package org.jeecg.common.base;
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import cn.hutool.core.util.ObjectUtil;
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import org.apache.commons.beanutils.ConvertUtils;
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import java.math.BigDecimal;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Optional;
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import java.util.stream.Collectors;
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/**
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* 自定义Map
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*/
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public class BaseMap extends HashMap<String, Object> {
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private static final long serialVersionUID = 1L;
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public BaseMap() {
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}
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public BaseMap(Map<String, Object> map) {
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this.putAll(map);
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}
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@Override
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public BaseMap put(String key, Object value) {
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super.put(key, Optional.ofNullable(value).orElse(""));
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return this;
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}
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public BaseMap add(String key, Object value) {
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super.put(key, Optional.ofNullable(value).orElse(""));
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return this;
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}
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@SuppressWarnings("unchecked")
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public <T> T get(String key) {
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Object obj = super.get(key);
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if (ObjectUtil.isNotEmpty(obj)) {
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return (T) obj;
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} else {
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return null;
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}
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}
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@SuppressWarnings("unchecked")
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public Boolean getBoolean(String key) {
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Object obj = super.get(key);
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if (ObjectUtil.isNotEmpty(obj)) {
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return Boolean.valueOf(obj.toString());
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} else {
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return false;
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}
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}
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public Long getLong(String key) {
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Object v = get(key);
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if (ObjectUtil.isNotEmpty(v)) {
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return new Long(v.toString());
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}
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return null;
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}
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public Long[] getLongs(String key) {
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Object v = get(key);
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if (ObjectUtil.isNotEmpty(v)) {
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return (Long[]) v;
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}
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return null;
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}
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public List<Long> getListLong(String key) {
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List<String> list = get(key);
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if (ObjectUtil.isNotEmpty(list)) {
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return list.stream().map(e -> new Long(e)).collect(Collectors.toList());
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} else {
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return null;
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}
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}
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public Long[] getLongIds(String key) {
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Object ids = get(key);
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if (ObjectUtil.isNotEmpty(ids)) {
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return (Long[]) ConvertUtils.convert(ids.toString().split(","), Long.class);
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} else {
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return null;
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}
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}
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public Integer getInt(String key, Integer def) {
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Object v = get(key);
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if (ObjectUtil.isNotEmpty(v)) {
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return Integer.parseInt(v.toString());
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} else {
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return def;
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}
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}
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public Integer getInt(String key) {
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Object v = get(key);
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if (ObjectUtil.isNotEmpty(v)) {
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return Integer.parseInt(v.toString());
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} else {
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return 0;
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}
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}
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public BigDecimal getBigDecimal(String key) {
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Object v = get(key);
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if (ObjectUtil.isNotEmpty(v)) {
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return new BigDecimal(v.toString());
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}
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return new BigDecimal("0");
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}
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@SuppressWarnings("unchecked")
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public <T> T get(String key, T def) {
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Object obj = super.get(key);
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if (ObjectUtil.isEmpty(obj)) {
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return def;
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}
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return (T) obj;
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}
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public static BaseMap toBaseMap(Map<String, Object> obj) {
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BaseMap map = new BaseMap();
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map.putAll(obj);
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return map;
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}
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}
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