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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2013, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
package scala
package xml
/** This class (which is not used by all XML parsers, but always used by the
* XHTML one) represents parseable character data, which appeared as CDATA
* sections in the input and is to be preserved as CDATA section in the output.
*
* @author Burak Emir
* @version 1.0
*/
class PCData(data: String) extends Atom[String](data) {
/** Returns text, with some characters escaped according to the XML
* specification.
*
* @param sb the input string buffer associated to some XML element
* @return the input string buffer with the formatted CDATA section
*/
override def buildString(sb: StringBuilder): StringBuilder =
sb append "<![CDATA[%s]]>".format(data)
}
/** This singleton object contains the `apply`and `unapply` methods for
* convenient construction and deconstruction.
*
* @author Burak Emir
* @version 1.0
*/
object PCData {
def apply(data: String) = new PCData(data)
def unapply(other: Any): Option[String] = other match {
case x: PCData => Some(x.data)
case _ => None
}
}
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