Fusio-Worker-Java

A Fusio worker implementation to execute Groovy/Java code. More information about the Worker system at our documentation: https://docs.fusio-project.org/docs/use_cases/api_gateway/worker

Example

The following example shows an action written in Groovy which gets data from a database and returns a response

def connection = connector.getConnection("app");

def entries = [];
def query = "SELECT name, description FROM app_product_0";
try (def stmt = connection.createStatement()) {
    def rs = stmt.executeQuery(query);
    while (rs.next()) {
        entries.add([
            name: rs.getString("name"),
            description: rs.getString("description")
        ]);
    }
}

response.build(200, [:], [
    foo: "bar",
    entries: entries
]);

Types

This table contains an overview which connection types are implemented and which implementation is used:

Type	Implementation
Fusio.Adapter.Sql.Connection.Sql	java.sql.Connection
Fusio.Adapter.Sql.Connection.SqlAdvanced	java.sql.Connection
Fusio.Adapter.Http.Connection.Http	org.apache.http.client.HttpClient
Fusio.Adapter.Mongodb.Connection.MongoDB	com.mongodb.client.MongoDatabase
Fusio.Adapter.Elasticsearch.Connection.Elasticsearch	org.elasticsearch.client.RestHighLevelClient