示例#1
0
 private void commandPrint(StringTokenizer t, boolean dumpObject) throws NoSessionException {
   if (!t.hasMoreTokens()) {
     // ### Probably confused if expresion contains whitespace.
     env.error("No expression specified.");
     return;
   }
   ThreadReference current = context.getCurrentThread();
   if (current == null) {
     env.failure("No default thread specified: " + "use the \"thread\" command first.");
     return;
   }
   StackFrame frame;
   try {
     frame = context.getCurrentFrame(current);
     if (frame == null) {
       env.failure("Thread has not yet created any stack frames.");
       return;
     }
   } catch (VMNotInterruptedException e) {
     env.failure("Target VM must be in interrupted state.");
     return;
   }
   while (t.hasMoreTokens()) {
     String expr = t.nextToken("");
     Value val = null;
     try {
       val = runtime.evaluate(frame, expr);
     } catch (Exception e) {
       env.error("Exception: " + e);
       // ### Fix this!
     }
     if (val == null) {
       return; // Error message already printed
     }
     OutputSink out = env.getOutputSink();
     if (dumpObject && (val instanceof ObjectReference) && !(val instanceof StringReference)) {
       ObjectReference obj = (ObjectReference) val;
       ReferenceType refType = obj.referenceType();
       out.println(expr + " = " + val.toString() + " {");
       dump(out, obj, refType, refType);
       out.println("}");
     } else {
       out.println(expr + " = " + val.toString());
     }
     out.show();
   }
 }
示例#2
0
 private void dump(
     OutputSink out, ObjectReference obj, ReferenceType refType, ReferenceType refTypeBase) {
   for (Field field : refType.fields()) {
     out.print("    ");
     if (!refType.equals(refTypeBase)) {
       out.print(refType.name() + ".");
     }
     out.print(field.name() + ": ");
     Object o = obj.getValue(field);
     out.println((o == null) ? "null" : o.toString()); // Bug ID 4374471
   }
   if (refType instanceof ClassType) {
     ClassType sup = ((ClassType) refType).superclass();
     if (sup != null) {
       dump(out, obj, sup, refTypeBase);
     }
   } else if (refType instanceof InterfaceType) {
     for (InterfaceType sup : ((InterfaceType) refType).superinterfaces()) {
       dump(out, obj, sup, refTypeBase);
     }
   }
 }