Examples with StandardJavaFileManager javax.tools.StandardJavaFileManager used on opensource projects

Example 71 with StandardJavaFileManager

use of javax.tools.StandardJavaFileManager in project narchy by automenta.

the class Compiler method compil.

/**
 * Compile a class
 *
 * @param classCompleteName
 *           Class to compile
 * @param code
 *           Code of class
 * @return Directory where lies the compiled files
 * @throws IOException
 *            On read/write issue
 */
public static File compil(final String classCompleteName, final String code) throws IOException {
    final File directory = new File(UtilIO.obtainTemporaryDirectory(), UtilText.concatenate("Compiler", File.separator));
    Debug.println(DebugLevel.INFORMATION, "Compile in ", directory.getAbsolutePath());
    // Create the compiler
    final JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
    // Create the list of class to compile
    final ArrayList<JavaSourceFromString> compilationUnits = new ArrayList<JavaSourceFromString>();
    compilationUnits.add(new JavaSourceFromString(classCompleteName, code));
    // We create the file manager, and says the directory to use for output
    final StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null);
    UtilIO.createDirectory(directory);
    fileManager.setLocation(StandardLocation.CLASS_OUTPUT, Arrays.asList(directory));
    // Do the compilation itself
    if (compiler.getTask(null, fileManager, null, null, null, compilationUnits).call() == false) {
        throw new RuntimeException(UtilText.concatenate("Compilation of ", classCompleteName, " failed !"));
    }
    fileManager.flush();
    fileManager.close();
    return directory;
}

Example 72 with StandardJavaFileManager

use of javax.tools.StandardJavaFileManager in project GIPC by pdewan.

the class MyDynamicCompilation method compileSourceFile.

public static void compileSourceFile(File sourceFile) throws Exception {
    JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
    StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null);
    fileManager.setLocation(StandardLocation.CLASS_OUTPUT, Arrays.asList(new File("/temp")));
    // Compile the file
    CompilationTask compilationTask = compiler.getTask(null, fileManager, null, null, null, fileManager.getJavaFileObjectsFromFiles(Arrays.asList(sourceFile)));
    compilationTask.call();
    fileManager.close();
// delete the source file
// sourceFile.deleteOnExit();
}

Example 73 with StandardJavaFileManager

use of javax.tools.StandardJavaFileManager in project fakereplace by fakereplace.

the class ClassLoaderCompiler method compile.

public void compile() {
    // Compile source file.
    JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
    StandardJavaFileManager standard = compiler.getStandardFileManager(null, null, null);
    JavaCompiler.CompilationTask task = compiler.getTask(null, new ClassLoaderJavaFileManager(standard), null, null, null, classBaseNames.stream().map((name) -> new LocalFileObject(base.resolve(name.replace(".", "/") + ".java"), name, Kind.SOURCE)).collect(Collectors.toList()));
    if (!task.call()) {
        throw new RuntimeException("Compile failed");
    }
}

Example 74 with StandardJavaFileManager

use of javax.tools.StandardJavaFileManager in project st-js by st-js.

the class CommandLine method compile.

static void compile(final String path, final List<File> sourceFiles, List<File> dependencies) {
    try {
        JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
        if (compiler == null) {
            throw new STJSRuntimeException("A Java compiler is not available for this project. " + "You may have configured your environment to run with a JRE instead of a JDK");
        }
        StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null);
        fileManager.setLocation(StandardLocation.CLASS_PATH, dependencies);
        Iterable<? extends JavaFileObject> compilationUnits1 = fileManager.getJavaFileObjectsFromFiles(sourceFiles);
        compiler.getTask(null, fileManager, null, null, null, compilationUnits1).call();
        fileManager.close();
    } catch (Exception e) {
        throw Throwables.propagate(e);
    }
}

Example 75 with StandardJavaFileManager

use of javax.tools.StandardJavaFileManager in project Payara by payara.

the class JavaClientGenerator method compileSources.

private void compileSources() {
    try {
        List<File> files = new ArrayList<File>();
        gatherFiles(baseDirectory, files);
        JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
        StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null);
        List<String> options = new ArrayList<String>();
        options.add("-cp");
        StringBuilder sb = new StringBuilder();
        sb.append(ASClassLoaderUtil.getModuleClassPath(habitat, "", null));
        options.add(sb.toString());
        Iterable<? extends JavaFileObject> compilationUnits = fileManager.getJavaFileObjectsFromFiles(files);
        if (!compiler.getTask(null, fileManager, null, options, null, compilationUnits).call()) {
            RestLogging.restLogger.log(Level.INFO, RestLogging.COMPILATION_FAILED);
        }
        fileManager.close();
    } catch (IOException ex) {
        RestLogging.restLogger.log(Level.SEVERE, null, ex);
    }
}