Examples with BuildStep io.quarkus.builder.BuildStep used on opensource projects

Example 1 with BuildStep

use of io.quarkus.builder.BuildStep in project quarkus by quarkusio.

the class QuarkusDeployableContainer method deploy.

@SuppressWarnings("rawtypes")
@Override
public ProtocolMetaData deploy(Archive<?> archive) throws DeploymentException {
    old = Thread.currentThread().getContextClassLoader();
    if (testClass.get() == null) {
        throw new IllegalStateException("Test class not available");
    }
    Class testJavaClass = testClass.get().getJavaClass();
    // some TCK tests embed random libraries such as old versions of Jackson databind
    // this breaks quarkus, so we just skip them
    boolean skipLibraries = Boolean.getBoolean("io.quarkus.arquillian.skip-libraries");
    try {
        // Export the test archive
        Path tmpLocation = Files.createTempDirectory("quarkus-arquillian-test");
        deploymentLocation.set(tmpLocation);
        archive.as(ExplodedExporter.class).exportExplodedInto(tmpLocation.toFile());
        Path appLocation;
        Set<Path> libraries = new HashSet<>();
        if (archive instanceof WebArchive) {
            // Quarkus does not support the WAR layout and so adapt the layout (similarly to quarkus-war-launcher)
            appLocation = tmpLocation.resolve("app").toAbsolutePath();
            // WEB-INF/lib -> lib/
            if (!skipLibraries) {
                if (Files.exists(tmpLocation.resolve("WEB-INF/lib"))) {
                    Files.move(tmpLocation.resolve("WEB-INF/lib"), tmpLocation.resolve("lib"));
                }
            }
            // WEB-INF/classes -> archive/
            if (Files.exists(tmpLocation.resolve("WEB-INF/classes"))) {
                Files.move(tmpLocation.resolve("WEB-INF/classes"), appLocation);
            } else {
                Files.createDirectory(appLocation);
            }
            // META-INF -> archive/META-INF/
            if (Files.exists(tmpLocation.resolve("META-INF"))) {
                if (Files.exists(appLocation.resolve("META-INF"))) {
                    // Target directory not empty.
                    try (Stream<Path> fileTreeElements = Files.walk(tmpLocation.resolve("META-INF"), 2)) {
                        fileTreeElements.forEach(p -> {
                            try {
                                Files.createFile(p);
                            } catch (FileAlreadyExistsException faee) {
                            // Do Nothing
                            } catch (IOException e) {
                                throw new RuntimeException(e);
                            }
                        });
                    }
                } else {
                    Files.move(tmpLocation.resolve("META-INF"), appLocation.resolve("META-INF"));
                }
            }
            // WEB-INF -> archive/WEB-INF
            if (Files.exists(tmpLocation.resolve("WEB-INF"))) {
                Files.move(tmpLocation.resolve("WEB-INF"), appLocation.resolve("WEB-INF"));
            }
            // Collect all libraries
            if (Files.exists(tmpLocation.resolve("lib"))) {
                try (Stream<Path> libs = Files.walk(tmpLocation.resolve("lib"), 1)) {
                    libs.forEach((i) -> {
                        if (i.getFileName().toString().endsWith(".jar")) {
                            libraries.add(i);
                        }
                    });
                }
            }
        } else {
            appLocation = tmpLocation;
        }
        List<Consumer<BuildChainBuilder>> customizers = new ArrayList<>();
        // Test class is a bean
        customizers.add(new Consumer<BuildChainBuilder>() {

            @Override
            public void accept(BuildChainBuilder buildChainBuilder) {
                buildChainBuilder.addBuildStep(new BuildStep() {

                    @Override
                    public void execute(BuildContext context) {
                        context.produce(AdditionalBeanBuildItem.unremovableOf(testJavaClass));
                    }
                }).produces(AdditionalBeanBuildItem.class).build();
            }
        });
        QuarkusBootstrap.Builder bootstrapBuilder = QuarkusBootstrap.builder().setApplicationRoot(appLocation).setProjectRoot(appLocation).setIsolateDeployment(false).setFlatClassPath(true).setMode(QuarkusBootstrap.Mode.TEST);
        for (Path i : libraries) {
            bootstrapBuilder.addAdditionalApplicationArchive(new AdditionalDependency(i, false, true));
        }
        // Path testLocation = PathTestHelper.getTestClassesLocation(testJavaClass);
        // bootstrapBuilder.setProjectRoot(PathTestHelper.getTestClassesLocation(testJavaClass));
        CuratedApplication curatedApplication = bootstrapBuilder.build().bootstrap();
        AugmentAction augmentAction = new AugmentActionImpl(curatedApplication, customizers);
        StartupAction app = augmentAction.createInitialRuntimeApplication();
        RunningQuarkusApplication runningQuarkusApplication = app.run();
        appClassloader.set(runningQuarkusApplication.getClassLoader());
        runningApp.set(runningQuarkusApplication);
        Thread.currentThread().setContextClassLoader(runningQuarkusApplication.getClassLoader());
        // Instantiate the real test instance
        testInstance = TestInstantiator.instantiateTest(testJavaClass, runningQuarkusApplication.getClassLoader());
        // its pretty bogus
        if (Boolean.getBoolean("io.quarkus.arquillian.copy-fields")) {
            Class<?> dest = testInstance.getClass();
            Class<?> source = testClass.get().getJavaClass();
            while (source != Object.class) {
                for (Field f : source.getDeclaredFields()) {
                    try {
                        if (Modifier.isStatic(f.getModifiers()) && !Modifier.isFinal(f.getModifiers())) {
                            Field df = dest.getDeclaredField(f.getName());
                            df.setAccessible(true);
                            f.setAccessible(true);
                            df.set(null, f.get(null));
                        }
                    } catch (Exception e) {
                        LOGGER.error("Failed to copy static field", e);
                    }
                }
                source = source.getSuperclass();
                dest = dest.getSuperclass();
            }
        }
    } catch (Throwable t) {
        // clone the exception into the correct class loader
        Throwable nt;
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        try (ObjectOutputStream a = new ObjectOutputStream(out)) {
            a.writeObject(t);
            a.close();
            nt = (Throwable) new ObjectInputStream(new ByteArrayInputStream(out.toByteArray())).readObject();
        } catch (Exception e) {
            throw new DeploymentException("Unable to start the runtime runner", t);
        }
        throw new DeploymentException("Unable to start the runtime runner", nt);
    } finally {
        Thread.currentThread().setContextClassLoader(old);
    }
    ProtocolMetaData metadata = new ProtocolMetaData();
    // TODO: fix this
    String testUri = TestHTTPResourceManager.getUri(runningApp.get());
    System.setProperty("test.url", testUri);
    URI uri = URI.create(testUri);
    HTTPContext httpContext = new HTTPContext(uri.getHost(), uri.getPort());
    // This is to work around https://github.com/arquillian/arquillian-core/issues/216
    httpContext.add(new Servlet("dummy", "/"));
    metadata.addContext(httpContext);
    return metadata;
}

Example 2 with BuildStep

use of io.quarkus.builder.BuildStep in project quarkus by quarkusio.

the class IsolatedDevModeMain method accept.

// the main entry point, but loaded inside the augmentation class loader
@Override
public void accept(CuratedApplication o, Map<String, Object> params) {
    // setup the dev mode thread pool for NIO
    System.setProperty("java.nio.channels.DefaultThreadPool.threadFactory", "io.quarkus.dev.io.NioThreadPoolThreadFactory");
    Timing.staticInitStarted(o.getBaseRuntimeClassLoader(), false);
    // https://github.com/quarkusio/quarkus/issues/9748
    // if you have an app with all daemon threads then the app thread
    // may be the only thread keeping the JVM alive
    // during the restart process when this thread is stopped then
    // the JVM will die
    // we start this thread to keep the JVM alive until the shutdown hook is run
    // even for command mode we still want the JVM to live until it receives
    // a signal to make the 'press enter to restart' function to work
    new Thread(new Runnable() {

        @Override
        public void run() {
            try {
                shutdownLatch.await();
            } catch (InterruptedException ignore) {
            }
        }
    }, "Quarkus Devmode keep alive thread").start();
    try {
        curatedApplication = o;
        Object potentialContext = params.get(DevModeContext.class.getName());
        if (potentialContext instanceof DevModeContext) {
            context = (DevModeContext) potentialContext;
        } else {
            // this was from the external class loader
            // we need to copy it into this one
            ByteArrayOutputStream out = new ByteArrayOutputStream();
            ObjectOutputStream oo = new ObjectOutputStream(out);
            oo.writeObject(potentialContext);
            context = (DevModeContext) new ObjectInputStream(new ByteArrayInputStream(out.toByteArray())).readObject();
        }
        augmentAction = new AugmentActionImpl(curatedApplication, Collections.singletonList(new Consumer<BuildChainBuilder>() {

            @Override
            public void accept(BuildChainBuilder buildChainBuilder) {
                buildChainBuilder.addBuildStep(new BuildStep() {

                    @Override
                    public void execute(BuildContext context) {
                        // we need to make sure all hot reloadable classes are application classes
                        context.produce(new ApplicationClassPredicateBuildItem(new Predicate<String>() {

                            @Override
                            public boolean test(String s) {
                                QuarkusClassLoader cl = (QuarkusClassLoader) Thread.currentThread().getContextClassLoader();
                                // if the class file is present in this (and not the parent) CL then it is an application class
                                List<ClassPathElement> res = cl.getElementsWithResource(s.replace('.', '/') + ".class", true);
                                return !res.isEmpty();
                            }
                        }));
                    }
                }).produces(ApplicationClassPredicateBuildItem.class).build();
            }
        }), Collections.emptyList());
        List<CodeGenData> codeGens = new ArrayList<>();
        QuarkusClassLoader deploymentClassLoader = curatedApplication.createDeploymentClassLoader();
        for (DevModeContext.ModuleInfo module : context.getAllModules()) {
            if (!module.getSourceParents().isEmpty() && module.getPreBuildOutputDir() != null) {
                // it's null for remote dev
                codeGens.addAll(CodeGenerator.init(deploymentClassLoader, module.getSourceParents(), Paths.get(module.getPreBuildOutputDir()), Paths.get(module.getTargetDir()), sourcePath -> module.addSourcePathFirst(sourcePath.toAbsolutePath().toString())));
            }
        }
        RuntimeUpdatesProcessor.INSTANCE = setupRuntimeCompilation(context, (Path) params.get(APP_ROOT), (DevModeType) params.get(DevModeType.class.getName()));
        if (RuntimeUpdatesProcessor.INSTANCE != null) {
            RuntimeUpdatesProcessor.INSTANCE.checkForFileChange();
            RuntimeUpdatesProcessor.INSTANCE.checkForChangedClasses(true);
        }
        firstStart(deploymentClassLoader, codeGens);
        // doStart(false, Collections.emptySet());
        if (deploymentProblem != null || RuntimeUpdatesProcessor.INSTANCE.getCompileProblem() != null) {
            if (context.isAbortOnFailedStart()) {
                throw new RuntimeException(deploymentProblem == null ? RuntimeUpdatesProcessor.INSTANCE.getCompileProblem() : deploymentProblem);
            }
        }
        shutdownThread = new Thread(new Runnable() {

            @Override
            public void run() {
                shutdownLatch.countDown();
                synchronized (DevModeMain.class) {
                    if (runner != null) {
                        try {
                            close();
                        } catch (Exception e) {
                            e.printStackTrace();
                        }
                    }
                }
            }
        }, "Quarkus Shutdown Thread");
        Runtime.getRuntime().addShutdownHook(shutdownThread);
    } catch (Exception e) {
        close();
        throw new RuntimeException(e);
    }
}

Example 3 with BuildStep

use of io.quarkus.builder.BuildStep in project quarkus by quarkusio.

the class SyntheticObserverTest method buildCustomizer.

static Consumer<BuildChainBuilder> buildCustomizer() {
    return new Consumer<BuildChainBuilder>() {

        @Override
        public void accept(BuildChainBuilder builder) {
            builder.addBuildStep(new BuildStep() {

                @Override
                public void execute(BuildContext context) {
                    ObserverRegistrationPhaseBuildItem observerRegistrationPhase = context.consume(ObserverRegistrationPhaseBuildItem.class);
                    context.produce(new ObserverConfiguratorBuildItem(observerRegistrationPhase.getContext().configure().beanClass(DotName.createSimple(SyntheticObserverTest.class.getName())).observedType(String.class).notify(mc -> {
                        ResultHandle events = mc.readStaticField(FieldDescriptor.of(MyObserver.class, "EVENTS", List.class));
                        mc.invokeInterfaceMethod(MethodDescriptor.ofMethod(List.class, "add", boolean.class, Object.class), events, mc.load("synthetic"));
                        mc.returnValue(null);
                    })));
                }
            }).consumes(ObserverRegistrationPhaseBuildItem.class).produces(ObserverConfiguratorBuildItem.class).build();
        }
    };
}

Example 4 with BuildStep

use of io.quarkus.builder.BuildStep in project camel-quarkus by apache.

the class CamelContextCustomizerTest method buildCustomizer.

static Consumer<BuildChainBuilder> buildCustomizer() {
    return new Consumer<BuildChainBuilder>() {

        @Override
        public void accept(BuildChainBuilder builder) {
            builder.addBuildStep(new BuildStep() {

                @Override
                public void execute(BuildContext context) {
                    String methodName = "execute";
                    BytecodeRecorderImpl bri = new BytecodeRecorderImpl(true, getClass().getSimpleName(), methodName, Integer.toString(methodName.hashCode()), true, s -> null);
                    RuntimeValue<CamelContextCustomizer> value = bri.newInstance(RestConfigurationCustomizer.class.getName());
                    context.produce(new CamelContextCustomizerBuildItem(value));
                    context.produce(new StaticBytecodeRecorderBuildItem(bri));
                }
            }).produces(CamelContextCustomizerBuildItem.class).produces(StaticBytecodeRecorderBuildItem.class).build();
        }
    };
}

Example 5 with BuildStep

use of io.quarkus.builder.BuildStep in project quarkus by quarkusio.

the class UnusedExclusionTest method buildCustomizer.

static Consumer<BuildChainBuilder> buildCustomizer() {
    return new Consumer<BuildChainBuilder>() {

        @Override
        public void accept(BuildChainBuilder builder) {
            builder.addBuildStep(new BuildStep() {

                @Override
                public void execute(BuildContext context) {
                    BeanContainer beanContainer = context.consume(BeanContainerBuildItem.class).getValue();
                    BytecodeRecorderImpl bytecodeRecorder = new BytecodeRecorderImpl(true, TestRecorder.class.getSimpleName(), "test", "" + TestRecorder.class.hashCode(), true, s -> null);
                    // We need to use reflection due to some class loading problems
                    Object recorderProxy = bytecodeRecorder.getRecordingProxy(TestRecorder.class);
                    try {
                        Method test = recorderProxy.getClass().getDeclaredMethod("test", BeanContainer.class);
                        Object[] args = new Object[1];
                        args[0] = beanContainer;
                        test.invoke(recorderProxy, args);
                    } catch (Exception e) {
                        throw new RuntimeException(e);
                    }
                    context.produce(new StaticBytecodeRecorderBuildItem(bytecodeRecorder));
                }
            }).consumes(BeanContainerBuildItem.class).produces(StaticBytecodeRecorderBuildItem.class).build();
        }
    };
}