// Declared in VariableDeclaration.jrag at line 124
 private FieldDeclaration rewriteRule0() {
   {
     FieldDeclaration decl =
         getVariableDecl(0).createFieldDeclarationFrom(getModifiers(), getTypeAccess());
     decl.setStart(start); // copy location information
     decl.setEnd(end); // copy location information
     return decl;
   }
 }
 /** @apilevel internal */
 private HashMap memberFieldsMap_compute() {
   HashMap map = new HashMap(localFieldsMap());
   for (Iterator outerIter = superinterfacesIterator(); outerIter.hasNext(); ) {
     TypeDecl typeDecl = (TypeDecl) outerIter.next();
     for (Iterator iter = typeDecl.fieldsIterator(); iter.hasNext(); ) {
       FieldDeclaration f = (FieldDeclaration) iter.next();
       if (f.accessibleFrom(this) && !f.isPrivate() && !localFieldsMap().containsKey(f.name())) {
         putSimpleSetElement(map, f.name(), f);
       }
     }
   }
   return map;
 }
 /** @apilevel internal */
 private SimpleSet memberFields_compute(String name) {
   SimpleSet fields = localFields(name);
   if (!fields.isEmpty()) return fields;
   for (Iterator outerIter = superinterfacesIterator(); outerIter.hasNext(); ) {
     TypeDecl typeDecl = (TypeDecl) outerIter.next();
     for (Iterator iter = typeDecl.memberFields(name).iterator(); iter.hasNext(); ) {
       FieldDeclaration f = (FieldDeclaration) iter.next();
       if (f.accessibleFrom(this) && !f.isPrivate()) {
         fields = fields.add(f);
       }
     }
   }
   return fields;
 }
示例#4
0
  // Declared in AnonymousClasses.jrag at line 52
  private AnonymousDecl rewriteRule0() {
    {
      setModifiers(new Modifiers(new List().add(new Modifier("final"))));

      ConstructorDecl constructor = new ConstructorDecl();
      addBodyDecl(constructor);

      constructor.setModifiers((Modifiers) constructorDecl().getModifiers().fullCopy());
      String name = "Anonymous" + nextAnonymousIndex();
      setID(name);
      constructor.setID(name);

      List parameterList = new List();
      for (int i = 0; i < constructorDecl().getNumParameter(); i++) {
        parameterList.add(
            new ParameterDeclaration(
                constructorDecl().getParameter(i).type().createBoundAccess(),
                constructorDecl().getParameter(i).name()));
      }
      constructor.setParameterList(parameterList);

      List argList = new List();
      for (int i = 0; i < constructor.getNumParameter(); i++)
        argList.add(new VarAccess(constructor.getParameter(i).name()));
      constructor.setConstructorInvocation(
          new ExprStmt(new SuperConstructorAccess("super", argList)));
      constructor.setBlock(new Block());

      HashSet set = new HashSet();
      for (int i = 0; i < getNumBodyDecl(); i++) {
        if (getBodyDecl(i) instanceof InstanceInitializer) {
          InstanceInitializer init = (InstanceInitializer) getBodyDecl(i);
          set.addAll(init.exceptions());
        } else if (getBodyDecl(i) instanceof FieldDeclaration) {
          FieldDeclaration f = (FieldDeclaration) getBodyDecl(i);
          if (f.isInstanceVariable()) {
            set.addAll(f.exceptions());
          }
        }
      }
      List exceptionList = new List();
      for (Iterator iter = set.iterator(); iter.hasNext(); ) {
        TypeDecl exceptionType = (TypeDecl) iter.next();
        if (exceptionType.isNull()) exceptionType = typeNullPointerException();
        exceptionList.add(exceptionType.createQualifiedAccess());
      }
      constructor.setExceptionList(exceptionList);
      return this;
    }
  }
 // Declared in VariableDeclaration.jrag at line 135
 private List rewriteTypeDecl_getBodyDecl() {
   {
     List varList = new List();
     for (int j = 0; j < getNumVariableDecl(); j++) {
       FieldDeclaration f =
           getVariableDecl(j)
               .createFieldDeclarationFrom(
                   (Modifiers) getModifiers().fullCopy(), (Access) getTypeAccess().fullCopy());
       if (j == 0) f.setStart(start);
       else {
         f.getModifiersNoTransform().clearLocations();
         f.getTypeAccessNoTransform().clearLocations();
       }
       f.setFieldDecl(this);
       varList.add(f);
     }
     return varList;
   }
 }
  /**
   * @ast method
   * @aspect GenerateClassfile
   * @declaredat /home/uoji/JastAddJ/Java1.4Backend/GenerateClassfile.jrag:142
   */
  public void generateClassfile() {
    super.generateClassfile();
    String fileName = destinationPath() + File.separator + constantPoolName() + ".class";
    if (options().verbose()) System.out.println("Writing class file to " + fileName);
    try {
      ConstantPool cp = constantPool();
      // force building of constant pool
      cp.addClass(constantPoolName());
      cp.addClass("java/lang/Object");
      for (int i = 0; i < getNumSuperInterfaceId(); i++) {
        cp.addClass(getSuperInterfaceId(i).type().constantPoolName());
      }
      for (Iterator iter = bcFields().iterator(); iter.hasNext(); ) {
        FieldDeclaration field = (FieldDeclaration) iter.next();
        cp.addUtf8(field.name());
        cp.addUtf8(field.type().typeDescriptor());
        field.attributes();
      }
      for (Iterator iter = bcMethods().iterator(); iter.hasNext(); ) {
        Object obj = iter.next();
        if (obj instanceof MethodDecl) {
          MethodDecl m = (MethodDecl) obj;
          cp.addUtf8(m.name());
          cp.addUtf8(m.descName());
          m.attributes();
        }
      }
      attributes();

      if (hasClinit()) {
        cp.addUtf8("<clinit>");
        cp.addUtf8("()V");
        clinit_attributes();
      }

      // actual classfile generation
      File dest = new File(fileName);
      File parentFile = dest.getParentFile();
      if (parentFile != null) parentFile.mkdirs();

      FileOutputStream f = new FileOutputStream(fileName);
      DataOutputStream out = new DataOutputStream(new BufferedOutputStream(f));
      out.writeInt(magicHeader());
      out.writeChar(minorVersion());
      out.writeChar(majorVersion());
      cp.emit(out);
      int flags = flags();
      if (isNestedType()) flags = mangledFlags(flags);
      if (isInterfaceDecl()) flags |= Modifiers.ACC_INTERFACE;
      out.writeChar(flags);
      out.writeChar(cp.addClass(constantPoolName()));
      out.writeChar(cp.addClass("java/lang/Object"));
      if (getNumSuperInterfaceId() == 1 && getSuperInterfaceId(0).type().isObject())
        out.writeChar(0);
      else out.writeChar(getNumSuperInterfaceId());
      for (int i = 0; i < getNumSuperInterfaceId(); i++) {
        TypeDecl typeDecl = getSuperInterfaceId(i).type();
        if (typeDecl.isInterfaceDecl()) out.writeChar(cp.addClass(typeDecl.constantPoolName()));
      }
      Collection fields = bcFields();
      out.writeChar(fields.size());
      for (Iterator iter = fields.iterator(); iter.hasNext(); ) {
        FieldDeclaration field = (FieldDeclaration) iter.next();
        out.writeChar(field.flags());
        out.writeChar(cp.addUtf8(field.name()));
        out.writeChar(cp.addUtf8(field.type().typeDescriptor()));
        out.writeChar(field.attributes().size());
        for (Iterator itera = field.attributes().iterator(); itera.hasNext(); )
          ((Attribute) itera.next()).emit(out);
      }
      Collection methods = bcMethods();
      out.writeChar(methods.size() + (hasClinit() ? 1 : 0));
      for (Iterator iter = methods.iterator(); iter.hasNext(); ) {
        BodyDecl b = (BodyDecl) iter.next();
        b.generateMethod(out, cp);
      }
      if (hasClinit()) {
        out.writeChar(Modifiers.ACC_STATIC);
        out.writeChar(cp.addUtf8("<clinit>"));
        out.writeChar(cp.addUtf8("()V"));
        out.writeChar(clinit_attributes().size());
        for (Iterator itera = clinit_attributes().iterator(); itera.hasNext(); )
          ((Attribute) itera.next()).emit(out);
      }
      out.writeChar(attributes().size());
      for (Iterator itera = attributes().iterator(); itera.hasNext(); )
        ((Attribute) itera.next()).emit(out);

      out.close();
    } catch (IOException e) {
      e.printStackTrace();
    }
  }