//private const string OView = "o:View";
/// <summary>
/// 读取指定Pdm文件的实体集合
/// </summary>
/// <param name="pdmFile">Pdm文件名(全路径名)</param>
/// <returns>实体集合</returns>
public PdmModel ReadFromFile(string pdmFile)
{
//加载文件.
var xmlDoc = new XmlDocument();
xmlDoc.Load(pdmFile);
//必须增加xml命名空间管理，否则读取会报错.
var xmlnsManager = new XmlNamespaceManager(xmlDoc.NameTable);
xmlnsManager.AddNamespace("a", "attribute");
xmlnsManager.AddNamespace("c", "collection");
xmlnsManager.AddNamespace("o", "object");
PdmModel theModel = new PdmModel();
//读取所有表节点
XmlNodeList xnTablesList = xmlDoc.SelectNodes("//" + CTables, xmlnsManager);
if (xnTablesList != null)
foreach (XmlNode xmlTables in xnTablesList)
{
foreach (XmlNode xnTable in xmlTables.ChildNodes)
{
//排除快捷对象.
if (xnTable.Name != "o:Shortcut")
{
theModel.Tables.Add(GetTable(xnTable));
}
}
}
//读取所有视图节点.
XmlNodeList xnViewsList = xmlDoc.SelectNodes("//" + CViews, xmlnsManager);
if (xnViewsList != null)
foreach (XmlNode xmlViews in xnViewsList)
{
foreach (XmlNode xnView in xmlViews.ChildNodes)
{
theModel.Views.Add(GetView(xnView));
}
}
return theModel;
}
/// <summary>
/// 读取指定Pdm文件的实体集合
/// </summary>
/// <param name="pdmFile">Pdm文件名(全路径名)</param>
/// <returns>实体集合</returns>
public PdmModel ReadFromFile(string pdmFile)
{
//加载文件. 使用只读形式打开PDM文件，这样就不会因为已经使用PowerDesigner打开PDM文件而导致抛异常了
FileStream fs = new FileStream(pdmFile, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
var xmlDoc = new XmlDocument();
xmlDoc.Load(fs);
//必须增加xml命名空间管理，否则读取会报错.
var xmlnsManager = new XmlNamespaceManager(xmlDoc.NameTable);
xmlnsManager.AddNamespace("a", "attribute");
xmlnsManager.AddNamespace("c", "collection");
xmlnsManager.AddNamespace("o", "object");
PdmModel theModel = new PdmModel();
//读取所有表节点
XmlNodeList xnTablesList = xmlDoc.SelectNodes("//" + CTables, xmlnsManager);
if (xnTablesList != null)
{
foreach (XmlNode xmlTables in xnTablesList)
{
foreach (XmlNode xnTable in xmlTables.ChildNodes)
{
//排除快捷对象.
if (xnTable.Name != "o:Shortcut")
{
theModel.Tables.Add(GetTable(xnTable));
}
}
}
}
//读取所有视图节点.
XmlNodeList xnViewsList = xmlDoc.SelectNodes("//" + CViews, xmlnsManager);
if (xnViewsList != null)
{
foreach (XmlNode xmlViews in xnViewsList)
{
foreach (XmlNode xnView in xmlViews.ChildNodes)
{
theModel.Views.Add(GetView(xnView));
}
}
}
// 读取所有存储过程节点
XmlNodeList xnProcedureList = xmlDoc.SelectNodes("//" + CProcedures, xmlnsManager);
if (xnProcedureList != null)
{
foreach (XmlNode xnProcedures in xnProcedureList)
{
foreach (XmlNode xnProcedure in xnProcedures.ChildNodes)
{
theModel.Procedures.Add(GetProcedure(xnProcedure));
}
}
}
return(theModel);
}
