//
// 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 name)
{
return this [name];
}
protected override DbParameter GetParameter (int index)
{
return this [index];
}
protected override void SetParameter (string name, DbParameter 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);
}
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
}
}
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