From 793537361567cbde2cab78be8c50f836fc94bf39 Mon Sep 17 00:00:00 2001
From: Christoph Thelen <christoph.thelen@mni.thm.de>
Date: Mon, 28 Sep 2015 13:46:19 +0200
Subject: [PATCH] Style fix

---
 .../arsnova/controller/LoginController.java   | 136 +++++++++---------
 .../de/thm/arsnova/entities/Question.java     |  32 ++---
 .../de/thm/arsnova/dao/StubDatabaseDao.java   |   4 +-
 3 files changed, 84 insertions(+), 88 deletions(-)

diff --git a/src/main/java/de/thm/arsnova/controller/LoginController.java b/src/main/java/de/thm/arsnova/controller/LoginController.java
index bb678402..3b6d9680 100644
--- a/src/main/java/de/thm/arsnova/controller/LoginController.java
+++ b/src/main/java/de/thm/arsnova/controller/LoginController.java
@@ -146,7 +146,7 @@ public class LoginController extends AbstractController {
 			@RequestParam(value = "role", required = false) final UserSessionService.Role role,
 			final HttpServletRequest request,
 			final HttpServletResponse response
-			) throws IOException {
+	) throws IOException {
 		String addr = request.getRemoteAddr();
 		if (userService.isBannedFromLogin(addr)) {
 			response.sendError(429, "Too Many Requests");
@@ -178,8 +178,8 @@ public class LoginController extends AbstractController {
 			if (!"".equals(username) && !"".equals(password)) {
 				org.springframework.security.core.userdetails.User user =
 						new org.springframework.security.core.userdetails.User(
-								username, password, true, true, true, true, getAuthorities()
-								);
+							username, password, true, true, true, true, this.getAuthorities()
+						);
 
 				Authentication token = new UsernamePasswordAuthenticationToken(user, password, getAuthorities());
 				try {
@@ -209,7 +209,7 @@ public class LoginController extends AbstractController {
 			org.springframework.security.core.userdetails.User user =
 					new org.springframework.security.core.userdetails.User(
 							username, "", true, true, true, true, authorities
-							);
+					);
 			Authentication token = new UsernamePasswordAuthenticationToken(user, null, authorities);
 
 			SecurityContextHolder.getContext().setAuthentication(token);
@@ -226,7 +226,7 @@ public class LoginController extends AbstractController {
 			@RequestParam(value = "failureurl", defaultValue = "/") String failureUrl,
 			final HttpServletRequest request,
 			final HttpServletResponse response
-			) throws IOException, ServletException {
+	) throws IOException, ServletException {
 		View result = null;
 
 		/* Use URLs from a request parameters for redirection as long as the
@@ -242,36 +242,36 @@ public class LoginController extends AbstractController {
 		/* Handle proxy
 		 * TODO: It might be better, to support the proposed standard: http://tools.ietf.org/html/rfc7239 */
 		int port = "".equals(request.getHeader("X-Forwarded-Port"))
-				? Integer.parseInt(request.getHeader("X-Forwarded-Port")) : request.getServerPort();
-				if ("https".equals(request.getScheme())) {
-					if (443 != port) {
-						serverUrl = serverUrl + ":" + String.valueOf(port);
-					}
-				} else {
-					if (80 != port) {
-						serverUrl = serverUrl + ":" + String.valueOf(port);
-					}
-				}
+				? Integer.valueOf(request.getHeader("X-Forwarded-Port")) : request.getServerPort();
+		if ("https".equals(request.getScheme())) {
+			if (443 != port) {
+				serverUrl = serverUrl + ":" + String.valueOf(port);
+			}
+		} else {
+			if (80 != port) {
+				serverUrl = serverUrl + ":" + String.valueOf(port);
+			}
+		}
 
-				request.getSession().setAttribute("ars-login-success-url", serverUrl + successUrl);
-				request.getSession().setAttribute("ars-login-failure-url", serverUrl + failureUrl);
-
-				if ("cas".equals(type)) {
-					casEntryPoint.commence(request, response, null);
-				} else if ("twitter".equals(type)) {
-					final String authUrl = twitterProvider.getAuthorizationUrl(new HttpUserSession(request));
-					result = new RedirectView(authUrl);
-				} else if ("facebook".equals(type)) {
-					facebookProvider.setFields("id,link");
-					facebookProvider.setScope("");
-					final String authUrl = facebookProvider.getAuthorizationUrl(new HttpUserSession(request));
-					result = new RedirectView(authUrl);
-				} else if ("google".equals(type)) {
-					final String authUrl = googleProvider.getAuthorizationUrl(new HttpUserSession(request));
-					result = new RedirectView(authUrl);
-				}
+		request.getSession().setAttribute("ars-login-success-url", serverUrl + successUrl);
+		request.getSession().setAttribute("ars-login-failure-url", serverUrl + failureUrl);
+
+		if ("cas".equals(type)) {
+			casEntryPoint.commence(request, response, null);
+		} else if ("twitter".equals(type)) {
+			final String authUrl = twitterProvider.getAuthorizationUrl(new HttpUserSession(request));
+			result = new RedirectView(authUrl);
+		} else if ("facebook".equals(type)) {
+			facebookProvider.setFields("id,link");
+			facebookProvider.setScope("");
+			final String authUrl = facebookProvider.getAuthorizationUrl(new HttpUserSession(request));
+			result = new RedirectView(authUrl);
+		} else if ("google".equals(type)) {
+			final String authUrl = googleProvider.getAuthorizationUrl(new HttpUserSession(request));
+			result = new RedirectView(authUrl);
+		}
 
-				return result;
+		return result;
 	}
 
 	@RequestMapping(value = { "/auth/", "/whoami" }, method = RequestMethod.GET)
@@ -309,10 +309,10 @@ public class LoginController extends AbstractController {
 
 		if ("true".equals(guestEnabled)) {
 			ServiceDescription sdesc = new ServiceDescription(
-					"guest",
-					"Guest",
-					null
-					);
+				"guest",
+				"Guest",
+				null
+			);
 			sdesc.setOrder(guestOrder);
 			if (!"true".equals(guestLecturerEnabled)) {
 				sdesc.setAllowLecturer(false);
@@ -322,73 +322,73 @@ public class LoginController extends AbstractController {
 
 		if ("true".equals(customLoginEnabled) && !"".equals(customLoginDialog)) {
 			ServiceDescription sdesc = new ServiceDescription(
-					"custom",
-					customLoginTitle,
-					customizationPath + "/" + customLoginDialog + "?redirect={0}",
-					customLoginImage
-					);
+				"custom",
+				customLoginTitle,
+				customizationPath + "/" + customLoginDialog + "?redirect={0}",
+				customLoginImage
+			);
 			sdesc.setOrder(customLoginOrder);
 			services.add(sdesc);
 		}
 
 		if ("true".equals(dbAuthEnabled) && !"".equals(dbAuthDialog)) {
 			ServiceDescription sdesc = new ServiceDescription(
-					"arsnova",
-					dbAuthTitle,
-					customizationPath + "/" + dbAuthDialog + "?redirect={0}",
-					dbAuthImage
-					);
+				"arsnova",
+				dbAuthTitle,
+				customizationPath + "/" + dbAuthDialog + "?redirect={0}",
+				dbAuthImage
+			);
 			sdesc.setOrder(dbAuthOrder);
 			services.add(sdesc);
 		}
 
 		if ("true".equals(ldapEnabled) && !"".equals(ldapDialog)) {
 			ServiceDescription sdesc = new ServiceDescription(
-					"ldap",
-					ldapTitle,
-					customizationPath + "/" + ldapDialog + "?redirect={0}",
-					ldapImage
-					);
+				"ldap",
+				ldapTitle,
+				customizationPath + "/" + ldapDialog + "?redirect={0}",
+				ldapImage
+			);
 			sdesc.setOrder(ldapOrder);
 			services.add(sdesc);
 		}
 
 		if ("true".equals(casEnabled)) {
 			ServiceDescription sdesc = new ServiceDescription(
-					"cas",
-					casTitle,
-					MessageFormat.format(dialogUrl, "cas")
-					);
+				"cas",
+				casTitle,
+				MessageFormat.format(dialogUrl, "cas")
+			);
 			sdesc.setOrder(casOrder);
 			services.add(sdesc);
 		}
 
 		if ("true".equals(facebookEnabled)) {
 			ServiceDescription sdesc = new ServiceDescription(
-					"facebook",
-					"Facebook",
-					MessageFormat.format(dialogUrl, "facebook")
-					);
+				"facebook",
+				"Facebook",
+				MessageFormat.format(dialogUrl, "facebook")
+			);
 			sdesc.setOrder(facebookOrder);
 			services.add(sdesc);
 		}
 
 		if ("true".equals(googleEnabled)) {
 			ServiceDescription sdesc = new ServiceDescription(
-					"google",
-					"Google",
-					MessageFormat.format(dialogUrl, "google")
-					);
+				"google",
+				"Google",
+				MessageFormat.format(dialogUrl, "google")
+			);
 			sdesc.setOrder(googleOrder);
 			services.add(sdesc);
 		}
 
 		if ("true".equals(twitterEnabled)) {
 			ServiceDescription sdesc = new ServiceDescription(
-					"twitter",
-					"Twitter",
-					MessageFormat.format(dialogUrl, "twitter")
-					);
+				"twitter",
+				"Twitter",
+				MessageFormat.format(dialogUrl, "twitter")
+			);
 			sdesc.setOrder(twitterOrder);
 			services.add(sdesc);
 		}
diff --git a/src/main/java/de/thm/arsnova/entities/Question.java b/src/main/java/de/thm/arsnova/entities/Question.java
index 9fa0a75e..36c0c9f2 100644
--- a/src/main/java/de/thm/arsnova/entities/Question.java
+++ b/src/main/java/de/thm/arsnova/entities/Question.java
@@ -505,21 +505,21 @@ public class Question implements Serializable {
 
 	@ApiModelProperty(required = true, value = "used to display scale factor")
 	public String getScaleFactor() {
-		return scaleFactor;
+		return this.scaleFactor;
 	}
 
 	public void setGridScaleFactor(String scaleFactor) {
-		gridScaleFactor = scaleFactor;
+		this.gridScaleFactor = scaleFactor;
 	}
 
 	@ApiModelProperty(required = true, value = "used to display grid scale factor")
 	public String getGridScaleFactor() {
-		return gridScaleFactor;
+		return this.gridScaleFactor;
 	}
 
 	@ApiModelProperty(required = true, value = "enabled text nswer")
 	public boolean isTextAnswerEnabled() {
-		return textAnswerEnabled;
+		return this.textAnswerEnabled;
 	}
 
 	public void setTextAnswerEnabled(boolean textAnswerEnabled) {
@@ -568,12 +568,8 @@ public class Question implements Serializable {
 	@Override
 	public boolean equals(Object obj) {
 		// auto generated!
-		if (this == obj) {
-			return true;
-		}
-		if (obj == null) {
-			return false;
-		}
+		if (this == obj) return true;
+		if (obj == null) return false;
 		if (getClass() != obj.getClass()) {
 			return false;
 		}
@@ -591,9 +587,9 @@ public class Question implements Serializable {
 	public int calculateValue(Answer answer) {
 		if (answer.isAbstention()) {
 			return 0;
-		} else if (questionType.equals("mc")) {
+		} else if (this.questionType.equals("mc")) {
 			return calculateMultipleChoiceValue(answer);
-		} else if (questionType.equals("grid")) {
+		} else if (this.questionType.equals("grid")) {
 			return calculateGridValue(answer);
 		} else {
 			return calculateRegularValue(answer);
@@ -647,7 +643,7 @@ public class Question implements Serializable {
 
 	private int calculateRegularValue(Answer answer) {
 		String answerText = answer.getAnswerText();
-		for (PossibleAnswer p : possibleAnswers) {
+		for (PossibleAnswer p : this.possibleAnswers) {
 			if (answerText.equals(p.getText())) {
 				return p.getValue();
 			}
@@ -658,9 +654,9 @@ public class Question implements Serializable {
 	private int calculateGridValue(Answer answer) {
 		int value = 0;
 		String[] answers = answer.getAnswerText().split(",");
-		for (String answer2 : answers) {
-			for (PossibleAnswer p : possibleAnswers) {
-				if (answer2.equals(p.getText())) {
+		for (int i = 0; i < answers.length; i++) {
+			for (PossibleAnswer p : this.possibleAnswers) {
+				if (answers[i].equals(p.getText())) {
 					value += p.getValue();
 				}
 			}
@@ -671,9 +667,9 @@ public class Question implements Serializable {
 	private int calculateMultipleChoiceValue(Answer answer) {
 		int value = 0;
 		String[] answers = answer.getAnswerText().split(",");
-		for (int i = 0; i < possibleAnswers.size() && i < answers.length; i++) {
+		for (int i = 0; i < this.possibleAnswers.size() && i < answers.length; i++) {
 			if (answers[i].equals("1")) {
-				PossibleAnswer p = possibleAnswers.get(i);
+				PossibleAnswer p = this.possibleAnswers.get(i);
 				value += p.getValue();
 			}
 		}
diff --git a/src/test/java/de/thm/arsnova/dao/StubDatabaseDao.java b/src/test/java/de/thm/arsnova/dao/StubDatabaseDao.java
index a1f02390..99952d35 100644
--- a/src/test/java/de/thm/arsnova/dao/StubDatabaseDao.java
+++ b/src/test/java/de/thm/arsnova/dao/StubDatabaseDao.java
@@ -247,12 +247,12 @@ public class StubDatabaseDao implements IDatabaseDao {
 
 	@Override
 	public InterposedQuestion getInterposedQuestion(String questionId) {
-		return interposedQuestion;
+		return this.interposedQuestion;
 	}
 
 	@Override
 	public void markInterposedQuestionAsRead(InterposedQuestion question) {
-		interposedQuestion.setRead(true);
+		this.interposedQuestion.setRead(true);
 	}
 
 	@Override
-- 
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