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/protocols/ss7/map/map-impl/src/main/java/org/mobicents/protocols/ss7/map/service/subscriberManagement/ExtBearerServiceCodeImpl.java

http://mobicents.googlecode.com/
Java | 167 lines | 109 code | 32 blank | 26 comment | 9 complexity | 0fa6d5574d40bfdf8c446250079be949 MD5 | raw file
  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.service.subscriberManagement;
 24
 25import java.io.IOException;
 26
 27import org.mobicents.protocols.asn.AsnException;
 28import org.mobicents.protocols.asn.AsnInputStream;
 29import org.mobicents.protocols.asn.AsnOutputStream;
 30import org.mobicents.protocols.asn.Tag;
 31import org.mobicents.protocols.ss7.map.api.MAPException;
 32import org.mobicents.protocols.ss7.map.api.MAPParsingComponentException;
 33import org.mobicents.protocols.ss7.map.api.MAPParsingComponentExceptionReason;
 34import org.mobicents.protocols.ss7.map.api.service.subscriberManagement.ExtBearerServiceCode;
 35import org.mobicents.protocols.ss7.map.primitives.MAPAsnPrimitive;
 36
 37/**
 38 * 
 39 * @author sergey vetyutnev
 40 * 
 41 */
 42public class ExtBearerServiceCodeImpl implements ExtBearerServiceCode, MAPAsnPrimitive  {
 43
 44	public static final String _PrimitiveName = "ExtBearerServiceCode";
 45	
 46	private byte[] data;
 47
 48	
 49	public ExtBearerServiceCodeImpl() {
 50	}
 51
 52	public ExtBearerServiceCodeImpl(byte[] data) {
 53		this.data = data;
 54	}
 55	
 56	@Override
 57	public byte[] getData() {
 58		return data;
 59	}
 60	
 61	@Override
 62	public int getTag() throws MAPException {
 63		return Tag.STRING_OCTET;
 64	}
 65
 66	@Override
 67	public int getTagClass() {
 68		return Tag.CLASS_UNIVERSAL;
 69	}
 70
 71	@Override
 72	public boolean getIsPrimitive() {
 73		return true;
 74	}
 75
 76	@Override
 77	public void decodeAll(AsnInputStream ansIS) throws MAPParsingComponentException {
 78
 79		try {
 80			int length = ansIS.readLength();
 81			this._decode(ansIS, length);
 82		} catch (IOException e) {
 83			throw new MAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
 84					MAPParsingComponentExceptionReason.MistypedParameter);
 85		} catch (AsnException e) {
 86			throw new MAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
 87					MAPParsingComponentExceptionReason.MistypedParameter);
 88		}
 89	}
 90
 91	@Override
 92	public void decodeData(AsnInputStream ansIS, int length) throws MAPParsingComponentException {
 93
 94		try {
 95			this._decode(ansIS, length);
 96		} catch (IOException e) {
 97			throw new MAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
 98					MAPParsingComponentExceptionReason.MistypedParameter);
 99		} catch (AsnException e) {
100			throw new MAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
101					MAPParsingComponentExceptionReason.MistypedParameter);
102		}
103	}
104
105	private void _decode(AsnInputStream ais, int length) throws MAPParsingComponentException, IOException, AsnException {
106
107		this.data = ais.readOctetStringData(length);
108		if (this.data.length < 1 || this.data.length > 5)
109			throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName + ": octetString must be from 1 to 5 bytes length, found: "
110					+ this.data.length, MAPParsingComponentExceptionReason.MistypedParameter);
111	}
112
113	@Override
114	public void encodeAll(AsnOutputStream asnOs) throws MAPException {
115
116		this.encodeAll(asnOs, this.getTagClass(), this.getTag());
117	}
118
119	@Override
120	public void encodeAll(AsnOutputStream asnOs, int tagClass, int tag) throws MAPException {
121		
122		try {
123			asnOs.writeTag(tagClass, true, tag);
124			int pos = asnOs.StartContentDefiniteLength();
125			this.encodeData(asnOs);
126			asnOs.FinalizeContent(pos);
127		} catch (AsnException e) {
128			throw new MAPException("AsnException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
129		}
130	}
131
132	@Override
133	public void encodeData(AsnOutputStream asnOs) throws MAPException {
134
135		if (this.data == null)
136			throw new MAPException("data must not be null");
137		if (this.data.length < 1 && this.data.length > 5)
138			throw new MAPException("data length must be from 1 to 5");
139
140		asnOs.writeOctetStringData(data);
141	}
142
143	@Override
144	public String toString() {
145		StringBuilder sb = new StringBuilder();
146		sb.append("ExtBearerServiceCode [");
147
148		if (this.data != null) {
149			sb.append("data=");
150			sb.append(printDataArr(this.data));
151		}
152
153		sb.append("]");
154
155		return sb.toString();
156	}
157
158	private String printDataArr(byte[] arr) {
159		StringBuilder sb = new StringBuilder();
160		for (int b : arr) {
161			sb.append(b);
162			sb.append(" ");
163		}
164
165		return sb.toString();
166	}
167}