Field Detail

• STATUS_SUCCESS

  public static final int STATUS_SUCCESS

  Indicates successful completion of the request. This is the default status and is automatically used by the RPCResponse unless you override it with setStatus().

• STATUS_FAILURE

  public static final int STATUS_FAILURE

  Indicates a failure of some sort (generic).

  See the error handling doc section in RPCManager for information on how the client handles errors.

Constructor Detail

• RPCResponse

  public RPCResponse()

  Creates an empty RPCResponse. If you use this constructor, you will need to call setData() to set the data you wish to be sent back to the client.

  Note: the status of this response is automatically set to the success code (RPCResponse.STATUS_SUCCESS); response is set to a success code (0)

  Parameters:

  data - the data you wish to send back.

• RPCResponse

  public RPCResponse(java.lang.Object data)

  Creates an RPCResponse with the provided data payload.
  
  Note: the status of this response is automatically set to the success code (RPCResponse.STATUS_SUCCESS)

  Parameters:

  data - the data you wish to send back.

  See Also:

  RPCResponse.setData(Object)

Method Detail

• getData

  public java.lang.Object getData()

  Retrives the data previosly set via setData() or the constructor that takes the data argument.

• setData

  public RPCResponse setData(java.lang.Object data)

  Sets the response payload to be delivered to the client.

  The object passed to setData() is translated to JavaScript via the JSTranslater class. Virtually anything passed to setData() will make it back to the browser in some reasonable representation; see JSTranslater for full documentation.

  You may call setData() any number of times, only the last provided value will be the value sent to the client.

  Parameters:

  data - the data you wish to send back.

  Returns:

  the RPCResponse

  See Also:

  JSTranslater.toJS(Object, Writer), JSONFilter

• setStatus

  public RPCResponse setStatus(int status)

  Sets the status of this response. A zero status indicates succeess, a negative value indicates failure.

  Negative values will trigger error handling code on the client side - see the client-side reference for RPCManager.handleError(), rpcRequest.willHandleError.

  The default client-side behavior for a negative status code is that, if the data sent back (via setData()) is a String, it will be shown to the user in a warning dialog.

  Parameters:

  status - the status code for this response

  Returns:

  the RPCResponse

• getStatus

  public int getStatus()

  Retrieves the currently set status code for this response.