I am working on a REST api in Spring, and I’m required to save an entity Document with a protocol number which consists in: Here is the model: I have come up with this solution: In other words I’m saving the object and updating it using the id the DB created, but I wonder if there is a better way
Thymeleaf TemplateEngine unable to process templates on remote server
I am attempting to send emails using Thymeleaf from a SpringBoot application. Templates are processed locally using the following method: MailType is an Enum with the names of each template stored, for example NEWUSER. Mail templates are stored in src/main/resources/templates/mail/ This sends an email as inte…
React.js How to define a custom id, rather than showing react-select-1–value in html
How do I change the React.js application to stop randomly allocating inputIds, so that Selenium will work consistently? I’m working with Selenium and a React.js application. The application is constantly under development. I have a Selenium method working to randomly select the react dropdowns using a s…
Presto under two package names
I just started developing a Presto connector for JSON API. As suggested in many places, I started with the example-http connector and did few changes and deployed the connector as mentioned in the documentation. Then I got following error when starting the server. Then I noticed the package name for Plugin in…
Exception in thread “main” java.util.InputMismatchException error
I believe I wrote all my code correctly but Im getting this error, can someone help me understand: Here is my code: Answer Your code looks OK. An InputMismatchException occurs in a Scanner when a given input doesn’t match the expected input format. Your exception occurs on line 15, where a scanner expec…
How to populate a spinner with the result of a Firestore query?
I am creating a spinner which will show the subject name. The subject names are stored in my Firestore database as follows: I could fetch the result to an RecyclerView but unable to help myself to do so for spinner. Answer To solve this, please use the following lines of code: The result will be a spinner tha…
Validation not working on spring boot and hibernate
I am new to spring boot and hibernate.I have declared a model class Office which is : I have declared my first main starting class as: My controller class is: I have a office.jsp page which is: My pom.xml is: When I click the submit button then if the input field in my form are empty,I wanted to validate my
Enable logging in spring boot actuator health check API
I am using Spring boot Actuator API for my project the having a health check endpoint, and enabled it by : Mentioned here Now I want to enable log in my application log file when ever the status of this above /healthcheck fails and print the entire response from this end point. What is the correct way to achi…
How to get annotation parameter in annotation processor
I’m writing my own annotation processor and I’m trying to get parameter of my annotation like in the code below in process method: What I get is An exception occurred: javax.lang.model.type.MirroredTypesException: Attempt to access Class objects for TypeMirrors [] during build. Anyone know how to …
How to convert mm/dd/yy string to “Monday 7th Jan”
I have a database file with mm/dd/yy values for events, and I want to display the date as something similar to “Day(word), day(number), month(word)”. 01/07/19 into Monday 4th Jan or Monday 4 Jan or something similar. Answer You can use SimpleDateFormat to convert the string to date and then conver…