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.PCEPLspaObject;
+import org.opendaylight.protocol.pcep.PCEPDocumentedException;
+import org.opendaylight.protocol.pcep.spi.AbstractObjectParser;
+import org.opendaylight.protocol.pcep.spi.HandlerRegistry;
import org.opendaylight.protocol.util.ByteArray;
-import com.google.common.primitives.UnsignedInts;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.LspaObject;
+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.Tlv;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.lsp.attributes.LspaBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev130820.AttributeFilter;
/**
- * Parser for {@link org.opendaylight.protocol.pcep.object.PCEPLspaObject PCEPLspaObject}
+ * Parser for {@link LspaObject}
*/
-public class PCEPLspaObjectParser implements PCEPObjectParser {
+public class PCEPLspaObjectParser extends AbstractObjectParser<LspaBuilder> {
+
+ public static final int CLASS = 9;
+
+ public static final int TYPE = 1;
/*
- * lenghts of fields in bytes
+ * lengths of fields in bytes
*/
public static final int EXC_ANY_F_LENGTH = 4;
public static final int INC_ANY_F_LENGTH = 4;
public static final int SET_PRIO_F_OFFSET = INC_ALL_F_OFFSET + INC_ALL_F_LENGTH;
public static final int HOLD_PRIO_F_OFFSET = SET_PRIO_F_OFFSET + SET_PRIO_F_LENGTH;
public static final int FLAGS_F_OFFSET = HOLD_PRIO_F_OFFSET + HOLD_PRIO_F_LENGTH;
- public static final int TLVS_F_OFFSET = FLAGS_F_OFFSET + FLAGS_F_LENGTH + 1; //added reserved field of length 1B
+ public static final int TLVS_F_OFFSET = FLAGS_F_OFFSET + FLAGS_F_LENGTH + 1; // added reserved field of length 1B
+
+ public PCEPLspaObjectParser(final HandlerRegistry registry) {
+ super(registry);
+ }
@Override
- public PCEPObject parse(byte[] bytes, boolean processed, boolean ignored) throws PCEPDeserializerException {
+ public LspaObject parseObject(final ObjectHeader header, final byte[] bytes) throws PCEPDeserializerException, PCEPDocumentedException {
if (bytes == null)
throw new IllegalArgumentException("Bytes array is mandatory.");
final BitSet flags = ByteArray.bytesToBitSet(ByteArray.subByte(bytes, FLAGS_F_OFFSET, FLAGS_F_LENGTH));
- return new PCEPLspaObject(UnsignedInts.toLong(ByteArray.bytesToInt(ByteArray.subByte(bytes, EXC_ANY_F_OFFSET, EXC_ANY_F_LENGTH))),
- UnsignedInts.toLong(ByteArray.bytesToInt(ByteArray.subByte(bytes, INC_ANY_F_OFFSET, INC_ANY_F_LENGTH))), UnsignedInts.toLong(ByteArray
- .bytesToInt(ByteArray.subByte(bytes, INC_ALL_F_OFFSET, INC_ALL_F_LENGTH))), (short) (bytes[SET_PRIO_F_OFFSET] & 0xFF),
- (short) (bytes[HOLD_PRIO_F_OFFSET] & 0xFF), flags.get(S_FLAG_OFFSET), flags.get(L_FLAG_OFFSET), PCEPTlvParser.parse(ByteArray.cutBytes(bytes, TLVS_F_OFFSET)), processed,
- ignored);
+ final LspaBuilder builder = new LspaBuilder();
+
+ parseTlvs(builder, ByteArray.cutBytes(bytes, TLVS_F_OFFSET));
+
+ builder.setIgnore(header.isIgnore());
+ builder.setProcessingRule(header.isProcessingRule());
+
+ builder.setHoldPriority((short) (bytes[HOLD_PRIO_F_OFFSET] & 0xFF));
+ builder.setSetupPriority((short) (bytes[SET_PRIO_F_OFFSET] & 0xFF));
+ builder.setLocalProtectionDesired(flags.get(L_FLAG_OFFSET));
+ builder.setExcludeAny(new AttributeFilter(ByteArray.bytesToLong(ByteArray.subByte(bytes, EXC_ANY_F_OFFSET, EXC_ANY_F_LENGTH))));
+ builder.setIncludeAll(new AttributeFilter(ByteArray.bytesToLong(ByteArray.subByte(bytes, INC_ALL_F_OFFSET, INC_ALL_F_LENGTH))));
+ builder.setIncludeAny(new AttributeFilter(ByteArray.bytesToLong(ByteArray.subByte(bytes, INC_ANY_F_OFFSET, INC_ANY_F_LENGTH))));
+
+ return builder.build();
}
@Override
- public byte[] put(PCEPObject obj) {
- if (!(obj instanceof PCEPLspaObject))
- throw new IllegalArgumentException("Wrong instance of PCEPObject. Passed " + obj.getClass() + ". Needed PCEPLspaObject.");
+ public void addTlv(final LspaBuilder builder, final Tlv tlv) {
+ // No tlvs defined
+ }
- final PCEPLspaObject lspaObj = (PCEPLspaObject) obj;
+ @Override
+ public byte[] serializeObject(final Object object) {
+ if (!(object instanceof LspaObject))
+ throw new IllegalArgumentException("Wrong instance of PCEPObject. Passed " + object.getClass() + ". Needed LspaObject.");
+
+ final LspaObject lspaObj = (LspaObject) object;
- final byte[] tlvs = PCEPTlvParser.put(lspaObj.getTlvs());
- final byte[] retBytes = new byte[TLVS_F_OFFSET + tlvs.length];
- ByteArray.copyWhole(tlvs, retBytes, TLVS_F_OFFSET);
+ // FIXME, but no Tlvs defined
+ // final byte[] tlvs = PCEPTlvParser.put(lspaObj.getTlvs());
+ // final byte[] retBytes = new byte[TLVS_F_OFFSET + tlvs.length];
+ // ByteArray.copyWhole(tlvs, retBytes, TLVS_F_OFFSET);
- System.arraycopy(ByteArray.longToBytes(lspaObj.getExcludeAny()), 4, retBytes, EXC_ANY_F_OFFSET, EXC_ANY_F_LENGTH);
- System.arraycopy(ByteArray.longToBytes(lspaObj.getIncludeAny()), 4, retBytes, INC_ANY_F_OFFSET, INC_ANY_F_LENGTH);
- System.arraycopy(ByteArray.longToBytes(lspaObj.getIncludeAll()), 4, retBytes, INC_ALL_F_OFFSET, INC_ALL_F_LENGTH);
+ final byte[] retBytes = new byte[TLVS_F_OFFSET];
+
+ System.arraycopy(ByteArray.longToBytes(lspaObj.getExcludeAny().getValue()), 4, retBytes, EXC_ANY_F_OFFSET, EXC_ANY_F_LENGTH);
+ System.arraycopy(ByteArray.longToBytes(lspaObj.getIncludeAny().getValue()), 4, retBytes, INC_ANY_F_OFFSET, INC_ANY_F_LENGTH);
+ System.arraycopy(ByteArray.longToBytes(lspaObj.getIncludeAll().getValue()), 4, retBytes, INC_ALL_F_OFFSET, INC_ALL_F_LENGTH);
retBytes[SET_PRIO_F_OFFSET] = ByteArray.shortToBytes(lspaObj.getSetupPriority())[Short.SIZE / Byte.SIZE - 1];
- retBytes[HOLD_PRIO_F_OFFSET] = ByteArray.shortToBytes(lspaObj.getHoldingPriority())[Short.SIZE / Byte.SIZE - 1];
+ retBytes[HOLD_PRIO_F_OFFSET] = ByteArray.shortToBytes(lspaObj.getHoldPriority())[Short.SIZE / Byte.SIZE - 1];
final BitSet flags = new BitSet(FLAGS_F_LENGTH * Byte.SIZE);
- flags.set(S_FLAG_OFFSET, lspaObj.isStandByPath());
- flags.set(L_FLAG_OFFSET, lspaObj.isLocalProtected());
+ flags.set(L_FLAG_OFFSET, lspaObj.isLocalProtectionDesired());
ByteArray.copyWhole(ByteArray.bitSetToBytes(flags, FLAGS_F_LENGTH), retBytes, FLAGS_F_OFFSET);
return retBytes;
}
+ @Override
+ public int getObjectType() {
+ return TYPE;
+ }
+
+ @Override
+ public int getObjectClass() {
+ return CLASS;
+ }
}
Code Review / bgpcep.git / blobdiff