added server methods for single interposed question

.gitignore

-.project
-.classpath
-.settings/*
-target/*
-chromedriver.log
-.checkstyle

pom.xml

@@ -336,10 +336,10 @@
 				<groupId>org.mortbay.jetty</groupId>
 				<artifactId>jetty-maven-plugin</artifactId>
 				<version>7.6.5.v20120716</version>
-				<!-- <configuration> <scanIntervalSeconds>5</scanIntervalSeconds> <webApp> 
+				<configuration> <scanIntervalSeconds>1</scanIntervalSeconds> <webApp> 
 					<contextPath>/</contextPath> <baseResource implementation="org.eclipse.jetty.util.resource.ResourceCollection"> 
-					<resourcesAsCSV>src/main/webapp,../arsnova-js/src/main/webapp,../arsnova-legacy-js/src/main/webapp,../dojo-war/src/main/webapp</resourcesAsCSV> 
-					</baseResource> </webApp> </configuration> -->
+					<resourcesAsCSV>src/main/webapp,../arsnova-js/src/main/webapp,../arsnova-legacy-js/src/main/webapp</resourcesAsCSV> 
+					</baseResource> </webApp> </configuration>
 			</plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>

src/main/java/de/thm/arsnova/controller/QuestionController.java

@@ -267,5 +267,15 @@ public class QuestionController extends AbstractController {
 	) {
 		return questionService.getInterposedQuestions(sessionKey);
 	}
+	
+	@RequestMapping(value = "/session/{sessionKey}/interposed/{documentId}", method = RequestMethod.GET)
+	@ResponseBody
+	public final Question getInterposedQuestion(
+			@PathVariable final String sessionKey,
+			@PathVariable final String documentId,
+			final HttpServletResponse response
+	) {
+		return questionService.getInterposedQuestion(sessionKey, documentId);
+	}
 
 }

src/main/java/de/thm/arsnova/dao/CouchDBDao.java

@@ -1048,6 +1048,22 @@ public class CouchDBDao implements IDatabaseDao {
 		}
 		return null;
 	}
+	
+	public Question getInterposedQuestion(String sessionKey, String documentId) {
+		try {
+			Document document = this.getDatabase().getDocument(documentId);
+			
+			if(document != null) {
+				Question question = (Question) JSONObject.toBean(document.getJSONObject().getJSONObject("value"), Question.class);
+				question.setQuestionType("interposed_question");
+				
+				return question;
+			}
+		} catch (IOException e) {
+			LOGGER.error("Error while retrieving interposed question", e);
+		}
+		return null;
+	}
 
 	@Override
 	public void vote(String menu) {

src/main/java/de/thm/arsnova/dao/IDatabaseDao.java

@@ -101,4 +101,6 @@ public interface IDatabaseDao {
 	int countAnswers();
 
 	int countQuestions();
+
+	Question getInterposedQuestion(String sessionKey, String documentId);
 }

src/main/java/de/thm/arsnova/services/IQuestionService.java

@@ -54,4 +54,6 @@ public interface IQuestionService {
 	int getInterposedCount(String sessionKey);
 
 	List<Question> getInterposedQuestions(String sessionKey);
+
+	Question getInterposedQuestion(String sessionKey, String documentId);
 }

src/main/java/de/thm/arsnova/services/QuestionService.java

@@ -142,4 +142,10 @@ public class QuestionService implements IQuestionService {
 	public List<Question> getInterposedQuestions(String sessionKey) {
 		return databaseDao.getInterposedQuestions(sessionKey);
 	}
+	
+	@Override
+	@Authenticated
+	public Question getInterposedQuestion(String sessionKey, String documentId) {
+		return databaseDao.getInterposedQuestion(sessionKey, documentId);
+	}
 }