jdbc4callablestatementwrapper.java

mysql5.0 JDBC 驱动 放在glassfish或者tomcat的lib文件夹下就可以了

    }
    
    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);
			}
		} 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);
			}
		} 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);
			}
		} 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);
			}
		} 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);
			}
		} 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();
			}
			
			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);
		}
	}
	
	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);
			}
		} 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);
			}
		} 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);
			}
		} 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);
			}
		} 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);
			}
		} 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);
			}
		} 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);
			}
		} 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);
			}
		} 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);
			}
		} 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);
			}
		} catch (SQLException sqlEx) {
			checkAndFireConnectionError(sqlEx);
		}
		
		return null;
	}

	/**
	 * @see java.sql.CallableStatement#getCharacterStream(java.lang.String)
	 */
	public Reader getCharacterStream(String parameterName) throws SQLException {
		try {