/// <summary>
/// Gets the collection of <see cref="Layout"/> objects that are used
/// by this target.
/// </summary>
/// <returns>A <see cref="LayoutCollection"/> object which is a typed collection
/// of <see cref="Layout"/> objects. The collection is cached and accumulated
/// by calling <see cref="PopulateLayouts"/>.</returns>
public LayoutCollection GetLayouts()
{
LayoutCollection lc = _allLayouts;
if (lc == null)
{
lock (this)
{
lc = _allLayouts;
if (lc == null)
{
lc = new LayoutCollection();
PopulateLayouts(lc);
_allLayouts = lc;
return lc;
}
else
{
return lc;
}
}
}
else
{
return lc;
}
}
/// <summary>
/// Adds all layouts used by this target to the specified collection.
/// </summary>
/// <param name="layouts">The collection to add layouts to.</param>
public override void PopulateLayouts(LayoutCollection layouts)
{
if (this.CompiledLayout != null)
{
this.CompiledLayout.PopulateLayouts(layouts);
}
}
/// <summary>
/// Determines whether stack trace information should be gathered
/// during log event processing. By default it calls <see cref="NLog.Layout.NeedsStackTrace" /> on
/// the result of <see cref="GetLayouts()"/>.
/// </summary>
/// <returns>0 - don't include stack trace<br/>1 - include stack trace without source file information<br/>2 - include full stack trace</returns>
protected internal virtual int NeedsStackTrace()
{
int nst = _needsStackTrace;
if (nst == -1)
{
lock (this)
{
nst = _needsStackTrace;
if (nst == -1)
{
int max = 0;
LayoutCollection layouts = GetLayouts();
for (int i = 0; i < layouts.Count; ++i)
{
max = Math.Max(max, layouts[i].NeedsStackTrace());
if (max == 2)
{
break;
}
}
nst = max;
_needsStackTrace = nst;
}
}
}
return(nst);
}
/// <summary>
/// Adds the elements of another LayoutCollection to the end of this LayoutCollection.
/// </summary>
/// <param name="items">
/// The LayoutCollection whose elements are to be added to the end of this LayoutCollection.
/// </param>
public virtual void AddRange(LayoutCollection items)
{
foreach (ILayout item in items)
{
this.List.Add(item);
}
}
/// <summary>
/// Gets the collection of <see cref="Layout"/> objects that are used
/// by this target.
/// </summary>
/// <returns>A <see cref="LayoutCollection"/> object which is a typed collection
/// of <see cref="Layout"/> objects. The collection is cached and accumulated
/// by calling <see cref="PopulateLayouts"/>.</returns>
public LayoutCollection GetLayouts()
{
LayoutCollection lc = _allLayouts;
if (lc == null)
{
lock (this)
{
lc = _allLayouts;
if (lc == null)
{
lc = new LayoutCollection();
PopulateLayouts(lc);
_allLayouts = lc;
return(lc);
}
else
{
return(lc);
}
}
}
else
{
return(lc);
}
}
/// <summary>
/// Calls the <see cref="NLog.Layout.Precalculate"/> on each volatile layout
/// used by this target.
/// </summary>
/// <param name="logEvent">The log event.</param>
/// <remarks>
/// A layout is volatile if it contains at least one <see cref="Layout"/> for
/// which <see cref="LayoutRenderer.IsVolatile"/> returns true.
/// </remarks>
public void PrecalculateVolatileLayouts(LogEventInfo logEvent)
{
LayoutCollection layouts = GetLayouts();
for (int i = 0; i < layouts.Count; ++i)
{
if (layouts[i].IsVolatile())
{
layouts[i].Precalculate(logEvent);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="collection"></param>
public Enumerator(LayoutCollection collection)
{
this.wrapped = ((System.Collections.CollectionBase)collection).GetEnumerator();
}
/// <summary>
/// Adds all layouts used by this target to the specified collection.
/// </summary>
/// <param name="layouts">The collection to add layouts to.</param>
public virtual void PopulateLayouts(LayoutCollection layouts)
{
}
/// <summary>
/// Add this layout and all sub-layouts to the specified collection..
/// </summary>
/// <param name="layouts">The collection of layouts.</param>
public void PopulateLayouts(LayoutCollection layouts)
{
layouts.Add(this);
}
/// <summary>
/// Add this layout and all sub-layouts to the specified collection..
/// </summary>
/// <param name="layouts">The collection of layouts.</param>
public void PopulateLayouts(LayoutCollection layouts)
{
layouts.Add(this);
}
/// <summary>
/// Initializes a new instance of the LayoutCollection class, containing elements
/// copied from another instance of LayoutCollection
/// </summary>
/// <param name="items">
/// The LayoutCollection whose elements are to be added to the new LayoutCollection.
/// </param>
public LayoutCollection(LayoutCollection items)
{
this.AddRange(items);
}
/// <summary>
/// Adds all layouts used by this target to the specified collection.
/// </summary>
/// <param name="layouts">The collection to add layouts to.</param>
public override void PopulateLayouts(LayoutCollection layouts)
{
base.PopulateLayouts (layouts);
WrappedTarget.PopulateLayouts(layouts);
}
/// <summary>
/// Adds all layouts used by this target to the specified collection.
/// </summary>
/// <param name="layouts">The collection to add layouts to.</param>
public override void PopulateLayouts(LayoutCollection layouts)
{
if (this.CompiledLayout != null)
this.CompiledLayout.PopulateLayouts(layouts);
}
/// <summary>
/// 使用中のすべてのレイアウトをコレクションに追加します。
/// </summary>
public override void PopulateLayouts(LayoutCollection layouts)
{
base.PopulateLayouts(layouts);
this.senderLayout.PopulateLayouts(layouts);
}
/// <summary>
/// Initializes a new instance of the LayoutCollection class, containing elements
/// copied from another instance of LayoutCollection
/// </summary>
/// <param name="items">
/// The LayoutCollection whose elements are to be added to the new LayoutCollection.
/// </param>
public LayoutCollection(LayoutCollection items)
{
this.AddRange(items);
}
/// <summary>
/// Adds the elements of another LayoutCollection to the end of this LayoutCollection.
/// </summary>
/// <param name="items">
/// The LayoutCollection whose elements are to be added to the end of this LayoutCollection.
/// </param>
public virtual void AddRange(LayoutCollection items)
{
foreach (ILayout item in items)
{
this.List.Add(item);
}
}
/// <summary>
/// Adds all layouts used by this target to the specified collection.
/// </summary>
/// <param name="layouts">The collection to add layouts to.</param>
public virtual void PopulateLayouts(LayoutCollection layouts)
{
}
/// <summary>
/// Adds all layouts used by this target to the specified collection.
/// </summary>
/// <param name="layouts">The collection to add layouts to.</param>
public override void PopulateLayouts(LayoutCollection layouts)
{
base.PopulateLayouts (layouts);
_fileNameLayout.PopulateLayouts(layouts);
}
/// <summary>
///
/// </summary>
/// <param name="collection"></param>
public Enumerator(LayoutCollection collection)
{
this.wrapped = ((System.Collections.CollectionBase)collection).GetEnumerator();
}