added marr.datamapper source code for easy debugging.

Marr.Data/Mapping/Strategies/PropertyMapStrategy.cs

@@ -0,0 +1,85 @@
+/*  Copyright (C) 2008 - 2011 Jordan Marr
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 3 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library. If not, see <http://www.gnu.org/licenses/>. */
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Reflection;
+
+namespace Marr.Data.Mapping.Strategies
+{
+    /// <summary>
+    /// Maps all public properties to DB columns.  
+    /// </summary>
+    public class PropertyMapStrategy : AttributeMapStrategy
+    {
+        public PropertyMapStrategy(bool publicOnly)
+            : base(publicOnly)
+        { }
+
+        /// <summary>
+        /// Maps properties to DB columns if a ColumnAttribute is not present.
+        /// <param name="entityType">The entity that is being mapped.</param>
+        /// <param name="member">The current member that is being inspected.</param>
+        /// <param name="columnAtt">A ColumnAttribute (is null of one does not exist).</param>
+        /// <param name="columnMaps">A list of ColumnMaps.</param>
+        /// </summary>
+        protected override void CreateColumnMap(Type entityType, MemberInfo member, ColumnAttribute columnAtt, ColumnMapCollection columnMaps)
+        {
+            if (columnAtt != null)
+            {
+                // Add columns with ColumnAttribute
+                base.CreateColumnMap(entityType, member, columnAtt, columnMaps);
+            }
+            else
+            {
+                if (member.MemberType == MemberTypes.Property)
+                {
+                    // Map public property to DB column
+                    columnMaps.Add(new ColumnMap(member));
+                }
+            }
+        }
+
+        /// <summary>
+        /// Maps a relationship if a RelationshipAttribute is present.
+        /// </summary>
+        /// <param name="entityType">The entity that is being mapped.</param>
+        /// <param name="member">The current member that is being inspected.</param>
+        /// <param name="relationshipAtt">A RelationshipAttribute (is null if one does not exist).</param>
+        /// <param name="relationships">A list of Relationships.</param>
+        protected override void CreateRelationship(Type entityType, MemberInfo member, RelationshipAttribute relationshipAtt, RelationshipCollection relationships)
+        {
+            if (relationshipAtt != null)
+            {
+                // Add relationships by RelationshipAttribute
+                base.CreateRelationship(entityType, member, relationshipAtt, relationships);
+            }
+            else
+            {
+                if (member.MemberType == MemberTypes.Property)
+                {
+                    PropertyInfo propertyInfo = member as PropertyInfo;
+                    if (typeof(System.Collections.ICollection).IsAssignableFrom(propertyInfo.PropertyType))
+                    {
+                        Relationship relationship = new Relationship(member);
+                        relationships.Add(relationship);
+                    }
+                }
+            }
+        }
+    }
+}