/protocols/ss7/map/map-impl/src/main/java/org/mobicents/protocols/ss7/map/errors/MAPErrorMessageParameterlessImpl.java

 1/*
 2 * JBoss, Home of Professional Open Source
 3 * Copyright 2011, Red Hat, Inc. and individual contributors
 4 * by the @authors tag. See the copyright.txt in the distribution for a
 5 * full listing of individual contributors.
 6 *
 7 * This is free software; you can redistribute it and/or modify it
 8 * under the terms of the GNU Lesser General Public License as
 9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22
23package org.mobicents.protocols.ss7.map.errors;
24
25import org.mobicents.protocols.asn.AsnInputStream;
26import org.mobicents.protocols.asn.AsnOutputStream;
27import org.mobicents.protocols.ss7.map.api.MAPException;
28import org.mobicents.protocols.ss7.map.api.MAPParsingComponentException;
29import org.mobicents.protocols.ss7.map.api.errors.MAPErrorMessageParameterless;
30
31/**
32 * The MAP ReturnError message without any parameters
33 * 
34 * @author sergey vetyutnev
35 * 
36 */
37public class MAPErrorMessageParameterlessImpl extends MAPErrorMessageImpl implements MAPErrorMessageParameterless {
38
39	public MAPErrorMessageParameterlessImpl(Long errorCode) {
40		super(errorCode);
41	}
42	
43	@Override
44	public boolean isEmParameterless() {
45		return true;
46	}
47
48	@Override
49	public MAPErrorMessageParameterless getEmParameterless() {
50		return this;
51	}	
52	
53
54	@Override
55	public int getTag() throws MAPException {
56		throw new MAPException("MAPErrorMessageParameterless does not support encoding");
57	}
58
59	@Override
60	public int getTagClass() {
61		return 0;
62	}
63
64	@Override
65	public boolean getIsPrimitive() {
66		return false;
67	}
68
69	@Override
70	public void decodeAll(AsnInputStream ansIS) throws MAPParsingComponentException {
71	}
72
73	@Override
74	public void decodeData(AsnInputStream ansIS, int length) throws MAPParsingComponentException {
75	}
76
77	@Override
78	public void encodeAll(AsnOutputStream asnOs) throws MAPException {
79	}
80
81	@Override
82	public void encodeAll(AsnOutputStream asnOs, int tagClass, int tag) throws MAPException {
83	}
84
85	@Override
86	public void encodeData(AsnOutputStream asnOs) throws MAPException {
87	}
88	
89	@Override
90	public String toString() {
91		return "MAPErrorMessageParameterless [errorCode=" + this.errorCode + "]"; 
92	}
93}