsonView;
+import de.thm.arsnova.entities.serialization.View;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 
@@ -39,6 +41,7 @@ public class LearningProgressValues {
 	private int numUsers;
 
 	@ApiModelProperty(required = true, value = "used to display course progress")
+	@JsonView(View.Public.class)
 	public int getCourseProgress() {
 		return courseProgress;
 	}
@@ -48,6 +51,7 @@ public class LearningProgressValues {
 	}
 
 	@ApiModelProperty(required = true, value = "used to display my progress")
+	@JsonView(View.Public.class)
 	public int getMyProgress() {
 		return myProgress;
 	}
@@ -57,6 +61,7 @@ public class LearningProgressValues {
 	}
 
 	@ApiModelProperty(required = true, value = "used to display questions number")
+	@JsonView(View.Public.class)
 	public int getNumQuestions() {
 		return numQuestions;
 	}
@@ -65,6 +70,7 @@ public class LearningProgressValues {
 		this.numQuestions = numQuestions;
 	}
 
+	@JsonView(View.Public.class)
 	public int getNumerator() {
 		return numerator;
 	}
@@ -73,6 +79,7 @@ public class LearningProgressValues {
 		this.numerator = numerator;
 	}
 
+	@JsonView(View.Public.class)
 	public int getDenominator() {
 		return denominator;
 	}
@@ -82,6 +89,7 @@ public class LearningProgressValues {
 	}
 
 	@ApiModelProperty(required = true, value = "used to display user number")
+	@JsonView(View.Public.class)
 	public int getNumUsers() {
 		return numUsers;
 	}