diff options
Diffstat (limited to 'java/rasj/RasQueryExecutionFailedException.java')
| -rw-r--r-- | java/rasj/RasQueryExecutionFailedException.java | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/java/rasj/RasQueryExecutionFailedException.java b/java/rasj/RasQueryExecutionFailedException.java new file mode 100644 index 0000000..697fe6c --- /dev/null +++ b/java/rasj/RasQueryExecutionFailedException.java @@ -0,0 +1,172 @@ +package rasj; + +import java.util.*; +import rasj.global.*; +import org.odmg.*; + +/* +* This file is part of rasdaman community. +* +* Rasdaman community 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 3 of the License, or +* (at your option) any later version. +* +* Rasdaman community 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 rasdaman community. If not, see <http://www.gnu.org/licenses/>. +* +* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann / +rasdaman GmbH. +* +* For more information please see <http://www.rasdaman.org> +* or contact Peter Baumann via <baumann@rasdaman.com>. +*/ +/** *********************************************************** + * <pre> + * + * PURPOSE: + * This exception extends the ODMGQueryInvalidException by offering direct access to the + * RasDaMan error number and the line, column and token in the querystring that produced the error. + * @version $Revision: 1.10 $ + * + * + * COMMENTS: + * + * </pre> + *********************************************************** */ + + +public class RasQueryExecutionFailedException extends QueryInvalidException +{ + static final String rcsid = "@(#)Package rasj, class RasQueryExecutionFailedException: $Header: /home/rasdev/CVS-repository/rasdaman/java/rasj/RasQueryExecutionFailedException.java,v 1.10 2003/12/19 16:22:27 rasdev Exp $"; + + /** + * the official RasDaMan error number + */ + private int errNo; + + /** + * line number of the error + */ + private int line; + + /** + * column of the error + */ + private int column; + + /** + * token that caused the error + */ + private String token; + + public RasQueryExecutionFailedException(String string) + { + if (string==null) + { + line = 0; + column = 0; + token = "(null)"; + } + else + { + StringTokenizer tokenizer= new StringTokenizer( string, RasGlobalDefs.KEYWORD_TAB ); + String Ttoken=tokenizer.nextToken(); + Ttoken=tokenizer.nextToken(); + errNo=Integer.parseInt(Ttoken); + if(tokenizer.hasMoreTokens()) + { + line=Integer.parseInt(tokenizer.nextToken()); + column=Integer.parseInt(tokenizer.nextToken()); + token=tokenizer.nextToken(); + } + else + { + line=0; + column=0; + token=""; + } + } + } + + /** + * Default Constructor setting the error specification + *@param errorNo official RasDaMan error number + *@param lineNo line in the query string that contained the error + *@param colNo column in the query string that contains the error + *@param tok token that caused the error + */ + public RasQueryExecutionFailedException( int errorNo, int lineNo, int colNo, String tok ) + { + super(); + errNo = errorNo; + line = lineNo; + column = colNo; + token = ( (tok==null) ? "(null)" : tok ); + } + + public String getMessage() + { + int index; + + if(super.getMessage() == null) + + { + String msg = RasErrorTexts.getErrorMessage(errNo); + + StringBuffer buf = new StringBuffer(msg); + index = msg.indexOf( RasGlobalDefs.KEYWORD_TOKEN ); + if(index != -1) + buf.replace(index, index+RasGlobalDefs.KEYWORD_TOKEN.length(), token); + + msg = buf.toString(); + index = msg.indexOf( RasGlobalDefs.KEYWORD_ERRNO ); + if(index != -1) + buf.replace(index, index+RasGlobalDefs.KEYWORD_ERRNO.length(), String.valueOf(errNo)); + + msg = buf.toString(); + index = msg.indexOf( RasGlobalDefs.KEYWORD_LINENO ); + if(index != -1) + buf.replace(index, index+RasGlobalDefs.KEYWORD_LINENO.length(), String.valueOf(line)); + + msg = buf.toString(); + index = msg.indexOf( RasGlobalDefs.KEYWORD_COLNO ); + if(index != -1) + buf.replace(index, index+RasGlobalDefs.KEYWORD_COLNO.length(), String.valueOf(column)); + + return buf.toString(); + } + else + return super.getMessage(); + } + + /** + * returns the line number of the error + */ + public int getLine() + { + return line; + } + + /** + * return the column number of the error + */ + public int getColumn() + { + return column; + } + + /** + * returns the token that caused the error + */ + public String getToken() + { + return token; + } + + } |