Modified CommentManagerImpl ,CommentManagementAPIImpl,CommentManagementAPI

Modified the exceptions.

components/application-mgt/org.wso2.carbon.device.application.mgt.api/src/main/java/org/wso2/carbon/device/application/mgt/api/services/CommentManagementAPI.java

@@ -1,3 +1,21 @@
+/*
+ *   Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ *   WSO2 Inc. licenses this file to you under the Apache License,
+ *   Version 2.0 (the "License"); you may not use this file except
+ *   in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing,
+ *   software distributed under the License is distributed on an
+ *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *   KIND, either express or implied.  See the License for the
+ *   specific language governing permissions and limitations
+ *   under the License.
+ *
+ */
 package org.wso2.carbon.device.application.mgt.api.services;
 
 import io.swagger.annotations.ApiParam;
@@ -14,7 +32,6 @@ import org.wso2.carbon.apimgt.annotations.api.Scope;
 import org.wso2.carbon.apimgt.annotations.api.Scopes;
 import org.wso2.carbon.device.application.mgt.api.beans.ErrorResponse;
 import org.wso2.carbon.device.application.mgt.common.Comment;
-
 import javax.validation.Valid;
 import javax.ws.rs.Path;
 import javax.ws.rs.Consumes;
@@ -27,7 +44,6 @@ import javax.ws.rs.POST;
 import javax.ws.rs.DELETE;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
-import java.sql.SQLException;
 import java.util.List;
 
         /**
@@ -395,5 +411,5 @@ public interface CommentManagementAPI {
                     value="uuid of the release version of the application",
                     required=true)
             @PathParam("uuid")
-                    String uuid) throws SQLException;
+                    String uuid);
 }

components/application-mgt/org.wso2.carbon.device.application.mgt.api/src/main/java/org/wso2/carbon/device/application/mgt/api/services/impl/CommentManagementAPIImpl.java

@@ -28,9 +28,7 @@ import org.wso2.carbon.device.application.mgt.common.Comment;
 import org.wso2.carbon.device.application.mgt.common.PaginationRequest;
 import org.wso2.carbon.device.application.mgt.common.exception.ApplicationManagementException;
 import org.wso2.carbon.device.application.mgt.common.exception.CommentManagementException;
-import org.wso2.carbon.device.application.mgt.common.exception.DBConnectionException;
 import org.wso2.carbon.device.application.mgt.common.services.CommentsManager;
-
 import javax.ws.rs.Path;
 import javax.ws.rs.Consumes;
 import javax.ws.rs.PathParam;
@@ -41,7 +39,6 @@ import javax.ws.rs.POST;
 import javax.ws.rs.DELETE;
 import javax.ws.rs.NotFoundException;
 import javax.ws.rs.core.Response;
-import java.sql.SQLException;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -79,9 +76,6 @@ public class CommentManagementAPIImpl implements CommentManagementAPI{
             String msg = "Error occurred while retrieving comments.";
             log.error(msg, e);
             return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
-        } catch (SQLException e) {
-            log.error("SQL Exception occurs", e);
-            return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
         }
         return Response.status(Response.Status.OK).entity(comments).build();
     }
@@ -138,12 +132,6 @@ public class CommentManagementAPIImpl implements CommentManagementAPI{
             String msg = "Error occurred while retrieving comments.";
             log.error(msg, e);
             return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
-        } catch (SQLException e) {
-            log.error("SQL Exception occurs", e);
-            return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
-        }catch (DBConnectionException e) {
-            log.error("DB Connection Exception occurs", e);
-            return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
         }
     }
 
@@ -181,8 +169,11 @@ public class CommentManagementAPIImpl implements CommentManagementAPI{
 
         try {
             Stars= commentsManager.getStars(uuid);
-        }  catch (SQLException e) {
+        }  catch (CommentManagementException e) {
-            log.error("SQL Exception occurs", e);
+            log.error("Comment Management Exception occurs",e);
+            return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
+        } catch (ApplicationManagementException e) {
+            log.error("Application Management Exception occurs",e);
             return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
         }
         return Response.status(Response.Status.OK).entity(Stars).build();
@@ -200,8 +191,11 @@ public class CommentManagementAPIImpl implements CommentManagementAPI{
 
         try {
             ratedUsers= commentsManager.getRatedUser(uuid);
-        } catch (SQLException e) {
+        } catch (CommentManagementException e) {
-            log.error("SQL Exception occurs", e);
+            log.error("Comment Management Exception occurs",e);
+            return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
+        } catch (ApplicationManagementException e) {
+            log.error("Application Management Exception occurs",e);
             return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
         }
         return Response.status(Response.Status.OK).entity(ratedUsers).build();
@@ -212,10 +206,10 @@ public class CommentManagementAPIImpl implements CommentManagementAPI{
     @Consumes("uuid/stars/json")
     public Response updateStars(
             @ApiParam int stars,
-            @PathParam("uuid") String uuid) throws SQLException {
+            @PathParam("uuid") String uuid) {
 
         CommentsManager commentsManager = APIUtil.getCommentsManager();
-        int newStars=commentsManager.getStars(uuid);
+        int newStars=0;
 
         try {
             newStars = commentsManager.updateStars(stars,uuid);
@@ -230,7 +224,7 @@ public class CommentManagementAPIImpl implements CommentManagementAPI{
 
         } catch (ApplicationManagementException e) {
             log.error("Application Management Exception occurs",e);
+            return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
         }
-        return Response.status(Response.Status.OK).entity(newStars).build();
     }
 }

components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/impl/CommentsManagerImpl.java

@@ -85,7 +85,7 @@ public class CommentsManagerImpl implements CommentsManager {
      * @param CommentId ID of the comment.
      * @param comment comment needed to be validate.
      * @return Application related with the UUID.
-     *
+     * @throws CommentManagementException Exceptions of the comment management.
      *
      */
 
@@ -274,8 +274,5 @@ public class CommentsManagerImpl implements CommentsManager {
             } finally {
             ConnectionManagerUtil.closeDBConnection();
         }
-
     }
-
-
 }