Suggestion

package com.aurora.intelligence.scheduling;

import com.fasterxml.jackson.annotation.JsonFormat;
import com.fasterxml.jackson.annotation.JsonIgnore;

import java.util.*;

public class RedisMessage {

    @JsonIgnore
    private String id;

    private String requestId = UUID.randomUUID().toString();
    private RedisMessageType type;
    private RedisMessageStatus status = RedisMessageStatus.PROCESS;
    private String creatorServiceId;
    private String stage;

    @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd't'HH:mm:ss.SSSXXX")
    private Date dateCreated = new Date();

    private List<String> refIds;
    private Map<String, Object> params;

    private boolean priority;

    public RedisMessage() {
        this.refIds = new ArrayList<>();
        this.params = new HashMap<>();
    }

    public String getRequestId() {
        return requestId;
    }

    public void setRequestId(String requestId) {
        this.requestId = requestId;
    }

    public RedisMessageType getType() {
        return type;
    }

    public void setType(RedisMessageType type) {
        this.type = type;
    }

    public RedisMessageStatus getStatus() {
        return status;
    }

    public void setStatus(RedisMessageStatus status) {
        this.status = status;
    }

    public String getCreatorServiceId() {
        return creatorServiceId;
    }

    public void setCreatorServiceId(String creatorServiceId) {
        this.creatorServiceId = creatorServiceId;
    }

    public String getStage() {
        return stage;
    }

    public void setStage(String stage) {
        this.stage = stage;
    }

    public Date getDateCreated() {
        return dateCreated;
    }

    public void setDateCreated(Date dateCreated) {
        this.dateCreated = dateCreated;
    }

    public List<String> getRefIds() {
        return refIds;
    }

    public void setRefIds(List<String> refIds) {
        this.refIds = refIds;
    }

    public Map<String, Object> getParams() {
        return params;
    }

    public void setParams(Map<String, Object> params) {
        this.params = params;
    }

    public boolean isPriority() {
        return priority;
    }

    public void setPriority(boolean priority) {
        this.priority = priority;
    }

    public String getId() {
        if (this.refIds.size() > 0) {
            return refIds.get(0);
        } else {
            return null;
        }
    }

    public void addRefId(String refId) {
        this.refIds.add(refId);
    }

    public void insertRefId(String refId) {
        this.refIds.add(0, refId);
    }

    public String resetRequestId() {
        String id = UUID.randomUUID().toString();
        this.setRequestId(id);
        return id;
    }

    public String insertDataObject(RedisMessageDataObject dataObject) {
        this.setType(dataObject.messageType());
        String id = dataObject.getClass().getSimpleName() + "-" + UUID.randomUUID().toString();
        this.insertRefId(id);
        return id;
    }
}