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Adds Service Discovery Features for Eureka and Consul
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/*
 * Copyright 2017-2020 original authors
 *
 * 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
 *
 * https://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.micronaut.discovery.consul.client.v1;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.databind.PropertyNamingStrategies;
import com.fasterxml.jackson.databind.annotation.JsonNaming;
import io.micronaut.core.util.CollectionUtils;

import java.net.InetAddress;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

/**
 * A service entry in Consul. See https://www.consul.io/api/catalog.html#service.
 *
 * @author graemerocher
 * @since 1.0
 */
@JsonNaming(PropertyNamingStrategies.UpperCamelCaseStrategy.class)
public class NewServiceEntry extends AbstractServiceEntry {

    private List checks = new ArrayList<>(1);

    /**
     * @param serviceName The service name
     */
    @JsonCreator
    public NewServiceEntry(@JsonProperty("Name") String serviceName) {
        super(serviceName);
    }

    /**
     * See https://www.consul.io/api/agent/service.html#checks.
     *
     * @return The health checks to perform
     */
    public List getChecks() {
        return checks;
    }

    /**
     * See https://www.consul.io/api/agent/service.html#checks.
     *
     * @param checks The health checks
     * @return The {@link NewServiceEntry} instance
     */
    public NewServiceEntry checks(List checks) {
        if (checks != null) {
            this.checks.addAll(checks);
        }
        return this;
    }

    /**
     * See https://www.consul.io/api/agent/service.html#checks.
     *
     * @param check The health check
     * @return The {@link NewServiceEntry} instance
     */
    public NewServiceEntry check(NewCheck check) {
        if (check != null) {
            this.checks.add(check);
        }
        return this;
    }

    @Override
    public NewServiceEntry id(String id) {
        return (NewServiceEntry) super.id(id);
    }

    @Override
    public NewServiceEntry address(InetAddress address) {
        return (NewServiceEntry) super.address(address);
    }

    @Override
    public NewServiceEntry address(String address) {
        return (NewServiceEntry) super.address(address);
    }

    @Override
    public NewServiceEntry port(Integer port) {
        return (NewServiceEntry) super.port(port);
    }

    @Override
    public NewServiceEntry tags(List tags) {
        return (NewServiceEntry) super.tags(tags);
    }

    /**
     * @param tags The tags
     * @return The {@link NewServiceEntry} instance
     */
    public NewServiceEntry tags(String... tags) {
        return (NewServiceEntry) super.tags(Arrays.asList(tags));
    }

    /**
     * @param checks The list of Http checks
     */
    protected void setChecks(List checks) {
        if (CollectionUtils.isNotEmpty(checks)) {
            this.checks.addAll(checks);
        }
    }
}