001/* ***** BEGIN LICENSE BLOCK *****
002 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
003 *
004 * The contents of this file are subject to the Mozilla Public License Version
005 * 1.1 (the "License"); you may not use this file except in compliance with
006 * the License. You may obtain a copy of the License at
007 * http://www.mozilla.org/MPL/
008 *
009 * Software distributed under the License is distributed on an "AS IS" basis,
010 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
011 * for the specific language governing rights and limitations under the
012 * License.
013 *
014 * The Original Code is part of dcm4che, an implementation of DICOM(TM) in
015 * Java(TM), hosted at https://github.com/gunterze/dcm4che.
016 *
017 * The Initial Developer of the Original Code is
018 * Agfa Healthcare.
019 * Portions created by the Initial Developer are Copyright (C) 2011
020 * the Initial Developer. All Rights Reserved.
021 *
022 * Contributor(s):
023 * See @authors listed below
024 *
025 * Alternatively, the contents of this file may be used under the terms of
026 * either the GNU General Public License Version 2 or later (the "GPL"), or
027 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
028 * in which case the provisions of the GPL or the LGPL are applicable instead
029 * of those above. If you wish to allow use of your version of this file only
030 * under the terms of either the GPL or the LGPL, and not to allow others to
031 * use your version of this file under the terms of the MPL, indicate your
032 * decision by deleting the provisions above and replace them with the notice
033 * and other provisions required by the GPL or the LGPL. If you do not delete
034 * the provisions above, a recipient may use your version of this file under
035 * the terms of any one of the MPL, the GPL or the LGPL.
036 *
037 * ***** END LICENSE BLOCK ***** */
038
039package org.dcm4che3.net.pdu;
040
041import java.io.IOException;
042
043import org.dcm4che3.util.StringUtils;
044
045/**
046 * @author Gunter Zeilinger <gunterze@gmail.com>
047 * 
048 */
049public class AAbort extends IOException {
050
051    private static final long serialVersionUID = -1825815767517748111L;
052
053    public static final int UL_SERIVE_USER = 0;
054    public static final int UL_SERIVE_PROVIDER = 2;
055
056    public static final int REASON_NOT_SPECIFIED = 0;
057    public static final int UNRECOGNIZED_PDU = 1;
058    public static final int UNEXPECTED_PDU = 2;
059    public static final int UNRECOGNIZED_PDU_PARAMETER = 4;
060    public static final int UNEXPECTED_PDU_PARAMETER = 5;
061    public static final int INVALID_PDU_PARAMETER_VALUE = 6;
062
063    private static final String[] SOURCES = {
064        "0 - service-user",
065        "1",
066        "2 - service-provider",
067    };
068
069    private static final String[] SERVICE_USER_REASONS = {
070        "0",
071    };
072
073    private static final String[] SERVICE_PROVIDER_REASONS = {
074        "0 - reason-not-specified",
075        "1 - unrecognized-PDU",
076        "2 - unexpected-PDU",
077        "3",
078        "4 - unrecognized-PDU-parameter",
079        "5 - unexpected-PDU-parameter",
080        "6 - invalid-PDU-parameter-value"
081    };
082
083    private static final String[][] REASONS = {
084        SERVICE_USER_REASONS,
085        StringUtils.EMPTY_STRING,
086        SERVICE_PROVIDER_REASONS
087    };
088
089    private final int source;
090    private final int reason;
091
092    public AAbort(int source, int reason) {
093        super("A-ABORT[source: " + toString(SOURCES, source)
094                  + ", reason: " + toReason(source, reason)
095                  + ']');
096        this.source = source;
097        this.reason = reason;
098    }
099
100    public AAbort() {
101        this(UL_SERIVE_USER, 0);
102    }
103
104    private static String toString(String[] ss, int i) {
105        try {
106            return ss[i];
107        } catch (IndexOutOfBoundsException e) {
108            return Integer.toString(i);
109        }
110    }
111
112    private static String toReason(int source, int reason) {
113        try {
114            return toString(REASONS[source], reason);
115        } catch (IndexOutOfBoundsException e) {
116            return Integer.toString(reason);
117        }
118    }
119
120    public final int getReason() {
121        return reason;
122    }
123
124    public final int getSource() {
125        return source;
126    }
127
128    @Override
129    public String toString() {
130        return getMessage();
131    }
132}