/* 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 implements java.io.Serializable { /*************************************************************************/ /* * 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; private static final long serialVersionUID = 6464298989504059473L; /*************************************************************************/ /* * Constructors */ /** * This method initializes a new instance of DataTruncation * 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 true if a parameter was truncated, * false otherwise. * @param read true if a data column was truncated, * false 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 true if a parameter was truncated, false * otherwise. */ public boolean getParameter() { return(parameter); } /*************************************************************************/ /** * This method determines whether or not it was a column that was * truncated. * * @return true if a column was truncated, false * 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