/mcs/class/System.Data/System.Data.Odbc/OdbcParameterCollection.cs
C# | 445 lines | 356 code | 51 blank | 38 comment | 58 complexity | bf28de197f4cdb8de62f1a323ce35bfd 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.Odbc.OdbcParameterCollection
- //
- // Authors:
- // Brian Ritchie (brianlritchie@hotmail.com)
- // Umadevi S (sumadevi@novell.com)
- // Amit Biswas (amit@amitbiswas.com)
- //
- // Copyright (C) Brian Ritchie, 2002
- // Copyright (C) Novell,Inc
- //
- //
- // 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.Collections;
- using System.ComponentModel;
- using System.Data;
- using System.Data.Common;
- namespace System.Data.Odbc
- {
- [ListBindable (false)]
- [EditorAttribute ("Microsoft.VSDesigner.Data.Design.DBParametersEditor, "+ Consts.AssemblyMicrosoft_VSDesigner, "System.Drawing.Design.UITypeEditor, "+ Consts.AssemblySystem_Drawing )]
- #if NET_2_0
- public sealed class OdbcParameterCollection : DbParameterCollection
- #else
- public sealed class OdbcParameterCollection : MarshalByRefObject,
- IDataParameterCollection, IList, ICollection, IEnumerable
- #endif // NET_2_0
- {
- #region Fields
- readonly ArrayList list = new ArrayList ();
- int nullParamCount = 1;
- #endregion // Fields
-
- #region Constructors
- internal OdbcParameterCollection ()
- {
- }
- #endregion // Constructors
-
- #region Properties
- #if ONLY_1_1
- [Browsable (false)]
- [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
- #endif
- public
- #if NET_2_0
- override
- #endif
- int Count {
- get { return list.Count; }
- }
- [Browsable (false)]
- [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
- public new OdbcParameter this [int index] {
- get { return (OdbcParameter) list [index]; }
- set { list [index] = value; }
- }
- [Browsable (false)]
- [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
- public new OdbcParameter this [string parameterName] {
- get {
- foreach (OdbcParameter 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 ONLY_1_1
- bool IList.IsFixedSize {
- #else
- public override bool IsFixedSize {
- #endif
- get { return false; }
- }
- #if ONLY_1_1
- bool IList.IsReadOnly {
- #else
- public override bool IsReadOnly {
- #endif
- get { return false; }
- }
- #if ONLY_1_1
- bool ICollection.IsSynchronized {
- #else
- public override bool IsSynchronized {
- #endif
- get { return list.IsSynchronized; }
- }
- #if ONLY_1_1
- object ICollection.SyncRoot {
- #else
- public override object SyncRoot {
- #endif
- get { return list.SyncRoot; }
- }
-
- #if ONLY_1_1
- object IList.this [int index] {
- get { return list [index]; }
- set { list [index] = value; }
- }
- object IDataParameterCollection.this [string index]
- {
- get { return this [index]; }
- set {
- if (!(value is OdbcParameter))
- throw new InvalidCastException ("Only OdbcParameter objects can be used.");
- this [index] = (OdbcParameter) value;
- }
- }
- #endif // ONLY_1_1
- #endregion // Properties
- #region Methods
- #if NET_2_0
- [EditorBrowsableAttribute (EditorBrowsableState.Never)]
- #endif
- public
- #if NET_2_0
- override
- #endif
- int Add (object value)
- {
- if (!(value is OdbcParameter))
- throw new InvalidCastException ("The parameter was not an OdbcParameter.");
- Add ((OdbcParameter) value);
- return IndexOf (value);
- }
- public OdbcParameter Add (OdbcParameter value)
- {
- if (value.Container != null)
- throw new ArgumentException ("The OdbcParameter specified in " +
- "the value parameter is already " +
- "added to this or another OdbcParameterCollection.");
- if (value.ParameterName == null || value.ParameterName.Length == 0) {
- value.ParameterName = "Parameter" + nullParamCount;
- nullParamCount++;
- }
- value.Container = this;
- list.Add (value);
- return value;
- }
- #if NET_2_0
- [EditorBrowsableAttribute (EditorBrowsableState.Never)]
- [Obsolete ("Add(String parameterName, Object value) has been deprecated. Use AddWithValue(String parameterName, Object value).")]
- #endif
- public OdbcParameter Add (string parameterName, object value)
- {
- return Add (new OdbcParameter (parameterName, value));
- }
- public OdbcParameter Add (string parameterName, OdbcType odbcType)
- {
- return Add (new OdbcParameter (parameterName, odbcType));
- }
- public OdbcParameter Add (string parameterName, OdbcType odbcType, int size)
- {
- return Add (new OdbcParameter (parameterName, odbcType, size));
- }
- public OdbcParameter Add (string parameterName, OdbcType odbcType,
- int size, string sourceColumn)
- {
- return Add (new OdbcParameter (parameterName, odbcType,
- size, sourceColumn));
- }
- public
- #if NET_2_0
- override
- #endif
- void Clear()
- {
- foreach (OdbcParameter p in list)
- p.Container = null;
- list.Clear ();
- }
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- bool Contains (object value)
- {
- if (value == null)
- //should not throw ArgumentNullException
- return false;
- if (!(value is OdbcParameter))
- throw new InvalidCastException ("The parameter was not an OdbcParameter.");
- return Contains (((OdbcParameter) value).ParameterName);
- }
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- bool Contains (string value)
- {
- if (value == null || value.Length == 0)
- //should not throw ArgumentNullException
- return false;
- string value_upper = value.ToUpper ();
- foreach (OdbcParameter p in this)
- if (p.ParameterName.ToUpper ().Equals (value_upper))
- return true;
- return false;
- }
- 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 == null)
- return -1;
- if (!(value is OdbcParameter))
- throw new InvalidCastException ("The parameter was not an OdbcParameter.");
- return list.IndexOf (value);
- }
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- int IndexOf (string parameterName)
- {
- if (parameterName == null || parameterName.Length == 0)
- return -1;
- string parameterName_upper = parameterName.ToUpper ();
- for (int i = 0; i < Count; i += 1)
- if (this [i].ParameterName.ToUpper ().Equals (parameterName_upper))
- return i;
- return -1;
- }
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- void Insert (int index, object value)
- {
- if (value == null)
- throw new ArgumentNullException ("value");
- if (!(value is OdbcParameter))
- throw new InvalidCastException ("The parameter was not an OdbcParameter.");
- Insert (index, (OdbcParameter) value);
- }
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- void Remove (object value)
- {
- if (value == null)
- throw new ArgumentNullException ("value");
- if (!(value is OdbcParameter))
- throw new InvalidCastException ("The parameter was not an OdbcParameter.");
- Remove ((OdbcParameter) value);
- }
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- void RemoveAt (int index)
- {
- if (index >= list.Count || index < 0)
- throw new IndexOutOfRangeException (String.Format ("Invalid index {0} for this OdbcParameterCollection with count = {1}", index, list.Count));
- this [index].Container = null;
- list.RemoveAt (index);
- }
- public
- #if NET_2_0
- override
- #endif // NET_2_0
- void RemoveAt (string parameterName)
- {
- RemoveAt (IndexOf (parameterName));
- }
- #if NET_2_0
- protected override DbParameter GetParameter (string parameterName)
- {
- return this [parameterName];
- }
- protected override DbParameter GetParameter (int index)
- {
- return this [index];
- }
- protected override void SetParameter (string parameterName, DbParameter value)
- {
- this [parameterName] = (OdbcParameter) value;
- }
- protected override void SetParameter (int index, DbParameter value)
- {
- this [index] = (OdbcParameter) value;
- }
- public override void AddRange (Array values)
- {
- if (values == null)
- throw new ArgumentNullException ("values");
- foreach (OdbcParameter p in values)
- if (p == null)
- throw new ArgumentNullException ("values", "The OdbcParameterCollection only accepts non-null OdbcParameter type objects");
- // no need to check if parameter is already contained
- foreach (OdbcParameter p in values)
- Add (p);
- }
- public void AddRange (OdbcParameter [] values)
- {
- AddRange ((Array) values);
- }
- public void Insert (int index, OdbcParameter value)
- {
- if (index > list.Count || index < 0)
- throw new ArgumentOutOfRangeException ("index", "The index must be non-negative and less than or equal to size of the collection");
- if (value == null)
- throw new ArgumentNullException ("value");
- if (value.Container != null)
- throw new ArgumentException ("The OdbcParameter is already contained by another collection");
- if (String.IsNullOrEmpty (value.ParameterName)) {
- value.ParameterName = "Parameter" + nullParamCount;
- nullParamCount++;
- }
- value.Container = this;
- list.Insert (index, value);
- }
- public OdbcParameter AddWithValue (string parameterName, Object value)
- {
- if (value == null)
- return Add (new OdbcParameter (parameterName, OdbcType.NVarChar));
- return Add (new OdbcParameter (parameterName, value));
- }
- public void Remove (OdbcParameter value)
- {
- if (value == null)
- throw new ArgumentNullException ("value");
- if (value.Container != this)
- throw new ArgumentException ("values", "Attempted to remove an OdbcParameter that is not contained in this OdbcParameterCollection");
- value.Container = null;
- list.Remove (value);
- }
- public bool Contains (OdbcParameter value)
- {
- if (value == null)
- //should not throw ArgumentNullException
- return false;
- if (value.Container != this)
- return false;
- return Contains (value.ParameterName);
- }
- public int IndexOf (OdbcParameter value)
- {
- if (value == null)
- //should not throw ArgumentNullException
- return -1;
- return IndexOf ((Object) value);
- }
- public void CopyTo (OdbcParameter [] array, int index)
- {
- list.CopyTo (array, index);
- }
- #endif
- #endregion // Methods
- }
- }