org.opencms.json.JSONArray.opt java code examples

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private void myMethod () {
 ScheduledThreadPoolExecutor s =new ScheduledThreadPoolExecutor(corePoolSize)
ThreadFactory threadFactory;new ScheduledThreadPoolExecutor(corePoolSize, threadFactory)
String str;new ScheduledThreadPoolExecutor(1, new ThreadFactoryBuilder().setNameFormat(str).build())
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}

/**
 * Get the optional JSONArray associated with an index.<p>
 *
 * @param index the index must be between 0 and length() - 1
 * @return aA JSONArray value, or null if the index has no value, or if the value is not a JSONArray
 */
public JSONArray optJSONArray(int index) {
  Object o = opt(index);
  return o instanceof JSONArray ? (JSONArray)o : null;
}

/**
 * Get the optional JSONArray associated with an index.<p>
 * 
 * @param index the index must be between 0 and length() - 1
 * @return aA JSONArray value, or null if the index has no value, or if the value is not a JSONArray
 */
public JSONArray optJSONArray(int index) {
  Object o = opt(index);
  return o instanceof JSONArray ? (JSONArray)o : null;
}

/**
 * Get the optional JSONObject associated with an index.<p>
 * 
 * Null is returned if the key is not found, or null if the index has
 * no value, or if the value is not a JSONObject.<p>
 *
 * @param index the index must be between 0 and length() - 1
 * @return a JSONObject value
 */
public JSONObject optJSONObject(int index) {
  Object o = opt(index);
  return o instanceof JSONObject ? (JSONObject)o : null;
}

/**
 * Get the optional JSONObject associated with an index.<p>
 *
 * Null is returned if the key is not found, or null if the index has
 * no value, or if the value is not a JSONObject.<p>
 *
 * @param index the index must be between 0 and length() - 1
 * @return a JSONObject value
 */
public JSONObject optJSONObject(int index) {
  Object o = opt(index);
  return o instanceof JSONObject ? (JSONObject)o : null;
}

/**
 * Determine if the value is null.<p>
 * 
 * @param index the index must be between 0 and length() - 1
 * @return true if the value at the index is null, or if there is no value
 */
public boolean isNull(int index) {
  return JSONObject.NULL.equals(opt(index));
}

/**
 * Get the optional string associated with an index.<p>
 * 
 * The defaultValue is returned if the key is not found.<p>
 *
 * @param index tThe index must be between 0 and length() - 1
 * @param defaultValue the default value
 * @return a String value
 */
public String optString(int index, String defaultValue) {
  Object o = opt(index);
  return o != null ? o.toString() : defaultValue;
}

/**
 * Get the optional string associated with an index.<p>
 *
 * The defaultValue is returned if the key is not found.<p>
 *
 * @param index tThe index must be between 0 and length() - 1
 * @param defaultValue the default value
 * @return a String value
 */
public String optString(int index, String defaultValue) {
  Object o = opt(index);
  return o != null ? o.toString() : defaultValue;
}

/**
 * Determine if the value is null.<p>
 *
 * @param index the index must be between 0 and length() - 1
 * @return true if the value at the index is null, or if there is no value
 */
public boolean isNull(int index) {
  return JSONObject.NULL.equals(opt(index));
}

/**
 * Get the object value associated with an index.<p>
 *
 * @param index the index must be between 0 and length() - 1
 * @return an object value
 * @throws JSONException if there is no value for the index
 */
public Object get(int index) throws JSONException {
  Object o = opt(index);
  if (o == null) {
    throw new JSONException("JSONArray[" + index + "] not found.");
  }
  return o;
}

/**
 * Get the object value associated with an index.<p>
 * 
 * @param index the index must be between 0 and length() - 1
 * @return an object value
 * @throws JSONException if there is no value for the index
 */
public Object get(int index) throws JSONException {
  Object o = opt(index);
  if (o == null) {
    throw new JSONException("JSONArray[" + index + "] not found.");
  }
  return o;
}

  sb.append(',');
Object o = ja.opt(i);
if (o != null) {
  String s = o.toString();

  sb.append(',');
Object o = ja.opt(i);
if (o != null) {
  String s = o.toString();

final String word = words.opt(i).toString();
wordsToCheck.add(word);

o = ja.opt(1);
if (o instanceof JSONObject) {

o = ja.opt(1);
if (o instanceof JSONObject) {

len = ja.length();
for (i = 0; i < len; ++i) {
  b.append(toString(ja.opt(i), (tagName == null) ? "array" : tagName));

len = ja.length();
for (i = 0; i < len; ++i) {
  b.append(toString(ja.opt(i), (tagName == null) ? "array" : tagName));

/**
 * Produce a JSONObject by combining a JSONArray of names with the values
 * of this JSONArray.<p>
 *
 * @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(JSONArray names) throws JSONException {
  if ((names == null) || (names.length() == 0) || (length() == 0)) {
    return null;
  }
  JSONObject jo = new JSONObject();
  for (int i = 0; i < names.length(); i += 1) {
    jo.put(names.getString(i), opt(i));
  }
  return jo;
}

/**
 * Produce a JSONObject by combining a JSONArray of names with the values
 * of this JSONArray.<p>
 * 
 * @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(JSONArray names) throws JSONException {
  if (names == null || names.length() == 0 || length() == 0) {
    return null;
  }
  JSONObject jo = new JSONObject();
  for (int i = 0; i < names.length(); i += 1) {
    jo.put(names.getString(i), this.opt(i));
  }
  return jo;
}

Javadoc

Get the optional object value associated with an index.

Popular methods of JSONArray

<init>
Construct a JSONArray from a JSONTokener.
toString
Make a pretty printed JSON text of this JSONArray. Warning: This method assumes that the data struct
get
Get the object value associated with an index.
getBoolean
Get the boolean value associated with an index. The string values "true" and "false" are converted t
getDouble
Get the double value associated with an index.
getInt
Get the int value associated with an index.
getLong
Get the long value associated with an index.
getString
Get the string associated with an index.
join
Make a string from the contents of this JSONArray. The separator string is inserted between each ele
length
Get the number of elements in the JSONArray, included nulls.
optBoolean
Get the optional boolean value associated with an index. It returns the defaultValue if there is no
optDouble
Get the optional double value associated with an index. The defaultValue is returned if there is no

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How to use optmethodin org.opencms.json.JSONArray

Best Java code snippets using org.opencms.json.JSONArray.opt (Showing top 19 results out of 315)

How to use
opt
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in
org.opencms.json.JSONArray