Quarkus Couchbase Extension
Integrates Couchbase into Quarkus.
This extension is currently in alpha status. It supports:
- Dependency injecting a Couchbase
Cluster. - Configuring the Cluster through
application.properties. Currently a minimal set of configuration options is provided. - Graal/native-image, though so far it has been minimally tested with basic cases.
Please try it out and provide feedback, ideas and bug reports.
Usage
Add it to your project:
<dependency>
<groupId>com.couchbase</groupId>
<artifactId>quarkus-couchbase</artifactId>
<version>1.0.0-alpha.1</version>
</dependency>
Provide the Couchbase configuration in application.properties:
quarkus.couchbase.connection-string=localhost
quarkus.couchbase.username=username
quarkus.couchbase.password=password
Now you can @Inject a Couchbase Cluster into your project:
@Path("/couchbase")
public class TestCouchbaseResource {
@Inject
Cluster cluster;
@GET
@Produces(MediaType.TEXT_PLAIN)
@Path("/test")
public String run() {
// Get a reference to a particular Couchbase bucket and its default collection
var bucket = cluster.bucket("travel-sample");
var collection = bucket.defaultCollection() ;
// Upsert a new document
collection.upsert("test", JsonObject.create().put("foo", "bar"));
// Fetch and print a document
var doc = bucket.defaultCollection().get("test");
System.out.println("Got doc " + doc.contentAsObject().toString());
// Perform a N1QL query
var queryResult = cluster.query("select * from `travel-sample` where url like 'http://marriot%' and country = 'United States';");
queryResult.rowsAsObject().forEach(row -> {
System.out.println(row.toString());
});
return "success!";
}
}
And test http://localhost:8080/couchbase/test.
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