/*
  Copyright (c) 2002, 2016, Oracle and/or its affiliates. All rights reserved.

  The MySQL Connector/J is licensed under the terms of the GPLv2
  <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most MySQL Connectors.
  There are special exceptions to the terms and conditions of the GPLv2 as it is applied to
  this software, see the FOSS License Exception
  <http://www.mysql.com/about/legal/licensing/foss-exception.html>.

  This program is free software; you can redistribute it and/or modify it under the terms
  of the GNU General Public License as published by the Free Software Foundation; version 2
  of the License.

  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  See the GNU General Public License for more details.

  You should have received a copy of the GNU General Public License along with this
  program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth
  Floor, Boston, MA 02110-1301  USA

 */

package com.mysql.jdbc.jdbc2.optional;

import java.io.InputStream;
import java.io.Reader;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import java.sql.Array;
import java.sql.Blob;
import java.sql.CallableStatement;
import java.sql.Clob;
import java.sql.Connection;
import java.sql.NClob;
import java.sql.PreparedStatement;
import java.sql.RowId;
import java.sql.SQLClientInfoException;
import java.sql.SQLException;
import java.sql.SQLXML;
import java.sql.Statement;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;

import com.mysql.jdbc.ConnectionImpl;
import com.mysql.jdbc.SQLError;

import com.mysql.jdbc.jdbc2.optional.ConnectionWrapper;
import com.mysql.jdbc.jdbc2.optional.MysqlPooledConnection;

public class JDBC4CallableStatementWrapper extends CallableStatementWrapper {

    public JDBC4CallableStatementWrapper(ConnectionWrapper c, MysqlPooledConnection conn, CallableStatement toWrap) {
        super(c, conn, toWrap);
    }

    public void close() throws SQLException {
        try {
            super.close();
        } finally {
            this.unwrappedInterfaces = null;
        }
    }

    public boolean isClosed() throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                return this.wrappedStmt.isClosed();
            } else {
                throw SQLError.createSQLException("Statement already closed", SQLError.SQL_STATE_ILLEGAL_ARGUMENT, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

        return false; // never get here - compiler can't tell
    }

    public void setPoolable(boolean poolable) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                this.wrappedStmt.setPoolable(poolable);
            } else {
                throw SQLError.createSQLException("Statement already closed", SQLError.SQL_STATE_ILLEGAL_ARGUMENT, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public boolean isPoolable() throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                return this.wrappedStmt.isPoolable();
            } else {
                throw SQLError.createSQLException("Statement already closed", SQLError.SQL_STATE_ILLEGAL_ARGUMENT, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

        return false; // never get here - compiler can't tell
    }

    public void setRowId(int parameterIndex, RowId x) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setRowId(parameterIndex, x);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setNClob(int parameterIndex, NClob value) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setNClob(parameterIndex, value);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setSQLXML(int parameterIndex, SQLXML xmlObject) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setSQLXML(parameterIndex, xmlObject);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setNString(int parameterIndex, String value) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setNString(parameterIndex, value);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setNCharacterStream(int parameterIndex, Reader value, long length) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setNCharacterStream(parameterIndex, value, length);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setClob(int parameterIndex, Reader reader, long length) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setClob(parameterIndex, reader, length);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setBlob(int parameterIndex, InputStream inputStream, long length) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setBlob(parameterIndex, inputStream, length);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setNClob(int parameterIndex, Reader reader, long length) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setNClob(parameterIndex, reader, length);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setAsciiStream(int parameterIndex, InputStream x, long length) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setAsciiStream(parameterIndex, x, length);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setBinaryStream(int parameterIndex, InputStream x, long length) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setBinaryStream(parameterIndex, x, length);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setCharacterStream(int parameterIndex, Reader reader, long length) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setCharacterStream(parameterIndex, reader, length);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setAsciiStream(int parameterIndex, InputStream x) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setAsciiStream(parameterIndex, x);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setBinaryStream(int parameterIndex, InputStream x) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setBinaryStream(parameterIndex, x);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setCharacterStream(int parameterIndex, Reader reader) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setCharacterStream(parameterIndex, reader);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

    }

    public void setNCharacterStream(int parameterIndex, Reader value) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setNCharacterStream(parameterIndex, value);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

    }

    public void setClob(int parameterIndex, Reader reader) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setClob(parameterIndex, reader);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

    }

    public void setBlob(int parameterIndex, InputStream inputStream) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setBlob(parameterIndex, inputStream);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setNClob(int parameterIndex, Reader reader) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((PreparedStatement) this.wrappedStmt).setNClob(parameterIndex, reader);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    /**
     * Returns true if this either implements the interface argument or is
     * directly or indirectly a wrapper for an object that does. Returns false
     * otherwise. If this implements the interface then return true, else if
     * this is a wrapper then return the result of recursively calling <code>isWrapperFor</code> on the wrapped object. If this does not
     * implement the interface and is not a wrapper, return false. This method
     * should be implemented as a low-cost operation compared to <code>unwrap</code> so that callers can use this method to avoid
     * expensive <code>unwrap</code> calls that may fail. If this method
     * returns true then calling <code>unwrap</code> with the same argument
     * should succeed.
     * 
     * @param interfaces
     *            a Class defining an interface.
     * @return true if this implements the interface or directly or indirectly
     *         wraps an object that does.
     * @throws java.sql.SQLException
     *             if an error occurs while determining whether this is a
     *             wrapper for an object with the given interface.
     * @since 1.6
     */
    public boolean isWrapperFor(Class<?> iface) throws SQLException {

        boolean isInstance = iface.isInstance(this);

        if (isInstance) {
            return true;
        }

        String interfaceClassName = iface.getName();

        return (interfaceClassName.equals("com.mysql.jdbc.Statement") || interfaceClassName.equals("java.sql.Statement")
                || interfaceClassName.equals("java.sql.PreparedStatement") || interfaceClassName.equals("java.sql.Wrapper"));
    }

    /**
     * Returns an object that implements the given interface to allow access to
     * non-standard methods, or standard methods not exposed by the proxy. The
     * result may be either the object found to implement the interface or a
     * proxy for that object. If the receiver implements the interface then that
     * is the object. If the receiver is a wrapper and the wrapped object
     * implements the interface then that is the object. Otherwise the object is
     * the result of calling <code>unwrap</code> recursively on the wrapped
     * object. If the receiver is not a wrapper and does not implement the
     * interface, then an <code>SQLException</code> is thrown.
     * 
     * @param iface
     *            A Class defining an interface that the result must implement.
     * @return an object that implements the interface. May be a proxy for the
     *         actual implementing object.
     * @throws java.sql.SQLException
     *             If no object found that implements the interface
     * @since 1.6
     */
    public synchronized <T> T unwrap(java.lang.Class<T> iface) throws java.sql.SQLException {
        try {
            if ("java.sql.Statement".equals(iface.getName()) || "java.sql.PreparedStatement".equals(iface.getName())
                    || "java.sql.Wrapper.class".equals(iface.getName())) {
                return iface.cast(this);
            }

            if (unwrappedInterfaces == null) {
                unwrappedInterfaces = new HashMap<Class<?>, Object>();
            }

            Object cachedUnwrapped = unwrappedInterfaces.get(iface);

            if (cachedUnwrapped == null) {
                if (cachedUnwrapped == null) {
                    cachedUnwrapped = Proxy.newProxyInstance(this.wrappedStmt.getClass().getClassLoader(), new Class<?>[] { iface },
                            new ConnectionErrorFiringInvocationHandler(this.wrappedStmt));
                    unwrappedInterfaces.put(iface, cachedUnwrapped);
                }
                unwrappedInterfaces.put(iface, cachedUnwrapped);
            }

            return iface.cast(cachedUnwrapped);
        } catch (ClassCastException cce) {
            throw SQLError.createSQLException("Unable to unwrap to " + iface.toString(), SQLError.SQL_STATE_ILLEGAL_ARGUMENT, this.exceptionInterceptor);
        }
    }

    public void setRowId(String parameterName, RowId x) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setRowId(parameterName, x);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setSQLXML(String parameterName, SQLXML xmlObject) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setSQLXML(parameterName, xmlObject);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public SQLXML getSQLXML(int parameterIndex) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                return ((CallableStatement) this.wrappedStmt).getSQLXML(parameterIndex);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

        return null;

    }

    public SQLXML getSQLXML(String parameterName) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                return ((CallableStatement) this.wrappedStmt).getSQLXML(parameterName);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

        return null;
    }

    public RowId getRowId(String parameterName) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                return ((CallableStatement) this.wrappedStmt).getRowId(parameterName);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

        return null;
    }

    public void setNClob(String parameterName, NClob value) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setNClob(parameterName, value);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setNClob(String parameterName, Reader reader) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setNClob(parameterName, reader);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setNClob(String parameterName, Reader reader, long length) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setNClob(parameterName, reader, length);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setNString(String parameterName, String value) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setNString(parameterName, value);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    /**
     * @see java.sql.CallableStatement#getCharacterStream(int)
     */
    public Reader getCharacterStream(int parameterIndex) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                return ((CallableStatement) this.wrappedStmt).getCharacterStream(parameterIndex);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

        return null;
    }

    /**
     * @see java.sql.CallableStatement#getCharacterStream(java.lang.String)
     */
    public Reader getCharacterStream(String parameterName) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                return ((CallableStatement) this.wrappedStmt).getCharacterStream(parameterName);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

        return null;
    }

    /**
     * @see java.sql.CallableStatement#getNCharacterStream(int)
     */
    public Reader getNCharacterStream(int parameterIndex) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                return ((CallableStatement) this.wrappedStmt).getNCharacterStream(parameterIndex);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

        return null;
    }

    /**
     * @see java.sql.CallableStatement#getNCharacterStream(java.lang.String)
     */
    public Reader getNCharacterStream(String parameterName) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                return ((CallableStatement) this.wrappedStmt).getNCharacterStream(parameterName);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

        return null;
    }

    /**
     * @see java.sql.CallableStatement#getNClob(java.lang.String)
     */
    public NClob getNClob(String parameterName) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                return ((CallableStatement) this.wrappedStmt).getNClob(parameterName);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

        return null;
    }

    /**
     * @see java.sql.CallableStatement#getNString(java.lang.String)
     */
    public String getNString(String parameterName) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                return ((CallableStatement) this.wrappedStmt).getNString(parameterName);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

        return null;
    }

    public void setAsciiStream(String parameterName, InputStream x) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setAsciiStream(parameterName, x);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setAsciiStream(String parameterName, InputStream x, long length) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setAsciiStream(parameterName, x, length);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setBinaryStream(String parameterName, InputStream x) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setBinaryStream(parameterName, x);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setBinaryStream(String parameterName, InputStream x, long length) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setBinaryStream(parameterName, x, length);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setBlob(String parameterName, InputStream x) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setBlob(parameterName, x);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setBlob(String parameterName, InputStream x, long length) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setBlob(parameterName, x, length);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setBlob(String parameterName, Blob x) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setBlob(parameterName, x);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setCharacterStream(String parameterName, Reader reader) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setCharacterStream(parameterName, reader);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setCharacterStream(String parameterName, Reader reader, long length) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setCharacterStream(parameterName, reader, length);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setClob(String parameterName, Clob x) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setClob(parameterName, x);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setClob(String parameterName, Reader reader) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setClob(parameterName, reader);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setClob(String parameterName, Reader reader, long length) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setClob(parameterName, reader, length);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setNCharacterStream(String parameterName, Reader reader) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setNCharacterStream(parameterName, reader);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public void setNCharacterStream(String parameterName, Reader reader, long length) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                ((CallableStatement) this.wrappedStmt).setNCharacterStream(parameterName, reader, length);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }
    }

    public NClob getNClob(int parameterIndex) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                return ((CallableStatement) this.wrappedStmt).getNClob(parameterIndex);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

        return null;
    }

    public String getNString(int parameterIndex) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                return ((CallableStatement) this.wrappedStmt).getNString(parameterIndex);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

        return null;
    }

    public RowId getRowId(int parameterIndex) throws SQLException {
        try {
            if (this.wrappedStmt != null) {
                return ((CallableStatement) this.wrappedStmt).getRowId(parameterIndex);
            } else {
                throw SQLError.createSQLException("No operations allowed after statement closed", SQLError.SQL_STATE_GENERAL_ERROR, this.exceptionInterceptor);
            }
        } catch (SQLException sqlEx) {
            checkAndFireConnectionError(sqlEx);
        }

        return null;
    }
}