@Path("deletecourses")
@DELETE
public String deleteCourses(String jsondata) {
System.out.println("data received from front end" + jsondata);
Object jsonObject = JSON.parse(jsondata);
BasicDBObject basicdbobject = (BasicDBObject) jsonObject;
CoursesDAO coursesdao = new CoursesDAO();
boolean status = coursesdao.deleteCourseFromDatabase(basicdbobject);
JSONObject statusObject = new JSONObject();
try {
if (status) {
statusObject.put("status", "success");
} else {
statusObject.put("status", "fail");
}
} catch (JSONException e) {
System.out.println("exception in message" + e.getMessage());
}
return statusObject.toString();
}
@Path("insertcourses")
@PUT
@Produces(MediaType.APPLICATION_JSON)
public String createCourses(String jsonData) {
System.out.println("data received from front end" + jsonData);
Object jsonObject = JSON.parse(jsonData);
BasicDBObject basicdbobject = (BasicDBObject) jsonObject;
CoursesDAO coursesdao = new CoursesDAO();
JSONObject jsonobject = new JSONObject();
try {
if (coursesdao.insertCourseInfo(basicdbobject)) {
jsonobject.put("status", "success");
} else {
jsonobject.put("status", "fail");
}
} catch (JSONException e) {
System.out.println("Exception in json conversion" + e.getMessage());
}
return jsonobject.toString();
}
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("/courses")
public String retrieveCourses() {
CoursesDAO courseDAO = new CoursesDAO();
DBCursor dbcoursecursor = courseDAO.retrieveAllCourses();
return dbcoursecursor.toArray().toString();
}
