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Adding Implementation of Comment Management API

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merge-requests/7/head
nishadi 7 years ago
parent 627aaab233
commit b9bb6830f4
1 changed files with 215 additions and 0 deletions
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components/application-mgt/org.wso2.carbon.device.application.mgt.api/src/main/java/org/wso2/carbon/device/application/mgt/api/services/impl/CommentManagementAPIImpl.java
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package org.wso2.carbon.device.application.mgt.api.services.impl;
import io.swagger.annotations.ApiParam;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.context.PrivilegedCarbonContext;
import org.wso2.carbon.device.application.mgt.api.APIUtil;
import org.wso2.carbon.device.application.mgt.api.services.CommentManagementAPI;
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;
import javax.ws.rs.QueryParam;
import javax.ws.rs.PUT;
import javax.ws.rs.GET;
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;
/**
* Comment Management related jax-rs APIs.
*/
@Path("/comments")
@SuppressWarnings( "deprecation" )
public class CommentManagementAPIImpl implements CommentManagementAPI{
private static Log log = LogFactory.getLog(CommentManagementAPIImpl.class);
@Override
@GET
@Path("/{uuid}")
public Response getAllComments(
@PathParam("uuid") String uuid,
@QueryParam("offset")int offSet,
@QueryParam("limit")int limit){
CommentsManager commentsManager = APIUtil.getCommentsManager();
List<Comment> comments = new ArrayList<>();
try {
PaginationRequest request=new PaginationRequest(offSet,limit);
if(request.validatePaginationRequest(offSet,limit)) {
commentsManager.getAllComments(request, uuid);
return Response.status(Response.Status.OK).entity(comments).build();
}
} catch (NotFoundException e){
log.error("Not found exception occurs to uuid "+uuid+" .",e);
return Response.status(Response.Status.NOT_FOUND)
.entity("Application with UUID " + uuid + " not found").build();
}
catch (CommentManagementException e) {
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.OK).entity(comments).build();
}
@Override
@POST
@Consumes("application/json")
@Path("/{uuid}")
public Response addComments(
@ApiParam Comment comment,
@PathParam("uuid") String uuid){
CommentsManager commentsManager = APIUtil.getCommentsManager();
int tenantId= PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId(true);
try {
Comment newComment = commentsManager.addComment(comment,uuid,tenantId);
if (comment != null){
return Response.status(Response.Status.CREATED).entity(newComment).build();
}else{
String msg = "Given comment is not valid ";
log.error(msg);
return Response.status(Response.Status.BAD_REQUEST).build();
}
}catch (CommentManagementException e) {
String msg = "Error occurred while creating the comment";
log.error(msg, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
}
}
@Override
@PUT
@Consumes("application/json")
@Path("/{apAppCommentId}")
public Response updateComment(
@ApiParam Comment comment,
@PathParam("apAppCommentId") int apAppCommentId) {
CommentsManager commentsManager = APIUtil.getCommentsManager();
//int tenantId= PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId(true);
try {
if (apAppCommentId == 0) {
return Response.status(Response.Status.NOT_FOUND)
.entity("Comment with comment id " + apAppCommentId + " not found").build();
}else if(comment==null){
String msg = "Given comment is not valid ";
log.error(msg);
return Response.status(Response.Status.BAD_REQUEST).build();
} else{
comment = commentsManager.updateComment(comment,apAppCommentId);
return Response.status(Response.Status.OK).entity(comment).build();
}
} catch (CommentManagementException e) {
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);
}catch (DBConnectionException e) {
log.error("DB Connection Exception occurs", e);
}
return Response.status(Response.Status.OK).entity(comment).build();
}
@Override
@DELETE
@Path("/{apAppCommentId}")
public Response deleteComment(
@PathParam("apAppCommentId")
int apAppCommentId){
CommentsManager commentsManager = APIUtil.getCommentsManager();
try {
commentsManager.deleteComment(apAppCommentId);
} catch (CommentManagementException e) {
String msg = "Error occurred while deleting the comment.";
log.error(msg, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
} catch (NotFoundException e) {
log.error("Not found exception occurs to comment id "+apAppCommentId+" .",e);
return Response.status(Response.Status.NOT_FOUND)
.entity("Comment with" + apAppCommentId + " not found").build();
}
return Response.status(Response.Status.OK).entity("Comment is deleted successfully.").build();
}
@Override
@GET
@Path("/{uuid}")
public Response getStars(
@PathParam("uuid")
String uuid) {
CommentsManager commentsManager = APIUtil.getCommentsManager();
int Stars=0;
try {
Stars= commentsManager.getStars(uuid);
} catch (SQLException e) {
log.error("SQL Exception occurs", e);
}
return Response.status(Response.Status.OK).entity(Stars).build();
}
@Override
@GET
@Path("/{uuid}")
public Response getRatedUser(
@PathParam("uuid")
String uuid){
CommentsManager commentsManager = APIUtil.getCommentsManager();
int ratedUsers=0;
try {
ratedUsers= commentsManager.getRatedUser(uuid);
} catch (SQLException e) {
log.error("SQL Exception occurs", e);
}
return Response.status(Response.Status.OK).entity(ratedUsers).build();
}
@Override
@POST
@Consumes("uuid/stars/json")
public Response updateStars(
@ApiParam int stars,
@PathParam("uuid") String uuid) throws SQLException {
CommentsManager commentsManager = APIUtil.getCommentsManager();
int newStars=commentsManager.getStars(uuid);
try {
newStars = commentsManager.updateStars(stars,uuid);
if (stars != 0){
return Response.status(Response.Status.CREATED).entity(newStars).build();
}else{
String msg = "Given star value is not valid ";
log.error(msg);
return Response.status(Response.Status.BAD_REQUEST).build();
}
} catch (ApplicationManagementException e) {
log.error("Application Management Exception occurs", e);
}
return Response.status(Response.Status.OK).entity(newStars).build();
}
}
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