cleanup view

openid-connect-server/src/main/java/org/mitre/openid/connect/view/UserInfoView.java

@@ -31,33 +31,29 @@ import org.springframework.stereotype.Component;
 import org.springframework.validation.BeanPropertyBindingResult;
 import org.springframework.web.servlet.view.AbstractView;
 
-import com.google.common.base.Strings;
 import com.google.gson.ExclusionStrategy;
 import com.google.gson.FieldAttributes;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
-import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
 
-
 @Component("userInfoView")
 public class UserInfoView extends AbstractView {
-	
+
 	private static JsonParser jsonParser = new JsonParser();
 
 	private static Logger logger = LoggerFactory.getLogger(UserInfoView.class);
-	
-	private Gson gson = new GsonBuilder()
-	.setExclusionStrategies(new ExclusionStrategy() {
 
-		//@Override
+	private Gson gson = new GsonBuilder().setExclusionStrategies(new ExclusionStrategy() {
+
+		@Override
 		public boolean shouldSkipField(FieldAttributes f) {
 
 			return false;
 		}
 
-		//@Override
+		@Override
 		public boolean shouldSkipClass(Class<?> clazz) {
 			// skip the JPA binding wrapper
 			if (clazz.equals(BeanPropertyBindingResult.class)) {
@@ -68,8 +64,13 @@ public class UserInfoView extends AbstractView {
 
 	}).create();
 
-	/* (non-Javadoc)
-	 * @see org.springframework.web.servlet.view.AbstractView#renderMergedOutputModel(java.util.Map, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * org.springframework.web.servlet.view.AbstractView#renderMergedOutputModel
+	 * (java.util.Map, javax.servlet.http.HttpServletRequest,
+	 * javax.servlet.http.HttpServletResponse)
 	 */
 	@Override
 	protected void renderMergedOutputModel(Map<String, Object> model, HttpServletRequest request, HttpServletResponse response) {
@@ -77,21 +78,7 @@ public class UserInfoView extends AbstractView {
 		UserInfo userInfo = (UserInfo) model.get("userInfo");
 
 		Set<String> scope = (Set<String>) model.get("scope");
-		
-		String claimsRequestJsonString = (String) model.get("claimsRequest");
-		
-		// getting the 'claims request parameter' from the model
-		JsonObject claimsRequest = null;
-		if (!Strings.isNullOrEmpty(claimsRequestJsonString)) {
-			JsonElement parsed = jsonParser.parse(claimsRequestJsonString);
-			if (parsed.isJsonObject()) {
-				claimsRequest = parsed.getAsJsonObject();
-			} else {
-				// claimsRequest stays null
-				logger.warn("Claims parameter not a valid JSON object: " + claimsRequestJsonString);
-			}
-		}
-		
+
 		response.setContentType("application/json");
 
 		Writer out;