本文整理了Java中com.atlassian.jira.util.json.JSONArray.length()方法的一些代码示例，展示了JSONArray.length()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JSONArray.length()方法的具体详情如下：
包路径：com.atlassian.jira.util.json.JSONArray
类名称：JSONArray
方法名：length

JSONArray.length介绍

[英]Get the number of elements in the JSONArray, included nulls.
[中]获取JSONArray中的元素数，包括null。

代码示例

代码示例来源：origin: com.atlassian.jira/jira-api

/**
 * Get the optional object value associated with an index.
 *
 * @param index The index must be between 0 and length() - 1.
 * @return An object value, or null if there is no
 *         object at that index.
 */
public Object opt(final int index)
{
  return ((index < 0) || (index >= length())) ? null : list.get(index);
}

代码示例来源：origin: com.atlassian.jira/jira-api

private static Collection<Long> getRoleIds(final JSONArray jsonArray) throws JSONException
{
  Set<Long> roleIds = Sets.newHashSetWithExpectedSize(jsonArray.length());
  for (int i = 0 ; i<jsonArray.length(); i++)
  {
    roleIds.add(jsonArray.getLong(i));
  }
  return roleIds;
}

代码示例来源：origin: com.atlassian.jira/jira-api

private static Collection<String> getGroups(final JSONArray jsonArray) throws JSONException
{
  Set<String> groups = Sets.newHashSetWithExpectedSize(jsonArray.length());
  for (int i = 0 ; i<jsonArray.length(); i++)
  {
    groups.add(jsonArray.getString(i));
  }
  return groups;
}

代码示例来源：origin: com.atlassian.jira/jira-api

/**
 * Make a string from the contents of this JSONArray. The
 * <code>separator</code> string is inserted between each element.
 * Warning: This method assumes that the data structure is acyclical.
 *
 * @param separator A string that will be inserted between the elements.
 * @return a string.
 * @throws JSONException If the array contains an invalid number.
 */
public String join(final String separator) throws JSONException
{
  final int len = length();
  final StringBuilder sb = new StringBuilder();
  for (int i = 0; i < len; i += 1)
  {
    if (i > 0)
    {
      sb.append(separator);
    }
    sb.append(JSONObject.valueToString(list.get(i)));
  }
  return sb.toString();
}

代码示例来源：origin: com.atlassian.jira/jira-core

public static AttachmentArchive fromJSONArrayQuiet(final String jsonArrayString, final int maxSize)
{
  try
  {
    final JSONArray jsonArray = new JSONArray(jsonArrayString);
    final ImmutableList.Builder<AttachmentArchiveEntry> builder = ImmutableList.builder();
    final int maxIndex = Math.min(jsonArray.length(), maxSize);
    for (int i = 0; i < maxIndex; i++)
    {
      builder.add(FROM_JSON.apply(jsonArray.getJSONObject(i)));
    }
    final List<AttachmentArchiveEntry> entries = builder.build();
    return new AttachmentArchiveImpl(entries, jsonArray.length());
  }
  catch (final JSONException ignore)
  {
    log.error(String.format("Invalid jsonArray supplied: %s", jsonArrayString));
    return null;
  }
}

代码示例来源：origin: com.atlassian.jira/jira-core

private static List<String> parseShortcut(String shortcut) throws JSONException
{
  if (JSON_VALUE_ARRAY.matcher(shortcut).matches())
  {
    final JSONArray array = new JSONArray(shortcut);
    final List<String> result = Lists.newArrayListWithCapacity(array.length());
    for (int i = 0; i < array.length(); i++) {
      result.add(array.getString(i));
    }
    return result;
  }
  else if (JSON_VALUE_STRING.matcher(shortcut).matches())
  {
    final String key = "shortcut";
    JSONObject json = new JSONObject(String.format("{ \"%s\": %s }", key, shortcut));
    return Arrays.asList(json.getString(key));
  }
  else
  {
    final List<String> result = new ArrayList<String>();
    for (char c : shortcut.toCharArray())
    {
      result.add(String.valueOf(c));
    }
    return result;
  }
}

代码示例来源：origin: com.atlassian.jira/jira-api

/**
 * Produce a JSONObject by combining a JSONArray of names with the values
 * of this JSONArray.
 *
 * @param names A JSONArray containing a list of key strings. These will be
 *              paired with the values.
 * @return A JSONObject, or null if there are no names or if this JSONArray
 *         has no values.
 * @throws JSONException If any of the names are null.
 */
public JSONObject toJSONObject(final JSONArray names) throws JSONException
{
  if ((names == null) || (names.length() == 0) || (length() == 0))
  {
    return null;
  }
  final JSONObject jo = new JSONObject();
  for (int i = 0; i < names.length(); i += 1)
  {
    jo.put(names.getString(i), opt(i));
  }
  return jo;
}

代码示例来源：origin: com.atlassian.jira/jira-api

/**
 * Convert the passed array into SharePermissions.
 * 
 * @param array the JSON array to convert.
 * @return the converted SharePermission.
 * @throws JSONException if an error occurs during convertion.
 */
public static SharePermissions fromJsonArray(final JSONArray array) throws JSONException
{
  notNull("array", array);
  final Set<SharePermission> permissions = new HashSet<SharePermission>(array.length());
  for (int i = 0; i < array.length(); i++)
  {
    permissions.add(SharePermissionUtils.fromJsonObject(array.getJSONObject(i)));
  }
  return new SharePermissions(permissions);
}

代码示例来源：origin: com.atlassian.jira/jira-core

public static ImmutableMap<String, JSONObject> getCommentPropertiesFromParameters(final Map<String, Object> commentParams)
      throws JSONException
  {
    if (commentParams.containsKey(PARAM_COMMENT_PROPERTY))
    {
      final String[] array = (String[]) commentParams.get(PARAM_COMMENT_PROPERTY);
      if (array != null && array.length == 1)
      {
        final JSONArray jsonArray = new JSONArray(array[0]);
        final ImmutableMap.Builder<String, JSONObject> builder = ImmutableMap.builder();
        for (int i = 0; i < jsonArray.length(); i++)
        {
          JSONObject object = jsonArray.getJSONObject(i);
          builder.put(object.getString("key"), object.getJSONObject("value"));
        }
        return builder.build();
      }
    }
    return ImmutableMap.of();
  }
}

代码示例来源：origin: com.atlassian.jira/jira-core

private Collection<RemoteProject> parseProjects(final String response, final ApplicationLink applicationLink)
      throws ResponseException, CredentialsRequiredException
  {
    try
    {
      JSONArray json = new JSONArray(response);
      int length = json.length();
      final Collection<RemoteProject> projects = new ArrayList<RemoteProject>(length);
      for (int i = 0; i < length; i++)
      {
        projects.add(RemoteProject.from(applicationLink, json.getJSONObject(i)));
      }
      return projects;
    }
    catch (JSONException ex)
    {
      throw new RuntimeException("Unable to parse the JSON response for get projects : " + response, ex);
    }
  }
}

代码示例来源：origin: com.atlassian.jira/jira-core

private List<SearchRequest> toSearchRequests(final ApplicationUser user, final JSONObject json) throws JSONException
{
  final JSONArray jsonArray = json.getJSONArray(IDS);
  final List<SearchRequest> filters = Lists.newArrayList();
  for (int i = 0; i < jsonArray.length(); i++)
  {
    final long filterId = jsonArray.getLong(i);
    final SearchRequest filter = searchRequestService.getFilter(new JiraServiceContextImpl(user), filterId);
    if (filter != null)
    {
      filters.add(filter);
    }
  }
  return ImmutableList.copyOf(filters);
}

代码示例来源：origin: com.atlassian.jira/jira-api

/**
 * Produce a JSONArray containing the values of the members of this
 * JSONObject.
 *
 * @param names A JSONArray containing a list of key strings. This
 *              determines the sequence of the values in the result.
 * @return A JSONArray of values.
 * @throws JSONException If any of the values are non-finite numbers.
 */
public JSONArray toJSONArray(final JSONArray names) throws JSONException
{
  if ((names == null) || (names.length() == 0))
  {
    return null;
  }
  final JSONArray ja = new JSONArray();
  for (int i = 0; i < names.length(); i += 1)
  {
    ja.put(opt(names.getString(i)));
  }
  return ja;
}

代码示例来源：origin: com.atlassian.jira/jira-api

if (index < length())
  while (index != length())

代码示例来源：origin: com.atlassian.jira/jira-api

/**
 * Produce a JSONArray containing the names of the elements of this
 * JSONObject.
 *
 * @return A JSONArray containing the key strings, or null if the JSONObject
 *         is empty.
 */
public JSONArray names()
{
  final JSONArray ja = new JSONArray();
  for (final String key : keySet())
  {
    ja.put(key);
  }
  return ja.length() == 0 ? null : ja;
}

代码示例来源：origin: com.atlassian.plugin.deflection/deflection-cse

public static boolean resultMatches(JSONObject result, Iterable<String> patternToMatch) throws JSONException
  {
    final JSONArray labels = result.optJSONArray("perResultLabels");
    if (labels != null)
    {
      for (int idx = 0; idx < labels.length(); idx++)
      {
        String label = labels.getJSONObject(idx).getString("label");
        for (String pattern : patternToMatch)
        {
          if (label.equals(pattern))
          {
            return true;
          }
        }
      }
    }
    return false;
  }
}

代码示例来源：origin: com.marvelution.jira.plugins/jira-jenkins-plugin

@Override
public List<Job> getJobs() {
  List<Job> jobs = Lists.newArrayList();
  try {
    RestResponse response = executeGetRequest("/api/json", CALL_TIMEOUT);
    if (response.getJson() != null && response.getJson().has("jobs")) {
      JSONArray json = response.getJson().getJSONArray("jobs");
      LOGGER.info("Found {} jobs", new Object[] { json.length() });
      for (int index = 0; index < json.length(); index++) {
        final JSONObject jsonJob = json.getJSONObject(index);
        jobs.add(new Job(site.getId(), jsonJob.getString("name")));
      }
    } else {
      handleNoJsonResponse(response);
    }
  } catch (CredentialsRequiredException e) {
    LOGGER.error("Authentication failure on {} [{}]: {}", new Object[] { applicationLink.getName(),
                                       applicationLink.getDisplayUrl(), e.getMessage() });
  } catch (JSONException e) {
    LOGGER.error("Failed to get the Job list from {}: {}", applicationLink.getName(), e.getMessage());
  }
  return jobs;
}

代码示例来源：origin: com.atlassian.plugin.deflection/deflection-hot-issues

protected List<SearchResult> searchJQL(int filterID, String filterName) throws IOException, JSONException
{
  List<SearchResult> results = Lists.newArrayList();
  JSONArray issueList = new JSONObject(searchResults(filterID)).getJSONArray("issues");
  for (int i = 0; i < issueList.length(); i++)
  {
    JSONObject issue = issueList.getJSONObject(i);
    String title = issue.getString("key");
    String content = issue.getJSONObject("fields").getString("summary");
    String url = JAC_BASE_URL + "/browse/" + issue.getString("key");
    String source = "HotIssues" + filterName;
    results.add(new DefaultSearchResult(content, url, title, source, ""));
  }
  return results;
}

代码示例来源：origin: com.atlassian.plugin.deflection/deflection-cse

@Override
public final boolean shouldAddResult(JSONObject result) throws JSONException
{
  final JSONArray labels = result.optJSONArray("perResultLabels");
  if (labels != null)
  {
    for (int idx = 0; idx < labels.length(); idx++)
    {
      String label = labels.getJSONObject(idx).getString("label");
      if (CAC.equals(label))
      {
        return ConfluenceResultMatcher.resultMatches(result, getCacPattern());
      }
      else if (JAC.equals(label))
      {
        return JIRAResultMatcher.resultMatches(result, getJacPattern());
      }
      else if (AAC.equals(label))
      {
        return AnswersResultMatcher.resultMatches(result, getAacPattern());
      }
    }
  }
  // No matching response parser, so we don't know whether to add. Return false for now
  return false;
}

代码示例来源：origin: com.atlassian.cpji/cpji-jira-plugin

private static ErrorCollection convertJsonToErrorCollection(final JSONObject json)
{
  final ErrorCollection errors = new SimpleErrorCollection();
  try
  {
    final JSONArray errorMessages = json.getJSONArray("errorMessages");
    for (int i = 0; i < errorMessages.length(); i++)
    {
      errors.addErrorMessage(errorMessages.getString(i));
    }
    final JSONObject errorsMap = json.getJSONObject("errors");
    final Iterator<String> keys = errorsMap.keys();
    while (keys.hasNext())
    {
      final String key = keys.next();
      errors.addError(key, errorsMap.getString(key));
    }
  }
  catch (final JSONException e)
  {
    return null;
  }
  return errors;
}

代码示例来源：origin: com.atlassian.jirawallboard/atlassian-wallboard-plugin

static public WallboardPluginSettings loadSettings(PluginSettingsFactory pluginSettingsFactory, ApplicationUser user)
{
  WallboardPluginSettings settings = new WallboardPluginSettings(pluginSettingsFactory, user);
  Object val = pluginSettingsFactory.createGlobalSettings().get(WALLBOARD_KEY + mapNullToBlank(settings.userKey));
  if (val == null)
  {
    settings.isConfigured = false;
    return settings;
  }
  JSONObject jsonRepresentation;
  try
  {
    jsonRepresentation = new JSONObject((String) val);
    JSONArray rawDashboardIds = jsonRepresentation.getJSONArray("dashboardIds");
    settings.dashboardIds = new ArrayList<>(rawDashboardIds.length());
    for (int i = 0; i < rawDashboardIds.length(); i++)
    {
      settings.dashboardIds.add(i, (String) rawDashboardIds.get(i));
    }
    settings.setCyclePeriod(jsonRepresentation.getInt(WallboardServlet.CYCLE_PERIOD.getKey()));
    settings.setTransitionFx(jsonRepresentation.getString(WallboardServlet.TRANSITION_FX.getKey()));
    settings.setRandom(jsonRepresentation.getBoolean(WallboardServlet.RANDOM.getKey()));
  }
  catch (JSONException e)
  {
    settings.isConfigured = false;
  }
  return settings;
}