Nishan | An ecosystem of packages for notion written in typescript | Blockchain library

I have a situation where users are not allowed to enter a duplicate value. If user tries to add duplicate value, the system saves a details of user in a audit table. Trigger is used for that. My code is below

I'm new to this java and Gson (google JSON). this is the JSON data i.m getting from server.it have array and object. I have to De-serialize by google library (Gson)

I am new to Spring boot. I want to use jstl tag for JSP page. For that I have added the following dependency

I have a txt file which a copy of the bills for a patient. I wanted to collect the information about one particular drag which was given to patient from the billing info.

The text file contains all the information about the patient with date, and the bills are listed with respect to the date of purchase(since he is an inward patient, there will more bills).

Now, I have used the following code to extract one particular drag's billing info.

How can i enable a CORS in Spring Security label i.e. in token url. I am using spring security 3.1 and spring mvc 4.3.12. I have successfully generated a token to secure API but can't enable CORS in token url. I have used the following code for generating access token

spring-security.xml

I am new to Spring MVC and Hibernate. For several days i am trying to make a simple spring project but got some error there. The error says org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'CustomerDAOImp'

Here is my error

HTTP Status 500 - Internal Server Error

type Exception report

messageInternal Server Error

descriptionThe server encountered an internal error that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Servlet.init() for servlet dispatcher threw exception root cause

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'CustomerDAOImp': Unsatisfied dependency expressed through field 'sessionFactory'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'org.hibernate.SessionFactory' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} root cause

org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'org.hibernate.SessionFactory' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} note The full stack traces of the exception and its root causes are available in the GlassFish Server Open Source Edition 4.1.1 logs.

GlassFish Server Open Source Edition 4.1.1

I have used maven multi module to done this project. Here 'CustomerDAOImp' is the name of repository that i have defined in the CustomerDAOImp class. This is the java class that extends GenericImp class and implements CustomerDAO interface and further CustomerDAO extends the GenericDAO interface.

CustomerDAOImp

I am adding OAuth2.0 to secure my WebAPI. I am trying to get a access token while user gets logged in. This is how i tried to get user info after logged in

Hello i am new to hibernate. I am working with JSON in spring. I want to show a user's details in JSON format but i got some error there. My error is:

HTTP Status 500 - Internal Server Error

type Exception report

messageInternal Server Error

descriptionThe server encountered an internal error that prevented it from fulfilling this request.

exception

org.springframework.http.converter.HttpMessageNotWritableException: Could not write JSON: failed to lazily initialize a collection of role: com.nishan.lifestyle.entity.User.pictureList, could not initialize proxy - no Session; nested exception is com.fasterxml.jackson.databind.JsonMappingException: failed to lazily initialize a collection of role: com.nishan.lifestyle.entity.User.pictureList, could not initialize proxy - no Session (through reference chain: java.util.ArrayList[0]-

com.nishan.lifestyle.entity.User["pictureList"]) note The full stack traces of the exception and its root causes are available in the GlassFish Server Open Source Edition 4.1.1 logs.

GlassFish Server Open Source Edition 4.1.1

I have used following method to get all the user's details

I am trying to make simple login process in spring but got some error on there. Whenever login button is clicked it says 'HTTP Status 404 - Not Found'. Three types of dependencies are used in this project

1. spring-security-web 2. spring-security-config 3. spring-security-core

Spring security configuration.

spring-security.xml