removed quit password from exam. Not used yet

src/main/java/ch/ethz/seb/sebserver/gbl/model/exam/Exam.java

@@ -46,7 +46,6 @@ public final class Exam implements GrantEntity {
             ExamType.UNDEFINED,
             null,
             null,
-            null,
             ExamStatus.FINISHED,
 //            Boolean.FALSE,
             null,
@@ -104,9 +103,6 @@ public final class Exam implements GrantEntity {
     @NotNull
     public final ExamType type;
 
-    @JsonProperty(EXAM.ATTR_QUIT_PASSWORD)
-    public final String quitPassword;
-
     @JsonProperty(EXAM.ATTR_OWNER)
     public final String owner;
 
@@ -138,7 +134,6 @@ public final class Exam implements GrantEntity {
             @JsonProperty(QuizData.QUIZ_ATTR_END_TIME) final DateTime endTime,
             @JsonProperty(QuizData.QUIZ_ATTR_START_URL) final String startURL,
             @JsonProperty(EXAM.ATTR_TYPE) final ExamType type,
-            @JsonProperty(EXAM.ATTR_QUIT_PASSWORD) final String quitPassword,
             @JsonProperty(EXAM.ATTR_OWNER) final String owner,
             @JsonProperty(EXAM.ATTR_SUPPORTER) final Collection<String> supporter,
             @JsonProperty(EXAM.ATTR_STATUS) final ExamStatus status,
@@ -156,7 +151,6 @@ public final class Exam implements GrantEntity {
         this.endTime = endTime;
         this.startURL = startURL;
         this.type = type;
-        this.quitPassword = quitPassword;
         this.owner = owner;
         this.status = (status != null) ? status : getStatusFromDate(startTime, endTime);
         this.browserExamKeys = browserExamKeys;
@@ -180,7 +174,6 @@ public final class Exam implements GrantEntity {
         this.endTime = quizData.endTime;
         this.startURL = quizData.startURL;
         this.type = mapper.getEnum(EXAM.ATTR_TYPE, ExamType.class, ExamType.UNDEFINED);
-        this.quitPassword = mapper.getString(EXAM.ATTR_QUIT_PASSWORD);
         this.owner = mapper.getString(EXAM.ATTR_OWNER);
         this.status = mapper.getEnum(
                 EXAM.ATTR_STATUS,
@@ -208,7 +201,6 @@ public final class Exam implements GrantEntity {
         this.endTime = null;
         this.startURL = null;
         this.type = null;
-        this.quitPassword = null;
         this.owner = null;
         this.status = (status != null) ? status : getStatusFromDate(this.startTime, this.endTime);
         this.browserExamKeys = null;
@@ -300,10 +292,6 @@ public final class Exam implements GrantEntity {
         return this.startURL;
     }
 
-    public String getQuitPassword() {
-        return this.quitPassword;
-    }
-
     public ExamStatus getStatus() {
         return this.status;
     }
@@ -339,8 +327,6 @@ public final class Exam implements GrantEntity {
         builder.append(this.startURL);
         builder.append(", type=");
         builder.append(this.type);
-        builder.append(", quitPassword=");
-        builder.append(this.quitPassword);
         builder.append(", owner=");
         builder.append(this.owner);
         builder.append(", supporter=");

src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/dao/impl/ExamDAOImpl.java

@@ -224,7 +224,7 @@ public class ExamDAOImpl implements ExamDAO {
                     (exam.type != null)
                             ? exam.type.name()
                             : null,
-                    exam.quitPassword,
+                    null,
                     exam.browserExamKeys,
                     (exam.status != null)
                             ? exam.status.name()
@@ -769,11 +769,9 @@ public class ExamDAOImpl implements ExamDAO {
                     (quizData != null) ? quizData.endTime : null,
                     (quizData != null) ? quizData.startURL : Constants.EMPTY_NOTE,
                     ExamType.valueOf(record.getType()),
-                    record.getQuitPassword(),
                     record.getOwner(),
                     supporter,
                     status,
-//                    BooleanUtils.toBooleanObject((quizData != null) ? record.getLmsSebRestriction() : null),
                     record.getBrowserKeys(),
                     BooleanUtils.toBooleanObject((quizData != null) ? record.getActive() : null),
                     record.getLastupdate());

src/main/java/ch/ethz/seb/sebserver/webservice/servicelayer/lms/impl/SebRestrictionServiceImpl.java

@@ -131,7 +131,7 @@ public class SebRestrictionServiceImpl implements SebRestrictionService {
             final Collection<String> browserExamKeys = sebRestriction.getBrowserExamKeys();
             final Exam newExam = new Exam(
                     exam.id,
-                    null, null, null, null, null, null, null, null, null, null, null,
+                    null, null, null, null, null, null, null, null, null, null,
                     exam.supporter,
                     exam.status,
                     (browserExamKeys != null && !browserExamKeys.isEmpty())

src/test/java/ch/ethz/seb/sebserver/gui/integration/UseCasesIntegrationTest.java

@@ -806,7 +806,7 @@ public class UseCasesIntegrationTest extends GuiIntegrationTest {
                 newExam.endTime,
                 newExam.startURL,
                 ExamType.MANAGED,
-                null, null,
+                null,
                 Utils.immutableCollectionOf(userId),
                 ExamStatus.RUNNING,
                 null,

src/test/java/ch/ethz/seb/sebserver/webservice/integration/api/admin/ExamAPITest.java

@@ -61,7 +61,6 @@ public class ExamAPITest extends AdministrationAPIIntegrationTester {
                         exam.endTime,
                         exam.startURL,
                         exam.type,
-                        exam.quitPassword,
                         exam.owner,
                         Arrays.asList("user5"),
                         null,
@@ -92,7 +91,6 @@ public class ExamAPITest extends AdministrationAPIIntegrationTester {
                         exam.endTime,
                         exam.startURL,
                         exam.type,
-                        exam.quitPassword,
                         exam.owner,
                         Arrays.asList("user2"),
                         null,