I have a simple Micronaut server I am trying to launch on Heroku by building it with a heroku.yml but for some reason when I check the logs the process exits as soon as it starts. The docker image runs just fine locally and nothing else prints out in the logs so I can’t find out why. Here is my
Tag: micronaut
Methods signature got changed while compiling the gradle java application and referencing to other project
I have two projects known as (Common and ApiGateway).The common is a Gradle java project and ApiGateway is a Micronaut java application. In the common project, I am keeping all the common things and referencing the jar to the Apigateway project. Common project The below code is compiled with ./gradlew build T…
Micronaut – Create a bean without creating ApplicationContext
I have a Micronaut declarative HTTP client written using @client annotation. I want to call this while starting micronaut app before creating the ApplicationContext itslef. HttpClient : SampleHttpClient.java Application.java (Main class) Answer I want to call this while starting micronaut app before creating …
Failed to load a service: io.micronaut.context.exceptions.BeanContextException: | Micronaut
I have just created a file named TransactionsRepository.java. I am not calling this class anywhere as of now TransactionsRepository.java Whenever I run ./gradlew run, it runs perfectly, but the moment I uncomment this line, it throws an error ERROR Exception in thread “main” java.lang.RuntimeExcep…
How to print out environment variables, when starting a Micronaut application
I am working on a Micronaut project, where I would like to see if the environment variables from the application.yml are being correctly assigned using the @Value annotation, when the app starts locally. But every time the app is starting it shows me that the variables are not being assigned to the environmen…
Extend Micronaut CustomJWTClaimsSetGenerator to provide all attributes
I have the following two classes which provide the JWT authentication mechanisem. CustomDelegatingAuthenticationProvider CustomJWTClaimsSetGenerator The default response to the client looks like this: My question. How can I extend the class to return all user attributes? Besides username I want to have the us…
How can I work with micronaut 3 and google secret manager?
Currently migrating my application to Micronaut 3, I encountered one problem with micronaut-gcp. Especially with the google secret manager. I am using gradle with Kotlin DSL. Actual configuration: (not working, using plugin io.micronaut.library version 2.0.4) gradle 7.2 micronaut 3.0.1 Previous configuration:…
Micronaut fails to load and use my `TypeConverter` implementation
I have a controller method, that takes in a POJO. Transaction type is a simple enum, but I want to use a custom conversion from the inbound value to the transaction type. I have written a converter: Micronaut is not using the type converter to transform the inbound value? Is some special registration process …
No such property: count for class: com.github.jengelman.gradle.plugins.shadow.transformers.ServiceFileTransformer
Creating a new application with the latest version of Micronaut using Intellj throws an exception during the build process. gradle-wrapper.properties build.gradle Answer You need to upgrade to Shadow 7.0.0. build.gradle: This issue has been fixed with PR #655. The root cause is a change to Groovy itself (Jira…
Why am I getting Request Entity Too Large WITHOUT file?
I am making a GET request and I am appending 40 strings to a query parameter. And each string is 100 chars long. Why would I be Request Entity Too Large error even though there is no file involved? Also, if I understood the limitations of a query params correctly, then there is no limit to it unless browser h…