Fix occasional NPEs in Connection manager
[controller.git] / opendaylight / sal / yang-prototype / sal / sal-binding-broker-impl / src / main / java / org / opendaylight / controller / sal / binding / impl / osgi / PropertiesUtils.xtend
1 /*
2  * Copyright (c) 2013 Cisco Systems, Inc. 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 package org.opendaylight.controller.sal.binding.impl.osgi
9
10 import java.util.Hashtable
11 import static org.opendaylight.controller.sal.binding.impl.osgi.Constants.*
12
13 class PropertiesUtils {
14
15     private new() {
16     }
17
18     static def setSalServiceType(Hashtable<String, String> properties, String value) {
19         properties.put(SAL_SERVICE_TYPE, value)
20         return properties
21     }
22
23     static def getSalServiceType(Hashtable<String, String> properties) {
24         return properties.get(SAL_SERVICE_TYPE)
25     }
26
27     static def newProperties() {
28         new Hashtable<String, String>()
29     }
30
31 }