MoForwardShortMessageResponseImpl.java example

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jss7-master
/*
 * TeleStax, Open Source Cloud Communications
 * Copyright 2012, Telestax Inc 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.sms;

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.MAPMessageType;
import org.mobicents.protocols.ss7.map.api.MAPOperationCode;
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.sms.MoForwardShortMessageResponse;
import org.mobicents.protocols.ss7.map.api.service.sms.SmsSignalInfo;
import org.mobicents.protocols.ss7.map.primitives.MAPExtensionContainerImpl;

/**
 *
 * @author sergey vetyutnev
 *
 */
public class MoForwardShortMessageResponseImpl extends SmsMessageImpl implements MoForwardShortMessageResponse {

    private SmsSignalInfoImpl sm_RP_UI;
    private MAPExtensionContainer extensionContainer;

    protected String _PrimitiveName = "MoForwardShortMessageResponse";

    public MoForwardShortMessageResponseImpl() {
    }

    public MoForwardShortMessageResponseImpl(SmsSignalInfo sm_RP_UI, MAPExtensionContainer extensionContainer) {
        this.sm_RP_UI = (SmsSignalInfoImpl) sm_RP_UI;
        this.extensionContainer = extensionContainer;
    }

    public MAPMessageType getMessageType() {
        return MAPMessageType.moForwardSM_Response;
    }

    public int getOperationCode() {
        return MAPOperationCode.mo_forwardSM;
    }

    public SmsSignalInfo getSM_RP_UI() {
        return this.sm_RP_UI;
    }

    public MAPExtensionContainer getExtensionContainer() {
        return this.extensionContainer;
    }

    public int getTag() throws MAPException {
        return Tag.SEQUENCE;
    }

    public int getTagClass() {
        return Tag.CLASS_UNIVERSAL;
    }

    public boolean getIsPrimitive() {
        return false;
    }

    public void decodeAll(AsnInputStream ansIS) throws MAPParsingComponentException {

        try {
            int length = ansIS.readLength();
            this._decode(ansIS, length);
        } catch (IOException e) {
            throw new MAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
                    MAPParsingComponentExceptionReason.MistypedParameter);
        } catch (AsnException e) {
            throw new MAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
                    MAPParsingComponentExceptionReason.MistypedParameter);
        }
    }

    public void decodeData(AsnInputStream ansIS, int length) throws MAPParsingComponentException {

        try {
            this._decode(ansIS, length);
        } catch (IOException e) {
            throw new MAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
                    MAPParsingComponentExceptionReason.MistypedParameter);
        } catch (AsnException e) {
            throw new MAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
                    MAPParsingComponentExceptionReason.MistypedParameter);
        }
    }

    private void _decode(AsnInputStream ansIS, int length) throws MAPParsingComponentException, IOException, AsnException {

        this.sm_RP_UI = null;
        this.extensionContainer = null;

        AsnInputStream ais = ansIS.readSequenceStreamData(length);
        while (true) {
            if (ais.available() == 0)
                break;

            int tag = ais.readTag();

            if (ais.getTagClass() == Tag.CLASS_UNIVERSAL) {
                switch (tag) {
                    case Tag.STRING_OCTET:
                        // sm-RP-UI
                        if (!ais.isTagPrimitive())
                            throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
                                    + ": Parameter sm-RP-UI is not primitive",
                                    MAPParsingComponentExceptionReason.MistypedParameter);
                        this.sm_RP_UI = new SmsSignalInfoImpl();
                        this.sm_RP_UI.decodeAll(ais);
                        break;

                    case Tag.SEQUENCE:
                        // ExtensionContainer
                        if (ais.isTagPrimitive())
                            throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
                                    + ": Parameter extensionContainer is primitive",
                                    MAPParsingComponentExceptionReason.MistypedParameter);
                        this.extensionContainer = new MAPExtensionContainerImpl();
                        ((MAPExtensionContainerImpl) this.extensionContainer).decodeAll(ais);
                        break;

                    default:
                        ais.advanceElement();
                        break;
                }

            } else {
                ais.advanceElement();
            }
        }
    }

    public void encodeAll(AsnOutputStream asnOs) throws MAPException {

        this.encodeAll(asnOs, Tag.CLASS_UNIVERSAL, Tag.SEQUENCE);
    }

    public void encodeAll(AsnOutputStream asnOs, int tagClass, int tag) throws MAPException {

        try {
            asnOs.writeTag(tagClass, false, tag);
            int pos = asnOs.StartContentDefiniteLength();
            this.encodeData(asnOs);
            asnOs.FinalizeContent(pos);
        } catch (AsnException e) {
            throw new MAPException("AsnException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
        }
    }

    public void encodeData(AsnOutputStream asnOs) throws MAPException {

        if (this.sm_RP_UI != null)
            this.sm_RP_UI.encodeAll(asnOs);
        if (this.extensionContainer != null)
            ((MAPExtensionContainerImpl) this.extensionContainer).encodeAll(asnOs);
    }

    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append(_PrimitiveName);
        sb.append(" [");

        if (this.getMAPDialog() != null) {
            sb.append("DialogId=").append(this.getMAPDialog().getLocalDialogId());
        }

        if (this.sm_RP_UI != null) {
            sb.append(", sm_RP_UI=[");
            sb.append(this.sm_RP_UI.toString());
            sb.append("]");
        }
        if (this.extensionContainer != null) {
            sb.append(", extensionContainer=");
            sb.append(this.extensionContainer.toString());
        }

        sb.append("]");

        return sb.toString();
    }
}