*/
package org.opendaylight.protocol.pcep.ietf.stateful07;
+import com.google.common.collect.Lists;
+
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.metric.object.Metric;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.reported.route.object.Rro;
-import com.google.common.collect.Lists;
-
/**
* Parser for {@link Pcrpt}
*/
public final class Stateful07PCReportMessageParser extends AbstractMessageParser {
- public static final int TYPE = 10;
+ public static final int TYPE = 10;
- public Stateful07PCReportMessageParser(final ObjectRegistry registry) {
- super(registry);
- }
+ public Stateful07PCReportMessageParser(final ObjectRegistry registry) {
+ super(registry);
+ }
- @Override
- public void serializeMessage(final Message message, final ByteBuf out) {
- if (!(message instanceof Pcrpt)) {
- throw new IllegalArgumentException("Wrong instance of Message. Passed instance of " + message.getClass()
- + ". Nedded PcrptMessage.");
- }
- final Pcrpt msg = (Pcrpt) message;
- final List<Reports> reports = msg.getPcrptMessage().getReports();
- ByteBuf buffer = Unpooled.buffer();
- for (final Reports report : reports) {
- if (report.getSrp() != null) {
- buffer.writeBytes(serializeObject(report.getSrp()));
- }
- buffer.writeBytes(serializeObject(report.getLsp()));
- final Path p = report.getPath();
- if (p != null) {
- buffer.writeBytes(serializeObject(p.getEro()));
- if (p.getLspa() != null) {
- buffer.writeBytes(serializeObject(p.getLspa()));
- }
- if (p.getBandwidth() != null) {
- buffer.writeBytes(serializeObject(p.getBandwidth()));
- }
- if (p.getMetrics() != null && !p.getMetrics().isEmpty()) {
- for (final Metrics m : p.getMetrics()) {
- buffer.writeBytes(serializeObject(m.getMetric()));
- }
- }
- if (p.getIro() != null) {
- buffer.writeBytes(serializeObject(p.getIro()));
- }
- if (p.getRro() != null) {
- buffer.writeBytes(serializeObject(p.getRro()));
- }
- }
- }
- MessageUtil.formatMessage(TYPE, buffer, out);
- }
+ @Override
+ public void serializeMessage(final Message message, final ByteBuf out) {
+ if (!(message instanceof Pcrpt)) {
+ throw new IllegalArgumentException("Wrong instance of Message. Passed instance of " + message.getClass()
+ + ". Nedded PcrptMessage.");
+ }
+ final Pcrpt msg = (Pcrpt) message;
+ final List<Reports> reports = msg.getPcrptMessage().getReports();
+ ByteBuf buffer = Unpooled.buffer();
+ for (final Reports report : reports) {
+ if (report.getSrp() != null) {
+ buffer.writeBytes(serializeObject(report.getSrp()));
+ }
+ buffer.writeBytes(serializeObject(report.getLsp()));
+ final Path p = report.getPath();
+ if (p != null) {
+ buffer.writeBytes(serializeObject(p.getEro()));
+ if (p.getLspa() != null) {
+ buffer.writeBytes(serializeObject(p.getLspa()));
+ }
+ if (p.getBandwidth() != null) {
+ buffer.writeBytes(serializeObject(p.getBandwidth()));
+ }
+ if (p.getMetrics() != null && !p.getMetrics().isEmpty()) {
+ for (final Metrics m : p.getMetrics()) {
+ buffer.writeBytes(serializeObject(m.getMetric()));
+ }
+ }
+ if (p.getIro() != null) {
+ buffer.writeBytes(serializeObject(p.getIro()));
+ }
+ if (p.getRro() != null) {
+ buffer.writeBytes(serializeObject(p.getRro()));
+ }
+ }
+ }
+ MessageUtil.formatMessage(TYPE, buffer, out);
+ }
- @Override
- public Message validate(final List<Object> objects, final List<Message> errors) throws PCEPDeserializerException {
- if (objects == null) {
- throw new IllegalArgumentException("Passed list can't be null.");
- }
- if (objects.isEmpty()) {
- throw new PCEPDeserializerException("Pcrpt message cannot be empty.");
- }
+ @Override
+ public Message validate(final List<Object> objects, final List<Message> errors) throws PCEPDeserializerException {
+ if (objects == null) {
+ throw new IllegalArgumentException("Passed list can't be null.");
+ }
+ if (objects.isEmpty()) {
+ throw new PCEPDeserializerException("Pcrpt message cannot be empty.");
+ }
- final List<Reports> reports = Lists.newArrayList();
+ final List<Reports> reports = Lists.newArrayList();
- while (!objects.isEmpty()) {
- final Reports report = getValidReports(objects, errors);
- if (reports != null) {
- reports.add(report);
- }
- }
- return new PcrptBuilder().setPcrptMessage(new PcrptMessageBuilder().setReports(reports).build()).build();
- }
+ while (!objects.isEmpty()) {
+ final Reports report = getValidReports(objects, errors);
+ if (reports != null) {
+ reports.add(report);
+ }
+ }
+ return new PcrptBuilder().setPcrptMessage(new PcrptMessageBuilder().setReports(reports).build()).build();
+ }
- private Reports getValidReports(final List<Object> objects, final List<Message> errors) {
- final ReportsBuilder builder = new ReportsBuilder();
- if (objects.get(0) instanceof Srp) {
- builder.setSrp((Srp) objects.get(0));
- objects.remove(0);
- }
- if (objects.get(0) instanceof Lsp) {
- builder.setLsp((Lsp) objects.get(0));
- objects.remove(0);
- } else {
- errors.add(createErrorMsg(PCEPErrors.LSP_MISSING));
- return null;
- }
- if (!objects.isEmpty()) {
- final PathBuilder pBuilder = new PathBuilder();
- parsePath(objects, pBuilder);
- builder.setPath(pBuilder.build());
- }
- return builder.build();
- }
+ private Reports getValidReports(final List<Object> objects, final List<Message> errors) {
+ final ReportsBuilder builder = new ReportsBuilder();
+ if (objects.get(0) instanceof Srp) {
+ builder.setSrp((Srp) objects.get(0));
+ objects.remove(0);
+ }
+ if (objects.get(0) instanceof Lsp) {
+ builder.setLsp((Lsp) objects.get(0));
+ objects.remove(0);
+ } else {
+ errors.add(createErrorMsg(PCEPErrors.LSP_MISSING));
+ return null;
+ }
+ if (!objects.isEmpty()) {
+ final PathBuilder pBuilder = new PathBuilder();
+ parsePath(objects, pBuilder);
+ builder.setPath(pBuilder.build());
+ }
+ return builder.build();
+ }
- private void parsePath(final List<Object> objects, final PathBuilder builder) {
- final List<Metrics> pathMetrics = Lists.newArrayList();
- Object obj;
- State state = State.Init;
- while (!objects.isEmpty() && !state.equals(State.End)) {
- obj = objects.get(0);
- switch (state) {
- case Init:
- state = State.EroIn;
- if (obj instanceof Ero) {
- builder.setEro((Ero) obj);
- break;
- }
- case EroIn:
- state = State.LspaIn;
- if (obj instanceof Lspa) {
- builder.setLspa((Lspa) obj);
- break;
- }
- case LspaIn:
- state = State.BandwidthIn;
- if (obj instanceof Bandwidth) {
- builder.setBandwidth((Bandwidth) obj);
- break;
- }
- case BandwidthIn:
- state = State.MetricIn;
- if (obj instanceof Metric) {
- pathMetrics.add(new MetricsBuilder().setMetric((Metric) obj).build());
- state = State.BandwidthIn;
- break;
- }
- case MetricIn:
- state = State.IroIn;
- if (obj instanceof Iro) {
- builder.setIro((Iro) obj);
- break;
- }
- case IroIn:
- state = State.RroIn;
- if (obj instanceof Rro) {
- builder.setRro((Rro) obj);
- break;
- }
- case RroIn:
- state = State.End;
- break;
- case End:
- break;
- }
- if (!state.equals(State.End)) {
- objects.remove(0);
- }
- }
- if (!pathMetrics.isEmpty()) {
- builder.setMetrics(pathMetrics);
- }
- }
+ private void parsePath(final List<Object> objects, final PathBuilder builder) {
+ final List<Metrics> pathMetrics = Lists.newArrayList();
+ Object obj;
+ State state = State.Init;
+ while (!objects.isEmpty() && !state.equals(State.End)) {
+ obj = objects.get(0);
+ switch (state) {
+ case Init:
+ state = State.EroIn;
+ if (obj instanceof Ero) {
+ builder.setEro((Ero) obj);
+ break;
+ }
+ case EroIn:
+ state = State.LspaIn;
+ if (obj instanceof Lspa) {
+ builder.setLspa((Lspa) obj);
+ break;
+ }
+ case LspaIn:
+ state = State.BandwidthIn;
+ if (obj instanceof Bandwidth) {
+ builder.setBandwidth((Bandwidth) obj);
+ break;
+ }
+ case BandwidthIn:
+ state = State.MetricIn;
+ if (obj instanceof Metric) {
+ pathMetrics.add(new MetricsBuilder().setMetric((Metric) obj).build());
+ state = State.BandwidthIn;
+ break;
+ }
+ case MetricIn:
+ state = State.IroIn;
+ if (obj instanceof Iro) {
+ builder.setIro((Iro) obj);
+ break;
+ }
+ case IroIn:
+ state = State.RroIn;
+ if (obj instanceof Rro) {
+ builder.setRro((Rro) obj);
+ break;
+ }
+ case RroIn:
+ state = State.End;
+ break;
+ case End:
+ break;
+ }
+ if (!state.equals(State.End)) {
+ objects.remove(0);
+ }
+ }
+ if (!pathMetrics.isEmpty()) {
+ builder.setMetrics(pathMetrics);
+ }
+ }
- private enum State {
- Init, EroIn, LspaIn, BandwidthIn, MetricIn, IroIn, RroIn, End
- }
+ private enum State {
+ Init, EroIn, LspaIn, BandwidthIn, MetricIn, IroIn, RroIn, End
+ }
}
Code Review / bgpcep.git / blobdiff