public void execute()

in winegrower-extension/winegrower-build/winegrower-maven-plugin/src/main/java/org/apache/winegrower/extension/build/maven/PourMojo.java [85:119]

35 lines of code
6 McCabe index (conditional complexity)


    public void execute() throws MojoExecutionException {
        final Thread thread = Thread.currentThread();
        final ClassLoader loader = thread.getContextClassLoader();
        final ClassLoader appLoader = createClassLoader(loader);
        thread.setContextClassLoader(appLoader);
        try {
            final Consumer<Runnable> waitOnExit = defaultImpl -> {
                if (waitOnSystemIn) {
                    defaultImpl.run();
                } else { // just block
                    try {
                        new CountDownLatch(1).await();
                    } catch (final InterruptedException e) {
                        Thread.currentThread()
                                .interrupt();
                    }
                }
            };
            final Class<?> runClass = appLoader.loadClass("org.apache.winegrower.extension.build.common.Run");
            final Class<?> confClass = appLoader.loadClass("org.apache.winegrower.Ripener$Configuration");
            Runnable.class.cast(runClass.getConstructor(confClass, Map.class, Consumer.class)
                    .newInstance(createConfiguration(confClass), systemVariables, waitOnExit)).run();
        } catch (final Exception e) {
            throw new MojoExecutionException(e.getMessage(), e);
        } finally {
            if (appLoader != loader) {
                try {
                    URLClassLoader.class.cast(appLoader).close();
                } catch (final IOException e) {
                    getLog().warn(e.getMessage(), e);
                }
            }
            thread.setContextClassLoader(loader);
        }
    }