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Sda.DataProvider/Core/SDACommandWrapper.cs

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+using System;
+using System.Data;
+using System.Diagnostics.CodeAnalysis;
+using JetBrains.Annotations;
+
+namespace SDA.DataProvider.Core
+{
+    public abstract class SDACommandWrapper : IDbCommand
+    {
+        [CanBeNull]
+        public abstract SDAConnectionWrapper Connection { get; set; }
+
+        [CanBeNull]
+        public abstract SDATransactionWrapper Transaction { get; set; }
+
+        [NotNull]
+        public abstract SDADataReaderWrapper ExecuteReader();
+
+        [NotNull]
+        public abstract SDADataReaderWrapper ExecuteReader(CommandBehavior commandBehavior);
+
+        [NotNull]
+        public abstract SDACommandParameterCollectionWrapper Parameters { get; }
+
+        [NotNull]
+        protected abstract IDbCommand WrappedCommand { get; }
+
+        #region IDisposable Members
+
+        bool _disposed;
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (_disposed)
+            {
+                return;
+            }
+            _disposed = true;
+        }
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        #endregion
+
+        #region IDbCommand Members
+
+        [SuppressMessage("Microsoft.Security", "CA2100:Review SQL queries for security vulnerabilities")]
+        [CanBeNull]
+        public virtual string CommandText
+        {
+            get
+            {
+                return WrappedCommand.CommandText;
+            }
+            set
+            {
+                WrappedCommand.CommandText = value;
+            }
+        }
+
+        public virtual int CommandTimeout
+        {
+            get
+            {
+                return WrappedCommand.CommandTimeout;
+            }
+            set
+            {
+                WrappedCommand.CommandTimeout = value;
+            }
+        }
+
+        public virtual CommandType CommandType
+        {
+            get
+            {
+                return WrappedCommand.CommandType;
+            }
+            set
+            {
+                WrappedCommand.CommandType = value;
+            }
+        }
+
+        [CanBeNull]
+        IDbConnection IDbCommand.Connection
+        {
+            get
+            {
+                return Connection;
+            }
+            set
+            {
+                Connection = (SDAConnectionWrapper)value;
+            }
+        }
+
+        [NotNull]
+        IDataParameterCollection IDbCommand.Parameters
+        {
+            get
+            {
+                throw new NotSupportedException();
+            }
+        }
+
+        [CanBeNull]
+        IDbTransaction IDbCommand.Transaction
+        {
+            get
+            {
+                return Transaction;
+            }
+            set
+            {
+                Transaction = (SDATransactionWrapper)value;
+            }
+        }
+
+        public virtual UpdateRowSource UpdatedRowSource
+        {
+            get
+            {
+                return WrappedCommand.UpdatedRowSource;
+            }
+            set
+            {
+                WrappedCommand.UpdatedRowSource = value;
+            }
+        }
+
+        public virtual void Cancel()
+        {
+            WrappedCommand.Cancel();
+        }
+
+        public virtual IDbDataParameter CreateParameter()
+        {
+            return WrappedCommand.CreateParameter();
+        }
+
+        public abstract int ExecuteNonQuery();
+
+        IDataReader IDbCommand.ExecuteReader()
+        {
+            return ExecuteReader();
+        }
+
+        IDataReader IDbCommand.ExecuteReader(CommandBehavior behavior)
+        {
+            return ExecuteReader(behavior);
+        }
+
+        public abstract object ExecuteScalar();
+
+        public virtual void Prepare()
+        {
+            WrappedCommand.Prepare();
+        }
+
+        #endregion
+    }
+}