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/*-
* ============LICENSE_START=======================================================
* openECOMP : SDN-C
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights
* reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdnc.util.vrf;
public class VrfUtil {
public static String createVrfInstanceName(
String serviceInstanceId,
String vpnId,
String siteType,
String routeGroup) {
if (vpnId == null || vpnId.trim().length() == 0)
return null;
String ss = "VPN-" + vpnId;
if (siteType != null && siteType.equalsIgnoreCase("hub"))
ss += "-HUB";
if (siteType != null && siteType.equalsIgnoreCase("spoke"))
ss += "-SP-" + serviceInstanceId;
if (routeGroup != null && routeGroup.trim().length() > 0)
ss += "-RG-" + routeGroup;
return ss;
}
public static VpnParam parseVrfInstanceName(String vrfInstanceName) {
VpnParam vpnParam = new VpnParam();
int i1 = vrfInstanceName.indexOf("-HUB");
if (i1 > 0)
vpnParam.siteType = "HUB";
int i2 = vrfInstanceName.indexOf("-SP-");
if (i2 > 0)
vpnParam.siteType = "SPOKE";
int i3 = vrfInstanceName.indexOf("-RG-");
if (i3 > 0)
vpnParam.routeGroupName = vrfInstanceName.substring(i3 + 4);
int i4 = vrfInstanceName.length();
if (i1 > 0)
i4 = i1;
else if (i2 > 0)
i4 = i2;
else if (i3 > 0)
i4 = i3;
vpnParam.vpnId = vrfInstanceName.substring(4, i4);
if (i2 > 0 && i3 < 0)
vpnParam.spokeServiceInstanceId = vrfInstanceName.substring(i2 + 4);
if (i2 > 0 && i3 > 0)
vpnParam.spokeServiceInstanceId = vrfInstanceName.substring(i2 + 4, i3);
return vpnParam;
}
}
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