i2b2-merge-to…

XmlUnmarshaller.scala
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			package net.shrine.serialization

			import xml.{XML, NodeSeq}
			import net.shrine.util.StringEnrichments
			import scala.util.Try

			/**
			* @author Bill Simons
			* @date 4/5/11
			* @link http://cbmi.med.harvard.edu
			* @link http://chip.org
			* <p/>
			* NOTICE: This software comes with NO guarantees whatsoever and is
			* licensed as Lgpl Open Source
			* @link http://www.gnu.org/licenses/lgpl.html
			*/
			trait XmlUnmarshaller[+T] {
			def fromXml(xml: NodeSeq): T

			def fromXml(xmlString: String): T = fromXml(XML.loadString(xmlString))

			import StringEnrichments._

			def tryFromXml(xml: NodeSeq): Try[T] = Try(fromXml(xml))

			def tryFromXml(xmlString: String): Try[T] = xmlString.tryToXml.map(fromXml)
			}