agroal | The natural database connection pool | FTP library
kandi X-RAY | agroal Summary
kandi X-RAY | agroal Summary
The natural database connection pool
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Top functions reviewed by kandi - BETA
- Returns true if the connection is healthy
- Retrieves a connection handler from the shared cache
- Validate connection state
- Removes a connection handler from pool
- Gets a connection from the transaction
- Returns a connection handler
- Reset connection
- Gets a connection from the database
- Attempts to get a connection handler from the shared cache
- Closes the connection factory
- New DataSource instance
- Creates a new JDBC driver
- Get HikariConfig
- Initialize the pool integration
- Sets autoCommit boolean
- Performs low priority tasks
- Returns a connection cache with the specified number of connections
- Creates a new XADataSource object
- Returns a local connection cache
- Fires a warning on a connection event
- Initializes the transaction factory
- Resets the pool
- Returns a string representation of this statistics
- Associate a XAResource with the transaction
- Returns a cache with all connections
- Start transaction
agroal Key Features
agroal Examples and Code Snippets
Community Discussions
Trending Discussions on agroal
QUESTION
if I want to build my Quarkus 2.7.3.Final application with GraalVM CE 22.0.0.2 in native mode, I get a build error caused by the PrestoDB JDBC driver.
Also, I get the following exceptions when I make a SQL query on PrestoDB 0.270 and it only occurs if I run the application in native mode.
With the Quarkus JVM mode, the query just works fine.
Docker build image: quay.io/quarkus/ubi-quarkus-native-image:22.0.0-java17
I'm using JDBC driver com.facebook.presto:presto-jdbc:0.270 with a custom agroal connection and driver class com.facebook.presto.jdbc.PrestoDriver
GraalVM build error:
...ANSWER
Answered 2022-Mar-04 at 15:17To fix the GraalVM native build error add the following properties quarkus.native.additional-build-args and quarkus.native.add-all-charsets to src/main/resources/application.properties
(standard Quarkus properties):
QUESTION
I'm working on setting up Flyway in my quarkus app that already has appropriate database setup, works fine but does the hand-done db setup (initdb()
) method to setup its database.
I currently test using a postgresql testcontainer instance to test against, and set it up in the following way:
...ANSWER
Answered 2022-Jan-26 at 00:10In your config you mention a reactive database connection. But Flyway still needs the „old“ jdbc connection. So you probably have to configure both, if you still want to use the db the reactive way.
QUESTION
I'm using quarkus with jdbc + flyway and a frontend. Now I want to build an integration test with a dev services db and a selenium frontend test.
In tests annotated with @QuarkusTest
I can see that the flyway scripts from src/main/resources/db/migration/
and src/test/resources/db/migration/
are executed.
But for the selenium frontend tests I need to annotate the tests with @QuarkusIntegrationTest
and here only the flyway scripts from src/test/resources/db/migration/
are executed. How can I add src/main/resources/db/migration/
as well?
My setup:
...ANSWER
Answered 2022-Jan-24 at 10:11That won't work with @QuarkusIntegrationTest
, because this test actually executes the produced JAR and therefore the resources are loaded from inside the JAR itself and not the filesystem.
QUESTION
This is my first attempt at using Hibernate w/ Panache. I am working on a serverless function to insert and update records in a database. But before I can to that I need to obtain an ID from a table. This ID will be added to each record as it goes into the database.
The database is a DB2 AS/400 table and is defined so:
...ANSWER
Answered 2021-Nov-22 at 18:55When our entities extends PanacheEntity
, we inherit the Long id
from PanacheEntity
.
If we want to use a non-Long
id, our entity should extends PanacheBaseEntity
. The primary key field must then be annotated with @Id
:
QUESTION
I'm trying to use vertx JDBC with MS SQL Server.
I get the following stacktrace:
...ANSWER
Answered 2021-Nov-18 at 12:20The current 4.2.1 release seems to rely on agroal 1.12.
Given that you're getting a NoSuchMethodError
I would assume it can be related to the fact that the compiled jar was against 1.12, but you're running against an older version, maybe 1.0 or 1.1. Looking at github you can find that trace to match those versions.
Try to upgrade to 1.12, and it should solve your error.
QUESTION
I have a Quarkus project that expose some REST Endpoints. When working on dev mode or running from the local build docker container all work fine, those endpoints annotated with @RolesAllowed and @PermitAll work as supposed to be. But when I deploy to a AWS service with the following steps:
- Commit to Gitlab
- Run Gitlab CICD
- Send result with the config to an AWS S3 Bucket
- Trigger AWS codepipeline
- Deploy to Elastic Bean using docker image
After that the container is deployed all endpoints with @PermitAll work fine but those with @RolesAllowed responds with 401 Unauthorized, the token sent to those endpoints is valid, it is correctly formed and has not expired.
...ANSWER
Answered 2021-Oct-27 at 03:20The problem was the AWS time zone configuration, for some strange reason it interfered with how Quarkus validates the IAT and EXP claims of the token. I removed the AWS time zone settings and set the zone using a system property at the JVM level and the problem was completely fixed.
QUESTION
I using quarkus with Panache + Agroal.
I need to setup a DB connection(postgres) with SSL
enabled. So I need to somehow configure the server-cert
, client-cert
and client-key
.
I only see this available for the reactive client.
Can this be achieved for non-reactive one? I find it very hard to believe that nobody needed this.
...ANSWER
Answered 2021-Oct-12 at 13:10You can specify it via JDBC url. Different database would have its own way to config ssl. For postgres, it would be sslcert
and sslkey
, ref https://jdbc.postgresql.org/documentation/head/connect.html#ssl
QUESTION
I'm trying to use Quarkus and JDBI — not so many examples on this out there I would say :/
The Gradle script has these dependencies:
...ANSWER
Answered 2021-Sep-24 at 19:52yes , it works with AgroalDataSource
QUESTION
I am developing a Quarkus application, and now I'm trying to configure the database. First off, I have tried to configure MySQL, but I don't know why look like my application is not recognizing when I put dependencies manually in the pom.xml
. So I have tried to do the ./mvnw quarkus:add-extension -Dextensions="{dependencies}"
and anyway do not work.
Then I have tried to connect to a SQL Server because I am working on a similar application and I have the configuration easily to access, but the same error is being throw with mvn clean install
:
ANSWER
Answered 2021-Aug-22 at 15:11We need to also load the database driver as dependency in the pom.xml
. For MS SQL, we would add the following to the pom.xml
:
QUESTION
From my project's root directory, I issued the following command to create a native executable that will be specific to my operating system. See the following guide for details
...ANSWER
Answered 2021-Jun-23 at 20:34The documentation explains that -Dquarkus.native.container-build=true
option means that you want to build a Linux executable and that the build should happen in a container.
You can even control the runtime for that Docker/Podman with:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install agroal
You can use agroal 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 agroal 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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