## org.json
Class CDL

    java.lang.Object
      org.json.CDL

    public class CDL

extends java.lang.Object

This provides static methods to convert comma delimited text into a JSONArray, and to covert a JSONArray into comma delimited text. Comma delimited text is a very popular format for data interchange. It is understood by most database, spreadsheet, and organizer programs.

Each row of text represents a row in a table or a data record. Each row ends with a NEWLINE character. Each row contains one or more values. Values are separated by commas. A value can contain any character except for comma, unless is is wrapped in single quotes or double quotes.

The first row usually contains the names of the columns.

A comma delimited list can be converted into a JSONArray of JSONObjects. The names for the elements in the JSONObjects can be taken from the names in the first row.

Version:
  2010-12-24
Author:
  JSON.org

Constructor Summary
`CDL()`

Method Summary
`static JSONArray` `rowToJSONArray(JSONTokener x)` Produce a JSONArray of strings from a row of comma delimited values.
`static JSONObject` `rowToJSONObject(JSONArray names, JSONTokener x)` Produce a JSONObject from a row of comma delimited text, using a parallel JSONArray of strings to provides the names of the elements.
`static java.lang.String` `rowToString(JSONArray ja)` Produce a comma delimited text row from a JSONArray.
`static JSONArray` `toJSONArray(JSONArray names, JSONTokener x)` Produce a JSONArray of JSONObjects from a comma delimited text string using a supplied JSONArray as the source of element names.
`static JSONArray` `toJSONArray(JSONArray names, java.lang.String string)` Produce a JSONArray of JSONObjects from a comma delimited text string using a supplied JSONArray as the source of element names.
`static JSONArray` `toJSONArray(JSONTokener x)` Produce a JSONArray of JSONObjects from a comma delimited text string, using the first row as a source of names.
`static JSONArray` `toJSONArray(java.lang.String string)` Produce a JSONArray of JSONObjects from a comma delimited text string, using the first row as a source of names.
`static java.lang.String` `toString(JSONArray ja)` Produce a comma delimited text from a JSONArray of JSONObjects.
`static java.lang.String` `toString(JSONArray names, JSONArray ja)` Produce a comma delimited text from a JSONArray of JSONObjects using a provided list of names.

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### CDL

    public CDL()

Method Detail

### rowToJSONArray

    public static JSONArray rowToJSONArray(JSONTokener x)
                                    throws JSONException

  Produce a JSONArray of strings from a row of comma delimited values.

  Parameters:
    `x` - A JSONTokener of the source text.
  Returns:
    A JSONArray of strings.
  Throws:
    `JSONException`

### rowToJSONObject

    public static JSONObject rowToJSONObject(JSONArray names,
                                             JSONTokener x)
                                      throws JSONException

  Produce a JSONObject from a row of comma delimited text, using a parallel JSONArray of strings to provides the names of the elements.

  Parameters:
    `names` - A JSONArray of names. This is commonly obtained from the first row of a comma delimited text file using the rowToJSONArray method.
    `x` - A JSONTokener of the source text.
  Returns:
    A JSONObject combining the names and values.
  Throws:
    `JSONException`

### rowToString

    public static java.lang.String rowToString(JSONArray ja)

  Produce a comma delimited text row from a JSONArray. Values containing the comma character will be quoted. Troublesome characters may be removed.

  Parameters:
    `ja` - A JSONArray of strings.
  Returns:
    A string ending in NEWLINE.

### toJSONArray

    public static JSONArray toJSONArray(java.lang.String string)
                                 throws JSONException

  Produce a JSONArray of JSONObjects from a comma delimited text string, using the first row as a source of names.

  Parameters:
    `string` - The comma delimited text.
  Returns:
    A JSONArray of JSONObjects.
  Throws:
    `JSONException`

### toJSONArray

    public static JSONArray toJSONArray(JSONTokener x)
                                 throws JSONException

  Produce a JSONArray of JSONObjects from a comma delimited text string, using the first row as a source of names.

  Parameters:
    `x` - The JSONTokener containing the comma delimited text.
  Returns:
    A JSONArray of JSONObjects.
  Throws:
    `JSONException`

### toJSONArray

    public static JSONArray toJSONArray(JSONArray names,
                                        java.lang.String string)
                                 throws JSONException

  Produce a JSONArray of JSONObjects from a comma delimited text string using a supplied JSONArray as the source of element names.

  Parameters:
    `names` - A JSONArray of strings.
    `string` - The comma delimited text.
  Returns:
    A JSONArray of JSONObjects.
  Throws:
    `JSONException`

### toJSONArray

    public static JSONArray toJSONArray(JSONArray names,
                                        JSONTokener x)
                                 throws JSONException

  Produce a JSONArray of JSONObjects from a comma delimited text string using a supplied JSONArray as the source of element names.

  Parameters:
    `names` - A JSONArray of strings.
    `x` - A JSONTokener of the source text.
  Returns:
    A JSONArray of JSONObjects.
  Throws:
    `JSONException`

### toString

    public static java.lang.String toString(JSONArray ja)
                                     throws JSONException

  Produce a comma delimited text from a JSONArray of JSONObjects. The first row will be a list of names obtained by inspecting the first JSONObject.

  Parameters:
    `ja` - A JSONArray of JSONObjects.
  Returns:
    A comma delimited text.
  Throws:
    `JSONException`

### toString

    public static java.lang.String toString(JSONArray names,
                                            JSONArray ja)
                                     throws JSONException

  Produce a comma delimited text from a JSONArray of JSONObjects using a provided list of names. The list of names is not included in the output.

  Parameters:
    `names` - A JSONArray of strings.
    `ja` - A JSONArray of JSONObjects.
  Returns:
    A comma delimited text.
  Throws:
    `JSONException`