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package cq.json;

import cq.json.util.StringUtil;

import java.math.BigDecimal;
import java.util.HashMap;
import java.util.Map;

/**
 * JSON对象
 *
 * @version 1.0.0
 */
public class JsonObject {
    private Map jsonObject = new HashMap<>();

    public void add(String key, Object value) {
        jsonObject.put(key, value);
    }

    public Object get(String key) {
        return jsonObject.get(key);
    }

    public Map getJsonObject() {
        return jsonObject;
    }

    public Integer getInteger(String key) {
        return getValue(get(key), Integer.class);
    }

    public Byte getByte(String key) {
        return getValue(get(key), Byte.class);
    }

    public Short getShort(String key) {
        return getValue(get(key), Short.class);
    }

    public Long getLong(String key) {
        return getValue(get(key), Long.class);
    }

    public Float getFloat(String key) {
        return getValue(get(key), Float.class);
    }

    public Double getDouble(String key) {
        return getValue(get(key), Double.class);
    }

    public Character getCharacter(String key) {
        return getValue(get(key), Character.class);
    }

    public BigDecimal getBigDecimal(String key) {
        return getValue(get(key), BigDecimal.class);
    }

    public Boolean getBoolean(String key) {
        return getValue(get(key), Boolean.class);
    }

    public String getString(String key) {
        return get(key) + "";
    }

    public JsonObject getJsonObject(String key) {
        if (get(key) instanceof JsonObject){
            return (JsonObject)get(key);
        }
        return null;
    }
    public JsonArray getJsonArray(String key) {
        if (get(key) instanceof JsonArray){
            return (JsonArray) get(key);
        }
        return null;
    }
    private  T getValue(Object obj, Class clazz) {
        if (obj instanceof String) {
            return (T) StringUtil.str2obj((String) obj, clazz);
        }
        return null;
    }

}