Java 类org.gradle.api.internal.tasks.compile.JavaCompilerArgumentsBuilder 实例源码

static WorkResult execute(ScalaJavaJointCompileSpec spec) {
    LOGGER.info("Compiling with Zinc Scala compiler.");

    xsbti.Logger logger = new SbtLoggerAdapter();

    com.typesafe.zinc.Compiler compiler = createCompiler(spec.getScalaClasspath(), spec.getZincClasspath(), logger);
    List<String> scalacOptions = new ScalaCompilerArgumentsGenerator().generate(spec);
    List<String> javacOptions = new JavaCompilerArgumentsBuilder(spec).includeClasspath(false).build();
    Inputs inputs = Inputs.create(ImmutableList.copyOf(spec.getClasspath()), ImmutableList.copyOf(spec.getSource()), spec.getDestinationDir(),
            scalacOptions, javacOptions, spec.getScalaCompileOptions().getIncrementalOptions().getAnalysisFile(), spec.getAnalysisMap(), "mixed", getIncOptions(), true);
    if (LOGGER.isDebugEnabled()) {
        Inputs.debug(inputs, logger);
    }

    try {
        compiler.compile(inputs, logger);
    } catch (xsbti.CompileFailed e) {
        throw new CompilationFailedException(e);
    }

    return new SimpleWorkResult(true);
}

static WorkResult execute(ScalaJavaJointCompileSpec spec) {
    LOGGER.info("Compiling with Zinc Scala compiler.");

    xsbti.Logger logger = new SbtLoggerAdapter();

    com.typesafe.zinc.Compiler compiler = createCompiler(spec.getScalaClasspath(), spec.getZincClasspath(), logger);
    List<String> scalacOptions = new ScalaCompilerArgumentsGenerator().generate(spec);
    List<String> javacOptions = new JavaCompilerArgumentsBuilder(spec).includeClasspath(false).build();
    Inputs inputs = Inputs.create(ImmutableList.copyOf(spec.getClasspath()), ImmutableList.copyOf(spec.getSource()), spec.getDestinationDir(),
            scalacOptions, javacOptions, spec.getScalaCompileOptions().getIncrementalOptions().getAnalysisFile(), spec.getAnalysisMap(), "mixed", getIncOptions(), true);
    if (LOGGER.isDebugEnabled()) {
        Inputs.debug(inputs, logger);
    }

    try {
        compiler.compile(inputs, logger);
    } catch (xsbti.CompileFailed e) {
        throw new CompilationFailedException(e);
    }

    return new SimpleWorkResult(true);
}

static WorkResult execute(final Iterable<File> scalaClasspath, final Iterable<File> zincClasspath, File gradleUserHome, final ScalaJavaJointCompileSpec spec) {
    LOGGER.info("Compiling with Zinc Scala compiler.");

    final xsbti.Logger logger = new SbtLoggerAdapter();

    com.typesafe.zinc.Compiler compiler = ZincScalaCompilerFactory.createParallelSafeCompiler(scalaClasspath, zincClasspath, logger, gradleUserHome);

    List<String> scalacOptions = new ZincScalaCompilerArgumentsGenerator().generate(spec);
    List<String> javacOptions = new JavaCompilerArgumentsBuilder(spec).includeClasspath(false).build();
    Inputs inputs = Inputs.create(ImmutableList.copyOf(spec.getClasspath()), ImmutableList.copyOf(spec.getSource()), spec.getDestinationDir(),
            scalacOptions, javacOptions, spec.getScalaCompileOptions().getIncrementalOptions().getAnalysisFile(), spec.getAnalysisMap(), "mixed", getIncOptions(), true);
    if (LOGGER.isDebugEnabled()) {
        Inputs.debug(inputs, logger);
    }

    if (spec.getScalaCompileOptions().isForce()) {
        GFileUtils.deleteDirectory(spec.getDestinationDir());
    }

    try {
        compiler.compile(inputs, logger);
    } catch (xsbti.CompileFailed e) {
        throw new CompilationFailedException(e);
    }

    return new SimpleWorkResult(true);
}

private void logCompilerArguments(ScalaJavaJointCompileSpec spec) {
    if (!LOGGER.isDebugEnabled()) {
        return;
    }

    List<String> compilerArgs = new JavaCompilerArgumentsBuilder(spec).includeLauncherOptions(true).includeSourceFiles(true).build();
    String joinedArgs = Joiner.on(' ').join(compilerArgs);
    LOGGER.debug("Java compiler arguments: {}", joinedArgs);
}

private void logCompilerArguments(ScalaJavaJointCompileSpec spec) {
    if (!LOGGER.isDebugEnabled()) { return; }

    List<String> compilerArgs = new JavaCompilerArgumentsBuilder(spec).includeLauncherOptions(true).includeSourceFiles(true).build();
    String joinedArgs = Joiner.on(' ').join(compilerArgs);
    LOGGER.debug("Java compiler arguments: {}", joinedArgs);
}

private void logCompilerArguments(ScalaJavaJointCompileSpec spec) {
    if (!LOGGER.isDebugEnabled()) { return; }

    List<String> compilerArgs = new JavaCompilerArgumentsBuilder(spec).includeLauncherOptions(true).includeSourceFiles(true).build();
    String joinedArgs = Joiner.on(' ').join(compilerArgs);
    LOGGER.debug("Java compiler arguments: {}", joinedArgs);
}

private JavaCompiler.CompilationTask createCompileTask(JavaCompileSpec spec) {
    List<String> options = new JavaCompilerArgumentsBuilder(spec).build();
    JavaCompiler compiler = findCompiler();
    if(compiler==null){
        throw new RuntimeException("Cannot find System Java Compiler. Ensure that you have installed a JDK (not just a JRE) and configured your JAVA_HOME system variable to point to the according directory.");
    }
    CompileOptions compileOptions = spec.getCompileOptions();
    StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, compileOptions.getEncoding() != null ? Charset.forName(compileOptions.getEncoding()) : null);
    Iterable<? extends JavaFileObject> compilationUnits = fileManager.getJavaFileObjectsFromFiles(spec.getSource());
    return compiler.getTask(null, null, null, options, null, compilationUnits);
}