Java 类com.amazonaws.mturk.addon.QAPValidator 实例源码

public void testValidateInvalidHTMLQuestion() throws Exception {
  // HTMLQuestion has invalid FrameHeight
  try {
    QAPValidator.validateFile(defaultInvalidHTMLQuestionFileName);
    fail("Expected ValidationException when previewing a HIT with an invalid HTMLQuestion");
  } catch (ValidationException e) {
    // Expected exception
    assertContains("ValidationFailure was not caused by an invalid frame height.",
        "'I am not a number; I am a free man!' is not a valid value for 'integer'",
        e.getMessage());
  }
}

public void testValidateInvalidHTMLQuestion() throws Exception {
  // HTMLQuestion has invalid FrameHeight
  try {
    QAPValidator.validateFile(defaultInvalidHTMLQuestionFileName);
    fail("Expected ValidationException when previewing a HIT with an invalid HTMLQuestion");
  } catch (ValidationException e) {
    // Expected exception
    assertContains("ValidationFailure was not caused by an invalid frame height.",
        "'I am not a number; I am a free man!' is not a valid value for 'integer'",
        e.getMessage());
  }
}

/**
 * Returns a preview of the HIT as HTML
 * 
 * @param input       the input needed for the HIT
 * @param props       the properties of the HIT 
 * @param question    the question asked in the HIT
 * @return an HTML preview of the HIT
 * @throws Exception
 */
public String previewHIT(HITDataInput input, HITProperties props, 
    HITQuestion question) throws Exception {   

  if (props == null || question == null)
    throw new IllegalArgumentException();

  String questionXML = null;

  if (input != null) {
    Map<String, String> inputMap = input.getRowAsMap(1);
    questionXML = question.getQuestion(inputMap);
  } else {
    questionXML = question.getQuestion();
  }

  // Validate question before preview
  QAPValidator.validate(questionXML);

  String questionPreview = XslTransformer.convertQAPtoHTML(questionXML);
  InputStream headerURL = this.getClass().getResourceAsStream("previewHITHeader.xml");
  InputStream footerURL = this.getClass().getResourceAsStream("previewHITFooter.xml");

  if (headerURL == null) {
    log.error("Error reading the preview header file.");
  }

  if (footerURL == null) {
    log.error("Error reading the preview footer file.");
  }

  BufferedReader headerReader = new BufferedReader(new InputStreamReader(headerURL));
  BufferedReader footerReader = new BufferedReader(new InputStreamReader(footerURL));     

  String thisLine = null;
  String header = "";
  String footer = "";
  while ((thisLine = headerReader.readLine()) != null) { header += thisLine + System.getProperty("line.separator"); } 
  while ((thisLine = footerReader.readLine()) != null) { footer += thisLine + System.getProperty("line.separator"); }
  headerReader.close();
  footerReader.close();       

  NumberFormat rewardFormatter = NumberFormat.getInstance();
  rewardFormatter.setMaximumFractionDigits(2);
  rewardFormatter.setMinimumFractionDigits(2);        

  Map<String, String> headerMap = new HashMap<String, String>();
  headerMap.put("requester", "[Your Requester Name Here]");
  headerMap.put("title", props.getTitle());
  headerMap.put("description", props.getDescription());
  headerMap.put("keywords", props.getKeywords());
  headerMap.put("reward", rewardFormatter.format(props.getRewardAmount()));
  String mergedHeader = VelocityUtil.doMerge(header, headerMap);

  String previewString = mergedHeader + questionPreview + footer;

  return previewString;
}

public void testValidateHTMLQuestion() throws Exception {
  // Note that the SDK does not validate the HTML CDATA;
  // it only validates the surrounding XML.
  QAPValidator.validateFile(defaultHTMLQuestionFileName);
}

/**
 * Returns a preview of the HIT as HTML
 * 
 * @param input       the input needed for the HIT
 * @param props       the properties of the HIT 
 * @param question    the question asked in the HIT
 * @return an HTML preview of the HIT
 * @throws Exception
 */
public String previewHIT(HITDataInput input, HITProperties props, 
    HITQuestion question) throws Exception {   

  if (props == null || question == null)
    throw new IllegalArgumentException();

  String questionXML = null;

  if (input != null) {
    Map<String, String> inputMap = input.getRowAsMap(1);
    questionXML = question.getQuestion(inputMap);
  } else {
    questionXML = question.getQuestion();
  }

  // Validate question before preview
  QAPValidator.validate(questionXML);

  String questionPreview = XslTransformer.convertQAPtoHTML(questionXML);
  InputStream headerURL = this.getClass().getResourceAsStream("previewHITHeader.xml");
  InputStream footerURL = this.getClass().getResourceAsStream("previewHITFooter.xml");

  if (headerURL == null) {
    log.error("Error reading the preview header file.");
  }

  if (footerURL == null) {
    log.error("Error reading the preview footer file.");
  }

  BufferedReader headerReader = new BufferedReader(new InputStreamReader(headerURL));
  BufferedReader footerReader = new BufferedReader(new InputStreamReader(footerURL));     

  String thisLine = null;
  String header = "";
  String footer = "";
  while ((thisLine = headerReader.readLine()) != null) { header += thisLine + System.getProperty("line.separator"); } 
  while ((thisLine = footerReader.readLine()) != null) { footer += thisLine + System.getProperty("line.separator"); }
  headerReader.close();
  footerReader.close();       

  NumberFormat rewardFormatter = NumberFormat.getInstance();
  rewardFormatter.setMaximumFractionDigits(2);
  rewardFormatter.setMinimumFractionDigits(2);        

  Map<String, String> headerMap = new HashMap<String, String>();
  headerMap.put("requester", "[Your Requester Name Here]");
  headerMap.put("title", props.getTitle());
  headerMap.put("description", props.getDescription());
  headerMap.put("keywords", props.getKeywords());
  headerMap.put("reward", rewardFormatter.format(props.getRewardAmount()));
  String mergedHeader = VelocityUtil.doMerge(header, headerMap);

  String previewString = mergedHeader + questionPreview + footer;

  return previewString;
}

public void testValidateHTMLQuestion() throws Exception {
  // Note that the SDK does not validate the HTML CDATA;
  // it only validates the surrounding XML.
  QAPValidator.validateFile(defaultHTMLQuestionFileName);
}