org.gradle.api.Action Java Examples

public void doCopyDir(String templateDirName, String srcName, String targetDir, Action<TemplateDirectory> dirAction) {
    String srcFileName = templateDirName + "/" + srcName;
    File srcDir = getTemplatesDir().dir(srcFileName).get().getAsFile();
    if (!srcDir.isDirectory() || srcDir.list().length == 0) {
        return;

    }

    final TemplateDirectory dirDetails = new TemplateDirectory(srcName);
    dirAction.execute(dirDetails);
    File destDir = getSampleDir().dir(targetDir + "/" + dirDetails.getTargetDirName()).get().getAsFile();
    copy(srcDir, destDir, dirDetails.getLineFilter(), dirDetails.getRecursive());
    if (dirDetails.getRecursive()) {
        return;

    }

    Arrays.stream(srcDir.listFiles()).forEach(f -> {
        if (f.isDirectory() && !f.getName().equals(".gradle")) {
            doCopyDir(templateDirName, StringGroovyMethods.asBoolean(srcName) ? srcName + "/" + f.getName() : f.getName(), targetDir, dirAction);
        }
    });
}
 

public void read(Action<? super TestClassResult> visitor) {
    if (!isHasResults()) {
        return;
    }
    try {
        InputStream inputStream = new FileInputStream(resultsFile);
        try {
            Decoder decoder = new KryoBackedDecoder(inputStream);
            int version = decoder.readSmallInt();
            if (version != RESULT_VERSION) {
                throw new IllegalArgumentException(String.format("Unexpected result file version %d found in %s.", version, resultsFile));
            }
            readResults(decoder, visitor);
        } finally {
            inputStream.close();
        }
    } catch (Exception e) {
        throw UncheckedException.throwAsUncheckedException(e);
    }
}
 

public void generate() {
    Clock clock = new Clock();
    testResultsProvider.visitClasses(new Action<TestClassResult>() {
        public void execute(TestClassResult result) {
            File file = new File(testResultsDir, getReportFileName(result));
            OutputStream output = null;
            try {
                output = new BufferedOutputStream(new FileOutputStream(file));
                saxWriter.write(result, output);
                output.close();
            } catch (Exception e) {
                throw new GradleException(String.format("Could not write XML test results for %s to file %s.", result.getClassName(), file), e);
            } finally {
                IOUtils.closeQuietly(output);
            }
        }
    });
    LOG.info("Finished generating test XML results ({}) into: {}", clock.getTime(), testResultsDir);
}
 

private void cacheMissingModulesAndArtifactsFor(final int value, final TimeUnit units) {
    eachModule(new Action<ModuleResolutionControl>() {
        public void execute(ModuleResolutionControl moduleResolutionControl) {
            if (moduleResolutionControl.getCachedResult() == null) {
                moduleResolutionControl.cacheFor(value, units);
            }
        }
    });
    eachArtifact(new Action<ArtifactResolutionControl>() {
        public void execute(ArtifactResolutionControl artifactResolutionControl) {
            if (artifactResolutionControl.getCachedResult() == null) {
                artifactResolutionControl.cacheFor(value, units);
            }
        }
    });
}
 

public static <T, I> T inject(T target, Iterable<? extends I> items, Action<InjectionStep<T, I>> action) {
    if (target == null) {
        throw new NullPointerException("The 'target' cannot be null");
    }
    if (items == null) {
        throw new NullPointerException("The 'items' cannot be null");
    }
    if (action == null) {
        throw new NullPointerException("The 'action' cannot be null");
    }

    for (I item : items) {
        action.execute(new InjectionStep<T, I>(target, item));
    }
    return target;
}
 

private void enforceJarForCompilation() {
    Configuration config = project.getConfigurations().getByName(JavaPlugin.COMPILE_CLASSPATH_CONFIGURATION_NAME);
    config.attributes(new Action<AttributeContainer>() {
        @Override
        public void execute(AttributeContainer attributeContainer) {
            if(GradleVersion.current().compareTo(GradleVersion.version("5.6")) < 0) {
                LOGGER.warn("Cannot enforce using JARs for compilation. Please upgrade to Gradle 5.6 or newer.");
                return;
            }
            attributeContainer.attribute(
                    LibraryElements.LIBRARY_ELEMENTS_ATTRIBUTE,
                    project.getObjects().named(LibraryElements.class, LibraryElements.JAR));
        }
    });
}
 

public void removed(Action<? super InputFileDetails> removedAction) {
    if (!outOfDateProcessed) {
        throw new IllegalStateException("Must first process outOfDate files before processing removed files");
    }
    if (removedProcessed) {
        throw new IllegalStateException("Cannot process removed files multiple times");
    }
    doRemoved(removedAction);
    removedProcessed = true;
}
 

public StdinSwapper() {
    super(
        new Callable<InputStream>() {
            public InputStream call() {
                return System.in;
            }
        },
        new Action<InputStream>() {
            public void execute(InputStream newValue) {
                System.setIn(newValue);
            }
        }
    );
}
 

/**
 * Temporarily, we need to have a 'live' connection between a component's 'main' FunctionalSourceSet and the set of LanguageSourceSets for the component.
 * We should be able to do away with this, once sourceSets are part of the model proper.
 */
public void addMainSources(FunctionalSourceSet mainSources) {
    mainSources.all(new Action<LanguageSourceSet>() {
        public void execute(LanguageSourceSet languageSourceSet) {
            add(languageSourceSet);
        }
    });
}
 

public PersistentCache open(File cacheDir, String displayName, CacheUsage usage, CacheValidator cacheValidator, Map<String, ?> properties, LockOptions lockOptions, Action<? super PersistentCache> initializer) throws CacheOpenException {
    lock.lock();
    try {
        return doOpen(cacheDir, displayName, usage, cacheValidator, properties, lockOptions, initializer);
    } finally {
        lock.unlock();
    }
}
 

public DefaultMavenPom writeTo(Object path) {
    IoActions.writeTextFile(fileResolver.resolve(path), POM_FILE_ENCODING, new Action<BufferedWriter>() {
        public void execute(BufferedWriter writer) {
            writeTo(writer);
        }
    });
    return this;
}
 

private PersistentCache doOpenStore(File storeDir, String displayName, LockOptions lockOptions, Action<? super PersistentCache> initializer) throws CacheOpenException {
    if (initializer != null) {
        throw new UnsupportedOperationException("Initializer actions are not currently supported by the directory store implementation.");
    }
    File canonicalDir = GFileUtils.canonicalise(storeDir);
    DirCacheReference dirCacheReference = dirCaches.get(canonicalDir);
    if (dirCacheReference == null) {
        ReferencablePersistentCache cache = new DefaultPersistentDirectoryStore(canonicalDir, displayName, lockOptions, lockManager);
        cache.open();
        dirCacheReference = new DirCacheReference(cache, Collections.<String, Object>emptyMap(), lockOptions);
        dirCaches.put(canonicalDir, dirCacheReference);
    }
    return new ReferenceTrackingCache(dirCacheReference);
}
 

private void createCheckTask(final Project project) {
	project.getTasks().create(GwtCheckTask.NAME, GwtCheckTask.class);
	final PutnamiExtension extension = project.getExtensions().getByType(PutnamiExtension.class);
	final Task checkTask = project.getTasks().getByName(JavaBasePlugin.CHECK_TASK_NAME);
	checkTask.dependsOn(GwtCheckTask.NAME);
	project.getTasks().withType(GwtCheckTask.class, new Action<GwtCheckTask>() {
		@Override
		public void execute(final GwtCheckTask task) {
			task.configure(project, extension);
		}
	});
}
 

private <T extends ArtifactRepository> T addWithUniqueName(T repository, String defaultName, Action<? super T> insertion) {
    String repositoryName = repository.getName();
    if (!GUtil.isTrue(repositoryName)) {
        repository.setName(uniquifyName(defaultName));
    } else {
        repository.setName(uniquifyName(repositoryName));
    }

    assertCanAdd(repository.getName());
    insertion.execute(repository);
    return repository;
}
 

private static TaskProvider<?> createExtractTask(
    String taskName,
    Project rootProject,
    boolean isWindows,
    Provider<Directory> extractPath,
    Supplier<File> jdkBundle) {
    if (isWindows) {
        Action<CopySpec> removeRootDir = copy -> {
            // remove extra unnecessary directory levels
            copy.eachFile(details -> {
                Path newPathSegments = trimArchiveExtractPath(details.getRelativePath().getPathString());
                String[] segments = StreamSupport.stream(newPathSegments.spliterator(), false)
                    .map(Path::toString)
                    .toArray(String[]::new);
                details.setRelativePath(new RelativePath(true, segments));
            });
            copy.setIncludeEmptyDirs(false);
        };

        return rootProject.getTasks().register(taskName, Copy.class, copyTask -> {
            copyTask.doFirst(t -> rootProject.delete(extractPath));
            copyTask.into(extractPath);
            Callable<FileTree> fileGetter = () -> rootProject.zipTree(jdkBundle.get());
            copyTask.from(fileGetter, removeRootDir);
        });
    } else {
        /*
         * Gradle TarFileTree does not resolve symlinks, so we have to manually
         * extract and preserve the symlinks. cf. https://github.com/gradle/gradle/issues/3982
         * and https://discuss.gradle.org/t/tar-and-untar-losing-symbolic-links/2039
         */
        return rootProject.getTasks().register(taskName, SymbolicLinkPreservingUntarTask.class, task -> {
            task.getTarFile().fileProvider(rootProject.provider(jdkBundle::get));
            task.getExtractPath().set(extractPath);
            task.setTransform(JdkDownloadPlugin::trimArchiveExtractPath);
        });
    }
}
 

public CopySpec expand(final Map<String, ?> properties) {
    copyActions.add(new Action<FileCopyDetails>() {
        public void execute(FileCopyDetails fileCopyDetails) {
            fileCopyDetails.expand(properties);
        }
    });
    return this;
}
 

public TaskInternal createTask(Map<String, ?> args) {
    Map<String, Object> actualArgs = new HashMap<String, Object>(args);
    checkTaskArgsAndCreateDefaultValues(actualArgs);

    String name = actualArgs.get(Task.TASK_NAME).toString();
    if (!GUtil.isTrue(name)) {
        throw new InvalidUserDataException("The task name must be provided.");
    }

    Class<? extends TaskInternal> type = (Class) actualArgs.get(Task.TASK_TYPE);
    Boolean generateSubclass = Boolean.valueOf(actualArgs.get(GENERATE_SUBCLASS).toString());
    TaskInternal task = createTaskObject(project, type, name, generateSubclass);

    Object dependsOnTasks = actualArgs.get(Task.TASK_DEPENDS_ON);
    if (dependsOnTasks != null) {
        task.dependsOn(dependsOnTasks);
    }
    Object description = actualArgs.get(Task.TASK_DESCRIPTION);
    if (description != null) {
        task.setDescription(description.toString());
    }
    Object group = actualArgs.get(Task.TASK_GROUP);
    if (group != null) {
        task.setGroup(group.toString());
    }
    Object action = actualArgs.get(Task.TASK_ACTION);
    if (action instanceof Action) {
        Action<? super Task> taskAction = (Action<? super Task>) action;
        task.doFirst(taskAction);
    } else if (action != null) {
        Closure closure = (Closure) action;
        task.doFirst(closure);
    }

    return task;
}
 

public Object addToAntBuilder(Object node, String childNodeName) {
    return PatternSetAntBuilderDelegate.and(node, new Action<Object>() {
        public void execute(Object andNode) {
            IntersectionPatternSet.super.addToAntBuilder(andNode, null);
            other.addToAntBuilder(andNode, null);
        }
    });
}
 

private Action<? super ExecutionListener> runBuildInProcess(StartParameter startParameter, DaemonParameters daemonParameters, ServiceRegistry loggingServices) {
    ServiceRegistry globalServices = ServiceRegistryBuilder.builder()
            .displayName("Global services")
            .parent(loggingServices)
            .parent(NativeServices.getInstance())
            .provider(new GlobalScopeServices(false))
            .build();
    InProcessBuildActionExecuter executer = new InProcessBuildActionExecuter(globalServices.get(GradleLauncherFactory.class));
    return daemonBuildAction(startParameter, daemonParameters, executer);
}
 

private static Object logical(Object node, String op, final Action<Object> withNode) {
    GroovyObject groovyObject = (GroovyObject) node;
    groovyObject.invokeMethod(op, new Closure(null, null) {
        void doCall() {
            withNode.execute(getDelegate());
        }
    });
    return node;
}
 

@Override
public void apply(Project project) {
    TaskMaker.task(project, IDENTIFY_GIT_BRANCH, IdentifyGitBranchTask.class, new Action<IdentifyGitBranchTask>() {
        public void execute(final IdentifyGitBranchTask t) {
            t.setDescription("Identifies current git branch.");
        }
    });
}
 

private static TaskProvider<GeneratePublicMacrosManifest> createTask(TaskContainer tasks) {
    return tasks.register("generatePublicMacros", GeneratePublicMacrosManifest.class, new Action<GeneratePublicMacrosManifest>() {
        @Override
        public void execute(GeneratePublicMacrosManifest task) {
            task.getOutputFile().set(new File(task.getTemporaryDir(), "public-macros.txt"));
        }
    });
}
 

public boolean mustRefreshVersionList(final ModuleIdentifier moduleIdentifier, Set<ModuleVersionIdentifier> matchingVersions, long ageMillis) {
    CachedDependencyResolutionControl dependencyResolutionControl = new CachedDependencyResolutionControl(moduleIdentifier, matchingVersions, ageMillis);

    for (Action<? super DependencyResolutionControl> rule : dependencyCacheRules) {
        rule.execute(dependencyResolutionControl);
        if (dependencyResolutionControl.ruleMatch()) {
            return dependencyResolutionControl.mustCheck();
        }
    }

    return false;
}
 

@Override
protected void doAppend(final String text) {
    if (text.length() == 0) {
        return;
    }
    hasContent = true;
    events.add(new Action<StyledTextOutput>() {
        public void execute(StyledTextOutput styledTextOutput) {
            styledTextOutput.text(text);
        }
    });
}
 

public DeprecationListeningPluginResolutionServiceClient(PluginResolutionServiceClient delegate) {
    this(delegate, new Action<String>() {
        public void execute(String s) {
            DeprecationLogger.nagUserWith(s);
        }
    });
}
 

public <R extends Serializable, P extends Serializable> RhinoWorkerHandle<R, P> create(Iterable<File> rhinoClasspath, RhinoWorkerSpec<R, P> workerSpec, LogLevel logLevel, Action<JavaExecSpec> javaExecSpecAction) {
    WorkerProcessBuilder builder = workerProcessBuilderFactory.create();
    builder.setBaseName("Gradle Rhino Worker");
    builder.setLogLevel(logLevel);
    builder.applicationClasspath(rhinoClasspath);
    builder.sharedPackages("org.mozilla.javascript");

    JavaExecHandleBuilder javaCommand = builder.getJavaCommand();
    if (javaExecSpecAction != null) {
        javaExecSpecAction.execute(javaCommand);
    }

    WorkerProcess workerProcess = builder.worker(new RhinoServer<R, P>(workerSpec)).build();
    return new DefaultRhinoWorkerHandle<R, P>(workerSpec.getResultType(), workerProcess);
}
 

private <T> Class<T> getActionObjectType(Action<T> action) {
    Class<? extends Action> aClass = action.getClass();
    Type[] genericInterfaces = aClass.getGenericInterfaces();
    Type actionType = findFirst(genericInterfaces, new Spec<Type>() {
        public boolean isSatisfiedBy(Type element) {
            return element instanceof ParameterizedType && ((ParameterizedType) element).getRawType().equals(Action.class);
        }
    });

    final Class<?> modelType;

    if (actionType == null) {
        modelType = Object.class;
    } else {
        ParameterizedType actionParamaterizedType = (ParameterizedType) actionType;
        Type tType = actionParamaterizedType.getActualTypeArguments()[0];

        if (tType instanceof Class) {
            modelType = (Class) tType;
        } else if (tType instanceof ParameterizedType) {
            modelType = (Class) ((ParameterizedType) tType).getRawType();
        } else if (tType instanceof TypeVariable) {
            TypeVariable  typeVariable = (TypeVariable) tType;
            Type[] bounds = typeVariable.getBounds();
            return (Class<T>) bounds[0];
        } else {
            throw new RuntimeException("Don't know how to handle type: " + tType.getClass());
        }
    }

    @SuppressWarnings("unchecked") Class<T> castModelType = (Class<T>) modelType;
    return castModelType;
}
 

public void transform(File destination, final Action<? super Writer> generator) {
    IoActions.writeTextFile(destination, new Action<Writer>() {
        public void execute(Writer writer) {
            transform(writer, generator);
        }
    });
}
 

public Action<? super ExecutionListener> createAction(CommandLineParser parser, ParsedCommandLine commandLine) {
    BuildLayoutParameters layout = new BuildLayoutParameters();
    layoutConverter.convert(commandLine, layout);

    Map<String, String> properties = new HashMap<String, String>();
    layoutToPropertiesConverter.convert(layout, properties);
    propertiesConverter.convert(commandLine, properties);

    StartParameter startParameter = new StartParameter();
    propertiesToStartParameterConverter.convert(properties, startParameter);
    commandLineConverter.convert(commandLine, startParameter);

    DaemonParameters daemonParameters = new DaemonParameters(layout);
    propertiesToDaemonParametersConverter.convert(properties, daemonParameters);
    daemonConverter.convert(commandLine, daemonParameters);

    if (commandLine.hasOption(STOP)) {
        return stopAllDaemons(daemonParameters, loggingServices);
    }
    if (commandLine.hasOption(FOREGROUND)) {
        ForegroundDaemonConfiguration conf = new ForegroundDaemonConfiguration(
                daemonParameters.getUid(), daemonParameters.getBaseDir(), daemonParameters.getIdleTimeout());
        return Actions.toAction(new ForegroundDaemonMain(conf));
    }
    if (daemonParameters.isEnabled()) {
        return runBuildWithDaemon(startParameter, daemonParameters, loggingServices);
    }
    if (canUseCurrentProcess(daemonParameters)) {
        return runBuildInProcess(startParameter, daemonParameters, loggingServices);
    }
    return runBuildInSingleUseDaemon(startParameter, daemonParameters, loggingServices);
}
 

public void walk(Action<? super CopySpecResolver> action) {
    buildRootResolver().walk(action);
}