public List<StepLog> createStackTrace(List<StepLog> stepLogList, String startIndex) {
StepLog lastStep = null;
StepLog prevLastStep = null;
int maxLocalPathSize = 0;
// find the last step
for (StepLog stepLog : stepLogList) {
String path = stepLog.getStepInfo().getPath();
if (path.matches("^" + startIndex + ".\\d*")) {
String[] splitPath = path.split("\\.");
int currentLocalPath = Integer.parseInt(splitPath[splitPath.length - 1]);
if (currentLocalPath >= maxLocalPathSize) {
maxLocalPathSize = currentLocalPath;
prevLastStep = lastStep;
lastStep = stepLog;
}
}
}
List<StepLog> stackTrace;
if (lastStep != null) {
stackTrace =
createStackTrace(
stepLogList,
prevLastStep.getStepInfo().getPath()); // recursive, find the child last step
} else {
return new ArrayList<StepLog>(); // no more steps inside
}
stackTrace.add(prevLastStep); // add current last step to stack trace
return stackTrace;
}
public String stackTraceAsString(List<StepLog> stackTrace) {
String stackTraceString = "\n<font color=\"red\"><b>";
String indent = " ";
String indentation = indent;
for (StepLog stepLog : Lists.reverse(stackTrace)) {
stackTraceString +=
stepLog.getStepInfo().getStepName()
+ " - "
+ stepLog.getStepInfo().getResponseType()
+ "\n"
+ indentation;
indentation = indentation + indent;
}
StepLog lastStep = stackTrace.get(stackTrace.size() - 1);
indentation = indentation.substring(0, indentation.length() - 1 - indent.length());
stackTraceString += "\n" + indentation;
// Add raw results
stackTraceString += "RAW Results: " + lastStep.getRawResult() + "\n" + indentation;
// Add step inputs
Map<String, String> stepInputs = new HashMap<String, String>();
for (RecordBoundInputVO recordBoundInputVO : lastStep.getStepInputs()) {
stepInputs.put(recordBoundInputVO.getName(), recordBoundInputVO.getValue());
}
stackTraceString += "Step Inputs: " + stepInputs + "\n";
stackTraceString += "</b></font>\n\n";
return stackTraceString;
}