コード例 #1
0
 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()));
 }
コード例 #2
0
 public boolean accept(File file) {
   return file.getPath().endsWith(JAVA_EXTENSION);
 }
コード例 #3
0
  private ExitCode compile(
      final CompileContext context,
      ModuleChunk chunk,
      DirtyFilesHolder<JavaSourceRootDescriptor, ModuleBuildTarget> dirtyFilesHolder,
      Collection<File> files,
      OutputConsumer outputConsumer)
      throws Exception {
    ExitCode exitCode = ExitCode.NOTHING_DONE;

    final boolean hasSourcesToCompile = !files.isEmpty();

    if (!hasSourcesToCompile && !dirtyFilesHolder.hasRemovedFiles()) {
      return exitCode;
    }

    final ProjectDescriptor pd = context.getProjectDescriptor();

    JavaBuilderUtil.ensureModuleHasJdk(
        chunk.representativeTarget().getModule(), context, BUILDER_NAME);
    final Collection<File> classpath =
        ProjectPaths.getCompilationClasspath(chunk, false /*context.isProjectRebuild()*/);
    final Collection<File> platformCp =
        ProjectPaths.getPlatformCompilationClasspath(chunk, false /*context.isProjectRebuild()*/);

    // begin compilation round
    final DiagnosticSink diagnosticSink = new DiagnosticSink(context);
    final Mappings delta = pd.dataManager.getMappings().createDelta();
    final Callbacks.Backend mappingsCallback = delta.getCallback();
    final OutputFilesSink outputSink =
        new OutputFilesSink(context, outputConsumer, mappingsCallback, chunk.getName());
    try {
      if (hasSourcesToCompile) {
        final AtomicReference<String> ref = COMPILER_VERSION_INFO.get(context);
        final String versionInfo =
            ref.getAndSet(null); // display compiler version info only once per compile session
        if (versionInfo != null) {
          LOG.info(versionInfo);
          context.processMessage(new CompilerMessage("", BuildMessage.Kind.INFO, versionInfo));
        }
        exitCode = ExitCode.OK;

        final Set<File> srcPath = new HashSet<File>();
        final BuildRootIndex index = pd.getBuildRootIndex();
        for (ModuleBuildTarget target : chunk.getTargets()) {
          for (JavaSourceRootDescriptor rd : index.getTempTargetRoots(target, context)) {
            srcPath.add(rd.root);
          }
        }

        final String chunkName = chunk.getName();
        context.processMessage(new ProgressMessage("Parsing java... [" + chunkName + "]"));

        final int filesCount = files.size();
        boolean compiledOk = true;
        if (filesCount > 0) {
          LOG.info(
              "Compiling "
                  + filesCount
                  + " java files; module: "
                  + chunkName
                  + (chunk.containsTests() ? " (tests)" : ""));
          if (LOG.isDebugEnabled()) {
            for (File file : files) {
              LOG.debug("Compiling " + file.getPath());
            }
            LOG.debug(" classpath for " + chunkName + ":");
            for (File file : classpath) {
              LOG.debug("  " + file.getAbsolutePath());
            }
            LOG.debug(" platform classpath for " + chunkName + ":");
            for (File file : platformCp) {
              LOG.debug("  " + file.getAbsolutePath());
            }
          }
          compiledOk =
              compileJava(
                  context,
                  chunk,
                  files,
                  classpath,
                  platformCp,
                  srcPath,
                  diagnosticSink,
                  outputSink);
        }

        context.checkCanceled();

        if (!compiledOk && diagnosticSink.getErrorCount() == 0) {
          diagnosticSink.report(
              new PlainMessageDiagnostic(
                  Diagnostic.Kind.ERROR, "Compilation failed: internal java compiler error"));
        }
        if (!Utils.PROCEED_ON_ERROR_KEY.get(context, Boolean.FALSE)
            && diagnosticSink.getErrorCount() > 0) {
          if (!compiledOk) {
            diagnosticSink.report(
                new PlainMessageDiagnostic(
                    Diagnostic.Kind.OTHER,
                    "Errors occurred while compiling module '" + chunkName + "'"));
          }
          throw new ProjectBuildException(
              "Compilation failed: errors: "
                  + diagnosticSink.getErrorCount()
                  + "; warnings: "
                  + diagnosticSink.getWarningCount());
        }
      }
    } finally {
      if (JavaBuilderUtil.updateMappings(
          context, delta, dirtyFilesHolder, chunk, files, outputSink.getSuccessfullyCompiled())) {
        exitCode = ExitCode.ADDITIONAL_PASS_REQUIRED;
      }
    }

    return exitCode;
  }
コード例 #4
0
  public static void addCompilationOptions(
      List<String> options,
      CompileContext context,
      ModuleChunk chunk,
      @Nullable ProcessorConfigProfile profile) {
    if (!isEncodingSet(options)) {
      final CompilerEncodingConfiguration config =
          context.getProjectDescriptor().getEncodingConfiguration();
      final String encoding = config.getPreferredModuleChunkEncoding(chunk);
      if (config.getAllModuleChunkEncodings(chunk).size() > 1) {
        final StringBuilder msgBuilder = new StringBuilder();
        msgBuilder.append("Multiple encodings set for module chunk ").append(chunk.getName());
        if (encoding != null) {
          msgBuilder.append("\n\"").append(encoding).append("\" will be used by compiler");
        }
        context.processMessage(
            new CompilerMessage(BUILDER_NAME, BuildMessage.Kind.INFO, msgBuilder.toString()));
      }
      if (!StringUtil.isEmpty(encoding)) {
        options.add("-encoding");
        options.add(encoding);
      }
    }

    final String langLevel = getLanguageLevel(chunk.getModules().iterator().next());
    if (!StringUtil.isEmpty(langLevel)) {
      options.add("-source");
      options.add(langLevel);
    }

    JpsJavaCompilerConfiguration compilerConfiguration =
        JpsJavaExtensionService.getInstance()
            .getOrCreateCompilerConfiguration(context.getProjectDescriptor().getProject());
    String bytecodeTarget = null;
    int chunkSdkVersion = -1;
    for (JpsModule module : chunk.getModules()) {
      final JpsSdk<JpsDummyElement> sdk = module.getSdk(JpsJavaSdkType.INSTANCE);
      if (sdk != null) {
        final int moduleSdkVersion = convertToNumber(sdk.getVersionString());
        if (moduleSdkVersion != 0 /*could determine the version*/
            && (chunkSdkVersion < 0 || chunkSdkVersion > moduleSdkVersion)) {
          chunkSdkVersion = moduleSdkVersion;
        }
      }

      final String moduleTarget = compilerConfiguration.getByteCodeTargetLevel(module.getName());
      if (moduleTarget == null) {
        continue;
      }
      if (bytecodeTarget == null) {
        bytecodeTarget = moduleTarget;
      } else {
        if (moduleTarget.compareTo(bytecodeTarget) < 0) {
          bytecodeTarget =
              moduleTarget; // use the lower possible target among modules that form the chunk
        }
      }
    }
    if (bytecodeTarget != null) {
      options.add("-target");
      options.add(bytecodeTarget);
    } else {
      if (chunkSdkVersion > 0 && getCompilerSdkVersion(context) > chunkSdkVersion) {
        // force lower bytecode target level to match the version of sdk assigned to this chunk
        options.add("-target");
        options.add("1." + chunkSdkVersion);
      }
    }

    if (profile != null && profile.isEnabled()) {
      // configuring annotation processing
      if (!profile.isObtainProcessorsFromClasspath()) {
        final String processorsPath = profile.getProcessorPath();
        options.add("-processorpath");
        options.add(
            processorsPath == null ? "" : FileUtil.toSystemDependentName(processorsPath.trim()));
      }

      final Set<String> processors = profile.getProcessors();
      if (!processors.isEmpty()) {
        options.add("-processor");
        options.add(StringUtil.join(processors, ","));
      }

      for (Map.Entry<String, String> optionEntry : profile.getProcessorOptions().entrySet()) {
        options.add("-A" + optionEntry.getKey() + "=" + optionEntry.getValue());
      }

      final File srcOutput =
          ProjectPaths.getAnnotationProcessorGeneratedSourcesOutputDir(
              chunk.getModules().iterator().next(), chunk.containsTests(), profile);
      if (srcOutput != null) {
        srcOutput.mkdirs();
        options.add("-s");
        options.add(srcOutput.getPath());
      }
    } else {
      options.add("-proc:none");
    }
  }
コード例 #5
0
 public boolean accept(File file) {
   return StringUtil.endsWithIgnoreCase(file.getPath(), JAVA_EXTENSION);
 }