Web application server based on Jetty, RestEasy, and Jackson.
This project began as a fork of the DropWizard codebase.
DropWizard is a great project, however some of the open source licenses used as part of DW were an issue for a commercial project I was working on. Alakazam is the result of replacing some of those parts with more lenient equivalents.
Much deserved credit to Coda Hale and the DropWizard team. If your requirements allow, consider using DropWizard over Alakazam, where possible.
Main Class
import io.alakazam.Application;
import io.alakazam.assets.ConfiguredAssetsBundle;
import io.alakazam.setup.Bootstrap;
import io.alakazam.setup.Environment;
public class MyMainClass extends Application<MyConfigClass> {
public static void main(String[] args) throws Exception {
new MyMainClass().run(args);
}
@Override
public String getName() {
return "my-web-server";
}
@Override
public void initialize(Bootstrap<MyConfigClass> bootstrap) {
//optionally register a Java resource directory to serve static files from
bootstrap.addBundle(new ConfiguredAssetsBundle("/images/", "/images/"));
}
@Override
public void run(MyConfigClass configuration, Environment environment) throws Exception {
environment.resteasy().register(new MyRESTResource(), false);
}
}Config Class
import io.alakazam.Configuration;
import io.alakazam.assets.AssetsBundleConfiguration;
public class MyConfigClass extends Configuration implements AssetsBundleConfiguration {
@JsonProperty("myConfig")
private String myConfig;
public String getMyConfig() {
return myConfig;
}
}Config File (server-config.yml)
myConfig: "myConfigValue"
REST Resource
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
@Path("/myresource")
@Produces(MediaType.APPLICATION_JSON)
public class MyRESTResource {
@GET
public Response handleRequest() {
String json = "{\"foo\":\"bar\"}";
return Response
.ok(json)
.header("Content-Length", json.length())
.header(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON + "; charset=ISO-8859-15")
.build();
}
}java -cp <your-classpath> my.package.MyMainClass server server-config.yml
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