//
// System.Data.Odbc.OdbcParameterCollection
//
-// Author:
+// 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
- ArrayList list = new ArrayList ();
+ readonly ArrayList list = new ArrayList ();
+ int nullParamCount = 1;
#endregion // Fields
-
- #region Properties
+
+ #region Constructors
- public int Count {
- get { return list.Count; }
+ internal OdbcParameterCollection ()
+ {
}
- public OdbcParameter this[int index] {
- get { return (OdbcParameter) list[index]; }
- set { list[index] = value; }
+ #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; }
}
- public OdbcParameter this[string parameterName] {
- [MonoTODO]
- get { throw new NotImplementedException (); }
- [MonoTODO]
- set { throw new NotImplementedException (); }
+ [Browsable (false)]
+ [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
+ public new OdbcParameter this [int index] {
+ get { return (OdbcParameter) list [index]; }
+ set { list [index] = value; }
}
- int ICollection.Count {
- get { return list.Count; }
+ [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; }
}
- object IList.this[int index] {
- get { return list[index]; }
- set { list[index] = value; }
+#if ONLY_1_1
+ object IList.this [int index] {
+ get { return list [index]; }
+ set { list [index] = value; }
}
- object IDataParameterCollection.this[string name]
+ object IDataParameterCollection.this [string index]
{
- [MonoTODO]
- get {
- throw new NotImplementedException ();
- }
- [MonoTODO]
+ get { return this [index]; }
set {
- throw new NotImplementedException ();
+ 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 parameter)
+ public OdbcParameter Add (OdbcParameter value)
{
- list.Add (parameter);
- return parameter;
+ 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;
}
- public OdbcParameter Add (string name, object 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)
{
- OdbcParameter parameter = new OdbcParameter (name, value);
- list.Add (parameter);
- return parameter;
+ return Add (new OdbcParameter (parameterName, value));
}
- public OdbcParameter Add (string name, OdbcType type)
- {
- OdbcParameter parameter = new OdbcParameter (name, type);
- list.Add (parameter);
- return parameter;
+ public OdbcParameter Add (string parameterName, OdbcType odbcType)
+ {
+ return Add (new OdbcParameter (parameterName, odbcType));
}
- public OdbcParameter Add (string name, OdbcType type, int width)
+ public OdbcParameter Add (string parameterName, OdbcType odbcType, int size)
{
- OdbcParameter parameter = new OdbcParameter (name, type, width);
- list.Add (parameter);
- return parameter;
+ return Add (new OdbcParameter (parameterName, odbcType, size));
}
- public OdbcParameter Add (string name, OdbcType type,
- int width, string src_col)
+ public OdbcParameter Add (string parameterName, OdbcType odbcType,
+ int size, string sourceColumn)
{
- OdbcParameter parameter = new OdbcParameter (name, type, width, src_col);
- list.Add (parameter);
- return parameter;
+ 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 void Bind(IntPtr hstmt)
+ public
+#if NET_2_0
+ override
+#endif // NET_2_0
+ bool Contains (object value)
{
- for (int i=0;i<Count;i++)
- {
- this[i].Bind(hstmt,i+1);
-
- }
+ 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);
}
- int IList.Add (object value)
+ public
+#if NET_2_0
+ override
+#endif // NET_2_0
+ bool Contains (string value)
{
- if (!(value is IDataParameter))
- throw new InvalidCastException ();
+ 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);
+ }
- list.Add (value);
+ 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);
}
- void IList.Clear ()
+ public
+#if NET_2_0
+ override
+#endif // NET_2_0
+ int IndexOf (string parameterName)
{
- list.Clear ();
+ 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;
}
- bool IList.Contains (object value)
+ public
+#if NET_2_0
+ override
+#endif // NET_2_0
+ void Insert (int index, object value)
{
- return list.Contains (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);
}
- bool IDataParameterCollection.Contains (string value)
+ public
+#if NET_2_0
+ override
+#endif // NET_2_0
+ void Remove (object value)
{
- for (int i = 0; i < list.Count; i++) {
- IDataParameter parameter;
+ if (value == null)
+ throw new ArgumentNullException ("value");
+ if (!(value is OdbcParameter))
+ throw new InvalidCastException ("The parameter was not an OdbcParameter.");
+ Remove ((OdbcParameter) value);
+ }
- parameter = (IDataParameter) list[i];
- if (parameter.ParameterName == value)
- return true;
- }
+ 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);
+ }
- return false;
+ public
+#if NET_2_0
+ override
+#endif // NET_2_0
+ void RemoveAt (string parameterName)
+ {
+ RemoveAt (IndexOf (parameterName));
}
- void ICollection.CopyTo (Array array, int index)
+#if NET_2_0
+ protected override DbParameter GetParameter (string name)
{
- ((OdbcParameter[])(list.ToArray ())).CopyTo (array, index);
+ return this [name];
}
- IEnumerator IEnumerable.GetEnumerator ()
+ protected override DbParameter GetParameter (int index)
{
- return list.GetEnumerator ();
+ return this [index];
}
-
- int IList.IndexOf (object value)
+
+ protected override void SetParameter (string name, DbParameter value)
{
- return list.IndexOf (value);
+ this [name] = (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);
}
- int IDataParameterCollection.IndexOf (string name)
+ public void AddRange (OdbcParameter [] values)
{
- return list.IndexOf (((IDataParameterCollection) this)[name]);
+ AddRange ((Array) values);
}
- void IList.Insert (int index, object value)
- {
+ 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);
}
- void IList.Remove (object 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);
}
- void IList.RemoveAt (int index)
+ 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)
{
- list.Remove ((object) list[index]);
+ if (value == null)
+ //should not throw ArgumentNullException
+ return -1;
+ return IndexOf ((Object) value);
}
- void IDataParameterCollection.RemoveAt (string name)
+ public void CopyTo (OdbcParameter [] array, int index)
{
- list.Remove (((IDataParameterCollection) this)[name]);
+ list.CopyTo (array, index);
}
+#endif
#endregion // Methods
}
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