simonharrer

import java.util.Objects;
import java.util.Random;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Future;
import java.util.concurrent.Semaphore;
import java.util.concurrent.TimeUnit;
import java.util.function.Supplier;

class ConcurrencyHelper {

simonharrer

require "literate_randomizer"
require "fileutils"

$lr = LiterateRandomizer.create

FileUtils.rm_rf "data"
Dir.mkdir "data"

def generate(folder, level = 4)
	return if level == 0

simonharrer

import javax.jws.WebService;
import javax.xml.ws.Endpoint;

@WebService
public class Calculator {

	public static void main(String[] args) {
		Calculator.calculate(1, 1, "ADD");
		Calculator.calculate(2, 3, "MULT");
		Calculator.calculate(5, 2, "asdf");

simonharrer

String path = "my/test/path/to/file.xml";
SchemaFactory sFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
Schema schema = sFactory.newSchema(new Source[]{
       new StreamSource(getClass().getResourceAsStream("/path/to/schema1.xsd")),
       new StreamSource(getClass().getResourceAsStream("/path/to/schema2.xsd"))
});
Validator validator = schema.newValidator();
validator.validate(new StreamSource(new File(path)));

simonharrer

class FizzBuzz {
    public static void main(String[] args) {
        if (args != null && args.length == 1) {
            try {
                    int number = Integer.parseInt(args[0]);
                    for (int i = 1; i < number; i++) {
                                if (i % 3 == 0 && i % 5 == 0) {
                                                System.out.println("FizzBuzz");
                                } else if (i % 3 == 0) {
                                                System.out.println("Fizz");

simonharrer

class FizzBuzz {
    public static void main(String[] args) {
            if (args != null && args.length == 1) {
                        try {
                                        int number = Integer.parseInt(args[0]);
                                        for (int i = 1; i < number; i++) {
                                                            if (i % 3 == 0 && i % 5 == 0) {
                                                                                    System.out.println("FizzBuzz");
                                                            } else if (i % 3 == 0) {
                                                                                    System.out.println("Fizz");

simonharrer

class FizzBuzz {
    public static void main(String[] args) {
        if (args != null && args.length == 1) {
            try {
                int number = Integer.parseInt(args[0]);
                for (int i = 1; i < number; i++) {
                    if (i % 3 == 0 && i % 5 == 0) {
                        System.out.println("FizzBuzz");
                    } else if (i % 3 == 0) {
                        System.out.println("Fizz");

simonharrer

FROM openjdk:8-jdk-alpine

ENV EMAIL_HOSTNAME="smtp.gmail.com"
ENV EMAIL_PORT="587"
RUN apk add --no-cache openssl
RUN openssl s_client -showcerts -connect $EMAIL_HOSTNAME:$EMAIL_PORT -starttls smtp </dev/null 2>/dev/null | openssl x509 -outform DER > my-certificate.der
RUN echo yes | $JAVA_HOME/bin/keytool -import -trustcacerts -file my-certificate.der -alias my-certificate -keystore $JAVA_HOME/jre/lib/security/cacerts -storepass changeit

simonharrer

Oracle SOA Suite 11g - Deployment Archives and Scripts

This article sheds some light on the question: "How to get a BPEL process packaged and deployed to the Oracle SOA Suite 11g automatically without any IDE?"

The BPEL process

The BPEL process has to be very simple as the task focus on packaging and deployment. I chose the ReceiveReply test from the betsy test suite which receives an integer and echos it back to the caller. Here is some pseudo code on how it works:

ReceiveReply: int -> int

simonharrer

package de.uniba.wiai.dsg.pks.assignment1.histogram.threaded.forkjoin;

import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.DirectoryStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;