/* * TeleStax, Open Source Cloud Communications Copyright 2012. * and individual contributors * by the @authors tag. See the copyright.txt in the distribution for a * full listing of individual contributors. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This software 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ package org.mobicents.protocols.ss7.map.service.mobility.subscriberManagement; import java.io.IOException; import org.mobicents.protocols.asn.AsnException; import org.mobicents.protocols.asn.AsnInputStream; import org.mobicents.protocols.asn.AsnOutputStream; import org.mobicents.protocols.asn.Tag; import org.mobicents.protocols.ss7.map.api.MAPException; import org.mobicents.protocols.ss7.map.api.MAPParsingComponentException; import org.mobicents.protocols.ss7.map.api.MAPParsingComponentExceptionReason; import org.mobicents.protocols.ss7.map.api.primitives.MAPExtensionContainer; import org.mobicents.protocols.ss7.map.api.service.mobility.subscriberManagement.EMLPPInfo; import org.mobicents.protocols.ss7.map.primitives.MAPExtensionContainerImpl; import org.mobicents.protocols.ss7.map.primitives.SequenceBase; /** * @author daniel bichara * */ public class EMLPPInfoImpl extends SequenceBase implements EMLPPInfo { private int maximumentitledPriority = 0; private int defaultPriority = 0; private MAPExtensionContainer extensionContainer = null; public EMLPPInfoImpl() { super("EMLPPInfo"); } /** * */ public EMLPPInfoImpl(int maximumentitledPriority, int defaultPriority, MAPExtensionContainer extensionContainer) { super("EMLPPInfo"); this.maximumentitledPriority = maximumentitledPriority; this.defaultPriority = defaultPriority; this.extensionContainer = extensionContainer; } public int getMaximumentitledPriority() { return this.maximumentitledPriority; } public int getDefaultPriority() { return this.defaultPriority; } public MAPExtensionContainer getExtensionContainer() { return this.extensionContainer; } protected void _decode(AsnInputStream ansIS, int length) throws MAPParsingComponentException, IOException, AsnException { this.maximumentitledPriority = 0; this.defaultPriority = 0; this.extensionContainer = null; AsnInputStream ais = ansIS.readSequenceStreamData(length); int num = 0; while (true) { if (ais.available() == 0) break; int tag = ais.readTag(); switch (num) { case 0: // maximumentitledPriority if (ais.getTagClass() != Tag.CLASS_UNIVERSAL || tag != Tag.INTEGER || !ais.isTagPrimitive()) throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName + ".maximumentitledPriority: bad tag or tag class or not primitive", MAPParsingComponentExceptionReason.MistypedParameter); this.maximumentitledPriority = (int) ais.readInteger(); break; case 1: // defaultPriority if (ais.getTagClass() != Tag.CLASS_UNIVERSAL || tag != Tag.INTEGER || !ais.isTagPrimitive()) throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName + ".defaultPriority: bad tag or tag class or not primitive", MAPParsingComponentExceptionReason.MistypedParameter); this.defaultPriority = (int) ais.readInteger(); break; default: switch (ais.getTagClass()) { case Tag.CLASS_UNIVERSAL: switch (tag) { case Tag.SEQUENCE: if (ais.isTagPrimitive()) throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName + ".extensionContainer: is primitive", MAPParsingComponentExceptionReason.MistypedParameter); this.extensionContainer = new MAPExtensionContainerImpl(); ((MAPExtensionContainerImpl) this.extensionContainer).decodeAll(ais); break; default: ais.advanceElement(); break; } break; default: ais.advanceElement(); break; } } num++; } if (num < 2) throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName + ": maximumentitledPriority and defaultPriority required but not found.", MAPParsingComponentExceptionReason.MistypedParameter); if (this.maximumentitledPriority < 0 || this.maximumentitledPriority > 15) throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName + ".maximumentitledPriority: must be from 0 to 15, found:" + this.maximumentitledPriority, MAPParsingComponentExceptionReason.MistypedParameter); if (this.defaultPriority < 0 || this.defaultPriority > 15) throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName + ".defaultPriority: must be from 0 to 15, found:" + this.defaultPriority, MAPParsingComponentExceptionReason.MistypedParameter); } /* * (non-Javadoc) * * @see org.mobicents.protocols.ss7.map.primitives.MAPAsnPrimitive#encodeData (org.mobicents.protocols.asn.AsnOutputStream) */ public void encodeData(AsnOutputStream asnOs) throws MAPException { if (this.maximumentitledPriority < 0 || this.maximumentitledPriority > 15) throw new MAPException("Error while encoding " + _PrimitiveName + ": maximumentitledPriority required value from 0 to 15."); if (this.defaultPriority < 0 || this.defaultPriority > 15) throw new MAPException("Error while encoding " + _PrimitiveName + ": maximumentitledPriority required value from 0 to 15."); try { asnOs.writeInteger(this.maximumentitledPriority); asnOs.writeInteger(this.defaultPriority); if (this.extensionContainer != null) ((MAPExtensionContainerImpl) this.extensionContainer).encodeAll(asnOs); } catch (IOException e) { throw new MAPException("IOException when encoding " + _PrimitiveName + ": " + e.getMessage(), e); } catch (AsnException e) { throw new MAPException("AsnException when encoding " + _PrimitiveName + ": " + e.getMessage(), e); } } @Override public String toString() { StringBuilder sb = new StringBuilder(); sb.append(_PrimitiveName + " ["); sb.append("maximumentitledPriority="); sb.append(this.maximumentitledPriority); sb.append(", "); sb.append("defaultPriority="); sb.append(this.defaultPriority); sb.append(", "); if (this.extensionContainer != null) { sb.append("extensionContainer="); sb.append(this.extensionContainer.toString()); sb.append(", "); } sb.append("]"); return sb.toString(); } }