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/*
* Copyright (c) 2016 Cisco and/or its affiliates.
*
* 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 io.fd.hc2vpp.acl.util.iface.macip;
import static com.google.common.base.Preconditions.checkNotNull;
import io.fd.hc2vpp.acl.util.AclContextManager;
import io.fd.hc2vpp.common.translate.util.ByteDataTranslator;
import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
import io.fd.hc2vpp.common.translate.util.NamingContext;
import io.fd.honeycomb.translate.MappingContext;
import io.fd.honeycomb.translate.write.WriteFailedException;
import io.fd.vpp.jvpp.acl.dto.MacipAclInterfaceAddDel;
import io.fd.vpp.jvpp.acl.future.FutureJVppAclFacade;
import javax.annotation.Nonnull;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang._interface.acl.rev161214.vpp.macip.acls.base.attributes.VppMacipAcl;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class MacIpInterfaceAssignmentRequest implements ByteDataTranslator, JvppReplyConsumer {
private static final Logger LOG = LoggerFactory.getLogger(MacIpInterfaceAssignmentRequest.class);
private final boolean isNew;
private final MappingContext mappingContext;
private InstanceIdentifier<VppMacipAcl> identifier;
private String aclName;
private AclContextManager macIpAclContext;
private NamingContext interfaceContext;
private MacIpInterfaceAssignmentRequest(final boolean isNew, final MappingContext mappingContext) {
this.isNew = isNew;
this.mappingContext = checkNotNull(mappingContext, "Mapping context cannot be null");
}
public static MacIpInterfaceAssignmentRequest addNew(@Nonnull final MappingContext mappingContext) {
return new MacIpInterfaceAssignmentRequest(true, mappingContext);
}
public static MacIpInterfaceAssignmentRequest deleteExisting(@Nonnull final MappingContext mappingContext) {
return new MacIpInterfaceAssignmentRequest(false, mappingContext);
}
public MacIpInterfaceAssignmentRequest identifier(@Nonnull final InstanceIdentifier<VppMacipAcl> identifier) {
this.identifier = identifier;
return this;
}
public MacIpInterfaceAssignmentRequest aclName(@Nonnull final String aclName) {
this.aclName = aclName;
return this;
}
public MacIpInterfaceAssignmentRequest macIpAclContext(@Nonnull final AclContextManager macIpAclContext) {
this.macIpAclContext = macIpAclContext;
return this;
}
public MacIpInterfaceAssignmentRequest interfaceContext(@Nonnull final NamingContext interfaceContext) {
this.interfaceContext = interfaceContext;
return this;
}
private void checkValidRequest() {
checkNotNull(identifier, "Identifier cannot be null");
checkNotNull(aclName, "ACL name cannot be null");
checkNotNull(macIpAclContext, "ACL context cannot be null");
checkNotNull(interfaceContext, "Interface context cannot be null");
}
public void execute(@Nonnull final FutureJVppAclFacade api)
throws WriteFailedException {
// locking on mapping context, to prevent modifying of mappings (for both contexts) during execution of request
synchronized (mappingContext) {
checkValidRequest();
final String interfaceName = identifier.firstKeyOf(Interface.class).getName();
MacipAclInterfaceAddDel request = new MacipAclInterfaceAddDel();
request.isAdd = booleanToByte(isNew);
request.aclIndex = macIpAclContext.getAclIndex(aclName, mappingContext);
request.swIfIndex =
interfaceContext.getIndex(interfaceName, mappingContext);
LOG.debug("Executing mac-ip interface assignment request for isNew={},aclName={},interfaceName={}", isNew,
aclName, interfaceName);
getReplyForWrite(api.macipAclInterfaceAddDel(request).toCompletableFuture(), identifier);
LOG.debug(
"Mac-ip interface assignment request for isNew={},aclName={},interfaceName={} successfully passed",
isNew, aclName, interfaceName);
}
}
}
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