public virtual void LoadSourceState(IJSVsaPersistSite site)
{
this.TryObtainLock();
try
{
this.Preconditions(Pre.EngineNotInitialised | Pre.SiteSet | Pre.RootMonikerSet | Pre.EngineNotClosed);
this.isEngineInitialized = true;
try
{
this.DoLoadSourceState(site);
}
catch
{
this.isEngineInitialized = false;
throw;
}
this.isEngineDirty = false;
}
finally
{
this.ReleaseLock();
}
}
public virtual void SaveSourceState(IJSVsaPersistSite site)
{
this.TryObtainLock();
try
{
this.Preconditions(Pre.EngineInitialised | Pre.EngineNotRunning | Pre.EngineNotClosed);
if (site == null)
{
throw this.Error(JSVsaError.SiteInvalid);
}
try
{
this.DoSaveSourceState(site);
}
catch (Exception exception)
{
throw new JSVsaException(JSVsaError.SaveElementFailed, exception.ToString(), exception);
}
}
finally
{
this.ReleaseLock();
}
}
protected abstract void DoSaveSourceState(IJSVsaPersistSite site);
public virtual void SaveSourceState(IJSVsaPersistSite site)
{
this.TryObtainLock();
try
{
this.Preconditions(Pre.EngineInitialised | Pre.EngineNotRunning | Pre.EngineNotClosed);
if (site == null)
{
throw this.Error(JSVsaError.SiteInvalid);
}
try
{
this.DoSaveSourceState(site);
}
catch (Exception exception)
{
throw new JSVsaException(JSVsaError.SaveElementFailed, exception.ToString(), exception);
}
}
finally
{
this.ReleaseLock();
}
}
public virtual void LoadSourceState(IJSVsaPersistSite site)
{
this.TryObtainLock();
try
{
this.Preconditions(Pre.EngineNotInitialised | Pre.SiteSet | Pre.RootMonikerSet | Pre.EngineNotClosed);
this.isEngineInitialized = true;
try
{
this.DoLoadSourceState(site);
}
catch
{
this.isEngineInitialized = false;
throw;
}
this.isEngineDirty = false;
}
finally
{
this.ReleaseLock();
}
}
protected abstract void DoSaveSourceState(IJSVsaPersistSite site);
protected override void DoSaveSourceState(IJSVsaPersistSite site)
{
XmlDocument project = new XmlDocument();
project.LoadXml("<project></project>");
XmlElement documentElement = project.DocumentElement;
this.SaveProjectVersion(project, documentElement);
this.SaveVsaEngineState(project, documentElement);
site.SaveElement(null, project.OuterXml);
this.SaveSourceForDebugging();
base.isEngineDirty = false;
}
protected override void DoLoadSourceState(IJSVsaPersistSite site)
{
string xml = site.LoadElement(null);
try
{
XmlDocument document = new XmlDocument();
document.LoadXml(xml);
XmlElement documentElement = document.DocumentElement;
if (this.LoadProjectVersion(documentElement) == CurrentProjectVersion)
{
this.LoadVsaEngineState(documentElement);
base.isEngineDirty = false;
}
}
catch (Exception exception)
{
throw new JSVsaException(JSVsaError.UnknownError, exception.ToString(), exception);
}
}
