コード例 #1
0
ファイル: GenJava.java プロジェクト: deepakworld07/xmlvm.svn
 private void createField(Element field) throws IllegalXMLVMException {
   String name = field.getAttributeValue("name");
   Type t = parseTypeString(field.getAttributeValue("type"));
   short flags = getAccessFlags(field);
   FieldGen f = new FieldGen(flags, t, name, _cp);
   _cg.addField(f.getField());
 }
コード例 #2
0
ファイル: BCEL.java プロジェクト: tempbottle/ASM
 byte[] counterAdaptClass(final InputStream is, final String name) throws Exception {
   JavaClass jc = new ClassParser(is, name + ".class").parse();
   ClassGen cg = new ClassGen(jc);
   String cName = cg.getClassName();
   ConstantPoolGen cp = cg.getConstantPool();
   if (!cg.isInterface()) {
     FieldGen fg = new FieldGen(ACC_PUBLIC, Type.getType("I"), "_counter", cp);
     cg.addField(fg.getField());
   }
   Method[] ms = cg.getMethods();
   for (int j = 0; j < ms.length; ++j) {
     MethodGen mg = new MethodGen(ms[j], cg.getClassName(), cp);
     if (!mg.getName().equals("<init>") && !mg.isStatic() && !mg.isAbstract() && !mg.isNative()) {
       if (mg.getInstructionList() != null) {
         InstructionList il = new InstructionList();
         il.append(new ALOAD(0));
         il.append(new ALOAD(0));
         il.append(new GETFIELD(cp.addFieldref(name, "_counter", "I")));
         il.append(new ICONST(1));
         il.append(new IADD());
         il.append(new PUTFIELD(cp.addFieldref(name, "_counter", "I")));
         mg.getInstructionList().insert(il);
         mg.setMaxStack(Math.max(mg.getMaxStack(), 2));
         boolean lv = ms[j].getLocalVariableTable() == null;
         boolean ln = ms[j].getLineNumberTable() == null;
         if (lv) {
           mg.removeLocalVariables();
         }
         if (ln) {
           mg.removeLineNumbers();
         }
         cg.replaceMethod(ms[j], mg.getMethod());
       }
     }
   }
   return cg.getJavaClass().getBytes();
 }