2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.protocol.pcep.impl.spi;
10 import java.util.Arrays;
11 import java.util.List;
12 import org.opendaylight.protocol.pcep.spi.PCEPDeserializerException;
13 import org.opendaylight.protocol.pcep.spi.PCEPErrors;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev131007.PcerrBuilder;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.Message;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.Object;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.monitoring.metrics.MetricPce;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.monitoring.metrics.MetricPceBuilder;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.Open;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.overload.object.Overload;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pce.id.object.PceId;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcep.error.object.ErrorObject;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcep.error.object.ErrorObjectBuilder;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcerr.message.PcerrMessageBuilder;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcerr.message.pcerr.message.ErrorType;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcerr.message.pcerr.message.ErrorsBuilder;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcerr.message.pcerr.message.error.type.SessionCaseBuilder;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcerr.message.pcerr.message.error.type.session._case.SessionBuilder;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.proc.time.object.ProcTime;
32 * Utilities used in pcep-impl
34 public final class Util {
37 throw new UnsupportedOperationException();
40 public static Message createErrorMessage(final PCEPErrors e, final Open t) {
41 final PcerrBuilder errMessageBuilder = new PcerrBuilder();
42 final ErrorObject err = new ErrorObjectBuilder().setType(e.getErrorType()).setValue(e.getErrorValue()).build();
44 return errMessageBuilder.setPcerrMessage(
45 new PcerrMessageBuilder().setErrors(Arrays.asList(new ErrorsBuilder().setErrorObject(err).build())).build()).build();
47 final ErrorType type = new SessionCaseBuilder().setSession(new SessionBuilder().setOpen(t).build()).build();
48 return errMessageBuilder.setPcerrMessage(
49 new PcerrMessageBuilder().setErrors(Arrays.asList(new ErrorsBuilder().setErrorObject(err).build())).setErrorType(type).build()).build();
53 public static MetricPce validateMonitoringMetrics(final List<Object> objects) throws PCEPDeserializerException {
54 final MetricPceBuilder metricPceBuilder = new MetricPceBuilder();
55 if (!(objects.get(0) instanceof PceId)) {
56 throw new PCEPDeserializerException("metric-pce-list must start with PCE-ID object.");
58 metricPceBuilder.setPceId((PceId) (objects.get(0)));
60 State state = State.START;
61 while (!objects.isEmpty() && !state.equals(State.END)) {
62 final Object obj = objects.get(0);
65 state = State.PROC_TIME;
66 if (obj instanceof ProcTime) {
67 metricPceBuilder.setProcTime((ProcTime) obj);
71 state = State.OVERLOAD;
72 if (obj instanceof Overload) {
73 metricPceBuilder.setOverload((Overload) obj);
84 if (!state.equals(State.END)) {
88 return metricPceBuilder.build();
92 START, PROC_TIME, OVERLOAD, END;