Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Workflow.Runtime/Tracking/TrackingExtract.cs

@@ -0,0 +1,167 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Text;
+using System.Xml;
+using System.Xml.Schema;
+using System.IO;
+using System.Reflection;
+using System.Diagnostics;
+using System.Runtime.Serialization;
+using System.Security.Permissions;
+using System.Globalization;
+
+//using System.Workflow.Activities;
+using System.Workflow.ComponentModel;
+using System.Workflow.Runtime;
+using System.Workflow.Runtime.Hosting;
+using Hosting = System.Workflow.Runtime.Hosting;
+
+namespace System.Workflow.Runtime.Tracking
+{
+    /// <summary>
+    /// Abstract base for classes that extract data
+    /// </summary>
+    [Serializable]
+    [Obsolete("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")]
+    public abstract class TrackingExtract
+    {
+        public abstract TrackingAnnotationCollection Annotations { get; }
+        public abstract string Member { get; set; }
+        internal abstract void GetData(Activity activity, IServiceProvider provider, IList<TrackingDataItem> items);
+    }
+
+    /// <summary>
+    /// Used to extract data members from a workflow's code separation partial class.
+    /// </summary>
+    [Serializable]
+    [Obsolete("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")]
+    public class WorkflowDataTrackingExtract : TrackingExtract
+    {
+        #region Private DataMembers
+
+        private string _name = null;
+        private TrackingAnnotationCollection _annotations = new TrackingAnnotationCollection();
+
+        #endregion
+
+        #region Constructors
+
+        /// <summary>
+        /// Default constructor.
+        /// </summary>
+        public WorkflowDataTrackingExtract()
+        {
+        }
+        /// <summary>
+        /// Construct with a Member list.
+        /// </summary>
+        /// <param name="member">List of "." delineated property names</param>
+        public WorkflowDataTrackingExtract(string member)
+        {
+            _name = member;
+        }
+
+        #endregion
+
+        #region TrackingExtract
+
+        public override string Member
+        {
+            get { return _name; }
+            set { _name = value; }
+        }
+
+        public override TrackingAnnotationCollection Annotations
+        {
+            get { return _annotations; }
+        }
+
+        internal override void GetData(Activity activity, IServiceProvider provider, IList<TrackingDataItem> items)
+        {
+            Activity root = ContextActivityUtils.RootContextActivity(activity);
+
+            if ((null == _name) || (0 == _name.Trim().Length))
+            {
+                //
+                // If we don't have a name we get everything
+                PropertyHelper.GetAllMembers(root, items, _annotations);
+            }
+            else
+            {
+                TrackingDataItem item = null;
+                PropertyHelper.GetProperty(_name, root, _annotations, out item);
+                if (null != item)
+                    items.Add(item);
+            }
+        }
+
+        #endregion
+    }
+    /// <summary>
+    /// Used to extract data members from an activity in a workflow instance.
+    /// </summary>
+    [Serializable]
+    [Obsolete("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")]
+    public class ActivityDataTrackingExtract : TrackingExtract
+    {
+        #region Private DataMembers
+
+        private string _name = null;
+        private TrackingAnnotationCollection _annotations = new TrackingAnnotationCollection();
+
+        #endregion
+
+        #region Constructors
+
+        /// <summary>
+        /// Default constructor.
+        /// </summary>
+        public ActivityDataTrackingExtract()
+        {
+        }
+        /// <summary>
+        /// Construct with a Member list.
+        /// </summary>
+        /// <param name="member">List of "." delineated property names</param>
+        public ActivityDataTrackingExtract(string member)
+        {
+            _name = member;
+        }
+
+        #endregion
+
+        #region TrackingExtract
+
+        public override string Member
+        {
+            get { return _name; }
+            set { _name = value; }
+        }
+
+        public override TrackingAnnotationCollection Annotations
+        {
+            get { return _annotations; }
+        }
+
+        internal override void GetData(Activity activity, IServiceProvider provider, IList<TrackingDataItem> items)
+        {
+
+            if ((null == _name) || (0 == _name.Trim().Length))
+            {
+                //
+                // If we don't have a name we get everything
+                PropertyHelper.GetAllMembers(activity, items, _annotations);
+            }
+            else
+            {
+                TrackingDataItem item = null;
+                PropertyHelper.GetProperty(_name, activity, _annotations, out item);
+                if (null != item)
+                    items.Add(item);
+            }
+        }
+        #endregion
+    }
+}