001/* URIException.java --
002   Copyright (C) 2004, 2005 Free Software Foundation, Inc.
003
004This file is part of GNU Classpath.
005
006GNU Classpath is free software; you can redistribute it and/or modify
007it under the terms of the GNU General Public License as published by
008the Free Software Foundation; either version 2, or (at your option)
009any later version.
010
011GNU Classpath is distributed in the hope that it will be useful, but
012WITHOUT ANY WARRANTY; without even the implied warranty of
013MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014General Public License for more details.
015
016You should have received a copy of the GNU General Public License
017along with GNU Classpath; see the file COPYING.  If not, write to the
018Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
01902110-1301 USA.
020
021Linking this library statically or dynamically with other modules is
022making a combined work based on this library.  Thus, the terms and
023conditions of the GNU General Public License cover the whole
024combination.
025
026As a special exception, the copyright holders of this library give you
027permission to link this library with independent modules to produce an
028executable, regardless of the license terms of these independent
029modules, and to copy and distribute the resulting executable under
030terms of your choice, provided that you also meet, for each linked
031independent module, the terms and conditions of the license of that
032module.  An independent module is a module which is not derived from
033or based on this library.  If you modify this library, you may extend
034this exception to your version of the library, but you are not
035obligated to do so.  If you do not wish to do so, delete this
036exception statement from your version. */
037
038
039package javax.print;
040
041import java.net.URI;
042
043/**
044 * <code>URIException</code> specifies methods a specific subclass of
045 * {@link javax.print.PrintException} may implement to provide further
046 * informations of printing errors if URI problems are involved.
047 * <p>
048 * There exists no <code>PrintException</code> class implementing this
049 * interface. Providing this extension in <code>PrintException</code>
050 * subclasses is left to the concrete print service implementation.
051 * </p>
052 *
053 * @author Michael Koch (konqueror@gmx.de)
054 */
055public interface URIException
056{
057  /**
058   * Indicates that the provided <code>URI</code> is not accessible.
059   */
060  int URIInaccessible = 1;
061
062  /**
063   * Indicates any other problem which is not defined by
064   * the other reason constants.
065   */
066  int URIOtherProblem = -1;
067
068  /**
069   * Indicates that the print service does not support a specific
070   * uri scheme (for example the ftp scheme).
071   */
072  int URISchemeNotSupported = 2;
073
074  /**
075   * Returns the reason for this exception as
076   * predefined constants in this interface.
077   *
078   * @return The reason.
079   */
080  int getReason();
081
082  /**
083   * Returns the unsupported <code>URI</code> which caused this exception.
084   *
085   * @return The unsupported <code>URI</code>.
086   */
087  URI getUnsupportedURI();
088}