| /* |
| * Copyright 2017-present Open Networking Foundation |
| * |
| * 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. |
| */ |
| package org.onosproject.drivers.microsemi.yang.utils; |
| |
| import org.onlab.util.HexString; |
| import org.onosproject.incubator.net.l2monitoring.cfm.identifier.MaId2Octet; |
| import org.onosproject.incubator.net.l2monitoring.cfm.identifier.MaIdCharStr; |
| import org.onosproject.incubator.net.l2monitoring.cfm.identifier.MaIdIccY1731; |
| import org.onosproject.incubator.net.l2monitoring.cfm.identifier.MaIdPrimaryVid; |
| import org.onosproject.incubator.net.l2monitoring.cfm.identifier.MaIdRfc2685VpnId; |
| import org.onosproject.incubator.net.l2monitoring.cfm.identifier.MaIdShort; |
| import org.onosproject.incubator.net.l2monitoring.cfm.service.CfmConfigException; |
| import org.onosproject.yang.gen.v1.ietfyangtypes.rev20130715.ietfyangtypes.YangIdentifier; |
| import org.onosproject.yang.gen.v1.mseacfm.rev20160229.mseacfm.mefcfm.maintenancedomain.maintenanceassociation.MaNameAndTypeCombo; |
| import org.onosproject.yang.gen.v1.mseacfm.rev20160229.mseacfm.mefcfm.maintenancedomain.maintenanceassociation.manameandtypecombo.DefaultNameCharacterString; |
| import org.onosproject.yang.gen.v1.mseacfm.rev20160229.mseacfm.mefcfm.maintenancedomain.maintenanceassociation.manameandtypecombo.DefaultNamePrimaryVid; |
| import org.onosproject.yang.gen.v1.mseacfm.rev20160229.mseacfm.mefcfm.maintenancedomain.maintenanceassociation.manameandtypecombo.DefaultNameRfc2685VpnId; |
| import org.onosproject.yang.gen.v1.mseacfm.rev20160229.mseacfm.mefcfm.maintenancedomain.maintenanceassociation.manameandtypecombo.DefaultNameUint16; |
| import org.onosproject.yang.gen.v1.mseacfm.rev20160229.mseacfm.mefcfm.maintenancedomain.maintenanceassociation.manameandtypecombo.DefaultNameY1731Icc; |
| import org.onosproject.yang.gen.v1.mseacfm.rev20160229.mseacfm.mefcfm.maintenancedomain.maintenanceassociation.manameandtypecombo.NameCharacterString; |
| import org.onosproject.yang.gen.v1.mseacfm.rev20160229.mseacfm.mefcfm.maintenancedomain.maintenanceassociation.manameandtypecombo.nameprimaryvid.NamePrimaryVidUnion; |
| import org.onosproject.yang.gen.v1.mseatypes.rev20160229.mseatypes.Identifier45; |
| |
| /** |
| * Utility for translating between Maintenance Association names in the CFM API model and the device YANG. |
| * |
| * This has to be in a separate file as a workaround for Checkstyle issue. |
| * https://github.com/checkstyle/checkstyle/issues/3850 |
| * There are two types of DefaultNameCharacterString - one for MA and another for MD |
| * Putting both together in a file means that the full path has to be given which |
| * will then fail checkstyle |
| */ |
| public final class MaNameUtil { |
| |
| private MaNameUtil() { |
| //Hidden |
| } |
| |
| /** |
| * Convert CFM API MA identifier to the YANG model MA identifier. |
| * @param maId Maintenance Association ID in CFM API |
| * @return Maintenance Association ID in YANG API |
| * @throws CfmConfigException If there's a problem with the name |
| */ |
| public static MaNameAndTypeCombo getYangMaNameFromApiMaId(MaIdShort maId) |
| throws CfmConfigException { |
| MaNameAndTypeCombo maName; |
| if (maId instanceof MaIdPrimaryVid) { |
| maName = new DefaultNamePrimaryVid(); |
| ((DefaultNamePrimaryVid) maName).namePrimaryVid(NamePrimaryVidUnion.fromString(maId.maName())); |
| } else if (maId instanceof MaId2Octet) { |
| maName = new DefaultNameUint16(); |
| ((DefaultNameUint16) maName).nameUint16(Integer.valueOf(maId.maName())); |
| } else if (maId instanceof MaIdRfc2685VpnId) { |
| maName = new DefaultNameRfc2685VpnId(); |
| ((DefaultNameRfc2685VpnId) maName).nameRfc2685VpnId(HexString.fromHexString(maId.maName())); |
| } else if (maId instanceof MaIdIccY1731) { |
| maName = new DefaultNameY1731Icc(); |
| ((DefaultNameY1731Icc) maName).nameY1731Icc(YangIdentifier.of(maId.maName())); |
| } else if (maId instanceof MaIdCharStr) { |
| maName = new DefaultNameCharacterString(); |
| ((DefaultNameCharacterString) maName).name(Identifier45.fromString(maId.maName())); |
| } else { |
| throw new CfmConfigException("Unexpected error creating MD " + |
| maId.getClass().getSimpleName()); |
| } |
| return maName; |
| } |
| |
| /** |
| * Convert YANG API MA identifier to the CFM API MA identifier. |
| * @param nameAndTypeCombo Maintenance Association ID in YANG API |
| * @return Maintenance Association ID in CFM API |
| */ |
| public static MaIdShort getApiMaIdFromYangMaName(MaNameAndTypeCombo nameAndTypeCombo) { |
| MaIdShort maId; |
| if (nameAndTypeCombo instanceof DefaultNameCharacterString) { |
| maId = MaIdCharStr.asMaId( |
| ((DefaultNameCharacterString) nameAndTypeCombo).name().string()); |
| } else if (nameAndTypeCombo instanceof DefaultNamePrimaryVid) { |
| if (((DefaultNamePrimaryVid) nameAndTypeCombo).namePrimaryVid().enumeration() != null) { |
| maId = MaIdPrimaryVid.asMaId( |
| ((DefaultNamePrimaryVid) nameAndTypeCombo).namePrimaryVid().enumeration().name()); |
| } else if (((DefaultNamePrimaryVid) nameAndTypeCombo).namePrimaryVid().vlanIdType() != null) { |
| maId = MaIdPrimaryVid.asMaId( |
| ((DefaultNamePrimaryVid) nameAndTypeCombo).namePrimaryVid().vlanIdType().uint16()); |
| } else { |
| throw new IllegalArgumentException("Unexpected primaryVid for " + |
| "MaNameAndTypeCombo: " + nameAndTypeCombo.toString()); |
| } |
| } else if (nameAndTypeCombo instanceof DefaultNameUint16) { |
| maId = MaId2Octet.asMaId(((DefaultNameUint16) nameAndTypeCombo).nameUint16()); |
| |
| } else if (nameAndTypeCombo instanceof DefaultNameRfc2685VpnId) { |
| maId = MaIdRfc2685VpnId.asMaIdHex( |
| HexString.toHexString( |
| ((DefaultNameRfc2685VpnId) nameAndTypeCombo).nameRfc2685VpnId())); |
| } else if (nameAndTypeCombo instanceof DefaultNameY1731Icc) { |
| maId = MaIdIccY1731.asMaId(((DefaultNameY1731Icc) nameAndTypeCombo).nameY1731Icc().string()); |
| |
| } else { |
| throw new IllegalArgumentException("Unexpected type for " + |
| "MaNameAndTypeCombo: " + nameAndTypeCombo.toString()); |
| } |
| |
| return maId; |
| } |
| |
| /** |
| * Cast the YANG generic type of MaNameAndTypeCombo specifically to char string. |
| * @param maName a YANG generic MaNameAndTypeCombo |
| * @return a YANG specific MaNameAndTypeCombo for Char string |
| */ |
| public static NameCharacterString cast(MaNameAndTypeCombo maName) { |
| return (NameCharacterString) maName; |
| } |
| } |