public static bool BackupBranch(List <string> nodePath, string zipFilePath, IProcessingCallback callback)
{
// remove zip path if it already exists
if (System.IO.File.Exists(zipFilePath))
{
System.IO.File.Delete(zipFilePath);
}
// build destination database path
DBDescriptor dbDescTo = DBDescriptor.CreateTemp();
{
// build data contexts
PPDataContext dbFrom = new PPDataContext();
using (PPDataContext dbTo = new PPDataContext(dbDescTo))
{
// copy format table
CopyCardboardFormats(dbFrom, dbTo);
// copy cardboard profiles
CopyCardboardProfiles(dbFrom, dbTo);
// copy document types
CopyDocumentTypes(dbFrom, dbTo);
// copy branch nodes recursively
TreeNode nodeFrom = TreeNode.GetNodeByPath(dbFrom, null, nodePath, 0);
TreeNode nodeTo = TreeNode.GetNodeByPath(dbTo, null, nodePath, 0);;
CopyTreeNodesRecursively(dbFrom, dbTo, nodeFrom, nodeTo, callback);
}
GC.Collect();
}
Thread.Sleep(1000);
// archive temp database
dbDescTo.Archive(zipFilePath, callback);
return(true);
}
/// <summary>
/// Create under new temp directory and fill with archive content
/// </summary>
/// <returns>created DBDescriptor</returns>
public static DBDescriptor CreateTempFromArchive(string zipFilePath, IProcessingCallback callback)
{
DBDescriptor desc = DBDescriptor.CreateTemp(false);
FillFromArchive(desc, zipFilePath, callback);
return(desc);
}
public static bool BackupBranch(List <string> nodePath, string zipFilePath, IProcessingCallback callback)
{
// remove zip path if it already exists
if (System.IO.File.Exists(zipFilePath))
{
System.IO.File.Delete(zipFilePath);
}
// instantiate data context of current database
PPDataContext dbFrom = new PPDataContext();
// get node from
TreeNode nodeFrom = TreeNode.GetNodeByPath(dbFrom, null, nodePath, 0);
// build list of profiles referred by branch components
List <string> profileNames = new List <string>();
BuildListOfUsedCardboardProfiles(dbFrom, nodeFrom, ref profileNames);
// build destination database path
DBDescriptor dbDescTo = DBDescriptor.CreateTemp();
{
// build data context
using (PPDataContext dbTo = new PPDataContext(dbDescTo))
{
// copy cardboard profiles
MergeCardboardProfiles(dbFrom, dbTo, profileNames, callback);
// copy document types
CopyDocumentTypes(dbFrom, dbTo);
// copy branch nodes recursively
TreeNode nodeTo = TreeNode.GetNodeByPath(dbTo, null, nodePath, 0);;
CopyTreeNodesRecursively(dbFrom, dbTo, nodeFrom, nodeTo, callback);
}
GC.Collect();
}
Thread.Sleep(1000);
// archive temp database
dbDescTo.Archive(zipFilePath, callback);
return(true);
}
/// <summary>
/// create in temp directory with empty database file
/// </summary>
/// <returns>Ready to use descriptor</returns>
public static DBDescriptor CreateTemp()
{
return(DBDescriptor.CreateTemp(true));
}