示例#1
0
 private boolean addClassAccess(
     DefaultCallGraphNode node, String className, InstructionLocation loc) {
   if (!node.addClassAccess(className, loc)) {
     return false;
   }
   ClassReader cls = classSource.get(className);
   if (cls != null) {
     if (cls.getParent() != null && !cls.getParent().equals(cls.getName())) {
       addClassAccess(node, cls.getParent(), loc);
     }
     for (String iface : cls.getInterfaces()) {
       addClassAccess(node, iface, loc);
     }
   }
   return true;
 }
 private List<Instruction> transformInvoke(InvokeInstruction insn) {
   if (insn.getType() != InvocationType.VIRTUAL) {
     return null;
   }
   MethodReference method = insn.getMethod();
   if (method.getClassName().equals(ResourceArray.class.getName())
       || method.getClassName().equals(ResourceMap.class.getName())) {
     if (method.getName().equals("keys")) {
       return transformKeys(insn);
     }
     InvokeInstruction accessInsn = new InvokeInstruction();
     accessInsn.setType(InvocationType.SPECIAL);
     ValueType[] types = new ValueType[method.getDescriptor().parameterCount() + 2];
     types[0] = ValueType.object("java.lang.Object");
     System.arraycopy(
         method.getDescriptor().getSignature(),
         0,
         types,
         1,
         method.getDescriptor().parameterCount() + 1);
     accessInsn.setMethod(
         new MethodReference(ResourceAccessor.class.getName(), method.getName(), types));
     accessInsn.getArguments().add(insn.getInstance());
     accessInsn.getArguments().addAll(insn.getArguments());
     accessInsn.setReceiver(insn.getReceiver());
     return Arrays.asList(accessInsn);
   }
   ClassReader iface = innerSource.get(method.getClassName());
   if (iface == null
       || !innerSource.isSuperType(Resource.class.getName(), iface.getName()).orElse(false)) {
     return null;
   }
   if (method.getName().startsWith("get")) {
     if (method.getName().length() > 3) {
       return transformGetterInvocation(insn, getPropertyName(method.getName().substring(3)));
     }
   } else if (method.getName().startsWith("is")) {
     if (method.getName().length() > 2) {
       return transformGetterInvocation(insn, getPropertyName(method.getName().substring(2)));
     }
   } else if (method.getName().startsWith("set")) {
     if (method.getName().length() > 3) {
       return transformSetterInvocation(insn, getPropertyName(method.getName().substring(3)));
     }
   }
   return null;
 }