initial implementation for JDBC objects wrappers; ifferentiate between setting varying and fixed length strings

svn path=/trunk/mcs/; revision=57597

mcs/class/System.Data/Mainsoft.Data.Jdbc.Providers.jvm/ChangeLog

@@ -1,3 +1,9 @@
+2006-03-05  Konstantin Triger <[email protected]>
+
+	* IProvider.cs: add PreparedStatement extension interface.
+	* wrappers.cs: realization if default wrappers.
+	* OleDbOracleProvider.cs: Oracle specific implementation for setting fixed length strings. 
+
 2006-02-26  Konstantin Triger <[email protected]>
 
 	* OleDbSqlServerProvider.cs: set default empty Database.

mcs/class/System.Data/Mainsoft.Data.Jdbc.Providers.jvm/IProvider.cs

@@ -64,7 +64,14 @@ namespace Mainsoft.Data.Jdbc.Providers
 
 	public interface IConnectionProvider
 	{
-		Connection GetConnection (IConnectionStringDictionary connectionStringBuilder);
+		java.sql.Connection GetConnection (IConnectionStringDictionary connectionStringBuilder);
 		IConnectionStringDictionary GetConnectionStringBuilder (string connectionString);
 	}
+
+	public interface IPreparedStatement : java.sql.PreparedStatement {
+		void setBit(int parameterIndex, int value);
+		void setChar(int parameterIndex, string value);
+		void setNumeric(int parameterIndex, java.math.BigDecimal value);
+		void setReal(int parameterIndex, double value);
+	}
 }

mcs/class/System.Data/Mainsoft.Data.Jdbc.Providers.jvm/OleDbOracleProvider.cs

@@ -32,6 +32,7 @@
 using System;
 using System.Collections;
 using Mainsoft.Data.Configuration;
+using System.Reflection;
 
 namespace Mainsoft.Data.Jdbc.Providers
 {
@@ -74,6 +75,131 @@ namespace Mainsoft.Data.Jdbc.Providers
 			return conectionStringBuilder;
 		}
 
+		public override java.sql.Connection GetConnection(IConnectionStringDictionary conectionStringBuilder) {
+			return new OracleConnection(base.GetConnection (conectionStringBuilder));
+		}
+
+
 		#endregion //Methods
+
+		#region OracleConnection
+
+		sealed class OracleConnection : Connection {
+
+			public OracleConnection(java.sql.Connection connection)
+				: base(connection) {}
+
+			public override java.sql.CallableStatement prepareCall(string arg_0) {
+				return base.prepareCall (arg_0);
+			}
+
+			public override java.sql.CallableStatement prepareCall(string arg_0, int arg_1, int arg_2) {
+				return new OracleCallableStatement(base.prepareCall (arg_0, arg_1, arg_2));
+			}
+
+			public override java.sql.CallableStatement prepareCall(string arg_0, int arg_1, int arg_2, int arg_3) {
+				return new OracleCallableStatement(base.prepareCall (arg_0, arg_1, arg_2, arg_3));
+			}
+
+			public override java.sql.PreparedStatement prepareStatement(string arg_0) {
+				return new OraclePreparedStatement(base.prepareStatement (arg_0));
+			}
+
+			public override java.sql.PreparedStatement prepareStatement(string arg_0, int arg_1) {
+				return new OraclePreparedStatement(base.prepareStatement (arg_0, arg_1));
+			}
+
+			public override java.sql.PreparedStatement prepareStatement(string arg_0, int arg_1, int arg_2) {
+				return new OraclePreparedStatement(base.prepareStatement (arg_0, arg_1, arg_2));
+			}
+
+			public override java.sql.PreparedStatement prepareStatement(string arg_0, int arg_1, int arg_2, int arg_3) {
+				return new OraclePreparedStatement(base.prepareStatement (arg_0, arg_1, arg_2, arg_3));
+			}
+
+			public override java.sql.PreparedStatement prepareStatement(string arg_0, int[] arg_1) {
+				return new OraclePreparedStatement(base.prepareStatement (arg_0, arg_1));
+			}
+
+			public override java.sql.PreparedStatement prepareStatement(string arg_0, string[] arg_1) {
+				return new OraclePreparedStatement(base.prepareStatement (arg_0, arg_1));
+			}
+		}
+
+		#endregion
+
+		sealed class OraclePreparedStatement : PreparedStatement, IPreparedStatement {
+			readonly MethodInfo _info;
+
+			public OraclePreparedStatement(java.sql.PreparedStatement statement)
+				: base(statement) {
+				_info = Wrapped.GetType().GetMethod("setFixedCHAR");
+			}
+
+			#region IPreparedStatement Members
+
+			public void setBit(int parameterIndex, int value) {
+				base.setInt(parameterIndex, value);
+			}
+
+			public void setChar(int parameterIndex, string value) {
+				if (_info == null) {
+					base.setString(parameterIndex, value);
+					return;
+				}
+
+				_info.Invoke(Wrapped, new object[] {
+							new java.lang.Integer(parameterIndex),
+							value});
+			}
+
+			public void setNumeric(int parameterIndex, java.math.BigDecimal value) {
+				base.setBigDecimal(parameterIndex, value);
+			}
+
+			public void setReal(int parameterIndex, double value) {
+				base.setDouble(parameterIndex, value);
+			}
+
+			#endregion
+		}
+
+		sealed class OracleCallableStatement : CallableStatement, IPreparedStatement {
+			readonly MethodInfo _info;
+
+			public OracleCallableStatement(java.sql.CallableStatement statement)
+				: base(statement) {
+				_info = Wrapped.GetType().GetMethod("setFixedCHAR");
+			}
+
+			#region IPreparedStatement Members
+
+			public void setBit(int parameterIndex, int value) {
+				base.setInt(parameterIndex, value);
+			}
+
+			public void setChar(int parameterIndex, string value) {
+				if (_info == null) {
+					base.setString(parameterIndex, value);
+					return;
+				}
+
+				_info.Invoke(Wrapped, new object[] {
+								new java.lang.Integer(parameterIndex),
+								value});
+			}
+
+			public void setNumeric(int parameterIndex, java.math.BigDecimal value) {
+				base.setBigDecimal(parameterIndex, value);
+			}
+
+			public void setReal(int parameterIndex, double value) {
+				base.setDouble(parameterIndex, value);
+			}
+
+			#endregion
+
+		}
+
 	}
 }

mcs/class/System.Data/Mainsoft.Data.Jdbc.Providers.jvm/wrappers.cs

@@ -0,0 +1,856 @@
+//
+// System.Data.OleDb.OleDbConnection
+//
+// Authors:
+//	Konstantin Triger <[email protected]>
+//	Boris Kirzner <[email protected]>
+//	
+// (C) 2006 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.
+//
+
+namespace Mainsoft.Data.Jdbc.Providers {
+	public class Connection : java.sql.Connection {
+
+		readonly java.sql.Connection _connection;
+
+		public Connection(java.sql.Connection connection) {
+			_connection = connection;
+		}
+
+		protected java.sql.Connection Wrapped {
+			get { return _connection; }
+		}
+
+		#region Connection Members
+
+		public virtual bool isClosed() {
+			return Wrapped.isClosed();
+		}
+
+		public virtual bool isReadOnly() {
+			return Wrapped.isReadOnly();
+		}
+
+		public virtual void setTransactionIsolation(int arg_0) {
+			Wrapped.setTransactionIsolation(arg_0);
+		}
+
+		public virtual void releaseSavepoint(java.sql.Savepoint arg_0) {
+			Wrapped.releaseSavepoint(arg_0);
+		}
+
+		public virtual void setTypeMap(java.util.Map arg_0) {
+			Wrapped.setTypeMap(arg_0);
+		}
+
+		public virtual string getCatalog() {
+			return Wrapped.getCatalog();
+		}
+
+		public virtual int getHoldability() {
+			return Wrapped.getHoldability();
+		}
+
+		public virtual void rollback() {
+			Wrapped.rollback();
+		}
+
+		public virtual void rollback(java.sql.Savepoint arg_0) {
+			Wrapped.rollback(arg_0);
+		}
+
+		public virtual java.sql.CallableStatement prepareCall(string arg_0) {
+			return Wrapped.prepareCall(arg_0);
+		}
+
+		public virtual java.sql.CallableStatement prepareCall(string arg_0, int arg_1, int arg_2) {
+			return Wrapped.prepareCall(arg_0, arg_1, arg_2);
+		}
+
+		public virtual java.sql.CallableStatement prepareCall(string arg_0, int arg_1, int arg_2, int arg_3) {
+			return Wrapped.prepareCall(arg_0, arg_1, arg_2, arg_3);
+		}
+
+		public virtual void setAutoCommit(bool arg_0) {
+			Wrapped.setAutoCommit(arg_0);
+		}
+
+		public virtual java.sql.Savepoint setSavepoint() {
+			return Wrapped.setSavepoint();
+		}
+
+		public virtual java.sql.Savepoint setSavepoint(string arg_0) {
+			return Wrapped.setSavepoint(arg_0);
+		}
+
+		public virtual java.sql.Statement createStatement() {
+			return Wrapped.createStatement();
+		}
+
+		public virtual java.sql.Statement createStatement(int arg_0, int arg_1) {
+			return Wrapped.createStatement(arg_0, arg_1);
+		}
+
+		public virtual java.sql.Statement createStatement(int arg_0, int arg_1, int arg_2) {
+			return Wrapped.createStatement(arg_0, arg_1, arg_2);
+		}
+
+		public virtual void setCatalog(string arg_0) {
+			Wrapped.setCatalog(arg_0);
+		}
+
+		public virtual java.sql.PreparedStatement prepareStatement(string arg_0) {
+			return Wrapped.prepareStatement(arg_0);
+		}
+
+		public virtual java.sql.PreparedStatement prepareStatement(string arg_0, int arg_1, int arg_2) {
+			return Wrapped.prepareStatement(arg_0, arg_1, arg_2);
+		}
+
+		public virtual java.sql.PreparedStatement prepareStatement(string arg_0, int arg_1, int arg_2, int arg_3) {
+			return Wrapped.prepareStatement(arg_0, arg_1, arg_2, arg_3);
+		}
+
+		public virtual java.sql.PreparedStatement prepareStatement(string arg_0, int arg_1) {
+			return Wrapped.prepareStatement(arg_0, arg_1);
+		}
+
+		public virtual java.sql.PreparedStatement prepareStatement(string arg_0, int[] arg_1) {
+			return Wrapped.prepareStatement(arg_0, arg_1);
+		}
+
+		public virtual java.sql.PreparedStatement prepareStatement(string arg_0, string[] arg_1) {
+			return Wrapped.prepareStatement(arg_0, arg_1);
+		}
+
+		public virtual void setHoldability(int arg_0) {
+			Wrapped.setHoldability(arg_0);
+		}
+
+		public virtual void commit() {
+			Wrapped.commit();
+		}
+
+		public virtual java.sql.DatabaseMetaData getMetaData() {
+			return Wrapped.getMetaData();
+		}
+
+		public virtual int getTransactionIsolation() {
+			return Wrapped.getTransactionIsolation();
+		}
+
+		public virtual bool getAutoCommit() {
+			return Wrapped.getAutoCommit();
+		}
+
+		public virtual java.sql.SQLWarning getWarnings() {
+			return Wrapped.getWarnings();
+		}
+
+		public virtual java.util.Map getTypeMap() {
+			return Wrapped.getTypeMap();
+		}
+
+		public virtual void close() {
+			Wrapped.close();
+		}
+
+		public virtual string nativeSQL(string arg_0) {
+			return Wrapped.nativeSQL(arg_0);;
+		}
+
+		public virtual void setReadOnly(bool arg_0) {
+			Wrapped.setReadOnly(arg_0);
+		}
+
+		public virtual void clearWarnings() {
+			Wrapped.clearWarnings();
+		}
+
+		#endregion
+
+	}
+
+	public class Statement : java.sql.Statement {
+
+		readonly java.sql.Statement _statement;
+
+		public Statement(java.sql.Statement statement) {
+			_statement = statement;
+		}
+
+		protected java.sql.Statement Wrapped {
+			get { return _statement; }
+		}
+
+		#region Statement Members
+
+		public virtual java.sql.Connection getConnection() {
+			return Wrapped.getConnection();
+		}
+
+		public virtual void setEscapeProcessing(bool arg_0) {
+			Wrapped.setEscapeProcessing(arg_0);
+		}
+
+		public virtual void setMaxFieldSize(int arg_0) {
+			Wrapped.setMaxFieldSize(arg_0);
+		}
+
+		public virtual void cancel() {
+			Wrapped.cancel();
+		}
+
+		public virtual bool getMoreResults() {
+			return Wrapped.getMoreResults();
+		}
+
+		public virtual bool getMoreResults(int arg_0) {
+			return Wrapped.getMoreResults(arg_0);
+		}
+
+		public virtual int executeUpdate(string arg_0) {
+			return Wrapped.executeUpdate(arg_0);
+		}
+
+		public virtual int executeUpdate(string arg_0, int arg_1) {
+			return Wrapped.executeUpdate(arg_0, arg_1);
+		}
+
+		public virtual int executeUpdate(string arg_0, int[] arg_1) {
+			return Wrapped.executeUpdate(arg_0, arg_1);
+		}
+
+		public virtual int executeUpdate(string arg_0, string[] arg_1) {
+			return Wrapped.executeUpdate(arg_0, arg_1);
+		}
+
+		public virtual java.sql.ResultSet getResultSet() {
+			return Wrapped.getResultSet();
+		}
+
+		public virtual int getResultSetConcurrency() {
+			return Wrapped.getResultSetConcurrency();
+		}
+
+		public virtual void setQueryTimeout(int arg_0) {
+			Wrapped.setQueryTimeout(arg_0);
+		}
+
+		public virtual int getUpdateCount() {
+			return Wrapped.getUpdateCount();
+		}
+
+		public virtual int getResultSetType() {
+			return Wrapped.getResultSetType();
+		}
+
+		public virtual int[] executeBatch() {
+			return Wrapped.executeBatch();
+		}
+
+		public virtual void setFetchDirection(int arg_0) {
+			Wrapped.setFetchDirection(arg_0);
+		}
+
+		public virtual void setMaxRows(int arg_0) {
+			Wrapped.setMaxRows(arg_0);
+		}
+
+		public virtual void addBatch(string arg_0) {
+			Wrapped.addBatch(arg_0);
+		}
+
+		public virtual bool execute(string arg_0) {
+			return Wrapped.execute(arg_0);
+		}
+
+		public virtual bool execute(string arg_0, int arg_1) {
+			return Wrapped.execute(arg_0, arg_1);
+		}
+
+		public virtual bool execute(string arg_0, int[] arg_1) {
+			return Wrapped.execute(arg_0, arg_1);
+		}
+
+		public virtual bool execute(string arg_0, string[] arg_1) {
+			return Wrapped.execute(arg_0, arg_1);
+		}
+
+		public virtual int getResultSetHoldability() {
+			return Wrapped.getResultSetHoldability();
+		}
+
+		public virtual java.sql.ResultSet executeQuery(string arg_0) {
+			return Wrapped.executeQuery(arg_0);
+		}
+
+		public virtual void setCursorName(string arg_0) {
+			Wrapped.setCursorName(arg_0);
+		}
+
+		public virtual java.sql.SQLWarning getWarnings() {
+			return Wrapped.getWarnings();
+		}
+
+		public virtual int getMaxRows() {
+			return Wrapped.getMaxRows();
+		}
+
+		public virtual int getFetchSize() {
+			return Wrapped.getFetchSize();
+		}
+
+		public virtual void clearBatch() {
+			Wrapped.clearBatch();
+		}
+
+		public virtual int getQueryTimeout() {
+			return Wrapped.getQueryTimeout();
+		}
+
+		public virtual java.sql.ResultSet getGeneratedKeys() {
+			return Wrapped.getGeneratedKeys();
+		}
+
+		public virtual int getFetchDirection() {
+			return Wrapped.getFetchDirection();
+		}
+
+		public virtual void close() {
+			Wrapped.close();
+		}
+
+		public virtual int getMaxFieldSize() {
+			return Wrapped.getMaxFieldSize();
+		}
+
+		public virtual void clearWarnings() {
+			Wrapped.clearWarnings();
+		}
+
+		public virtual void setFetchSize(int arg_0) {
+			Wrapped.setFetchSize(arg_0);
+		}
+
+		#endregion
+
+	}
+
+	public class PreparedStatement : Statement, java.sql.PreparedStatement {
+
+		public PreparedStatement(java.sql.PreparedStatement statement) : base(statement) {
+		}
+
+		protected new java.sql.PreparedStatement Wrapped {
+			get { return (java.sql.PreparedStatement)base.Wrapped; }
+		}
+
+		#region PreparedStatement Members
+
+		public virtual void setBlob(int arg_0, java.sql.Blob arg_1) {
+			Wrapped.setBlob(arg_0, arg_1);
+		}
+
+		public virtual java.sql.ParameterMetaData getParameterMetaData() {
+			return Wrapped.getParameterMetaData();
+		}
+
+		public virtual void setInt(int arg_0, int arg_1) {
+			Wrapped.setInt(arg_0, arg_1);
+		}
+
+		public virtual void setFloat(int arg_0, float arg_1) {
+			Wrapped.setFloat(arg_0, arg_1);
+		}
+
+		public virtual int executeUpdate() {
+			return Wrapped.executeUpdate();
+		}
+
+		public virtual void setLong(int arg_0, long arg_1) {
+			Wrapped.setLong(arg_0, arg_1);
+		}
+
+		public virtual void setNull(int arg_0, int arg_1) {
+			Wrapped.setNull(arg_0, arg_1);
+		}
+
+		public virtual void setNull(int arg_0, int arg_1, string arg_2) {
+			Wrapped.setNull(arg_0, arg_1, arg_2);
+		}
+
+		public virtual void setUnicodeStream(int arg_0, java.io.InputStream arg_1, int arg_2) {
+			Wrapped.setUnicodeStream(arg_0, arg_1, arg_2);
+		}
+
+		public virtual void setShort(int arg_0, short arg_1) {
+			Wrapped.setShort(arg_0, arg_1);
+		}
+
+		public virtual void setByte(int arg_0, sbyte arg_1) {
+			Wrapped.setByte(arg_0, arg_1);
+		}
+
+		public virtual bool execute() {
+			return Wrapped.execute();
+		}
+
+		public virtual void addBatch() {
+			Wrapped.addBatch();
+		}
+
+		public virtual void setURL(int arg_0, java.net.URL arg_1) {
+			Wrapped.setURL(arg_0, arg_1);
+		}
+
+		public virtual void setBigDecimal(int arg_0, java.math.BigDecimal arg_1) {
+			Wrapped.setBigDecimal(arg_0, arg_1);
+		}
+
+		public virtual void setBytes(int arg_0, sbyte[] arg_1) {
+			Wrapped.setBytes(arg_0, arg_1);
+		}
+
+		public virtual void setDouble(int arg_0, double arg_1) {
+			Wrapped.setDouble(arg_0, arg_1);
+		}
+
+		public virtual void setRef(int arg_0, java.sql.Ref arg_1) {
+			Wrapped.setRef(arg_0, arg_1);
+		}
+
+		public virtual java.sql.ResultSetMetaData getMetaData() {
+			return Wrapped.getMetaData();
+		}
+
+		public virtual void setTimestamp(int arg_0, java.sql.Timestamp arg_1) {
+			Wrapped.setTimestamp(arg_0, arg_1);
+		}
+
+		public virtual void setTimestamp(int arg_0, java.sql.Timestamp arg_1, java.util.Calendar arg_2) {
+			Wrapped.setTimestamp(arg_0, arg_1, arg_2);
+		}
+
+		public virtual java.sql.ResultSet executeQuery() {
+			return Wrapped.executeQuery();
+		}
+
+		public virtual void setCharacterStream(int arg_0, java.io.Reader arg_1, int arg_2) {
+			Wrapped.setCharacterStream(arg_0, arg_1, arg_2);
+		}
+
+		public virtual void setTime(int arg_0, java.sql.Time arg_1) {
+			Wrapped.setTime(arg_0, arg_1);
+		}
+
+		public virtual void setTime(int arg_0, java.sql.Time arg_1, java.util.Calendar arg_2) {
+			Wrapped.setTime(arg_0, arg_1, arg_2);
+		}
+
+		public virtual void setBoolean(int arg_0, bool arg_1) {
+			Wrapped.setBoolean(arg_0, arg_1);
+		}
+
+		public virtual void setString(int arg_0, string arg_1) {
+			Wrapped.setString(arg_0, arg_1);
+		}
+
+		public virtual void setBinaryStream(int arg_0, java.io.InputStream arg_1, int arg_2) {
+			Wrapped.setBinaryStream(arg_0, arg_1, arg_2);
+		}
+
+		public virtual void clearParameters() {
+			Wrapped.clearParameters();
+		}
+
+		public virtual void setObject(int arg_0, object arg_1, int arg_2, int arg_3) {
+			Wrapped.setObject(arg_0, arg_1, arg_2, arg_3);
+		}
+
+		public virtual void setObject(int arg_0, object arg_1, int arg_2) {
+			Wrapped.setObject(arg_0, arg_1, arg_2);
+		}
+
+		public virtual void setObject(int arg_0, object arg_1) {
+			Wrapped.setObject(arg_0, arg_1);
+		}
+
+		public virtual void setArray(int arg_0, java.sql.Array arg_1) {
+			Wrapped.setArray(arg_0, arg_1);
+		}
+
+		public virtual void setDate(int arg_0, java.sql.Date arg_1) {
+			Wrapped.setDate(arg_0, arg_1);
+		}
+
+		public virtual void setDate(int arg_0, java.sql.Date arg_1, java.util.Calendar arg_2) {
+			Wrapped.setDate(arg_0, arg_1, arg_2);
+		}
+
+		public virtual void setAsciiStream(int arg_0, java.io.InputStream arg_1, int arg_2) {
+			Wrapped.setAsciiStream(arg_0, arg_1, arg_2);
+		}
+
+		public virtual void setClob(int arg_0, java.sql.Clob arg_1) {
+			Wrapped.setClob(arg_0, arg_1);
+		}
+
+		#endregion
+
+	}
+
+	public class CallableStatement : PreparedStatement, java.sql.CallableStatement {
+
+		public CallableStatement(java.sql.CallableStatement statement) : base(statement) {
+	}
+
+		protected new java.sql.CallableStatement Wrapped {
+			get { return (java.sql.CallableStatement)base.Wrapped; }
+		}
+
+		#region CallableStatement Members
+
+		public virtual java.sql.Clob getClob(int arg_0) {
+			return Wrapped.getClob(arg_0);
+		}
+
+		public virtual java.sql.Clob getClob(string arg_0) {
+			return Wrapped.getClob(arg_0);
+		}
+
+		public virtual int getInt(int arg_0) {
+			return Wrapped.getInt(arg_0);
+		}
+
+		public virtual int getInt(string arg_0) {
+			return Wrapped.getInt(arg_0);
+		}
+
+		public virtual java.sql.Array getArray(int arg_0) {
+			return Wrapped.getArray(arg_0);
+		}
+
+		public virtual java.sql.Array getArray(string arg_0) {
+			return Wrapped.getArray(arg_0);
+		}
+
+		public virtual void setInt(string arg_0, int arg_1) {
+			Wrapped.setInt(arg_0, arg_1);
+		}
+
+		public virtual void setFloat(string arg_0, float arg_1) {
+			Wrapped.setFloat(arg_0, arg_1);
+		}
+
+		public virtual java.net.URL getURL(int arg_0) {
+			return Wrapped.getURL(arg_0);
+		}
+
+		public virtual java.net.URL getURL(string arg_0) {
+			return Wrapped.getURL(arg_0);
+		}
+
+		public virtual void registerOutParameter(int arg_0, int arg_1) {
+			Wrapped.registerOutParameter(arg_0, arg_1);
+		}
+
+		public virtual void registerOutParameter(int arg_0, int arg_1, int arg_2) {
+			Wrapped.registerOutParameter(arg_0, arg_1, arg_2);
+		}
+
+		public virtual void registerOutParameter(int arg_0, int arg_1, string arg_2) {
+			Wrapped.registerOutParameter(arg_0, arg_1, arg_2);
+		}
+
+		public virtual void registerOutParameter(string arg_0, int arg_1) {
+			Wrapped.registerOutParameter(arg_0, arg_1);
+		}
+
+		public virtual void registerOutParameter(string arg_0, int arg_1, int arg_2) {
+			Wrapped.registerOutParameter(arg_0, arg_1, arg_2);
+		}
+
+		public virtual void registerOutParameter(string arg_0, int arg_1, string arg_2) {
+			Wrapped.registerOutParameter(arg_0, arg_1, arg_2);
+		}
+
+		public virtual long getLong(int arg_0) {
+			return Wrapped.getLong(arg_0);
+		}
+
+		public virtual long getLong(string arg_0) {
+			return Wrapped.getLong(arg_0);
+		}
+
+		public virtual void setLong(string arg_0, long arg_1) {
+			Wrapped.setLong(arg_0, arg_1);
+		}
+
+		public virtual void setNull(string arg_0, int arg_1) {
+			Wrapped.setNull(arg_0, arg_1);
+		}
+
+		public virtual void setNull(string arg_0, int arg_1, string arg_2) {
+			Wrapped.setNull(arg_0, arg_1, arg_2);
+		}
+
+		public virtual object getObject(int arg_0) {
+			return Wrapped.getObject(arg_0);
+		}
+
+		public virtual object getObject(int arg_0, java.util.Map arg_1) {
+			return Wrapped.getObject(arg_0, arg_1);
+		}
+
+		public virtual object getObject(string arg_0) {
+			return Wrapped.getObject(arg_0);
+		}
+
+		public virtual object getObject(string arg_0, java.util.Map arg_1) {
+			return Wrapped.getObject(arg_0, arg_1);
+		}
+
+		public virtual bool wasNull() {
+			return Wrapped.wasNull();
+		}
+
+		public virtual sbyte[] getBytes(int arg_0) {
+			return Wrapped.getBytes(arg_0);
+		}
+
+		public virtual sbyte[] getBytes(string arg_0) {
+			return Wrapped.getBytes(arg_0);
+		}
+
+		public virtual void setShort(string arg_0, short arg_1) {
+			Wrapped.setShort(arg_0, arg_1);
+		}
+
+		public virtual void setByte(string arg_0, sbyte arg_1) {
+			Wrapped.setByte(arg_0, arg_1);
+		}
+
+		public virtual sbyte getByte(int arg_0) {
+			return Wrapped.getByte(arg_0);
+		}
+
+		public virtual sbyte getByte(string arg_0) {
+			return Wrapped.getByte(arg_0);
+		}
+
+		public virtual void setURL(string arg_0, java.net.URL arg_1) {
+			Wrapped.setURL(arg_0, arg_1);
+		}
+
+		public virtual double getDouble(int arg_0) {
+			return Wrapped.getDouble(arg_0);
+		}
+
+		public virtual double getDouble(string arg_0) {
+			return Wrapped.getDouble(arg_0);
+		}
+
+		public virtual void setBigDecimal(string arg_0, java.math.BigDecimal arg_1) {
+			Wrapped.setBigDecimal(arg_0, arg_1);
+		}
+
+		public virtual float getFloat(int arg_0) {
+			return Wrapped.getFloat(arg_0);
+		}
+
+		public virtual float getFloat(string arg_0) {
+			return Wrapped.getFloat(arg_0);
+		}
+
+		public virtual void setBytes(string arg_0, sbyte[] arg_1) {
+			Wrapped.setBytes(arg_0, arg_1);
+		}
+
+		public virtual short getShort(int arg_0) {
+			return Wrapped.getShort(arg_0);
+		}
+
+		public virtual short getShort(string arg_0) {
+			return Wrapped.getShort(arg_0);
+		}
+
+		public virtual java.sql.Timestamp getTimestamp(int arg_0) {
+			return Wrapped.getTimestamp(arg_0);
+		}
+
+		public virtual java.sql.Timestamp getTimestamp(int arg_0, java.util.Calendar arg_1) {
+			return Wrapped.getTimestamp(arg_0, arg_1);
+		}
+
+		public virtual java.sql.Timestamp getTimestamp(string arg_0) {
+			return Wrapped.getTimestamp(arg_0);
+		}
+
+		public virtual java.sql.Timestamp getTimestamp(string arg_0, java.util.Calendar arg_1) {
+			return Wrapped.getTimestamp(arg_0, arg_1);
+		}
+
+		public virtual void setDouble(string arg_0, double arg_1) {
+			Wrapped.setDouble(arg_0, arg_1);
+		}
+
+		public virtual void setTimestamp(string arg_0, java.sql.Timestamp arg_1) {
+			Wrapped.setTimestamp(arg_0, arg_1);
+		}
+
+		public virtual void setTimestamp(string arg_0, java.sql.Timestamp arg_1, java.util.Calendar arg_2) {
+			Wrapped.setTimestamp(arg_0, arg_1, arg_2);
+		}
+
+		public virtual bool getBoolean(int arg_0) {
+			return Wrapped.getBoolean(arg_0);
+		}
+
+		public virtual bool getBoolean(string arg_0) {
+			return Wrapped.getBoolean(arg_0);
+		}
+
+		public virtual void setCharacterStream(string arg_0, java.io.Reader arg_1, int arg_2) {
+			Wrapped.setCharacterStream(arg_0, arg_1, arg_2);
+		}
+
+		public virtual void setTime(string arg_0, java.sql.Time arg_1) {
+			Wrapped.setTime(arg_0, arg_1);
+		}
+
+		public virtual void setTime(string arg_0, java.sql.Time arg_1, java.util.Calendar arg_2) {
+			Wrapped.setTime(arg_0, arg_1, arg_2);
+		}
+
+		public virtual void setBoolean(string arg_0, bool arg_1) {
+			Wrapped.setBoolean(arg_0, arg_1);
+		}
+
+		public virtual java.math.BigDecimal getBigDecimal(int arg_0, int arg_1) {
+			return Wrapped.getBigDecimal(arg_0, arg_1);
+		}
+
+		public virtual java.math.BigDecimal getBigDecimal(int arg_0) {
+			return Wrapped.getBigDecimal(arg_0);
+		}
+
+		public virtual java.math.BigDecimal getBigDecimal(string arg_0) {
+			return Wrapped.getBigDecimal(arg_0);
+		}
+
+		public virtual java.sql.Ref getRef(int arg_0) {
+			return Wrapped.getRef(arg_0);
+		}
+
+		public virtual java.sql.Ref getRef(string arg_0) {
+			return Wrapped.getRef(arg_0);
+		}
+
+		public virtual string getString(int arg_0) {
+			return Wrapped.getString(arg_0);
+		}
+
+		public virtual string getString(string arg_0) {
+			return Wrapped.getString(arg_0);
+		}
+
+		public virtual void setString(string arg_0, string arg_1) {
+			Wrapped.setString(arg_0, arg_1);
+		}
+
+		public virtual java.sql.Blob getBlob(int arg_0) {
+			return Wrapped.getBlob(arg_0);
+		}
+
+		public virtual java.sql.Blob getBlob(string arg_0) {
+			return Wrapped.getBlob(arg_0);
+		}
+
+		public virtual void setBinaryStream(string arg_0, java.io.InputStream arg_1, int arg_2) {
+			Wrapped.setBinaryStream(arg_0, arg_1, arg_2);
+		}
+
+		public virtual java.sql.Time getTime(int arg_0) {
+			return Wrapped.getTime(arg_0);
+		}
+
+		public virtual java.sql.Time getTime(int arg_0, java.util.Calendar arg_1) {
+			return Wrapped.getTime(arg_0, arg_1);;
+		}
+
+		public virtual java.sql.Time getTime(string arg_0) {
+			return Wrapped.getTime(arg_0);
+		}
+
+		public virtual java.sql.Time getTime(string arg_0, java.util.Calendar arg_1) {
+			return Wrapped.getTime(arg_0, arg_1);
+		}
+
+		public virtual void setObject(string arg_0, object arg_1, int arg_2, int arg_3) {
+			Wrapped.setObject(arg_0, arg_1, arg_2, arg_3);
+		}
+
+		public virtual void setObject(string arg_0, object arg_1, int arg_2) {
+			Wrapped.setObject(arg_0, arg_1, arg_2);
+		}
+
+		public virtual void setObject(string arg_0, object arg_1) {
+			Wrapped.setObject(arg_0, arg_1);
+		}
+
+		public virtual void setDate(string arg_0, java.sql.Date arg_1) {
+			Wrapped.setDate(arg_0, arg_1);
+		}
+
+		public virtual void setDate(string arg_0, java.sql.Date arg_1, java.util.Calendar arg_2) {
+			Wrapped.setDate(arg_0, arg_1, arg_2);
+		}
+
+		public virtual void setAsciiStream(string arg_0, java.io.InputStream arg_1, int arg_2) {
+			Wrapped.setAsciiStream(arg_0, arg_1, arg_2);
+		}
+
+		public virtual java.sql.Date getDate(int arg_0) {
+			return Wrapped.getDate(arg_0);
+		}
+
+		public virtual java.sql.Date getDate(int arg_0, java.util.Calendar arg_1) {
+			return Wrapped.getDate(arg_0, arg_1);
+		}
+
+		public virtual java.sql.Date getDate(string arg_0) {
+			return Wrapped.getDate(arg_0);
+		}
+
+		public virtual java.sql.Date getDate(string arg_0, java.util.Calendar arg_1) {
+			return Wrapped.getDate(arg_0, arg_1);
+		}
+
+		#endregion
+
+	}
+
+
+}

mcs/class/System.Data/System.Data.ProviderBase.jvm/AbstractDBCommand.cs

@@ -996,7 +996,13 @@ namespace System.Data.ProviderBase
 				preparedStatement.setInt(parameterIndex, (int)value);
 			}
 			else if (value is string) {
-				preparedStatement.setString(parameterIndex, (string)value);
+				if (preparedStatement is Mainsoft.Data.Jdbc.Providers.IPreparedStatement &&
+					(DbConvert.JavaSqlTypes)parameter.JdbcType == DbConvert.JavaSqlTypes.CHAR) {
+					((Mainsoft.Data.Jdbc.Providers.IPreparedStatement)preparedStatement)
+						.setChar(parameterIndex, (string)value);
+				}
+				else
+					preparedStatement.setString(parameterIndex, (string)value);
 			}
 			else if (value is Guid) {
 				preparedStatement.setString(parameterIndex, value.ToString());

mcs/class/System.Data/System.Data.ProviderBase.jvm/ChangeLog

@@ -1,3 +1,7 @@
+2006-03-05  Konstantin Triger <[email protected]>
+
+	* AbstractDBCommand.cs: differentiate between setting varying and fixed length strings.
+
 2006-03-05  Konstantin Triger <[email protected]>
 
 	* AbstractDataReader.cs, ReaderCache.cs: enable provider specific caches.

mcs/class/System.Data/System.Data.vmwcsproj

@@ -28,6 +28,7 @@
 				<File RelPath="Mainsoft.Data.Jdbc.Providers.jvm\OleDbDB2Provider.cs" SubType="Code" BuildAction="Compile"/>
 				<File RelPath="Mainsoft.Data.Jdbc.Providers.jvm\OleDbOracleProvider.cs" SubType="Code" BuildAction="Compile"/>
 				<File RelPath="Mainsoft.Data.Jdbc.Providers.jvm\OleDbSqlServerProvider.cs" SubType="Code" BuildAction="Compile"/>
+				<File RelPath="Mainsoft.Data.Jdbc.Providers.jvm\wrappers.cs" SubType="Code" BuildAction="Compile"/>
 				<File RelPath="Mono.Data.SqlExpressions\Aggregation.cs" SubType="Code" BuildAction="Compile"/>
 				<File RelPath="Mono.Data.SqlExpressions\ArithmeticExpressions.cs" SubType="Code" BuildAction="Compile"/>
 				<File RelPath="Mono.Data.SqlExpressions\BooleanExpressions.cs" SubType="Code" BuildAction="Compile"/>