| /* DataTruncation.java -- Warning when data has been truncated. |
| Copyright (C) 1999, 2000 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath 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; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. |
| |
| As a special exception, if you link this library with other files to |
| produce an executable, this library does not by itself cause the |
| resulting executable to be covered by the GNU General Public License. |
| This exception does not however invalidate any other reasons why the |
| executable file might be covered by the GNU General Public License. */ |
| |
| |
| package java.sql; |
| |
| /** |
| * This exception is thrown when a piece of data is unexpectedly |
| * truncated in JDBC. |
| * |
| * @author Aaron M. Renn (arenn@urbanophile.com) |
| */ |
| public class DataTruncation extends SQLWarning |
| { |
| |
| /*************************************************************************/ |
| |
| /* |
| * Instance Variables |
| */ |
| |
| /** |
| * The original size of the data. |
| * @serialized |
| */ |
| private int dataSize; |
| |
| /** |
| * The index of the parameter or column whose value was truncated. |
| * @serialized |
| */ |
| private int index; |
| |
| /** |
| * Indicates whether or not a parameter value was truncated. |
| * @serialized |
| */ |
| private boolean parameter; |
| |
| /** |
| * Indicates whether or not a data column value was truncated. |
| * @serialized |
| */ |
| private boolean read; |
| |
| /** |
| * This is the size of the data after truncation. |
| * @serialized |
| */ |
| private int transferSize; |
| |
| /*************************************************************************/ |
| |
| /** |
| * Static Variables |
| */ |
| |
| /** |
| * This is the serialization UID for this class |
| */ |
| private static final long serialVersionUID = 6464298989504059473L; |
| |
| /*************************************************************************/ |
| |
| /* |
| * Constructors |
| */ |
| |
| /** |
| * This method initializes a new instance of <code>DataTruncation</code> |
| * with the specified values. The descriptive error message for this |
| * exception will be "Data truncation", the SQL state will be "01004" |
| * and the vendor specific error code will be set to 0. |
| * |
| * @param index The index of the parameter or column that was truncated. |
| * @param parameter <code>true</code> if a parameter was truncated, |
| * <code>false</code> otherwise. |
| * @param read <code>true</code> if a data column was truncated, |
| * <code>false</code> otherwise. |
| * @param dataSize The original size of the data. |
| * @param transferSize The size of the data after truncation. |
| */ |
| public |
| DataTruncation(int index, boolean parameter, boolean read, int dataSize, |
| int transferSize) |
| { |
| super("Data truncation", "01004"); |
| |
| this.index = index; |
| this.parameter = parameter; |
| this.read = read; |
| this.dataSize = dataSize; |
| this.transferSize = transferSize; |
| } |
| |
| /*************************************************************************/ |
| |
| /* |
| * Instance Methods |
| */ |
| |
| /** |
| * This method returns the index of the column or parameter that was |
| * truncated. |
| * |
| * @return The index of the column or parameter that was truncated. |
| */ |
| public int |
| getIndex() |
| { |
| return(index); |
| } |
| |
| /*************************************************************************/ |
| |
| /** |
| * This method determines whether or not it was a parameter that was |
| * truncated. |
| * |
| * @return <code>true</code> if a parameter was truncated, <code>false</code> |
| * otherwise. |
| */ |
| public boolean |
| getParameter() |
| { |
| return(parameter); |
| } |
| |
| /*************************************************************************/ |
| |
| /** |
| * This method determines whether or not it was a column that was |
| * truncated. |
| * |
| * @return <code>true</code> if a column was truncated, <code>false</code> |
| * otherwise. |
| */ |
| public boolean |
| getRead() |
| { |
| return(read); |
| } |
| |
| /*************************************************************************/ |
| |
| /** |
| * This method returns the original size of the parameter or column that |
| * was truncated. |
| * |
| * @return The original size of the parameter or column that was truncated. |
| */ |
| public int |
| getDataSize() |
| { |
| return(dataSize); |
| } |
| |
| /*************************************************************************/ |
| |
| /** |
| * This method returns the size of the parameter or column after it was |
| * truncated. |
| * |
| * @return The size of the parameter or column after it was truncated. |
| */ |
| public int |
| getTransferSize() |
| { |
| return(transferSize); |
| } |
| |
| } // class DataTruncation |
| |