org.restcomm.protocols.ss7.commonapp.circuitSwitchedCall.LegOrCallSegmentImpl Maven / Gradle / Ivy

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/*
 * Mobius Software LTD
 * Copyright 2019, Mobius Software LTD and individual contributors
 * by the @authors tag.
 *
 * This program is free software: you can redistribute it and/or modify
 * under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation; either version 3 of
 * the License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see 
 */

package org.restcomm.protocols.ss7.commonapp.circuitSwitchedCall;

import org.restcomm.protocols.ss7.commonapp.api.circuitSwitchedCall.LegOrCallSegment;
import org.restcomm.protocols.ss7.commonapp.api.primitives.LegID;
import org.restcomm.protocols.ss7.commonapp.primitives.LegIDImpl;

import com.mobius.software.telco.protocols.ss7.asn.ASNClass;
import com.mobius.software.telco.protocols.ss7.asn.annotations.ASNProperty;
import com.mobius.software.telco.protocols.ss7.asn.annotations.ASNTag;
import com.mobius.software.telco.protocols.ss7.asn.annotations.ASNValidate;
import com.mobius.software.telco.protocols.ss7.asn.exceptions.ASNParsingComponentException;
import com.mobius.software.telco.protocols.ss7.asn.exceptions.ASNParsingComponentExceptionReason;
import com.mobius.software.telco.protocols.ss7.asn.primitives.ASNInteger;

/**
 *
 * @author Povilas Jurna
 * @author yulianoifa
 *
 */
@ASNTag(asnClass = ASNClass.UNIVERSAL,tag = 16,constructed = true,lengthIndefinite = false)
public class LegOrCallSegmentImpl implements LegOrCallSegment {
	@ASNProperty(asnClass = ASNClass.CONTEXT_SPECIFIC,tag = 0,constructed = false,index = -1)
    private ASNInteger callSegmentID;
    
    @ASNProperty(asnClass = ASNClass.CONTEXT_SPECIFIC,tag = 1,constructed = true,index = -1, defaultImplementation = LegIDImpl.class)
    private LegID legID;

    public LegOrCallSegmentImpl() {
    }

    public LegOrCallSegmentImpl(Integer callSegmentID) {
    	if(callSegmentID!=null)
    		this.callSegmentID = new ASNInteger(callSegmentID,"CallSegmentID",1,127,false);    		
    }

    public LegOrCallSegmentImpl(LegID legID) {
        this.legID = legID;
    }

    @Override
    public String toString() {

        StringBuilder sb = new StringBuilder();
        sb.append("LegOrCallSegment [");

        if (this.callSegmentID != null) {
            sb.append("callSegmentID=");
            sb.append(callSegmentID);
            sb.append(", ");
        }
        if (this.legID != null) {
            sb.append("legID=");
            sb.append(legID.toString());
            sb.append(", ");
        }

        sb.append("]");

        return sb.toString();
    }

    public Integer getCallSegmentID() {
    	if(callSegmentID==null)
    		return null;
    	
        return callSegmentID.getIntValue();
    }

    public LegID getLegID() {
        return legID;
    }
	
	@ASNValidate
	public void validateElement() throws ASNParsingComponentException {
		if(legID==null && callSegmentID==null)
			throw new ASNParsingComponentException("either leg ID or call segment should be set for leg or call segment", ASNParsingComponentExceptionReason.MistypedParameter);		    				
	}
}