Examples of com.sun.jdi.StackFrame.thisObject()

com.sun.jdi.StackFrame.thisObject()
Returns the value of 'this' for the current frame. The {@link ObjectReference} for 'this' is only available fornon-native instance methods. @return an {@link ObjectReference}, or null if the frame represents a native or static method. @throws InvalidStackFrameException if this stack frame has becomeinvalid. Once the frame's thread is resumed, the stack frame is no longer valid.

      ret.setStackFrame(eStackFrame);
      eStackFrame.setThread(eThread);
      eStackFrame.setDepth(frames.size()-index);
      eStackFrame.setMethod(createQueryMethod(stackFrame.location().method()));
      
      if(stackFrame.thisObject()!=null)
        eStackFrame.setThisObject(createQueryObjectReference(stackFrame.thisObject()));
      
      index++;
      if(index<frames.size())
        {

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      eStackFrame.setThread(eThread);
      eStackFrame.setDepth(frames.size()-index);
      eStackFrame.setMethod(createQueryMethod(stackFrame.location().method()));
      
      if(stackFrame.thisObject()!=null)
        eStackFrame.setThisObject(createQueryObjectReference(stackFrame.thisObject()));
      
      index++;
      if(index<frames.size())
        {
        eStackFrame.setPreviousStackFrameLocation(getStackFrameLocation(eThread, frames, index));

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    EStackFrame ret=new EStackFrame();
    ret.setThread(eThread);
    ret.setDepth(frames.size()-index);
    ret.setMethod(createQueryMethod(stackFrame.location().method()));
    
    if(stackFrame.thisObject()!=null)
      ret.setThisObject(createQueryObjectReference(stackFrame.thisObject()));
    
    index++;
    if(index<frames.size())
      {

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    ret.setThread(eThread);
    ret.setDepth(frames.size()-index);
    ret.setMethod(createQueryMethod(stackFrame.location().method()));
    
    if(stackFrame.thisObject()!=null)
      ret.setThisObject(createQueryObjectReference(stackFrame.thisObject()));
    
    index++;
    if(index<frames.size())
      {
      ret.setPreviousStackFrame(getStackFrame(eThread, frames, index));

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      LocalVariable localVariable;
      localVariable = stackFrame.visibleVariableByName(name);
      if (localVariable != null) {
        stackFrame.setValue(localVariable, value);
      } else {
        ObjectReference thisObj = stackFrame.thisObject();
        if (thisObj == null) {
          return "can't find field or variable with name '"+name+"'";
        }
        ReferenceType refType = thisObj.referenceType();
        Field field = refType.fieldByName(name);

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    ThreadReference threadRef = checkAndGetCurrentThread();
    SuspendThreadStack threadStack = SuspendThreadStack.getInstance();
    StringBuilder sb = new StringBuilder();
    try {
      StackFrame stackFrame = threadRef.frame(threadStack.getCurFrame());
      ObjectReference thisObj = stackFrame.thisObject();
      Map<Field, Value> values = thisObj.getValues(thisObj.referenceType().visibleFields());
      List<String> fieldNames = new ArrayList<String>();
      for (Field field : values.keySet()) {
        fieldNames.add(field.name());
      }

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  private static Value evalJdiVar(String name) {
    ThreadReference threadRef = checkAndGetCurrentThread();
    try {
      SuspendThreadStack threadStack = SuspendThreadStack.getInstance();
      StackFrame stackFrame = threadRef.frame(threadStack.getCurFrame());
      ObjectReference thisObj = stackFrame.thisObject();
      Value value = findValueInFrame(threadRef, name, thisObj);
      return value;
    } catch (IncompatibleThreadStateException e) {
      throw new ExpressionEvalException("eval expression error, caused by : " + e.getMessage());
    }

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    ThreadReference threadRef = checkAndGetCurrentThread();
    SuspendThreadStack threadStack = SuspendThreadStack.getInstance();
    StringBuilder sb = new StringBuilder();
    try {
      StackFrame stackFrame = threadRef.frame(threadStack.getCurFrame());
      ObjectReference thisObj = stackFrame.thisObject();
      Map<Field, Value> values = thisObj.getValues(thisObj.referenceType().visibleFields());
      List<String> fieldNames = new ArrayList<String>();
      for (Field field : values.keySet()) {
        fieldNames.add(field.name());
      }

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  public static Value getJdiValue(Expression exp) {
    ThreadReference threadRef = checkAndGetCurrentThread();
    try {
      SuspendThreadStack threadStack = SuspendThreadStack.getInstance();
      StackFrame stackFrame = threadRef.frame(threadStack.getCurFrame());
      ObjectReference thisObj = stackFrame.thisObject();
      Value value = eval(threadRef, exp, thisObj,false);
      return value;
    } catch (IncompatibleThreadStateException e) {
      throw new ExpressionEvalException("eval expression error, caused by : " + e.getMessage());
    }

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