package org.opendaylight.protocol.pcep.impl.object;
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.PCEPCloseObject;
-import org.opendaylight.protocol.pcep.object.PCEPCloseObject.Reason;
+import org.opendaylight.protocol.pcep.PCEPDocumentedException;
+import org.opendaylight.protocol.pcep.impl.Util;
+import org.opendaylight.protocol.pcep.spi.AbstractObjectWithTlvsParser;
+import org.opendaylight.protocol.pcep.spi.TlvHandlerRegistry;
import org.opendaylight.protocol.util.ByteArray;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.CloseObject;
+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.close.message.c.close.message.CClose;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.close.message.c.close.message.CCloseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.close.object.Tlvs;
/**
* Parser for {@link org.opendaylight.protocol.pcep.object.PCEPCloseObject PCEPCloseObject}
*/
-public class PCEPCloseObjectParser implements PCEPObjectParser {
+public class PCEPCloseObjectParser extends AbstractObjectWithTlvsParser<CCloseBuilder> {
+
+ public static final int CLASS = 15;
+
+ public static final int TYPE = 1;
/*
* lengths of fields in bytes
/*
* total size of object in bytes
*/
- public static final int TLVS_F_OFFSET = REASON_F_OFFSET + REASON_F_LENGTH;
+ public static final int TLVS_OFFSET = REASON_F_OFFSET + REASON_F_LENGTH;
+
+ public PCEPCloseObjectParser(final TlvHandlerRegistry tlvReg) {
+ super(tlvReg);
+ }
@Override
- public PCEPObject parse(byte[] bytes, boolean processed, boolean ignored) throws PCEPDeserializerException {
- if (bytes == null)
+ public CloseObject parseObject(final ObjectHeader header, final byte[] bytes) throws PCEPDeserializerException, PCEPDocumentedException {
+ if (bytes == null) {
throw new IllegalArgumentException("Byte array is mandatory.");
-
- if (bytes.length != TLVS_F_OFFSET)
- throw new PCEPDeserializerException("Size of byte array doesn't match defined size. Expected: " + TLVS_F_OFFSET + "; Passed: " + bytes.length);
-
- Reason reason;
- switch ((short) (bytes[REASON_F_OFFSET] & 0xFF)) {
- case 1:
- reason = Reason.UNKNOWN;
- break;
- case 2:
- reason = Reason.EXP_DEADTIMER;
- break;
- case 3:
- reason = Reason.MALFORMED_MSG;
- break;
- case 4:
- reason = Reason.TOO_MANY_UNKNOWN_REQ_REP;
- break;
- case 5:
- reason = Reason.TOO_MANY_UNKNOWN_MSG;
- break;
- default:
- reason = Reason.UNKNOWN;
- break;
}
- return new PCEPCloseObject(reason, PCEPTlvParser.parse(ByteArray.cutBytes(bytes, TLVS_F_OFFSET)));
+ final CCloseBuilder builder = new CCloseBuilder();
+
+ parseTlvs(builder, ByteArray.cutBytes(bytes, TLVS_OFFSET));
+
+ builder.setIgnore(header.isIgnore());
+ builder.setProcessingRule(header.isProcessingRule());
+
+ builder.setReason((short) (bytes[REASON_F_OFFSET] & 0xFF));
+
+ return builder.build();
+ }
+
+ @Override
+ public void addTlv(final CCloseBuilder builder, final Tlv tlv) {
+ // No tlvs defined
}
@Override
- public byte[] put(PCEPObject obj) {
- if (!(obj instanceof PCEPCloseObject))
- throw new IllegalArgumentException("Wrong instance of PCEPObject. Passed " + obj.getClass() + ". Needed PCEPCloseObject.");
-
- final byte[] tlvs = PCEPTlvParser.put(((PCEPCloseObject) obj).getTlvs());
- final byte[] retBytes = new byte[TLVS_F_OFFSET + tlvs.length];
- ByteArray.copyWhole(tlvs, retBytes, TLVS_F_OFFSET);
-
- int reason;
- switch (((PCEPCloseObject) obj).getReason()) {
- case UNKNOWN:
- reason = 1;
- break;
- case EXP_DEADTIMER:
- reason = 2;
- break;
- case MALFORMED_MSG:
- reason = 3;
- break;
- case TOO_MANY_UNKNOWN_REQ_REP:
- reason = 4;
- break;
- case TOO_MANY_UNKNOWN_MSG:
- reason = 5;
- break;
- default:
- reason = 1;
- break;
+ public byte[] serializeObject(final Object object) {
+ if (!(object instanceof CloseObject)) {
+ throw new IllegalArgumentException("Wrong instance of PCEPObject. Passed " + object.getClass() + ". Needed CloseObject.");
}
+ final CloseObject obj = (CloseObject) object;
+
+ final byte[] tlvs = serializeTlvs(obj.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);
+ }
+
+ final int reason = ((CClose) obj).getReason().intValue();
+
retBytes[REASON_F_OFFSET] = (byte) reason;
return retBytes;
}
+ public byte[] serializeTlvs(final Tlvs tlvs) {
+ // No tlvs defined
+ return new byte[0];
+ }
+
+ @Override
+ public int getObjectType() {
+ return TYPE;
+ }
+
+ @Override
+ public int getObjectClass() {
+ return CLASS;
+ }
}