io.confluent.kafka.schemaregistry.zookeeper.SchemaRegistryIdentity.java Source code

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Here is the source code for io.confluent.kafka.schemaregistry.zookeeper.SchemaRegistryIdentity.java

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/**
 * Copyright 2014 Confluent Inc.
 *
 * 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.confluent.kafka.schemaregistry.zookeeper;

import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.databind.ObjectMapper;

import java.io.IOException;

/**
 * The identity of a schema registry instance. The master will store the json representation of its
 * identity in Zookeeper.
 */
public class SchemaRegistryIdentity {

    public static int CURRENT_VERSION = 1;

    private Integer version;
    private String host;
    private Integer port;
    private Boolean masterEligibility;

    public SchemaRegistryIdentity(@JsonProperty("host") String host, @JsonProperty("port") Integer port,
            @JsonProperty("master_eligibility") Boolean masterEligibility) {
        this.version = CURRENT_VERSION;
        this.host = host;
        this.port = port;
        this.masterEligibility = masterEligibility;
    }

    public static SchemaRegistryIdentity fromJson(String json) throws IOException {
        return new ObjectMapper().readValue(json, SchemaRegistryIdentity.class);
    }

    @JsonProperty("version")
    public Integer getVersion() {
        return this.version;
    }

    @JsonProperty("version")
    public void setVersion(Integer version) {
        this.version = version;
    }

    @JsonProperty("host")
    public String getHost() {
        return this.host;
    }

    @JsonProperty("host")
    public void setHost(String host) {
        this.host = host;
    }

    @JsonProperty("port")
    public Integer getPort() {
        return this.port;
    }

    @JsonProperty("port")
    public void setPort(Integer port) {
        this.port = port;
    }

    @JsonProperty("master_eligibility")
    public boolean getMasterEligibility() {
        return this.masterEligibility;
    }

    @JsonProperty("master_eligibility")
    public void setMasterEligibility(Boolean eligibility) {
        this.masterEligibility = eligibility;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }

        SchemaRegistryIdentity that = (SchemaRegistryIdentity) o;

        if (!this.version.equals(that.version)) {
            return false;
        }
        if (!this.host.equals(that.host)) {
            return false;
        }
        if (!this.port.equals(that.port)) {
            return false;
        }
        if (!this.masterEligibility.equals(that.masterEligibility)) {
            return false;
        }

        return true;
    }

    @Override
    public int hashCode() {
        int result = port;
        result = 31 * result + host.hashCode();
        result = 31 * result + version;
        result = 31 * result + masterEligibility.hashCode();
        return result;
    }

    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("version=" + this.version + ",");
        sb.append("host=" + this.host + ",");
        sb.append("port=" + this.port + ",");
        sb.append("masterEligibility=" + this.masterEligibility);
        return sb.toString();
    }

    public String toJson() throws IOException {
        return new ObjectMapper().writeValueAsString(this);
    }
}