Ejemplo n.º 1
0
 public void testPrivileged() throws Exception {
   // setting up
   String namespace_Priv = "previlege";
   String namespace_UnPriv = "unprevilege";
   String name1 = "one";
   String name2 = "two";
   String name3 = "three";
   String name4 = "four";
   Mockito.when(mci.isPrivilegedNamespace(namespace_Priv)).thenReturn(true);
   Mockito.when(mci.isPrivilegedNamespace(namespace_UnPriv)).thenReturn(false);
   // create empty stack, sanity check
   InstanceStack iStack = new InstanceStack();
   iStack.setConfigAdapter(mci);
   assertFalse("stack should has topUnprivileged=null at the beginning", iStack.isUnprivileged());
   // start pushing
   TestInstance one = new TestInstance(namespace_Priv, name1);
   iStack.pushInstance(one, one.getDescriptor());
   assertFalse(
       "topUnprivileged is still null after pushing in one previleged instance:instance1",
       iStack.isUnprivileged());
   TestInstance two = new TestInstance(namespace_UnPriv, name2);
   iStack.pushInstance(two, two.getDescriptor());
   assertTrue(
       "topUnprivileged should become first unprivilege instance:instance2",
       iStack.isUnprivileged());
   TestInstance three = new TestInstance(namespace_Priv, name3);
   iStack.pushInstance(three, three.getDescriptor());
   assertTrue(
       "topUnprivileged should remain unchanged after pushing in a new privilege instance:instance3",
       iStack.isUnprivileged());
   TestInstance four = new TestInstance(namespace_UnPriv, name4);
   iStack.pushInstance(four, four.getDescriptor());
   assertTrue(
       "topUnprivileged should be unchanged after pushing in a new unprivilege instance:instance4",
       iStack.isUnprivileged());
   // start poping
   iStack.popInstance(four);
   assertTrue(
       "topUnprivileged should be unchanged after poping out unprivilege instance:instance4",
       iStack.isUnprivileged());
   iStack.popInstance(three);
   assertTrue(
       "topUnprivileged should be unchanged after poping out privilege instance:instance3",
       iStack.isUnprivileged());
   iStack.popInstance(two);
   assertFalse(
       "topUnprivileged should become null after poping out first unprivilege instance:instance2",
       iStack.isUnprivileged());
   iStack.popInstance(one);
   assertFalse(
       "topUnprivileged should be unchanged(null) after poping out instance1",
       iStack.isUnprivileged());
 }
Ejemplo n.º 2
0
 @Override
 public void registerComponent(BaseComponent<?, ?> component) {
   InstanceStack iStack = getInstanceStack();
   if (iStack.isUnprivileged()) {
     if (componentCount++ > MAX_COMPONENT_COUNT) {
       //
       // This is bad, try to give the poor user an idea of what happened.
       //
       Action tmp = getCurrentAction();
       StringBuffer sb = new StringBuffer();
       if (tmp != null) {
         sb.append(tmp);
         sb.append("(");
         tmp.logParams(new SBKeyValueLogger(sb));
         sb.append(")");
       } else {
         sb.append("request");
       }
       throw new SystemErrorException("Too many components for " + sb.toString());
     }
   }
   iStack.registerComponent(component);
 }