inputMessage.setObjectPart("startTime", t);
inputMessage.setObjectPart("endTime", t);
inputMessage.setObjectPart("epl", "select * from java.lang.String.win:length_batch(1)");
// inputMessage.setObjectPart("secs", t);
inputMessage.setObjectPart("topic", this.topicTextField.getText());
boolean res = operation.executeRequestResponseOperation(inputMessage,
outputMessage, faultMessage);
if (res) {
System.out.println(outputMessage.getObjectPart("return"));
} else {
System.out