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+//
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+// Mainsoft.Data.Jdbc.Providers.OracleProvider
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+//
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+// Authors:
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+// Konstantin Triger <[email protected]>
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+// Boris Kirzner <[email protected]>
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+//
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+// (C) 2006 Mainsoft Corporation (http://www.mainsoft.com)
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+//
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+
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+//
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+// Permission is hereby granted, free of charge, to any person obtaining
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+// a copy of this software and associated documentation files (the
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+// "Software"), to deal in the Software without restriction, including
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+// without limitation the rights to use, copy, modify, merge, publish,
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+// distribute, sublicense, and/or sell copies of the Software, and to
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+// permit persons to whom the Software is furnished to do so, subject to
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+// the following conditions:
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+//
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+// The above copyright notice and this permission notice shall be
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+// included in all copies or substantial portions of the Software.
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+//
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+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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+//
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+
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+using System;
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+using System.Collections;
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+using Mainsoft.Data.Configuration;
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+using System.Reflection;
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+
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+namespace Mainsoft.Data.Jdbc.Providers
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+{
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+ public class OracleProvider : GenericProvider
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+ {
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+ #region Consts
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+
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+ private const string Port = "Port";
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+
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+ #endregion //Consts
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+
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+ #region Fields
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+
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+ #endregion // Fields
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+
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+ #region Constructors
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+
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+ public OracleProvider (IDictionary providerInfo) : base (providerInfo)
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+ {
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+ }
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+
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+ #endregion // Constructors
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+
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+ #region Properties
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+
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+ #endregion // Properties
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+
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+ #region Methods
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+
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+ public override IConnectionStringDictionary GetConnectionStringBuilder (string connectionString)
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+ {
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+ IConnectionStringDictionary conectionStringBuilder = base.GetConnectionStringBuilder (connectionString);
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+
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+ string port = (string) conectionStringBuilder [Port];
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+ if (port == null || port.Length == 0) {
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+ port = (string) ProviderInfo [Port];
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+ conectionStringBuilder.Add (Port, port);
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+ }
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+
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+ return conectionStringBuilder;
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+ }
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+
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+ public override java.sql.Connection GetConnection(IConnectionStringDictionary conectionStringBuilder) {
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+ return new OracleConnection(base.GetConnection (conectionStringBuilder));
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+ }
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+
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+
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+ #endregion //Methods
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+
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+ #region OracleConnection
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+
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+ sealed class OracleConnection : Connection {
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+
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+ public OracleConnection(java.sql.Connection connection)
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+ : base(connection) {}
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+
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+ public override java.sql.CallableStatement prepareCall(string arg_0) {
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+ return base.prepareCall (arg_0);
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+ }
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+
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+ public override java.sql.CallableStatement prepareCall(string arg_0, int arg_1, int arg_2) {
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+ return new OracleCallableStatement(base.prepareCall (arg_0, arg_1, arg_2));
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+ }
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+
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+ public override java.sql.CallableStatement prepareCall(string arg_0, int arg_1, int arg_2, int arg_3) {
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+ return new OracleCallableStatement(base.prepareCall (arg_0, arg_1, arg_2, arg_3));
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+ }
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+
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+ public override java.sql.PreparedStatement prepareStatement(string arg_0) {
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+ return new OraclePreparedStatement(base.prepareStatement (arg_0));
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+ }
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+
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+ public override java.sql.PreparedStatement prepareStatement(string arg_0, int arg_1) {
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+ return new OraclePreparedStatement(base.prepareStatement (arg_0, arg_1));
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+ }
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+
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+ public override java.sql.PreparedStatement prepareStatement(string arg_0, int arg_1, int arg_2) {
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+ return new OraclePreparedStatement(base.prepareStatement (arg_0, arg_1, arg_2));
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+ }
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+
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+ public override java.sql.PreparedStatement prepareStatement(string arg_0, int arg_1, int arg_2, int arg_3) {
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+ return new OraclePreparedStatement(base.prepareStatement (arg_0, arg_1, arg_2, arg_3));
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+ }
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+
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+ public override java.sql.PreparedStatement prepareStatement(string arg_0, int[] arg_1) {
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+ return new OraclePreparedStatement(base.prepareStatement (arg_0, arg_1));
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+ }
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+
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+ public override java.sql.PreparedStatement prepareStatement(string arg_0, string[] arg_1) {
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+ return new OraclePreparedStatement(base.prepareStatement (arg_0, arg_1));
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+ }
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+ }
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+
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+ #endregion
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+
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+ sealed class OraclePreparedStatement : PreparedStatement, IPreparedStatement {
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+ readonly MethodInfo _info;
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+
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+ public OraclePreparedStatement(java.sql.PreparedStatement statement)
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+ : base(statement) {
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+ _info = Wrapped.GetType().GetMethod("setFixedCHAR");
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+ }
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+
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+ #region IPreparedStatement Members
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+
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+ public void setBit(int parameterIndex, int value) {
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+ base.setInt(parameterIndex, value);
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+ }
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+
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+ public void setChar(int parameterIndex, string value) {
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+ if (_info == null) {
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+ base.setString(parameterIndex, value);
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+ return;
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+ }
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+
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+ _info.Invoke(Wrapped, new object[] {
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+ new java.lang.Integer(parameterIndex),
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+ value});
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+ }
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+
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+ public void setNumeric(int parameterIndex, java.math.BigDecimal value) {
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+ base.setBigDecimal(parameterIndex, value);
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+ }
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+
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+ public void setReal(int parameterIndex, double value) {
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+ base.setDouble(parameterIndex, value);
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+ }
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+
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+ #endregion
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+ }
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+
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+ sealed class OracleCallableStatement : CallableStatement, IPreparedStatement {
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+ readonly MethodInfo _info;
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+
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+ public OracleCallableStatement(java.sql.CallableStatement statement)
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+ : base(statement) {
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+ _info = Wrapped.GetType().GetMethod("setFixedCHAR");
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+ }
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+
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+ #region IPreparedStatement Members
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+
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+ public void setBit(int parameterIndex, int value) {
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+ base.setInt(parameterIndex, value);
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+ }
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+
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+ public void setChar(int parameterIndex, string value) {
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+ if (_info == null) {
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+ base.setString(parameterIndex, value);
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+ return;
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+ }
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+
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+ _info.Invoke(Wrapped, new object[] {
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+ new java.lang.Integer(parameterIndex),
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+ value});
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+ }
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+
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+ public void setNumeric(int parameterIndex, java.math.BigDecimal value) {
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+ base.setBigDecimal(parameterIndex, value);
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+ }
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+
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+ public void setReal(int parameterIndex, double value) {
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+ base.setDouble(parameterIndex, value);
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+ }
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+
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+ #endregion
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+
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+ }
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+
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+ }
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+}
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