How to use

toString

method

in

java.util.NoSuchElementException

public boolean getBoolean(String key) {
  try {
    return configuration.getBoolean(key);
  } catch (NoSuchElementException e) {
    log.info("Return 'false' for '{}' because of '{}'", key , e.toString());
    return false;
  }
}

public int getInt(String key) {
  try {
    return configuration.getInt(key);
  } catch (NoSuchElementException e) {
    log.info("Return '0' for '{}' because of '{}'", key , e.toString());
    return 0;
  }
}

private static CompositeData getRow(int idx, Iterator it) {
  try {
    for (int i = 0; i < idx; i++) {
      it.next();
    }
  } catch (NoSuchElementException ex) {
     throw new IllegalArgumentException(
         "Index " + idx + " out of range. Ex: " + ex.toString());
  }
  return (CompositeData) it.next();
}

private static CompositeData getRow(int idx, Iterator it) {
  try {
    for (int i = 0; i < idx; i++) {
      it.next();
    }
  } catch (NoSuchElementException ex) {
     throw new IllegalArgumentException(
         "Index " + idx + " out of range. Ex: " + ex.toString(),ex);
  }
  return (CompositeData) it.next();
}

  @Override
  public String toString() {
    return super.toString() + " [ " + getFailureDescription() + " ]";
  }
}

public double getDouble(String key) {
  try {
    return configuration.getDouble(key);
  } catch (NoSuchElementException e) {
    log.info("Return '0D' for '{}' because of '{}'", key , e.toString());
    return 0D;
  }
}

  @Override
  public String toString() {
    return super.toString() + " [ " + getFailureDescription() + " ]";
  }
}

public float getFloat(String key) {
  try {
    return configuration.getFloat(key);
  } catch (NoSuchElementException e) {
    log.info("Return '0F' for '{}' because of '{}'", key , e.toString());
    return 0F;
  }
}

/** Returns the root {@Link Fqn} of the this tree
 *
 * @return
 * @throws CacheException
 */
public Fqn getFqn() throws CacheException {
  Fqn fqn;
  try {
    fqn = cacheTree.firstKey();
  } catch (NoSuchElementException e) {
    throw new CacheException(e.toString());
  }
  return fqn;
}

public SyncMsg(String src) throws MalformedSyncMsgException {
  try {
    if (src.startsWith("?"))
      type = T_REQ;
    else if (src.startsWith(">"))
      type = T_REG;
    else if (src.startsWith("<"))
      type = T_UREG;
    else if (src.startsWith("O"))
      type = T_OVERLOAD;
    else if (src.startsWith("U"))
      type = T_UNDERLOAD;
    else
      type = T_UNKNOWN;
    StringTokenizer st = new StringTokenizer(src.substring(1), "|",
        true);
    registryUID = st.nextToken();
    st.nextToken();
    serviceID = st.nextToken();
    st.nextToken();
    providerURI = st.nextToken();
  } catch (NoSuchElementException ex) {
    throw new MalformedSyncMsgException("message " + src
        + " mal formé : " + ex.toString());
  }
}

public SyncMsg(String src) throws MalformedSyncMsgException {
  try {
    if (src.startsWith("?")) {
      type = T_REQ;
    } else if (src.startsWith(">")) {
      type = T_REG;
    } else if (src.startsWith("<")) {
      type = T_UREG;
    } else if (src.startsWith("O")) {
      type = T_OVERLOAD;
    } else if (src.startsWith("U")) {
      type = T_UNDERLOAD;
    } else {
      type = T_UNKNOWN;
    }
    StringTokenizer st = new StringTokenizer(src.substring(1), "|", true);
    registryUID = st.nextToken();
    st.nextToken();
    serviceID = st.nextToken();
    st.nextToken();
    providerURI = st.nextToken();
  } catch (NoSuchElementException ex) {
    throw new MalformedSyncMsgException("message " + src + " mal formé : " + ex.toString());
  }
}

@Override
protected void doDelete(HttpServletRequest request, HttpServletResponse response) throws IOException {
 CharSequence pathInfo = request.getPathInfo();
 if (pathInfo == null) {
  response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No path");
  return;
 }
 Iterator<String> pathComponents = SLASH.split(pathInfo).iterator();
 String userID;
 String itemID;
 try {
  userID = pathComponents.next();
  itemID = pathComponents.next();
 } catch (NoSuchElementException nsee) {
  response.sendError(HttpServletResponse.SC_BAD_REQUEST, nsee.toString());
  return;
 }
 OryxRecommender recommender = getRecommender();
 recommender.removePreference(userID, itemID);
}

/** Returns the root {@Link Fqn} of the this tree
 *
 * @return
 * @throws CacheException
 */
public Fqn getFqn() throws CacheException {
  Fqn fqn;
  try {
    fqn = cacheTree.firstKey();
  } catch (NoSuchElementException e) {
    throw new CacheException(e.toString());
  }
  touch(fqn);
  return fqn;
}

  /**
   * Returns the next element of the enumeration.
   *
   * <p>If no further elements available a com.sun.star.container.NoSuchElementException
   * exception will be thrown.</p>
   *
   * @return  the next element.
   * @see     com.sun.star.container.XEnumeration
   */
  public Object nextElement()
      throws com.sun.star.container.NoSuchElementException,
          com.sun.star.lang.WrappedTargetException,
          com.sun.star.uno.RuntimeException
  {
    if (enumeration == null)
      throw new com.sun.star.container.NoSuchElementException();
    try {
      return enumeration.next();
    } catch (java.util.NoSuchElementException e) {
      throw new com.sun.star.container.NoSuchElementException(e, e.toString());
    }
  }
}

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
 CharSequence pathInfo = request.getPathInfo();
 if (pathInfo == null) {
  response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No path");
  return;
 }
 Iterator<String> pathComponents = SLASH.split(pathInfo).iterator();
 String userID;
 try {
  userID = pathComponents.next();
 } catch (NoSuchElementException nsee) {
  response.sendError(HttpServletResponse.SC_BAD_REQUEST, nsee.toString());
  return;
 }
 OryxRecommender recommender = getRecommender();
 try {
  output(request, response, recommender.getKnownItemsForUser(userID));
 } catch (NotReadyException nre) {
  response.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE, nre.toString());
 }
}

@Override
protected void doDelete(HttpServletRequest request, HttpServletResponse response) throws IOException {
 CharSequence pathInfo = request.getPathInfo();
 if (pathInfo == null) {
  response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No path");
  return;
 }
 Iterator<String> pathComponents = SLASH.split(pathInfo).iterator();
 long userID;
 long itemID;
 try {
  userID = Long.parseLong(pathComponents.next());
  itemID = Long.parseLong(pathComponents.next());
 } catch (NoSuchElementException nsee) {
  response.sendError(HttpServletResponse.SC_BAD_REQUEST, nsee.toString());
  return;
 } catch (NumberFormatException nfe) {
  response.sendError(HttpServletResponse.SC_BAD_REQUEST, nfe.toString());
  return;
 }
 MyrrixRecommender recommender = getRecommender();
 try {
  recommender.removePreference(userID, itemID);
 } catch (TasteException te) {
  response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, te.toString());
  getServletContext().log("Unexpected error in " + getClass().getSimpleName(), te);
 }
}

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
 CharSequence pathInfo = request.getPathInfo();
 if (pathInfo == null) {
  response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No path");
  return;
 }
 Iterator<String> pathComponents = SLASH.split(pathInfo).iterator();
 String userID;
 List<String> itemIDsList;
 try {
  userID = pathComponents.next();
  itemIDsList = new ArrayList<>();
  while (pathComponents.hasNext()) {
   itemIDsList.add(pathComponents.next());
  }
 } catch (NoSuchElementException nsee) {
  response.sendError(HttpServletResponse.SC_BAD_REQUEST, nsee.toString());
  return;
 }
 String[] itemIDs = itemIDsList.toArray(new String[itemIDsList.size()]);
 unescapeSlashHack(itemIDs);
 OryxRecommender recommender = getRecommender();
 try {
  float[] estimates = recommender.estimatePreferences(userID, itemIDs);
  output(request, response, estimates);
 } catch (NotReadyException nre) {
  response.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE, nre.toString());
 }
}

 userID = pathComponents.next();
} catch (NoSuchElementException nsee) {
 response.sendError(HttpServletResponse.SC_BAD_REQUEST, nsee.toString());
 return;

 itemIDsAndValue = RecommendToAnonymousServlet.parseItemValuePairs(pathComponents);
} catch (NoSuchElementException nsee) {
 response.sendError(HttpServletResponse.SC_BAD_REQUEST, nsee.toString());
 return;

  @Test(groups={"Live", "Live-sanity"})
  public void testJcloudsCreateWithHardwareIdShortFormWithNoRegion() throws Exception {
    replaceJcloudsLocation(GCE_PROVIDER);
    
    try {
      obtainMachine(ImmutableMap.of(JcloudsLocation.HARDWARE_ID, N1_STANDARD_1_HARDWARE_ID));
      Asserts.shouldHaveFailedPreviously();
    } catch (Exception e) {
      NoSuchElementException nsee = Exceptions.getFirstThrowableOfType(e, NoSuchElementException.class);
      if (nsee == null || !nsee.toString().contains("hardwareId("+N1_STANDARD_1_HARDWARE_ID+") not found")) {
        throw e;
      }
    }
  }
}