Dmytro dmi3coder

🇩🇪

arbeite

Senior Software Engineer Startups, Engineering, Entrepreneurship, Accounting, Marketing, Passive income

dmi3coder / GreetingApplication.java

Created April 23, 2020 20:14

Greeting example with Command mode

	package org.acme.getting.started;

	import io.quarkus.runtime.QuarkusApplication;
	import io.quarkus.runtime.annotations.QuarkusMain;
	import org.jboss.logging.Logger;
	import javax.inject.Inject;

	@QuarkusMain
	public class GreetingApplication implements QuarkusApplication {
	public static final Logger LOGGER = Logger.getLogger(GreetingApplication.class);

dmi3coder / GreetingApplication.java

Created April 23, 2020 19:50

Initial example of Quarkus Command mode

	package org.acme.getting.started;

	import io.quarkus.runtime.QuarkusApplication;
	import io.quarkus.runtime.annotations.QuarkusMain;
	import org.jboss.logging.Logger;

	@QuarkusMain
	public class GreetingApplication implements QuarkusApplication {
	public static final Logger LOGGER = Logger.getLogger(GreetingApplication.class);

dmi3coder / CpuCoolingResource.java

Last active April 22, 2020 16:51

Example of execution of R function from Java Quarkus

	package tech.donau.quarkify;

	import io.quarkus.runtime.StartupEvent;
	import org.graalvm.polyglot.*;

	import javax.enterprise.event.Observes;
	import javax.ws.rs.*;
	import javax.ws.rs.core.MediaType;
	import java.io.IOException;
	import java.net.URL;

dmi3coder / CpuCoolingResource.java

Created April 22, 2020 16:12

Simple example of how to call R code from Quarkus

	package tech.donau.quarkify;

	import org.graalvm.polyglot.*;

	import javax.ws.rs.*;
	import javax.ws.rs.core.MediaType;
	import java.io.IOException;
	import java.net.URL;

	@Path("/cooling")

dmi3coder / EffectResource.java

Created April 19, 2020 17:27

Example of EffectResource that calls effect.py from resources with input

	package tech.donau.quarkify;

	import org.graalvm.polyglot.Context;
	import org.graalvm.polyglot.Source;
	import org.graalvm.polyglot.Value;

	import javax.ws.rs.POST;
	import javax.ws.rs.Path;
	import javax.ws.rs.Produces;
	import javax.ws.rs.core.MediaType;

dmi3coder / EffectResource.java

Last active April 19, 2020 13:51

Example of EffectResource that calls effect.py from resources

	package tech.donau.quarkify;

	import org.graalvm.polyglot.Context;
	import org.graalvm.polyglot.Source;
	import org.graalvm.polyglot.Value;

	import javax.ws.rs.GET;
	import javax.ws.rs.Path;
	import javax.ws.rs.Produces;
	import javax.ws.rs.core.MediaType;

dmi3coder / our_decorator_example2.py

Created November 28, 2019 12:13

Example of decorator without @ sign

dmi3coder / CachedAnnotationExample.java

Last active November 28, 2019 08:55

Cached annotation example in Java

	public class Main {

	@Retention(RetentionPolicy.RUNTIME)
	@interface Cached { } // Nothing inside our annotation

	static class SomeObject {
	@Cached
	public String intensiveTask() throws InterruptedException {
	Thread.sleep(1000);
	return "expensive task result";

dmi3coder / cached_decorator_example.py

Last active November 28, 2019 08:16

Example of cached decorator in Python

	import time
	cached_items = {}

	def cached(func):
	def wrapper(args, *kwargs):
	global cached_item
	if func.__name__ not in cached_items:
	cached_items[func.__name__] = func(args, *kwargs)
	return cached_items[func.__name__]
	return wrapper

dmi3coder / our_decorators_example.py

Last active November 27, 2019 15:02

Our example of python decorators