import java.util.BitSet;
import org.opendaylight.protocol.pcep.PCEPDeserializerException;
-import org.opendaylight.protocol.pcep.PCEPObject;
-import org.opendaylight.protocol.pcep.impl.PCEPObjectParser;
-import org.opendaylight.protocol.pcep.impl.PCEPTlvParser;
-import org.opendaylight.protocol.pcep.object.PCEPRequestParameterObject;
+import org.opendaylight.protocol.pcep.PCEPDocumentedException;
+import org.opendaylight.protocol.pcep.impl.Util;
+import org.opendaylight.protocol.pcep.spi.AbstractObjectParser;
+import org.opendaylight.protocol.pcep.spi.HandlerRegistry;
import org.opendaylight.protocol.util.ByteArray;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.Object;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.ObjectHeader;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.OrderTlv;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.RequestId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.RpObject;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.Tlv;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcreq.message.pcreq.message.requests.RpBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.rp.object.Tlvs;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.rp.object.TlvsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.rp.object.tlvs.OrderBuilder;
/**
- * Parser for {@link org.opendaylight.protocol.pcep.object.PCEPRequestParameterObject
- * PCEPRequestParameterObject}
+ * Parser for {@link RpObject}
*/
-public class PCEPRequestParameterObjectParser implements PCEPObjectParser {
+public class PCEPRequestParameterObjectParser extends AbstractObjectParser<RpBuilder> {
+
+ public static final int CLASS = 2;
+
+ public static final int TYPE = 1;
/*
* lengths of fields in bytes
*/
- public static final int FLAGS_PRI_MF_LENGTH = 4; //multi-field
+ public static final int FLAGS_PRI_MF_LENGTH = 4; // multi-field
public static final int RID_F_LENGTH = 4;
/*
* OF extension flags offsets inside flags sub.field in bits
*/
- private static int S_FLAG_OFFSET = 24; //Supply OF on response
+ private static int S_FLAG_OFFSET = 24; // Supply OF on response
/*
* RFC6006 flags
private static int E_FLAG_OFFSET = 20;
+ public PCEPRequestParameterObjectParser(final HandlerRegistry registry) {
+ super(registry);
+ }
+
@Override
- public PCEPObject parse(byte[] bytes, boolean processed, boolean ignored) throws PCEPDeserializerException {
+ public RpObject parseObject(final ObjectHeader header, final byte[] bytes) throws PCEPDeserializerException, PCEPDocumentedException {
if (bytes == null || bytes.length == 0)
throw new IllegalArgumentException("Array of bytes is mandatory. Can't be null or empty.");
- if (bytes.length < TLVS_OFFSET)
- throw new PCEPDeserializerException("Wrong length of array of bytes. Passed: " + bytes.length + "; Expected: >=" + TLVS_OFFSET + ".");
-
- final BitSet flags = ByteArray.bytesToBitSet(Arrays.copyOfRange(bytes, FLAGS_PRI_MF_OFFSET, FLAGS_PRI_MF_OFFSET + FLAGS_PRI_MF_LENGTH));
+ final BitSet flags = ByteArray.bytesToBitSet(Arrays.copyOfRange(bytes, FLAGS_PRI_MF_OFFSET, FLAGS_PRI_MF_OFFSET
+ + FLAGS_PRI_MF_LENGTH));
short priority = 0;
priority |= flags.get(PRI_SF_OFFSET + 2) ? 1 : 0;
priority |= (flags.get(PRI_SF_OFFSET + 1) ? 1 : 0) << 1;
priority |= (flags.get(PRI_SF_OFFSET) ? 1 : 0) << 2;
- return new PCEPRequestParameterObject(flags.get(O_FLAG_OFFSET), flags.get(B_FLAG_OFFSET), flags.get(R_FLAG_OFFSET), flags.get(M_FLAG_OFFSET),
- flags.get(D_FLAG_OFFSET), flags.get(S_FLAG_OFFSET), flags.get(F_FLAG_OFFSET), flags.get(N_FLAG_OFFSET), flags.get(E_FLAG_OFFSET), priority,
- ByteArray.bytesToLong(Arrays.copyOfRange(bytes, RID_F_OFFSET, RID_F_OFFSET + RID_F_LENGTH)), PCEPTlvParser.parse(ByteArray.cutBytes(bytes,
- TLVS_OFFSET)), processed, ignored);
+ final RpBuilder builder = new RpBuilder();
+
+ parseTlvs(builder, ByteArray.cutBytes(bytes, TLVS_OFFSET));
+
+ builder.setIgnore(header.isIgnore());
+ builder.setProcessingRule(header.isProcessingRule());
+
+ builder.setBiDirectional(flags.get(B_FLAG_OFFSET));
+ builder.setEroCompression(flags.get(E_FLAG_OFFSET));
+ builder.setFragmentation(flags.get(F_FLAG_OFFSET));
+ builder.setLoose(flags.get(O_FLAG_OFFSET));
+ builder.setMakeBeforeBreak(flags.get(M_FLAG_OFFSET));
+ builder.setOrder(flags.get(D_FLAG_OFFSET));
+ builder.setP2mp(flags.get(N_FLAG_OFFSET));
+ builder.setReoptimization(flags.get(R_FLAG_OFFSET));
+ builder.setSupplyOf(flags.get(S_FLAG_OFFSET));
+ builder.setPriority(priority);
+ builder.setRequestId(new RequestId(ByteArray.bytesToLong(Arrays.copyOfRange(bytes, RID_F_OFFSET, RID_F_OFFSET + RID_F_LENGTH))));
+
+ return builder.build();
}
@Override
- public byte[] put(PCEPObject obj) {
- if (!(obj instanceof PCEPRequestParameterObject))
- throw new IllegalArgumentException("Wrong instance of PCEPObject. Passed " + obj.getClass() + ". Needed PCEPRequestParameterObject.");
+ public void addTlv(final RpBuilder builder, final Tlv tlv) {
+ final TlvsBuilder tbuilder = new TlvsBuilder();
+ if (tlv instanceof OrderTlv) {
+ final OrderBuilder b = new OrderBuilder();
+ b.setDelete(((OrderTlv) tlv).getDelete());
+ b.setSetup(((OrderTlv) tlv).getSetup());
+ tbuilder.setOrder(b.build());
+ }
+ builder.setTlvs(tbuilder.build());
+ }
- final PCEPRequestParameterObject rPObj = (PCEPRequestParameterObject) obj;
+ @Override
+ public byte[] serializeObject(final Object object) {
+ if (!(object instanceof RpObject))
+ throw new IllegalArgumentException("Wrong instance of PCEPObject. Passed " + object.getClass() + ". Needed RpObject.");
+
+ final RpObject rPObj = (RpObject) object;
final BitSet flags_priority = new BitSet(FLAGS_PRI_MF_LENGTH * Byte.SIZE);
- flags_priority.set(R_FLAG_OFFSET, rPObj.isReoptimized());
- flags_priority.set(B_FLAG_OFFSET, rPObj.isBidirectional());
+ flags_priority.set(R_FLAG_OFFSET, rPObj.isReoptimization());
+ flags_priority.set(B_FLAG_OFFSET, rPObj.isBiDirectional());
flags_priority.set(O_FLAG_OFFSET, rPObj.isLoose());
flags_priority.set(M_FLAG_OFFSET, rPObj.isMakeBeforeBreak());
- flags_priority.set(D_FLAG_OFFSET, rPObj.isReportRequestOrder());
- flags_priority.set(S_FLAG_OFFSET, rPObj.isSuplyOFOnResponse());
+ flags_priority.set(D_FLAG_OFFSET, rPObj.isOrder());
+ flags_priority.set(S_FLAG_OFFSET, rPObj.isSupplyOf());
flags_priority.set(F_FLAG_OFFSET, rPObj.isFragmentation());
flags_priority.set(N_FLAG_OFFSET, rPObj.isP2mp());
flags_priority.set(E_FLAG_OFFSET, rPObj.isEroCompression());
flags_priority.set(PRI_SF_OFFSET + 1, (rPObj.getPriority() & 1 << 1) != 0);
flags_priority.set(PRI_SF_OFFSET + 2, (rPObj.getPriority() & 1) != 0);
- final byte[] tlvs = PCEPTlvParser.put(rPObj.getTlvs());
- final byte[] retBytes = new byte[TLVS_OFFSET + tlvs.length];
- ByteArray.copyWhole(tlvs, retBytes, TLVS_OFFSET);
+ final byte[] tlvs = serializeTlvs(rPObj.getTlvs());
+ int tlvsLength = 0;
+ if (tlvs != null)
+ tlvsLength = tlvs.length;
+ final byte[] retBytes = new byte[TLVS_OFFSET + tlvsLength + Util.getPadding(TLVS_OFFSET + tlvs.length, PADDED_TO)];
+
+ if (tlvs != null)
+ ByteArray.copyWhole(tlvs, retBytes, TLVS_OFFSET);
+
ByteArray.copyWhole(ByteArray.bitSetToBytes(flags_priority, FLAGS_PRI_MF_LENGTH), retBytes, FLAGS_PRI_MF_OFFSET);
- ByteArray.copyWhole(ByteArray.subByte(ByteArray.longToBytes(rPObj.getRequestID()), (Long.SIZE / Byte.SIZE) - RID_F_LENGTH, RID_F_LENGTH), retBytes,
- RID_F_OFFSET);
+ ByteArray.copyWhole(ByteArray.subByte(ByteArray.longToBytes(rPObj.getRequestId().getValue()), (Long.SIZE / Byte.SIZE)
+ - RID_F_LENGTH, RID_F_LENGTH), retBytes, RID_F_OFFSET);
return retBytes;
}
+ public byte[] serializeTlvs(final Tlvs tlvs) {
+ if (tlvs.getOrder() != null) {
+ return serializeTlv(new OrderBuilder().setDelete(tlvs.getOrder().getDelete()).setSetup(tlvs.getOrder().getSetup()).build());
+ }
+ return null;
+ }
+
+ @Override
+ public int getObjectType() {
+ return TYPE;
+ }
+
+ @Override
+ public int getObjectClass() {
+ return CLASS;
+ }
}