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

Example 86 with StandardJavaFileManager

use of javax.tools.StandardJavaFileManager in project ceylon by eclipse.

the class MainTest method testCeylonModule.

@Test
public void testCeylonModule() throws IOException, ModuleNotFoundException {
    JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
    StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null);
    File moduleFile = new File("test/foo/foo", "$module_.java");
    Iterable<? extends JavaFileObject> units = fileManager.getJavaFileObjects(moduleFile);
    File destDir = new File("build/mainTest");
    FileUtil.delete(destDir);
    destDir.mkdirs();
    CompilationTask task = compiler.getTask(null, null, null, Arrays.asList("-d", destDir.getPath(), "-cp", "build/classes" + File.pathSeparator + LANGUAGE_MODULE_CAR + File.pathSeparator + MODEL_MODULE_CAR), null, units);
    Boolean result = task.call();
    assertTrue(result != null && result.booleanValue());
    File compiledModuleFile = new File(destDir, "foo/foo/$module_.class");
    assertTrue(compiledModuleFile.isFile());
    File jar = jar(compiledModuleFile, "foo/foo");
    try {
        checkJarDependencies(jar);
    } finally {
        jar.delete();
    }
}

Example 87 with StandardJavaFileManager

use of javax.tools.StandardJavaFileManager in project ceylon by eclipse.

the class TestJavacTask method getTask.

static JavacTaskImpl getTask(JavaCompiler compiler, File... file) {
    StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null);
    Iterable<? extends JavaFileObject> files = fm.getJavaFileObjectsFromFiles(Arrays.asList(file));
    return (JavacTaskImpl) compiler.getTask(null, fm, null, null, null, files);
}

Example 88 with StandardJavaFileManager

use of javax.tools.StandardJavaFileManager in project ceylon by eclipse.

the class T6956638 method test.

void test(File... sourceFiles) throws Exception {
    System.err.println("Test " + (++count) + ": " + Arrays.asList(sourceFiles));
    File classesDir = new File("classes" + count);
    classesDir.mkdirs();
    StringWriter compilerOutputStream = new StringWriter();
    List<String> compileOptions = Arrays.asList("-d", classesDir.getPath());
    JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
    DiagnosticCollector<JavaFileObject> diagnosticCollector = new DiagnosticCollector<JavaFileObject>();
    StandardJavaFileManager fileManager = compiler.getStandardFileManager(diagnosticCollector, null, null);
    Iterable<? extends JavaFileObject> sourceFileObjects = fileManager.getJavaFileObjects(sourceFiles);
    System.err.println("1- javac given java source JavaFileObjects " + sourceFileObjects);
    JavaCompiler.CompilationTask task = compiler.getTask(compilerOutputStream, fileManager, null, compileOptions, null, sourceFileObjects);
    JavacTask javacTask = (JavacTask) task;
    Iterable<? extends CompilationUnitTree> parsedTrees = javacTask.parse();
    Iterable<? extends Element> analyzedTrees = javacTask.analyze();
    Iterable<? extends JavaFileObject> generatedFiles = javacTask.generate();
    System.err.println("2- parsed:" + size(parsedTrees) + " analysed:" + size(analyzedTrees) + " generated:" + size(generatedFiles));
    System.err.print("3-");
    for (JavaFileObject f : generatedFiles) System.err.print(" " + f);
    System.err.println("");
    System.err.print("5-");
    for (File f : classesDir.listFiles()) System.err.print(" " + f);
    System.err.println("");
    System.err.println("----");
    System.err.println(compilerOutputStream.toString());
    if (size(generatedFiles) != size(parsedTrees)) {
        throw new Exception("wrong number of files generated: " + size(generatedFiles) + " expected: " + size(parsedTrees));
    }
}

Example 89 with StandardJavaFileManager

use of javax.tools.StandardJavaFileManager in project ceylon by eclipse.

the class T6345974 method main.

public static void main(String[] args) throws Exception {
    PrintWriter out = new PrintWriter(System.out, true);
    JavacTool tool = JavacTool.create();
    StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
    File testSrc = new File(System.getProperty("test.src"));
    Iterable<? extends JavaFileObject> f = fm.getJavaFileObjectsFromFiles(Arrays.asList(new File(testSrc, "T6345974.java")));
    JavacTask task = tool.getTask(out, fm, null, null, null, f);
    Iterable<? extends CompilationUnitTree> trees = task.parse();
    out.flush();
    Scanner s = new Scanner();
    for (CompilationUnitTree t : trees) s.scan(t, null);
}

Example 90 with StandardJavaFileManager

use of javax.tools.StandardJavaFileManager in project ceylon by eclipse.

the class Foo method main.

public static void main(String... args) throws IOException {
    String testSrc = System.getProperty("test.src", ".");
    String testClasses = System.getProperty("test.classes", ".");
    JavacTool tool = JavacTool.create();
    MyDiagListener dl = new MyDiagListener();
    StandardJavaFileManager fm = tool.getStandardFileManager(dl, null, null);
    fm.setLocation(StandardLocation.CLASS_OUTPUT, Arrays.asList(new File(testClasses)));
    Iterable<? extends JavaFileObject> files = fm.getJavaFileObjectsFromFiles(Arrays.asList(new File(testSrc, T6410706.class.getName() + ".java")));
    JavacTask task = tool.getTask(null, fm, dl, null, null, files);
    task.parse();
    task.analyze();
    task.generate();
    if (dl.notes != 2)
        throw new AssertionError(dl.notes + " notes given");
}