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/*
* AddressException.java
* Copyright (C) 2002 The Free Software Foundation
*
* This file is part of GNU JavaMail, a library.
*
* GNU JavaMail 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 of the License, or
* (at your option) any later version.
*
* GNU JavaMail 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 this library; 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 javax.mail.internet;
/**
* The exception thrown when a wrongly formatted address is encountered.
*
* @author <a href="mailto:dog@gnu.org">Chris Burdess</a>
* @version 1.3
*/
public class AddressException
extends ParseException
{
/**
* The string being parsed.
*/
protected String ref;
/**
* The index in the string where the error occurred, or -1 if not known.
*/
protected int pos;
/**
* Constructs an AddressException with no detail message.
*/
public AddressException()
{
this(null, null, -1);
}
/**
* Constructs an AddressException with the specified detail message.
* @param s the detail message
*/
public AddressException(String s)
{
this(s, null, -1);
}
/**
* Constructs an AddressException with the specified detail message and
* reference info.
* @param s the detail message
* @param ref the reference info
*/
public AddressException(String s, String ref)
{
this(s, ref, -1);
}
/**
* Constructs an AddressException with the specified detail message and
* reference info.
* @param s the detail message
* @param ref the reference info
* @param pos the index in the string where the error occurred
*/
public AddressException(String s, String ref, int pos)
{
super(s);
this.ref = ref;
this.pos = pos;
}
/**
* Get the string that was being parsed when the error was detected
* (null if not relevant).
*/
public String getRef()
{
return ref;
}
/**
* Get the position with the reference string where the error was detected
* (-1 if not relevant).
*/
public int getPos()
{
return pos;
}
public String toString()
{
StringBuffer buffer = new StringBuffer();
buffer.append(super.toString());
if (ref!=null)
{
buffer.append(" in string ");
buffer.append(ref);
if (pos>-1)
{
buffer.append(" at position ");
buffer.append(pos);
}
}
return buffer.toString();
}
}
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