@Override
public boolean isOid() {
return ext.isOid();
}
public void encode(AsnOutputStream aos) throws EncodeException {
try {
aos.writeTag(Tag.CLASS_APPLICATION, false, _TAG);
int pos = aos.StartContentDefiniteLength();
if (this.dialogAPDU == null) {
throw new EncodeException(
"No APDU in DialogPortion is defined when encoding DialogPortion");
}
if (this.getOidValue() == null) {
throw new EncodeException(
"No setUnidirectional() for DialogPortion is defined when encoding DialogPortion");
}
AsnOutputStream aos2 = new AsnOutputStream();
dialogAPDU.encode(aos2);
ext.setEncodeType(aos2.toByteArray());
ext.encode(aos);
aos.FinalizeContent(pos);
} catch (AsnException e) {
throw new EncodeException("AsnException when encoding DialogPortion: " + e.getMessage(), e);
}
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.tcap.asn.DialogPortion#setUnidirectional( boolean)
*/
public void setUnidirectional(boolean flag) {
if (flag) {
ext.setOidValue(_DIALG_UNI);
// super.oidValue = _DIALG_UNI;
} else {
ext.setOidValue(_DIALG_STRUCTURED);
// super.oidValue = _DIALG_STRUCTURED;
}
this.uniDirectional = flag;
}
public void decode(AsnInputStream aisA) throws ParseException {
// TAG has been decoded already, now, lets get LEN
try {
AsnInputStream ais = aisA.readSequenceStream();
int tag = ais.readTag();
if (tag != Tag.EXTERNAL)
throw new ParseException(
PAbortCauseType.IncorrectTxPortion,
null,
"Error decoding DialogPortion: wrong value of tag, expected EXTERNAL, found: " + tag);
ext.decode(ais);
if (!isAsn() || !isOid()) {
throw new ParseException(
PAbortCauseType.IncorrectTxPortion,
null,
"Error decoding DialogPortion: Oid and Asd parts not found");
}
// Check Oid
if (Arrays.equals(_DIALG_UNI, this.getOidValue())) this.uniDirectional = true;
else if (Arrays.equals(_DIALG_STRUCTURED, this.getOidValue())) this.uniDirectional = false;
else
throw new ParseException(
PAbortCauseType.IncorrectTxPortion,
null,
"Error decoding DialogPortion: bad Oid value");
AsnInputStream loaclAsnIS = new AsnInputStream(ext.getEncodeType());
// now lets get APDU
tag = loaclAsnIS.readTag();
this.dialogAPDU = TcapFactory.createDialogAPDU(loaclAsnIS, tag, isUnidirectional());
} catch (IOException e) {
throw new ParseException(
PAbortCauseType.BadlyFormattedTxPortion,
null,
"IOException when decoding DialogPortion: " + e.getMessage(),
e);
} catch (AsnException e) {
throw new ParseException(
PAbortCauseType.BadlyFormattedTxPortion,
null,
"AsnException when decoding DialogPortion: " + e.getMessage(),
e);
}
}
@Override
public boolean isOctet() {
return ext.isOctet();
}
@Override
public void setAsn(boolean asn) {
ext.setAsn(asn);
}
@Override
public boolean isAsn() {
return ext.isAsn();
}
@Override
public void setIndirectReference(long indirectReference) {
ext.setIndirectReference(indirectReference);
}
@Override
public long getIndirectReference() {
return ext.getIndirectReference();
}
@Override
public BitSetStrictLength getEncodeBitStringType() throws AsnException {
return ext.getEncodeBitStringType();
}
@Override
public void setArbitrary(boolean arbitrary) {
ext.setArbitrary(arbitrary);
}
@Override
public boolean isObjDescriptor() {
return ext.isObjDescriptor();
}
@Override
public boolean isInteger() {
return ext.isInteger();
}
@Override
public void setInteger(boolean integer) {
ext.setInteger(integer);
}
@Override
public void setOid(boolean oid) {
ext.setOid(oid);
}
@Override
public byte[] getEncodeType() throws AsnException {
return ext.getEncodeType();
}
@Override
public void setEncodeBitStringType(BitSetStrictLength data) {
ext.setEncodeBitStringType(data);
}
@Override
public void setOctet(boolean octet) {
ext.setOctet(octet);
}
@Override
public long[] getOidValue() {
return ext.getOidValue();
}
@Override
public boolean isArbitrary() {
return ext.isArbitrary();
}
@Override
public void setOidValue(long[] oidValue) {
ext.setOidValue(oidValue);
}
@Override
public void setObjDescriptor(boolean objDescriptor) {
ext.setObjDescriptor(objDescriptor);
}
@Override
public void setEncodeType(byte[] data) {
ext.setEncodeType(data);
}