/mcs/class/System.Data/System.Data.SqlClient/SqlParameterCollection.cs
C# | 454 lines | 355 code | 60 blank | 39 comment | 22 complexity | 624797d39c9e55825c94b95d7618d3c1 MD5 | raw file
Possible License(s): Unlicense, Apache-2.0, LGPL-2.0, MPL-2.0-no-copyleft-exception, CC-BY-SA-3.0, GPL-2.0
- //
- // System.Data.SqlClient.SqlParameterCollection.cs
- //
- // Author:
- // Rodrigo Moya (rodrigo@ximian.com)
- // Daniel Morgan (danmorg@sc.rr.com)
- // Tim Coleman (tim@timcoleman.com)
- // Diego Caravana (diego@toth.it)
- // Umadevi S (sumadevi@novell.com)
- //
- // (C) Ximian, Inc 2002
- // Copyright (C) Tim Coleman, 2002
- //
- //
- // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
- //
- // 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.Collections;
- using System.ComponentModel;
- using System.Data;
- using System.Data.Common;
- using Mono.Data.Tds;
- namespace System.Data.SqlClient
- {
- [ListBindable (false)]
- [Editor ("Microsoft.VSDesigner.Data.Design.DBParametersEditor, " + Consts.AssemblyMicrosoft_VSDesigner, "System.Drawing.Design.UITypeEditor, " + Consts.AssemblySystem_Drawing)]
- #if NET_2_0
- public sealed class SqlParameterCollection : DbParameterCollection, IDataParameterCollection, IList, ICollection, IEnumerable
- #else
- public sealed class SqlParameterCollection : MarshalByRefObject, IDataParameterCollection, IList, ICollection, IEnumerable
- #endif // NET_2_0
- {
- #region Fields
- ArrayList list = new ArrayList();
- TdsMetaParameterCollection metaParameters;
- SqlCommand command;
- #endregion // Fields
- #region Constructors
- internal SqlParameterCollection (SqlCommand command)
- {
- this.command = command;
- metaParameters = new TdsMetaParameterCollection ();
- }
- #endregion // Constructors
- #region Properties
- #if ONLY_1_1 || ONLY_1_0
- [Browsable (false)]
- [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
- #endif
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- int Count {
- get { return list.Count; }
- }
- #if NET_2_0
- public override bool IsFixedSize {
- get {
- return list.IsFixedSize;
- }
- }
- public override bool IsReadOnly {
- get {
- return list.IsReadOnly;
- }
- }
- public override bool IsSynchronized {
- get {
- return list.IsSynchronized;
- }
- }
- public override object SyncRoot {
- get {
- return list.SyncRoot;
- }
- }
- #else
- object IList.this [int index] {
- get { return (SqlParameter) this [index]; }
- set { this [index] = (SqlParameter) value; }
- }
- bool IList.IsFixedSize {
- get { return list.IsFixedSize; }
- }
- bool IList.IsReadOnly {
- get { return list.IsReadOnly; }
- }
- bool ICollection.IsSynchronized {
- get { return list.IsSynchronized; }
- }
- object ICollection.SyncRoot {
- get { return list.SyncRoot; }
- }
- object IDataParameterCollection.this [string index] {
- get { return this [index]; }
- set {
- if (!(value is SqlParameter))
- throw new InvalidCastException ("Only SQLParameter objects can be used.");
- this [index] = (SqlParameter) value;
- }
- }
- #endif
- [Browsable (false)]
- [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
- public
- #if NET_2_0
- new
- #endif // NET_2_0
- SqlParameter this [int index] {
- get {
- if (index < 0 || index >= list.Count)
- throw new IndexOutOfRangeException ("The specified index is out of range.");
- return (SqlParameter) list [index];
- }
- set {
- if (index < 0 || index >= list.Count)
- throw new IndexOutOfRangeException ("The specified index is out of range.");
- list [index] = (SqlParameter) value;
- }
- }
- [Browsable (false)]
- [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
- public
- #if NET_2_0
- new
- #endif // NET_2_0
- SqlParameter this [string parameterName] {
- get {
- foreach (SqlParameter p in list)
- if (p.ParameterName.Equals (parameterName))
- return p;
- throw new IndexOutOfRangeException ("The specified name does not exist: " + parameterName);
- }
- set {
- if (!Contains (parameterName))
- throw new IndexOutOfRangeException("The specified name does not exist: " + parameterName);
- this [IndexOf (parameterName)] = value;
- }
- }
- #if NET_2_0
- protected override DbParameter GetParameter (int index)
- {
- return this [index];
- }
- protected override DbParameter GetParameter (string parameterName)
- {
- return this [parameterName];
- }
-
- protected override void SetParameter (int index, DbParameter value)
- {
- this [index] = (SqlParameter) value;
- }
- protected override void SetParameter (string parameterName, DbParameter value)
- {
- this [parameterName] = (SqlParameter) value;
- }
- #endif
- internal TdsMetaParameterCollection MetaParameters {
- get { return metaParameters; }
- }
- #endregion // Properties
- #region Methods
- #if NET_2_0
- [EditorBrowsable (EditorBrowsableState.Never)]
- #endif // NET_2_0
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- int Add (object value)
- {
- if (!(value is SqlParameter))
- throw new InvalidCastException ("The parameter was not an SqlParameter.");
- Add ((SqlParameter) value);
- return IndexOf (value);
- }
-
- public SqlParameter Add (SqlParameter value)
- {
- if (value.Container != null)
- throw new ArgumentException ("The SqlParameter specified in the value parameter is already added to this or another SqlParameterCollection.");
-
- value.Container = this;
- list.Add (value);
- metaParameters.Add (value.MetaParameter);
- return value;
- }
-
- #if NET_2_0
- [EditorBrowsable (EditorBrowsableState.Never)]
- [Obsolete ("Do not call this method.")]
- #endif // NET_2_0
- public SqlParameter Add (string parameterName, object value)
- {
- return Add (new SqlParameter (parameterName, value));
- }
- #if NET_2_0
- public SqlParameter AddWithValue (string parameterName, object value)
- {
- return Add (new SqlParameter (parameterName, value));
- }
- #endif // NET_2_0
- public SqlParameter Add (string parameterName, SqlDbType sqlDbType)
- {
- return Add (new SqlParameter (parameterName, sqlDbType));
- }
- public SqlParameter Add (string parameterName, SqlDbType sqlDbType, int size)
- {
- return Add (new SqlParameter (parameterName, sqlDbType, size));
- }
- public SqlParameter Add (string parameterName, SqlDbType sqlDbType, int size, string sourceColumn)
- {
- return Add (new SqlParameter (parameterName, sqlDbType, size, sourceColumn));
- }
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- void Clear()
- {
- metaParameters.Clear ();
- foreach (SqlParameter p in list)
- p.Container = null;
- list.Clear ();
- }
-
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- bool Contains (object value)
- {
- if (!(value is SqlParameter))
- throw new InvalidCastException ("The parameter was not an SqlParameter.");
- return Contains (((SqlParameter) value).ParameterName);
- }
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- bool Contains (string value)
- {
- foreach (SqlParameter p in list)
- if (p.ParameterName.Equals (value))
- return true;
- return false;
- }
- #if NET_2_0
- public bool Contains (SqlParameter value)
- {
- return (this.IndexOf(value) != -1);
- }
- #endif // NET_2_0
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- void CopyTo (Array array, int index)
- {
- list.CopyTo (array, index);
- }
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- IEnumerator GetEnumerator()
- {
- return list.GetEnumerator ();
- }
-
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- int IndexOf (object value)
- {
- if (!(value is SqlParameter))
- throw new InvalidCastException ("The parameter was not an SqlParameter.");
- return IndexOf (((SqlParameter) value).ParameterName);
- }
-
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- int IndexOf (string parameterName)
- {
- for (int i = 0; i < Count; i += 1)
- if (this [i].ParameterName.Equals (parameterName))
- return i;
- return -1;
- }
- #if NET_2_0
- public int IndexOf (SqlParameter value)
- {
- return list.IndexOf(value);
- }
- #endif // NET_2_0
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- void Insert (int index, object value)
- {
- list.Insert (index, value);
- }
- #if NET_2_0
- public void Insert (int index, SqlParameter value)
- {
- list.Insert (index,value);
- }
- #endif //NET_2_0
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- void Remove (object value)
- {
- //TODO : this neds validation to check if the object is a
- // sqlparameter.
- ((SqlParameter) value).Container = null;
-
- metaParameters.Remove (((SqlParameter) value).MetaParameter);
- list.Remove (value);
- }
- #if NET_2_0
- public void Remove (SqlParameter value)
- {
- //both this and the above code are the same. but need to work with
- // 1.1!
- value.Container = null;
- metaParameters.Remove (value.MetaParameter);
- list.Remove (value);
- }
- #endif //NET_2_0
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- void RemoveAt (int index)
- {
- this [index].Container = null;
- metaParameters.RemoveAt (index);
- list.RemoveAt (index);
- }
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- void RemoveAt (string parameterName)
- {
- RemoveAt (IndexOf (parameterName));
- }
- #if NET_2_0
- public override void AddRange (Array values)
- {
- if (values == null)
- throw new ArgumentNullException("The argument passed was null");
- foreach (object value in values) {
- if (!(value is SqlParameter))
- throw new InvalidCastException ("Element in the array parameter was not an SqlParameter.");
- SqlParameter param = (SqlParameter) value;
- if (param.Container != null)
- throw new ArgumentException ("An SqlParameter specified in the array is already added to this or another SqlParameterCollection.");
- param.Container = this;
- list.Add (param);
- metaParameters.Add (param.MetaParameter);
- }
- }
- public void AddRange (SqlParameter[] values)
- {
- AddRange((Array) values);
- }
-
- public void CopyTo (SqlParameter[] array, int index)
- {
- list.CopyTo (array, index);
- }
- #endif
- #endregion // Methods
- }
- }