示例#1
0
 protected void outputClassFiles(CompilationResult unitResult) {
   if ((unitResult != null) && (!unitResult.hasErrors() || this.forceOutputGeneration)) {
     ClassFile[] classFiles = unitResult.getClassFiles();
     if (this.outputPath != null) {
       for (int i = 0, fileCount = classFiles.length; i < fileCount; i++) {
         // retrieve the key and the corresponding classfile
         ClassFile classFile = classFiles[i];
         String relativeName =
             new String(classFile.fileName()).replace('/', File.separatorChar) + ".class";
         try {
           org.eclipse.jdt.internal.compiler.util.Util.writeToDisk(
               true, this.outputPath, relativeName, classFile);
         } catch (IOException e) {
           e.printStackTrace();
         }
       }
     }
   }
 }
示例#2
0
  // Dump classfiles onto disk for all compilation units that where successful
  // and do not carry a -d none spec, either directly or inherited from Main.
  @Override
  public void outputClassFiles(CompilationResult unitResult) {
    if (!((unitResult == null) || (unitResult.hasErrors() && !this.proceedOnError))) {
      ClassFile[] classFiles = unitResult.getClassFiles();
      boolean generateClasspathStructure =
          this.fileManager.hasLocation(StandardLocation.CLASS_OUTPUT);
      String currentDestinationPath = this.destinationPath;
      File outputLocation = null;
      if (currentDestinationPath != null) {
        outputLocation = new File(currentDestinationPath);
        outputLocation.mkdirs();
      }
      for (int i = 0, fileCount = classFiles.length; i < fileCount; i++) {
        // retrieve the key and the corresponding classfile
        ClassFile classFile = classFiles[i];
        char[] filename = classFile.fileName();
        int length = filename.length;
        char[] relativeName = new char[length + 6];
        System.arraycopy(filename, 0, relativeName, 0, length);
        System.arraycopy(SuffixConstants.SUFFIX_class, 0, relativeName, length, 6);
        CharOperation.replace(relativeName, '/', File.separatorChar);
        String relativeStringName = new String(relativeName);
        if (this.compilerOptions.verbose) {
          EclipseCompilerImpl.this.out.println(
              Messages.bind(
                  Messages.compilation_write,
                  new String[] {
                    String.valueOf(this.exportedClassFilesCounter + 1), relativeStringName
                  }));
        }
        try {
          JavaFileObject javaFileForOutput =
              this.fileManager.getJavaFileForOutput(
                  StandardLocation.CLASS_OUTPUT,
                  new String(filename),
                  JavaFileObject.Kind.CLASS,
                  this.javaFileObjectMap.get(unitResult.compilationUnit));

          if (generateClasspathStructure) {
            if (currentDestinationPath != null) {
              int index = CharOperation.lastIndexOf(File.separatorChar, relativeName);
              if (index != -1) {
                File currentFolder =
                    new File(currentDestinationPath, relativeStringName.substring(0, index));
                currentFolder.mkdirs();
              }
            } else {
              // create the subfolfers is necessary
              // need a way to retrieve the folders to create
              String path = javaFileForOutput.toUri().getPath();
              int index = path.lastIndexOf('/');
              if (index != -1) {
                File file = new File(path.substring(0, index));
                file.mkdirs();
              }
            }
          }

          OutputStream openOutputStream = javaFileForOutput.openOutputStream();
          BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(openOutputStream);
          bufferedOutputStream.write(classFile.header, 0, classFile.headerOffset);
          bufferedOutputStream.write(classFile.contents, 0, classFile.contentsOffset);
          bufferedOutputStream.flush();
          bufferedOutputStream.close();
        } catch (IOException e) {
          this.logger.logNoClassFileCreated(currentDestinationPath, relativeStringName, e);
        }
        this.logger.logClassFile(
            generateClasspathStructure, currentDestinationPath, relativeStringName);
        this.exportedClassFilesCounter++;
      }
      this.batchCompiler.lookupEnvironment.releaseClassFiles(classFiles);
    }
  }
示例#3
0
    @Override
    public void onCompilationResult(CompilationResult cr) {
      Set<String> classesWithErrors = new HashSet<String>();
      if (cr.getErrors() != null) {
        myTracer.push("handling errors", false);
        for (final CategorizedProblem cp : cr.getErrors()) {
          String fileName = new String(cp.getOriginatingFileName());
          final String fqName =
              NameUtil.namespaceFromPath(
                  fileName.substring(0, fileName.length() - MPSExtentions.DOT_JAVAFILE.length()));
          classesWithErrors.add(fqName);

          SModule containingModule = myContainingModules.get(fqName);
          assert containingModule != null;
          JavaFile javaFile = myModuleSources.get(containingModule).getJavaFile(fqName);

          String messageString = new String(cp.getOriginatingFileName()) + " : " + cp.getMessage();

          // final SNode nodeToShow = getNodeByLine(cp, fqName);

          Object hintObject = new FileWithPosition(javaFile.getFile(), cp.getSourceStart());

          String errMsg = messageString + " (line: " + cp.getSourceLineNumber() + ")";
          if (cp.isWarning()) {
            myMessages.add(createMessage(MessageKind.WARNING, errMsg, hintObject));
          } else {
            if (myOutputtedErrors == 0) {
              myMessages.add(createMessage(MessageKind.ERROR, "Compilation problems", null));
              myMessages.add(
                  createMessage(
                      MessageKind.INFORMATION,
                      "Modules: "
                          + myModules.toString()
                          + "\nClasspath: "
                          + myClassPathItems
                          + "\n",
                      null));
            }
            if (myOutputtedErrors < MAX_ERRORS) {
              myOutputtedErrors++;
              myMessages.add(createMessage(MessageKind.ERROR, errMsg, hintObject));
            }
          }
        }
        myTracer.pop();

        myErrorCount += cr.getErrors().length;
      }

      myTracer.push("storing files", false);
      for (ClassFile cf : cr.getClassFiles()) {
        String fqName = convertCompoundToFqName(cf.getCompoundName());
        String containerClassName = fqName;
        if (containerClassName.contains("$")) {
          int index = containerClassName.indexOf('$');
          containerClassName = containerClassName.substring(0, index);
        }
        if (myContainingModules.containsKey(containerClassName)) {
          SModule m = myContainingModules.get(containerClassName);
          myChangedModules.add(m);
          File classesGen = new File(getJavaFacet(m).getClassesGen().getPath());
          String packageName = NameUtil.namespaceFromLongName(fqName);
          File outputDir =
              new File(classesGen + File.separator + NameUtil.pathFromNamespace(packageName));
          if (!outputDir.exists()) {
            if (!outputDir.mkdirs()) {
              throw new RuntimeException("Can't create " + outputDir.getPath() + " directory");
            }
          }
          String className = NameUtil.shortNameFromLongName(fqName);
          File output = new File(outputDir, className + ".class");
          if (!classesWithErrors.contains(containerClassName)) {
            FileOutputStream os = null;
            try {
              os = new FileOutputStream(output);
              os.write(cf.getBytes());
            } catch (IOException e) {
              String errMsg = "Can't write to " + output.getAbsolutePath();
              myMessages.add(createMessage(MessageKind.ERROR, errMsg, null));
            } finally {
              if (os != null) {
                try {
                  os.close();
                } catch (IOException e) {
                  myHandler.handle(createMessage(MessageKind.ERROR, e.toString(), e));
                }
              }
            }
          } else {
            if (output.exists() && !(output.delete())) {
              String errMsg = "Can't delete " + output.getPath();
              myMessages.add(createMessage(MessageKind.ERROR, errMsg, null));
            }
          }
        } else {
          String errMsg =
              "I don't know in which module's output path I should place class file for " + fqName;
          myMessages.add(createMessage(MessageKind.ERROR, errMsg, null));
        }
      }
      myTracer.pop();
    }