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## org.richfaces.json
Class XMLTokener

    java.lang.Object
      org.richfaces.json.JSONTokener
          org.richfaces.json.XMLTokener

    public class XMLTokener

extends JSONTokener

The XMLTokener extends the JSONTokener to provide additional methods for the parsing of XML texts.

Version:
  2
Author:
  JSON.org

Field Summary
`static HashMap` | `ENTITY` The table of entity values.

Constructor Summary
`XMLTokener(String s)` Construct an XMLTokener from a string.

Method Summary
`String` | `nextCDATA()` Get the text in the CDATA block.
`Object` | `nextContent()` Get the next XML outer token, trimming whitespace.
`Object` | `nextEntity(char a)` Return the next entity.
`Object` | `nextMeta()` Returns the next XML meta token.
`Object` | `nextToken()` Get the next XML Token.

Methods inherited from class org.richfaces.json.JSONTokener
`back, dehexchar, getMyIndex, more, next, next, next, nextClean, nextString, nextTo, nextTo, nextValue, skipPast, skipTo, syntaxError, toString`

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

Field Detail

### ENTITY

    public static final HashMap ENTITY

  The table of entity values. It initially contains Character values for amp, apos, gt, lt, quot.

Constructor Detail

### XMLTokener

    public XMLTokener(String s)

  Construct an XMLTokener from a string.

  Parameters:
    `s` - A source string.

Method Detail

### nextCDATA

    public String nextCDATA()
                     throws JSONException

  Get the text in the CDATA block.

  Returns:
    The string up to the `]]>`.
  Throws:
    `JSONException` - If the `]]>` is not found.

### nextContent

    public Object nextContent()
                       throws JSONException

  Get the next XML outer token, trimming whitespace. There are two kinds of tokens: the '<' character which begins a markup tag, and the content text between markup tags.

  Returns:
    A string, or a '<' Character, or null if there is no more source text.
  Throws:
    `JSONException`

### nextEntity

    public Object nextEntity(char a)
                      throws JSONException

  Return the next entity. These entities are translated to Characters: `& ' > < "`.

  Parameters:
    `a` - An ampersand character.
  Returns:
    A Character or an entity String if the entity is not recognized.
  Throws:
    `JSONException` - If missing ';' in XML entity.

### nextMeta

    public Object nextMeta()
                    throws JSONException

  Returns the next XML meta token. This is used for skipping over and structures.

  Returns:
    Syntax characters (`< > / = ! ?`) are returned as Character, and strings and names are returned as Boolean. We don't care what the values actually are.
  Throws:
    `JSONException` - If a string is not properly closed or if the XML is badly structured.

### nextToken

    public Object nextToken()
                     throws JSONException

  Get the next XML Token. These tokens are found inside of angle brackets. It may be one of these characters: `/ > = ! ?` or it may be a string wrapped in single quotes or double quotes, or it may be a name.

  Returns:
    a String or a Character.
  Throws:
    `JSONException` - If the XML is not well formed.

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