scala.xml.parsing.ConstructingParser.scala Maven / Gradle / Ivy
/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2013, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
package scala
package xml
package parsing
import java.io.File
import scala.io.Source
object ConstructingParser {
def fromFile(inp: File, preserveWS: Boolean) =
new ConstructingParser(Source.fromFile(inp), preserveWS).initialize
def fromSource(inp: Source, preserveWS: Boolean) =
new ConstructingParser(inp, preserveWS).initialize
}
/**
* An xml parser. parses XML and invokes callback methods of a MarkupHandler.
* Don't forget to call next.ch on a freshly instantiated parser in order to
* initialize it. If you get the parser from the object method, initialization
* is already done for you.
*
* {{{
* object parseFromURL {
* def main(args: Array[String]) {
* val url = args(0)
* val src = scala.io.Source.fromURL(url)
* val cpa = scala.xml.parsing.ConstructingParser.fromSource(src, false) // fromSource initializes automatically
* val doc = cpa.document()
*
* // let's see what it is
* val ppr = new scala.xml.PrettyPrinter(80, 5)
* val ele = doc.docElem
* println("finished parsing")
* val out = ppr.format(ele)
* println(out)
* }
* }
* }}}
*/
class ConstructingParser(val input: Source, val preserveWS: Boolean)
extends ConstructingHandler
with ExternalSources
with MarkupParser