JAX-RS ServiceLoader - JS

PerformaApiApplication.java

@ApplicationPath("api")
public class PerformaApiApplication extends Application {

    @Override
    public Set<Class<?>> getClasses() {
        final ClassLoader loader = this.getClass().getClassLoader();
        final Set<Class<?>> services = new HashSet<Class<?>>();
        for (String className : readClasses()) {
            try {
                final Class<?> clazz = loader.loadClass(className);
                services.add(clazz);
            } catch (Throwable t) {
                throw new RuntimeException("Could not load: "+className, t);
            }
        }

        return services;
    }

    private static Set<String> readClasses() {
        final Set<String> classNames = new HashSet<String>();

        try {
            byte[] data = IOUtils.toByteArray(PerformaApiApplication.class.getResourceAsStream("/a.bin"));
            data = ZlibUtils.inflate(data);
            String str = new String(data);
            BufferedReader br = new BufferedReader(new StringReader(str));
            String line = null;
            while ((line = br.readLine()) != null) {
                if (line.trim().length() > 0) {
                    String[] keyval = line.split("=");
                    if (keyval.length == 2) {
                        String route = keyval[0];
                        String clazz = keyval[1];
                        classNames.add(clazz);
                    }
                }
            }
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
        return classNames;
    }
}