micronaut-core | Micronaut Application Framework | Serverless library
kandi X-RAY | micronaut-core Summary
kandi X-RAY | micronaut-core Summary
Micronaut Application Framework
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Top functions reviewed by kandi - BETA
- Registers default converters
- Separates two camel case names
- Parses a locale value
- Converts the given object to the given type
- Visits the bean definition end
- Writes the postConstruct method
- Write the intercepted target method
- Processes the bean definition end
- Checks whether the annotations are valid
- Sends a request to the server
- Process a function
- Binds the input stream
- Gets the bean for a constructor argument
- Interpolates the given string with quotes
- Visit configuration builder
- Receives incoming data
- Registers the duration converter
- Process the scheduled method
- Sends a handshake response
- Gets a property by name
- Implement adaptable method
- Creates an object mapper
- Generates the method for the given method
- Pushes the given value to the method visitor
- Intercept the method invocation
- Builds a subscriber
micronaut-core Key Features
micronaut-core Examples and Code Snippets
Community Discussions
Trending Discussions on micronaut-core
QUESTION
We recently upgraded our project from Grails 3 to 5.1.1. Actually, it was not really an upgrade but rather a migration. We ended up creating a fresh project with 5.1.1 and migrated all of our code into it. Everything is currently working with an exception of one warning:
...ANSWER
Answered 2022-Jan-18 at 07:22I managed to get the error to go away. All I needed to do it all the dependency config for the related tasks (in build.gradle):
QUESTION
With the following field configuration
@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss")
When I run the project with java the result of printing the date is:
{"name":"test","date":"2021-11-20 23:12:12"}
However with native image:
mvn -T 1C package -Dpackaging=native-image -Pgraalvm
execute the binary:
./target/jackson-string-error
Sending post:
curl -X POST --location "http://localhost:8080/main" -H "accept: application/json" -H "Content-Type: application/json" -d "{\"name\":\"test\",\"date\":\"2021-11-20 23:12:12\"}"
the result is:
{"name":"test","date":[2021,11,20,23,12,12]}
For some reason the date is not parsed.
Sample: https://github.com/j1cs/jackson-string-error
OS: Macos Big Sur
Micronaut version: 3.1.4
Graalvm version: 21.2.0.r11-grl
Issue github: https://github.com/micronaut-projects/micronaut-core/issues/6546
Update:
I made mi own serializer and still doesn't work.
I added one log to see if it goes through that class.
When I run the app with java it print the log fine:
ANSWER
Answered 2021-Nov-22 at 19:00Solved by the micronaut framework team: https://github.com/micronaut-projects/micronaut-core/issues/6546
QUESTION
I am using Micronaut HttpFilter to intercept requests and one of the request body parameters.
Here is what I tried so far, but I am unable to get request body parameters in the interceptor.
The intent here is to check the url
body parameter and if it does not match the whitelisted domain name, then replace the url
body parameter with the whitelisted domain name.
Interceptor class
...ANSWER
Answered 2021-Jul-16 at 03:15I think it's because of this breaking changes
QUESTION
I am trying to create the simplest possible Controller suspend function which will call another endpoint. The learning purpose is to understand how to work with the Suspend function and Coroutine in Kotlin.
For that, I create a suspend function as an endpoint and it is calling another suspend function from a service layer that will use JDK HttpClient to call another endpoint.
Here is Controller
...ANSWER
Answered 2020-Dec-17 at 23:20From the snippet, one can infer that the application is run using IntelliJ.
This string:
C:\Users\Public\Java\jdk-11.0.9+11\bin\java.exe -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:54690,suspend=y,server=n -javaagent:C:\Users\DEMETRC\AppData\Local\JetBrains\IdeaIC2020.2\groovyHotSwap\gragent.jar -javaagent:C:\Users\DEMETRC\AppData\Local\JetBrains\IdeaIC2020.2\captureAgent\debugger-agent.jar -Dfile.encoding=UTF-8 -classpath "
... is the actual command run by IntelliJ.
The dependency kotlinx-coroutines-core
is not listed in the classpath
, so the class ThreadContextElement
cannot be found. This dependency is listed build.gradle
, but for some reason IntelliJ does not recognize it.
This mismatch may be caused by an edit to build.gradle
not followed by a reload. So IntelliJ is stuck with the old list of dependencies.
If a refresh does not solve the problem, one can try running the main class with gradle directly, i.e. ./gradlew run
on Mac and Linux.
QUESTION
ANSWER
Answered 2020-Nov-10 at 18:46You need to reload Gradle project after changing build script. Use "Reload all Gradle projects" button in Gradle tool window (two cycled arrows).
QUESTION
In a micronaut filter I specify my own headers, e. g. I set the "Cache-Control" header with a "max-age" directive. Therefore I want to remove the "Expires" header because by using "Cache-Control" the "Expires" header is ignored 1.
When returning a StreamedFile from a filter the "Expires" and "Date" header is set by FileTypeHandler 2 and I do not know how to change this.
Are there options to change this?
Example:
...ANSWER
Answered 2020-Sep-17 at 08:29Not sure why exactly you want to return a file from a filter
If it is just the method you identified that bother you generating this headers, you can just override it :
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install micronaut-core
You can use micronaut-core like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the micronaut-core component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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