Copyright 2015 Red Hat, Inc.

All rights reserved. This program and the accompanying materials
are made available under the terms of the Eclipse Public License v1.0
and Apache License v2.0 which accompanies this distribution.

The Eclipse Public License is available at
http://www.eclipse.org/legal/epl-v10.html

The Apache License v2.0 is available at
http://www.opensource.org/licenses/apache2.0.php

You may elect to redistribute this code under either of these licenses.
/**
 * Copyright 2015 Red Hat, Inc.
 * <p>
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * and Apache License v2.0 which accompanies this distribution.
 * <p>
 * The Eclipse Public License is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * <p>
 * The Apache License v2.0 is available at
 * http://www.opensource.org/licenses/apache2.0.php
 * <p>
 * You may elect to redistribute this code under either of these licenses.
 */
package io.vertx.redis.op;

import io.vertx.codegen.annotations.DataObject;
import io.vertx.core.json.JsonArray;
import io.vertx.core.json.JsonObject;

Author:
Marko Strukelj/**
 * @author <a href="mailto:marko.strukelj@gmail.com">Marko Strukelj</a>
 */
@DataObject
public class KillFilter {

  private String addr;
  private String clientid;
  private Type type;
  private Boolean skipme;

  public KillFilter() {
  }

  public KillFilter(KillFilter copy) {
    this.addr = copy.addr;
    this.clientid = copy.clientid;
    this.type = copy.type;
    this.skipme = copy.skipme;
  }

  public KillFilter(JsonObject json) {
    String value = json.getString("addr");
    if (value != null) {
      addr = value;
    }
    value = json.getString("clientid");
    if (value != null) {
      clientid = value;
    }
    value = json.getString("type");
    if (value != null) {
      type = Type.valueOf(value.toUpperCase());
    }
    Boolean bval = json.getBoolean("skipme");
    if (bval != null) {
      skipme = bval;
    }
  }

  
Set ADDR filter
Params:
addr – Address filter of form addr:port
Returns:
This/**
   * Set ADDR filter
   *
   * @param addr Address filter of form addr:port
   * @return This
   */
  public KillFilter setAddr(String addr) {
    this.addr = addr;
    return this;
  }

  
Set ID filter
Params:
clientid – Client id as returned by CLIENT LIST command
Returns:
This/**
   * Set ID filter
   *
   * @param clientid Client id as returned by CLIENT LIST command
   * @return This
   */
  public KillFilter setId(String clientid) {
    this.clientid = clientid;
    return this;
  }

  
Set TYPE filter
Params:
type – KillType to include
Returns:
This/**
   * Set TYPE filter
   *
   * @param type KillType to include
   * @return This
   */
  public KillFilter setType(Type type) {
    this.type = type;
    return this;
  }

  
Set SKIPME filter
Params:
skip – True if current client should be excluded from KILL
Returns:
This/**
   * Set SKIPME filter
   *
   * @param skip True if current client should be excluded from KILL
   * @return This
   */
  public KillFilter setSkipme(boolean skip) {
    this.skipme = skip;
    return this;
  }

  public JsonObject toJson() {
    JsonObject json = new JsonObject();
    if (addr != null) {
      json.put("addr", addr);
    }
    if (clientid != null) {
      json.put("clientid", clientid);
    }
    if (type != null) {
      json.put("type", type.name());
    }
    if (skipme != null) {
      json.put("skipme", skipme);
    }
    return json;
  }

  public JsonArray toJsonArray() {
    JsonArray result = new JsonArray();
    if (addr != null) {
      result.add("ADDR");
      result.add(addr);
    }
    if (clientid != null) {
      result.add("ID");
      result.add(clientid);
    }
    if (type != null) {
      result.add("TYPE");
      result.add(type.name().toLowerCase());
    }
    if (skipme != null) {
      result.add("SKIPME");
      result.add(skipme ? "yes" : "no");
    }
    return result;
  }

  public enum Type {
    NORMAL,
    SLAVE,
    PUBSUB
  }
}