Makefile.am: Build property resource files into libgcj.
2004-03-08 Anthony Green <green@redhat.com> * Makefile.am: Build property resource files into libgcj. * Makefile.in: Rebuilt. * java/util/regex/Matcher.java, java/util/regex/Pattern.java, java/util/regex/PatternSyntaxException.java, gnu/regexp/CharIndexed.java, gnu/regexp/CharIndexedCharArray.java, gnu/regexp/CharIndexedInputStream.java, gnu/regexp/CharIndexedReader.java, gnu/regexp/CharIndexedString.java, gnu/regexp/CharIndexedStringBuffer.java, gnu/regexp/RE.java, gnu/regexp/REException.java, gnu/regexp/REFilterInputStream.java, gnu/regexp/REFilterReader.java, gnu/regexp/REMatch.java, gnu/regexp/REMatchEnumeration.java, gnu/regexp/RESyntax.java, gnu/regexp/REToken.java, gnu/regexp/RETokenAny.java, gnu/regexp/RETokenBackRef.java, gnu/regexp/RETokenChar.java, gnu/regexp/RETokenEnd.java, gnu/regexp/RETokenEndSub.java, gnu/regexp/RETokenLookAhead.java, gnu/regexp/RETokenOneOf.java, gnu/regexp/RETokenPOSIX.java, gnu/regexp/RETokenRange.java, gnu/regexp/RETokenRepeated.java, gnu/regexp/RETokenStart.java, gnu/regexp/RETokenWordBoundary.java, gnu/regexp/UncheckedRE.java: Files merged from GNU Classpath. From-SVN: r79198
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182
libjava/gnu/regexp/REException.java
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182
libjava/gnu/regexp/REException.java
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/* gnu/regexp/REException.java
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Copyright (C) 1998-2001, 2004 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package gnu.regexp;
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import java.text.MessageFormat;
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/**
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* This is the regular expression exception class. An exception of this type
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* defines the three attributes:
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* <OL>
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* <LI> A descriptive message of the error.
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* <LI> An integral type code equivalent to one of the statically
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* defined symbols listed below.
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* <LI> The approximate position in the input string where the error
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* occurred.
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* </OL>
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*
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* @author <A HREF="mailto:wes@cacas.org">Wes Biggs</A>
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*/
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public class REException extends Exception {
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private int type;
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private int pos;
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// Error conditions from GNU regcomp(3) manual
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/**
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* Error flag.
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* Invalid use of repetition operators such as using
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* `*' as the first character.
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*/
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public static final int REG_BADRPT = 1;
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/**
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* Error flag.
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* Invalid use of back reference operator.
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*/
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public static final int REG_BADBR = 2;
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/**
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* Error flag.
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* Un-matched brace interval operators.
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*/
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public static final int REG_EBRACE = 3;
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/**
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* Error flag.
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* Un-matched bracket list operators.
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*/
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public static final int REG_EBRACK = 4;
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/**
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* Error flag.
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* Invalid use of the range operator, eg. the ending
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* point of the range occurs prior to the starting
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* point.
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*/
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public static final int REG_ERANGE = 5;
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/**
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* Error flag.
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* Unknown character class name. <B>Not implemented</B>.
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*/
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public static final int REG_ECTYPE = 6;
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/**
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* Error flag.
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* Un-matched parenthesis group operators.
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*/
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public static final int REG_EPAREN = 7;
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/**
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* Error flag.
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* Invalid back reference to a subexpression.
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*/
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public static final int REG_ESUBREG = 8;
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/**
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* Error flag.
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* Non specific error. <B>Not implemented</B>.
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*/
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public static final int REG_EEND = 9;
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/**
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* Error flag.
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* Invalid escape sequence. <B>Not implemented</B>.
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*/
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public static final int REG_ESCAPE = 10;
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/**
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* Error flag.
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* Invalid use of pattern operators such as group or list.
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*/
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public static final int REG_BADPAT = 11;
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/**
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* Error flag.
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* Compiled regular expression requires a pattern
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* buffer larger than 64Kb. <B>Not implemented</B>.
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*/
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public static final int REG_ESIZE = 12;
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/**
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* Error flag.
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* The regex routines ran out of memory. <B>Not implemented</B>.
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*/
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public static final int REG_ESPACE = 13;
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REException(String msg, int type, int position) {
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super(msg);
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this.type = type;
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this.pos = position;
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}
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/**
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* Returns the type of the exception, one of the constants listed above.
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*/
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public int getType() {
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return type;
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}
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/**
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* Returns the position, relative to the string or character array being
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* compiled, where the error occurred. This position is generally the point
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* where the error was detected, not necessarily the starting index of
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* a bad subexpression.
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*/
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public int getPosition() {
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return pos;
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}
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/**
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* Reports the descriptive message associated with this exception
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* as well as its index position in the string or character array
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* being compiled.
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*/
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public String getMessage() {
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Object[] args = {new Integer(pos)};
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StringBuffer sb = new StringBuffer();
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String prefix = RE.getLocalizedMessage("error.prefix");
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sb.append(MessageFormat.format(prefix, args));
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sb.append('\n');
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sb.append(super.getMessage());
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return sb.toString();
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}
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}
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