public void Persist(string name, IPersistable persistable)
{
if (persistable == null)
{
return;
}
try
{
var folder = GetFolder();
// Process the persistence in 2 times to avoid to corrupt persisted files.
using (var ms = new MemoryStream())
{
persistable.Persist(ms);
var buffer = ms.GetBuffer();
var length = (int)ms.Length;
if (length == 0)
{
return;
}
var filePath = GetFilePath(folder, name);
using (var writer = new FileStream(filePath, FileMode.Create, FileAccess.Write, FileShare.Read))
writer.Write(buffer, 0, length);
}
}
catch (Exception e)
{
WriteException(name, "Exception happens during persist", e);
}
}
protected override void ExecuteImpl(object parameter)
{
var path = Path.Combine(BasePath, "Declarations");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
foreach (var tree in _state.BuiltInDeclarationTrees)
{
System.Diagnostics.Debug.Assert(path != null, "project path isn't supposed to be null");
var filename = string.Format("{0}.{1}.{2}", tree.Node.QualifiedMemberName.QualifiedModuleName.ProjectName, tree.MajorVersion, tree.MinorVersion) + ".xml";
_service.Persist(Path.Combine(path, filename), tree);
}
}
protected override void OnExecute(object parameter)
{
var path = Path.Combine(BasePath, "Declarations");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
foreach (var project in _state.DeclarationFinder.BuiltInDeclarations(DeclarationType.Project).OfType <ProjectDeclaration>())
{
System.Diagnostics.Debug.Assert(path != null, "project path isn't supposed to be null");
var tree = _serializableProjectBuilder.SerializableProject(project);
var filename = $"{tree.Node.QualifiedMemberName.QualifiedModuleName.ProjectName}.{tree.MajorVersion}.{tree.MinorVersion}.xml";
var fullFilename = Path.Combine(path, filename);
_service.Persist(fullFilename, tree);
}
}
public void Write(IPersistable value)
{
value.Persist(this);
}