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//
// System.Data.OracleClient.OracleConnection
//
// Authors:
// Konstantin Triger <kostat@mainsoft.com>
// Boris Kirzner <borisk@mainsoft.com>
//
// (C) 2005 Mainsoft Corporation (http://www.mainsoft.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.Data;
using System.Data.Common;
using System.Data.ProviderBase;
using System.Collections;
using java.sql;
using System.Configuration;
using Mainsoft.Data.Configuration;
using Mainsoft.Data.Jdbc.Providers;
namespace System.Data.OracleClient {
public sealed class OracleConnection : AbstractDBConnection, System.ICloneable {
#region Events
public event OracleInfoMessageEventHandler InfoMessage;
#endregion // Events
#region Constructors
public OracleConnection() : this(null) {
}
public OracleConnection(String connectionString) : base(connectionString) {
}
#endregion // Constructors
#region Methods
protected override IConnectionProvider GetConnectionProvider() {
IDictionary conProviderDict = ConnectionStringDictionary.Parse(ConnectionString);
string provider = (string)conProviderDict["Provider"];
if (provider == null)
provider = "ORACLECLIENT";
return GetConnectionProvider("Mainsoft.Data.Configuration/OracleClientProviders", provider);
}
public new OracleTransaction BeginTransaction(IsolationLevel level) {
return new OracleTransaction(level, this);
}
public new OracleTransaction BeginTransaction() {
return BeginTransaction(IsolationLevel.ReadCommitted);
}
public new OracleCommand CreateCommand() {
return new OracleCommand(this);
}
protected override DbTransaction BeginDbTransaction(IsolationLevel isolationLevel) {
return BeginTransaction();
}
protected override DbCommand CreateDbCommand() {
return CreateCommand();
}
protected sealed override SystemException CreateException(SQLException e) {
return new OracleException(e,this);
}
protected sealed override SystemException CreateException(string message) {
return new OracleException(message, null, this);
}
protected sealed override void OnSqlWarning(SQLWarning warning) {
OracleErrorCollection col = new OracleErrorCollection(warning, this);
OnOracleInfoMessage(new OracleInfoMessageEventArgs(col));
}
private void OnOracleInfoMessage (OracleInfoMessageEventArgs value) {
if (InfoMessage != null) {
InfoMessage (this, value);
}
}
#endregion // Methods
}
}
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