Пример #1
0
  private File compileOne(Type type) {
    if (this.flags.contains(Flags.USECACHE)) {
      File dir = cache.get(type.getName());
      if (dir != null) {
        return dir;
      }
    }
    List<JavaFileObject> files = new ArrayList<>();
    SourceProcessor accum = (name, src) -> files.add(new SourceFile(name, src));

    for (Type dep : type.typeDependencies()) {
      dep.generateAsDependency(accum, type.methodDependencies());
    }

    type.generate(accum);

    JavacTask ct =
        (JavacTask) this.systemJavaCompiler.getTask(null, this.fm, null, null, null, files);
    File destDir = null;
    do {
      int value = counter.incrementAndGet();
      destDir = new File(root, Integer.toString(value));
    } while (destDir.exists());

    if (this.flags.contains(Flags.VERBOSE)) {
      System.out.println("Compilation unit for " + type.getName() + " : compiled into " + destDir);
      for (JavaFileObject jfo : files) {
        System.out.println(jfo.toString());
      }
    }

    try {
      destDir.mkdirs();
      this.fm.setLocation(StandardLocation.CLASS_OUTPUT, Arrays.asList(destDir));
    } catch (IOException e) {
      throw new RuntimeException(
          "IOException encountered during compilation: " + e.getMessage(), e);
    }
    Boolean result = ct.call();
    if (result == Boolean.FALSE) {
      throw new RuntimeException("Compilation failure in " + type.getName() + " unit");
    }
    if (this.flags.contains(Flags.USECACHE)) {
      File existing = cache.putIfAbsent(type.getName(), destDir);
      if (existing != null) {
        deleteDir(destDir);
        return existing;
      }
    } else {
      this.tempDirs.add(destDir);
    }
    return destDir;
  }
 public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
   final CompilerMessage.Kind kind;
   switch (diagnostic.getKind()) {
     case ERROR:
       kind = BuildMessage.Kind.ERROR;
       myErrorCount++;
       break;
     case MANDATORY_WARNING:
     case WARNING:
     case NOTE:
       kind = BuildMessage.Kind.WARNING;
       myWarningCount++;
       break;
     default:
       kind = BuildMessage.Kind.INFO;
   }
   File sourceFile = null;
   try {
     // for eclipse compiler just an attempt to call getSource() may lead to an NPE,
     // so calling this method under try/catch to avoid induced compiler errors
     final JavaFileObject source = diagnostic.getSource();
     sourceFile = source != null ? Utils.convertToFile(source.toUri()) : null;
   } catch (Exception e) {
     LOG.info(e);
   }
   final String srcPath =
       sourceFile != null ? FileUtil.toSystemIndependentName(sourceFile.getPath()) : null;
   String message = diagnostic.getMessage(Locale.US);
   if (Utils.IS_TEST_MODE) {
     LOG.info(message);
   }
   myContext.processMessage(
       new CompilerMessage(
           BUILDER_NAME,
           kind,
           message,
           srcPath,
           diagnostic.getStartPosition(),
           diagnostic.getEndPosition(),
           diagnostic.getPosition(),
           diagnostic.getLineNumber(),
           diagnostic.getColumnNumber()));
 }