**** Merged from MCS ****

[mono-project.git] / mcs / class / Mono.Data.MySql / Mono.Data.MySql / MySqlParameter.cs

//
// Mono.Data.MySql.MySqlParameter.cs
//
// Author:
//   Rodrigo Moya (rodrigo@ximian.com)
//   Daniel Morgan (danmorg@sc.rr.com)
//
// (C) Ximian, Inc. 2002
//

//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.ComponentModel;
using System.Data;
using System.Data.Common;
using System.Runtime.InteropServices;

namespace Mono.Data.MySql
{
        /// <summary>
        /// Represents a parameter to a Command object, and optionally, 
        /// its mapping to DataSet columns; and is implemented by .NET 
        /// data providers that access data sources.
        /// </summary>
        //public sealed class MySqlParameter : MarshalByRefObject,
        //      IDbDataParameter, IDataParameter, ICloneable
        public sealed class MySqlParameter : IDbDataParameter, IDataParameter
        {
                private string parmName;
                private DbType dbtype;
                private object objValue;
                private int size;
                private string sourceColumn;
                private ParameterDirection direction;
                private bool isNullable;
                private byte precision;
                private byte scale;
                private DataRowVersion sourceVersion;
                private int offset;

                [MonoTODO]
                public MySqlParameter () {
                
                }

                [MonoTODO]
                public MySqlParameter (string parameterName, object value) {
                        this.parmName = parameterName;
                        this.objValue = value;
                }
                
                [MonoTODO]
                public MySqlParameter(string parameterName, DbType dbType) {
                        this.parmName = parameterName;
                        this.dbtype = dbType;
                }

                [MonoTODO]
                public MySqlParameter(string parameterName, DbType dbType,
                        int size) {

                        this.parmName = parameterName;
                        this.dbtype = dbType;
                        this.size = size;
                }
                
                [MonoTODO]
                public MySqlParameter(string parameterName, DbType dbType,
                        int size, string sourceColumn) {

                        this.parmName = parameterName;
                        this.dbtype = dbType;
                        this.size = size;
                        this.sourceColumn = sourceColumn;
                }
                         
                [MonoTODO]
                public MySqlParameter(string parameterName, DbType dbType,
                        int size, ParameterDirection direction, 
                        bool isNullable, byte precision,
                        byte scale, string sourceColumn,
                        DataRowVersion sourceVersion, object value) {
                        
                        this.parmName = parameterName;
                        this.dbtype = dbType;
                        this.size = size;
                        this.sourceColumn = sourceColumn;
                        this.direction = direction;
                        this.isNullable = isNullable;
                        this.precision = precision;
                        this.scale = scale;
                        this.sourceVersion = sourceVersion;
                        this.objValue = value;
                }

                [MonoTODO]
                public DbType DbType {
                        get { 
                                return dbtype;
                        }
                        set { 
                                dbtype = value;
                        }
                }

                [MonoTODO]
                public ParameterDirection Direction {
                        get { 
                                return direction;
                        }
                        set { 
                                direction = value;
                        }
                }

                [MonoTODO]
                public bool IsNullable  {
                        get { 
                                return isNullable;
                        }
                }

                [MonoTODO]
                public int Offset {
                        get {
                                return offset;
                        }
                        
                        set {
                                offset = value;
                        }
                }

                
                string IDataParameter.ParameterName {
                        get { 
                                return parmName;
                        }

                        set { 
                                parmName = value;
                        }
                }
                
                public string ParameterName {
                        get { 
                                return parmName;
                        }

                        set { 
                                parmName = value;
                        }
                }

                [MonoTODO]
                public string SourceColumn {
                        get { 
                                return sourceColumn;
                        }

                        set { 
                                sourceColumn = value;
                        }
                }

                [MonoTODO]
                public DataRowVersion SourceVersion {
                        get { 
                                return sourceVersion;
                        }

                        set { 
                                sourceVersion = value;
                        }
                }

                [MonoTODO]
                public object Value {
                        get { 
                                return objValue;
                        }

                        set { 
                                objValue = value;
                        }
                }

                [MonoTODO]
                public byte Precision {
                        get { 
                                return precision;
                        }

                        set { 
                                precision = value;
                        }
                }

                [MonoTODO]
                public byte Scale {
                        get { 
                                return scale;
                        }

                        set { 
                                scale = value;
                        }
                }

                [MonoTODO]
                public int Size
                {
                        get { 
                                return size;
                        }

                        set { 
                                size = value;
                        }
                }

                [MonoTODO]
                public override string ToString() {
                        return parmName;
                }
        }
}