*/
package org.opendaylight.protocol.pcep.impl.object;
-import java.util.NoSuchElementException;
-
import org.opendaylight.protocol.pcep.PCEPDeserializerException;
-import org.opendaylight.protocol.pcep.PCEPObject;
-import org.opendaylight.protocol.pcep.impl.PCEPOFCodesMapping;
-import org.opendaylight.protocol.pcep.impl.PCEPObjectParser;
-import org.opendaylight.protocol.pcep.impl.PCEPTlvParser;
-import org.opendaylight.protocol.pcep.object.PCEPObjectiveFunctionObject;
+import org.opendaylight.protocol.pcep.PCEPDocumentedException;
+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.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.OfId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.OfObject;
+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.OfBuilder;
/**
- * Parser for {@link org.opendaylight.protocol.pcep.object.PCEPObjectiveFunctionObject
- * PCEPObjectiveFunctionObject}
+ * Parser for {@link OfObject}
*/
-public class PCEPObjectiveFunctionObjectParser implements PCEPObjectParser {
+public class PCEPObjectiveFunctionObjectParser extends AbstractObjectWithTlvsParser<OfBuilder> {
+
+ public static final int CLASS = 21;
+ public static final int TYPE = 1;
/*
* lengths of fields
*/
public static final int OF_CODE_F_OFFSET = 0;
public static final int TLVS_OFFSET = OF_CODE_F_OFFSET + OF_CODE_F_LENGTH + 2; // added reserved field of size 2
+ public PCEPObjectiveFunctionObjectParser(final TlvHandlerRegistry tlvReg) {
+ super(tlvReg);
+ }
+
@Override
- public PCEPObject parse(byte[] bytes, boolean processed, boolean ignored) throws PCEPDeserializerException {
- if (bytes == null || bytes.length == 0)
+ public OfObject 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 + ".");
- try {
- return new PCEPObjectiveFunctionObject(PCEPOFCodesMapping.getInstance().getFromCodeIdentifier(
- ByteArray.bytesToShort(ByteArray.subByte(bytes, OF_CODE_F_OFFSET, OF_CODE_F_LENGTH)) & 0xFFFF), PCEPTlvParser.parse(ByteArray.cutBytes(
- bytes, TLVS_OFFSET)), processed, ignored);
- } catch (final NoSuchElementException e) {
- throw new PCEPDeserializerException(e, "Objective function object has unknown identifier.");
}
+
+ final OfBuilder builder = new OfBuilder();
+
+ parseTlvs(builder, ByteArray.cutBytes(bytes, TLVS_OFFSET));
+
+ builder.setIgnore(header.isIgnore());
+ builder.setProcessingRule(header.isProcessingRule());
+ builder.setCode(new OfId(ByteArray.bytesToInt(ByteArray.subByte(bytes, OF_CODE_F_OFFSET, OF_CODE_F_LENGTH)) & 0xFFFF));
+
+ return builder.build();
}
@Override
- public byte[] put(PCEPObject obj) {
- if (!(obj instanceof PCEPObjectiveFunctionObject))
- throw new IllegalArgumentException("Wrong instance of PCEPObject. Passed " + obj.getClass() + ". Needed PCEPObjectiveFunction.");
+ public void addTlv(final OfBuilder builder, final Tlv tlv) {
+ // No tlvs defined
+ }
- final PCEPObjectiveFunctionObject specObj = (PCEPObjectiveFunctionObject) obj;
+ @Override
+ public byte[] serializeObject(final Object object) {
+ if (!(object instanceof OfObject)) {
+ throw new IllegalArgumentException("Wrong instance of PCEPObject. Passed " + object.getClass()
+ + ". Needed PCEPObjectiveFunction.");
+ }
- final byte[] tlvs = PCEPTlvParser.put(specObj.getTlvs());
- final byte[] retBytes = new byte[TLVS_OFFSET + tlvs.length];
+ final OfObject specObj = (OfObject) object;
+ // FIXME
+ // final byte[] tlvs = PCEPTlvParser.put(specObj.getTlvs());
+ final byte[] retBytes = new byte[TLVS_OFFSET + 0];
- ByteArray.copyWhole(tlvs, retBytes, TLVS_OFFSET);
+ // ByteArray.copyWhole(tlvs, retBytes, TLVS_OFFSET);
- ByteArray.copyWhole(ByteArray.shortToBytes((short) PCEPOFCodesMapping.getInstance().getFromOFCodesEnum(specObj.getCode())), retBytes, OF_CODE_F_OFFSET);
+ ByteArray.copyWhole(ByteArray.shortToBytes(specObj.getCode().getValue().shortValue()), retBytes, OF_CODE_F_OFFSET);
return retBytes;
}
+ @Override
+ public int getObjectType() {
+ return TYPE;
+ }
+
+ @Override
+ public int getObjectClass() {
+ return CLASS;
+ }
}