poolmancallablestatement.java

来自「Java Database connection pool」· Java 代码 · 共 180 行

/*
 *  PoolMan Java Object Pooling and Caching Library
 *  Copyright (C) 1999-2001 The Code Studio
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2 of the License, or (at your option) any later version.
 *
 *  This library 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
 *  Lesser General Public License for more details.
 *
 *  The full license is located at the root of this distribution
 *  in the LICENSE file.
 */
package com.codestudio.sql;

// Code Studio Library

import com.codestudio.util.ObjectPool;

import java.math.BigDecimal;
import java.sql.Array;
import java.sql.Blob;
import java.sql.CallableStatement;
import java.sql.Clob;
import java.sql.Ref;
import java.sql.SQLException;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.Calendar;
import java.util.Map;

/**
 * A CallableStatement that is aware of its Connection and resources.
 *<p>
 * It encapsulates a true driver-specific Statement that handles
 * all the necessary JDBC methods by delegation.
 */
public class PoolManCallableStatement
        extends PoolManPreparedStatement
        implements CallableStatement {

    private CallableStatement statement;

    public PoolManCallableStatement(PoolManConnection pcon, CallableStatement s, ObjectPool p) {
        super(pcon, s, p);
        this.statement = s;
    }

    public CallableStatement getNativeCallableStatement() {
        return this.statement;
    }

    public boolean execute() throws SQLException {
        return this.statement.execute();
    }

    // JDBC 2.0
    public Array getArray(int i) throws SQLException {
        return this.statement.getArray(i);
    }

    public BigDecimal getBigDecimal(int i) throws SQLException {
        return this.statement.getBigDecimal(i);
    }

    public BigDecimal getBigDecimal(int i, int scale) throws SQLException {
        return this.statement.getBigDecimal(i, scale);
    }

    public Blob getBlob(int i) throws SQLException {
        return this.statement.getBlob(i);
    }

    public boolean getBoolean(int i) throws SQLException {
        return this.statement.getBoolean(i);
    }

    public byte getByte(int i) throws SQLException {
        return this.statement.getByte(i);
    }

    public byte[] getBytes(int i) throws SQLException {
        return this.statement.getBytes(i);
    }

    public Clob getClob(int i) throws SQLException {
        return this.statement.getClob(i);
    }

    public java.sql.Date getDate(int i) throws SQLException {
        return this.statement.getDate(i);
    }

    public java.sql.Date getDate(int i, Calendar cal) throws SQLException {
        return this.statement.getDate(i, cal);
    }

    public double getDouble(int i) throws SQLException {
        return this.statement.getDouble(i);
    }

    public float getFloat(int i) throws SQLException {
        return this.statement.getFloat(i);
    }

    public int getInt(int i) throws SQLException {
        return this.statement.getInt(i);
    }

    public long getLong(int i) throws SQLException {
        return this.statement.getLong(i);
    }

    public Object getObject(int i) throws SQLException {
        return this.statement.getObject(i);
    }

    public Object getObject(int i, Map map) throws SQLException {
        return this.statement.getObject(i, map);
    }

    public Ref getRef(int i) throws SQLException {
        return this.statement.getRef(i);
    }

    public short getShort(int i) throws SQLException {
        return this.statement.getShort(i);
    }

    public String getString(int i) throws SQLException {
        return this.statement.getString(i);
    }

    public Time getTime(int i) throws SQLException {
        return this.statement.getTime(i);
    }

    public Time getTime(int i, Calendar cal) throws SQLException {
        return this.statement.getTime(i, cal);
    }

    public Timestamp getTimestamp(int i) throws SQLException {
        return this.statement.getTimestamp(i);
    }

    public Timestamp getTimestamp(int i, Calendar cal) throws SQLException {
        return this.statement.getTimestamp(i, cal);
    }

    public void registerOutParameter(int i, int sqlType) throws SQLException {
        this.statement.registerOutParameter(i, sqlType);
    }

    public void registerOutParameter(int i, int sqlType, int scale) throws SQLException {
        this.statement.registerOutParameter(i, sqlType, scale);
    }

    public void registerOutParameter(int i, int sqlType, String typeName) throws SQLException {
        this.statement.registerOutParameter(i, sqlType, typeName);
    }

    public boolean wasNull() throws SQLException {
        return this.statement.wasNull();
    }

    /* OBJECT MTHODS */

    public String toString() {
        return "PoolManCallableStatement-[UnderlyingStatement:" + this.statement.toString() + "]";
    }
}