/// <summary>
/// XmlContentsを読み込みます。
/// </summary>
/// <param name="info"></param>
/// <returns></returns>
public override XmlContents LoadContents(XmlContentsReadInfo info)
{
XmlContents contents = info.Package.CreateXmlContents("");
XmlTextReader reader = info.Reader;
while (reader.Read())
{
if (reader.IsStartElement(contents.ContentsRootElement))
{
string name = reader.GetAttribute(contents.ContentsRootNameAttribute);
contents.Name = name;
int count = int.Parse(reader.GetAttribute(contents.ContentsRootCountAttribute));
reader.Read();
for (int i = 0; i < count; i++)
{
XmlContentsItemReadInfo itemInfo = new XmlContentsItemReadInfo()
{
Reader = reader,
ItemProvider = contents.ItemProvider,
Contents = contents
};
XmlContentsItem item = this.LoadContentsItem(itemInfo);
contents.AddXmlContentsItem(name + '.' + item.Name, item);
}
break;
}
}
return(contents);
}
/// <summary>
/// XmlContentsPackageを読み込みます。
/// </summary>
/// <param name="info"></param>
/// <returns></returns>
public override XmlContentsPackage LoadPackage(XmlContentsPackageReadInfo info)
{
//XmlContentsPackage package = info.Owner.CreateXmlContentsPackage(info.PackageName);
//Version判定のために先読みしたPackageを使用する
XmlContentsPackage package = info.PreLoadedPackage;
string filename = info.FileName;
XmlTextReader reader = new XmlTextReader(filename);
reader.WhitespaceHandling = WhitespaceHandling.Significant;
try {
while (reader.Read())
{
if (reader.IsStartElement(package.PackageRootElement))
{
int count = int.Parse(reader.GetAttribute(package.PackageRootCountAttribute));
for (int i = 0; i < count; i++)
{
XmlContentsReadInfo contentsInfo = new XmlContentsReadInfo()
{
Reader = reader,
Package = package
};
XmlContents contents = this.LoadContents(contentsInfo);
package.AddXmlContents(contents);
}
break;
}
}
}
catch (XmlException ex) {
System.Diagnostics.Debug.WriteLine(ex.GetType().FullName + "\r\n" + ex.Message);
throw;
}
finally {
if (reader != null)
{
reader.Close();
}
}
return(package);
}
/// <summary>
/// Contentsを保存します。
/// </summary>
/// <param name="info"></param>
public override void SaveContents(XmlContentsWriteInfo info)
{
XmlWriter writer = info.Writer;
XmlContents contents = info.Contents;
writer.WriteStartElement(contents.ContentsRootElement);
writer.WriteAttributeString(contents.ContentsRootNameAttribute, contents.Name);
writer.WriteAttributeString(contents.ContentsRootCountAttribute, contents.RootItem.Items.Count.ToString());
foreach (XmlContentsItem item in contents.RootItem.Items.Values)
{
XmlContentsItemWriteInfo itemInfo = new XmlContentsItemWriteInfo()
{
Writer = writer,
ItemProvider = contents.ItemProvider,
Item = item
};
this.SaveContentsItem(itemInfo);
//this.m_ItemProvider.Save(writer, item);
}
writer.WriteEndElement();
}
