private void WriteDom(XfdfObject xfdfObject)
{
XmlDocument document = XfdfFileUtils.CreateNewXfdfDocument();
// root xfdf element
XmlElement root = document.CreateElement("xfdf");
document.AppendChild(root);
//write fields
if (xfdfObject.GetFields() != null && xfdfObject.GetFields().GetFieldList() != null && !xfdfObject.GetFields
().GetFieldList().IsEmpty())
{
XmlElement fields = document.CreateElement("fields");
root.AppendChild(fields);
IList <FieldObject> fieldList = xfdfObject.GetFields().GetFieldList();
foreach (FieldObject fieldObject in fieldList)
{
if (fieldObject.GetParent() == null)
{
AddField(fieldObject, fields, document, fieldList);
}
}
}
//write annots
if (xfdfObject.GetAnnots() != null && xfdfObject.GetAnnots().GetAnnotsList() != null && !xfdfObject.GetAnnots
().GetAnnotsList().IsEmpty())
{
XmlElement annots = document.CreateElement("annots");
root.AppendChild(annots);
foreach (AnnotObject annotObject in xfdfObject.GetAnnots().GetAnnotsList())
{
AddAnnot(annotObject, annots, document);
}
}
//write f
if (xfdfObject.GetF() != null)
{
XmlElement f = document.CreateElement("f");
AddFAttributes(xfdfObject.GetF(), f);
root.AppendChild(f);
}
//write ids
if (xfdfObject.GetIds() != null)
{
XmlElement ids = document.CreateElement("ids");
AddIdsAttributes(xfdfObject.GetIds(), ids);
root.AppendChild(ids);
}
// create the xml file
//transform the DOM Object to an XML File
XfdfFileUtils.SaveXfdfDocumentToFile(document, this.outputStream);
}
public virtual void FieldNullValueUnitTest()
{
XmlDocument document = XfdfFileUtils.CreateNewXfdfDocument();
XmlElement fields = document.CreateElement("fields");
document.AppendChild(fields);
FieldObject fieldObject = new FieldObject();
fieldObject.SetName("testname");
IList <FieldObject> fieldList = new List <FieldObject>();
XfdfWriter.AddField(fieldObject, fields, document, fieldList);
XmlNode childOfFields = fields.FirstChild;
NUnit.Framework.Assert.IsNotNull(childOfFields);
NUnit.Framework.Assert.IsNull(childOfFields.FirstChild);
}