Adding support for multiple classifiers per gate
[packetcable.git] / packetcable-policy-server / src / main / java / org / opendaylight / controller / packetcable / provider / validation / impl / validators / qos / AppValidator.java
1 /*
2  * Copyright (c) 2015 CableLabs and others.  All rights reserved.
3  *
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
7  */
8
9 package org.opendaylight.controller.packetcable.provider.validation.impl.validators.qos;
10
11 import org.opendaylight.controller.packetcable.provider.validation.ValidationException;
12 import org.opendaylight.controller.packetcable.provider.validation.impl.validators.AbstractValidator;
13 import org.opendaylight.yang.gen.v1.urn.packetcable.rev151101.pcmm.qos.gates.apps.App;
14
15 /**
16  * @author rvail
17  */
18 public class AppValidator extends AbstractValidator<App> {
19
20     private static final String APP_ID = "app.appId";
21     private static final String SUBSCRIBERS = "app.subscribers";
22
23     private final SubscribersValidator subscribersValidator = new SubscribersValidator();
24
25     @Override
26     public void validate(final App app, final Extent extent) throws ValidationException {
27         if (app == null) {
28             throw new ValidationException("app must exist");
29         }
30
31         mustExist(app.getAppId(), APP_ID);
32         mustExist(app.getSubscribers(), SUBSCRIBERS);
33
34         if (extent == Extent.NODE_AND_SUBTREE) {
35             validateChild(subscribersValidator, app.getSubscribers());
36         }
37
38         throwErrorsIfNeeded();
39     }
40 }