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/*
* Copyright (c) 2018 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.honeycomb.infra.bgp;
import com.google.common.base.MoreObjects;
import java.util.Collections;
import java.util.Optional;
import net.jmob.guice.conf.core.BindConfig;
import net.jmob.guice.conf.core.InjectConfig;
import net.jmob.guice.conf.core.Syntax;
import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.routing.policy.rev151009.DefaultPolicyType;
import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.routing.policy.rev151009.apply.policy.group.apply.policy.Config;
import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.routing.policy.rev151009.apply.policy.group.apply.policy.ConfigBuilder;
/**
* This is the Java equivalent for bgp-policy.json file. We use guice-config library to load all the config attributes
* into this class instance.
*
* The BindConfig annotation tells that bgp-policy.json file should be looked up on classpath root.
*
* For now we support only default actions for import and export policies (ACCEPT-ROUTE or REJECT-ROUTE)
*/
// TODO (HONEYCOMB-446) Add full support of initial configuration for BGP policy.
@BindConfig(value = "bgp-policy", syntax = Syntax.JSON)
public class BgpPolicyConfiguration {
@InjectConfig("default-import-policy")
public Optional<String> defaultImportPolicy;
@InjectConfig("default-export-policy")
public Optional<String> defaultExportPolicy;
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
.add("default-import-policy", defaultImportPolicy)
.add("default-export-policy", defaultExportPolicy)
.toString();
}
public Optional<Config> getPolicyConfig() {
if (defaultImportPolicy.isPresent() && defaultExportPolicy.isPresent()) {
Config config = new ConfigBuilder()
.setDefaultImportPolicy(
DefaultPolicyType.valueOf(defaultImportPolicy.get().replace("-", "")))
.setDefaultExportPolicy(
DefaultPolicyType.valueOf(defaultExportPolicy.get().replace("-", "")))
.setImportPolicy(Collections.emptyList())
.setExportPolicy(Collections.emptyList())
.build();
return Optional.of(config);
} else {
return Optional.empty();
}
}
}
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