grails解析xml文件

xml文件：
<?xml version="1.0" encoding="iso-8859-1"?>
<Products>
    <product>
        <name>lovechoosesun</name>
        <buyNowURL>http://merch.danecook.com/ProductDetails.asp?ProductCode=DC101</buyNowURL>
        <imageUrl>http://merch.danecook.com/v/vspfiles/photos/DC101-1.jpg</imageUrl>
        <status>ACTIVE</status>
        <description>desc1</description>
        <price>12.0</price>
        <dateCreated>2009-12-30 14:07:46</dateCreated>
        <lastUpdated>2009-12-30 14:07:46</lastUpdated>
    </product>
    <product>
        <name>zhaoweisun</name>
        <buyNowURL>http://merch.danecook.com/ProductDetails.asp?ProductCode=DC101</buyNowURL>
        <imageUrl>http://merch.danecook.com/v/vspfiles/photos/DC101-1.jpg</imageUrl>
        <status>ACTIVE</status>
        <description>desc2</description>
        <price>13.5</price>
        <dateCreated>2009-12-30 14:07:46</dateCreated>
        <lastUpdated>2009-12-30 14:07:46</lastUpdated>
    </product>
</Products>
action：
  def saveRealGifts = {
    def products = new XmlParser().parse("Products.xml"