I am trying to set null values to database of empty values from JSON payload. This problem caused beacause I have unique constraints on social entity fields. I
I am working on Spring MVC project. I use Spring Security for secure the url of my project. While i click on login button login succesfully bu
CarMake.java @Getter @Setter @EqualsAndHashCode @NoArgsConstructor @Entity public class CarMake { @SequenceGenerator( name = "car_make_sequence"
My application's front-end was build long back on ExtJS version 4.2.2 ,so Sencha Cmd tool was not used at that time , I am new to ExtJS and wants to know what a
I am using Spring boot 2.4.4, JDK 1.8, and created ScriptEngine as shown. Page loaded perfectly for the first time but the second time it throws the exception
**Controller** package com.example.curd.curdtesting.controller; import com.example.curd.curdtesting.entity.Book; import com.example.curd.curdtesting.service.Bo
While upgrading spring jars from 4.3.29 version to 5.3.19 version i am getting this error ClaasNotFoundException org.springframework.web.servlet.ViewRendererSer
package ro.contabilitateexpert.AccountExpert.config; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotati
I was using spring 2.1.3.RELEASE before. Used to handle all un-supported HTTP methods and endpoints with an custom error like below and it worked; /** * Handle
I'm writing a simple REST API using Spring Boot and I want to enable basic authentication. Therefore I have used the WebSecurityConfigurerAdapter as shown below
As mentioned in the title I can't update my webapp to Spring Boot 2.6.0. I wrote my webapp using Spring Boot 2.5.5 and everything works perfectly. If I update t
In eclipse whenever we copying a java dynamic web project into new one by renaming it and trying to run the new copied project in tomcat server it causes below
Hello to everyone who is viewing this question. I am currently running a web-application server, which only does CRUD operation (using MySQL) for android and iO
In my project i add some validation for Signup form fields. While click on submit button password validation not check orignal password like @AAAzzz123 but it c
I am a newbie with Spring boot. I am trying to return my index page in the controller but I am not able to. Its just returning the word index in the output. Her
I'm trying to return a list that is inside a Repository in my controller, but I'm not getting it. Could someone help me? This is a RESTapi for an ATM project th
I am upgrading my Spring project 4.1.6 to 5.2.21. But now when I run my Tomcat 8.5.65 I catch this message error: org.springframework.beans.factory.BeanCrea
I tried many things what I can search in google. but failed to solve this. If I use only 'InternalResourceViewResolver' it works. but if use tiles, it dosen't w
I'm new to java ,self-learning through video's and stackoverflow , I cannot find where I committed error in this code. this is my web.xml : <?xml version="1.
I'm new to java ,self-learning through video's and stackoverflow , I cannot find where I committed error in this code. this is my web.xml : <?xml version="1.