mirror of https://github.com/longtai-cn/hippo4j
* fix : global remove hutool(#725) * fix : update use for hutool(#725) * fix : Replenish toolkit(#725) * fix : merge branch conflicts(#725) * fix : modify code format(#725) * fix : config BeanUtil merged to common(#725) * fix : add IdUtil for generate UUID(#725) * fix : replace method for convert bean(#725) Co-authored-by: pizihao <hao3073liu@163.com>pull/764/head
pizihao
2 years ago
committed by
GitHub
parent
50746f41fe
commit
e03d464053
@ -0,0 +1,152 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cn.hippo4j.common.toolkit;
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import cn.hippo4j.common.web.exception.IllegalException;
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import com.github.dozermapper.core.DozerBeanMapperBuilder;
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import com.github.dozermapper.core.Mapper;
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import lombok.AccessLevel;
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import lombok.NoArgsConstructor;
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import org.springframework.beans.BeanUtils;
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import java.beans.IntrospectionException;
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import java.beans.PropertyDescriptor;
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import java.lang.reflect.Method;
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import java.util.*;
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/**
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* Bean util.
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*/
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@NoArgsConstructor(access = AccessLevel.PRIVATE)
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public class BeanUtil {
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protected static Mapper BEAN_MAPPER_BUILDER;
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static {
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BEAN_MAPPER_BUILDER = DozerBeanMapperBuilder.buildDefault();
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}
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public static <T, S> T convert(S source, Class<T> clazz) {
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return Optional.ofNullable(source)
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.map(each -> BEAN_MAPPER_BUILDER.map(each, clazz))
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.orElse(null);
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}
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public static <T, S> T convert(S source, T target) {
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Optional.ofNullable(source)
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.ifPresent(each -> BEAN_MAPPER_BUILDER.map(each, target));
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return target;
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}
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public static <T, S> List<T> convert(List<S> sources, Class<T> clazz) {
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return Optional.ofNullable(sources)
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.map(each -> {
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List<T> targetList = new ArrayList<T>(each.size());
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each.forEach(item -> targetList.add(BEAN_MAPPER_BUILDER.map(item, clazz)));
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return targetList;
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})
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.orElse(null);
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}
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public static <T, S> Set<T> convert(Set<S> sources, Class<T> clazz) {
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return Optional.ofNullable(sources)
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.map(each -> {
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Set<T> targetSize = new HashSet<T>(each.size());
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each.forEach(item -> targetSize.add(BEAN_MAPPER_BUILDER.map(item, clazz)));
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return targetSize;
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})
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.orElse(null);
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}
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public static <T> T mapToBean(Map<String, Object> map, Class<T> clazz, boolean toCamelCase) {
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if (clazz == null) {
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return null;
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}
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try {
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T newInstance = clazz.newInstance();
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return mapToBean(map, newInstance, toCamelCase);
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} catch (InstantiationException | IllegalAccessException e) {
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throw new IllegalException("do not create instance for " + clazz.getName(), e);
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}
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}
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/**
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* map to bean
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*
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* @param map map
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* @param bean obj bean
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* @param toCamelCase format to camel case
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* @param <T> bean type
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* @return T
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*/
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public static <T> T mapToBean(Map<String, Object> map, T bean, boolean toCamelCase) {
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if (bean == null) {
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return null;
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}
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if (map.isEmpty()) {
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return bean;
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}
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Class<?> clazz = bean.getClass();
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map.forEach((s, o) -> {
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String name = toCamelCase ? StringUtil.toCamelCase(s, StringUtil.UNDERLINE) : s;
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Method method = setter(clazz, name);
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if (method != null) {
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ReflectUtil.invoke(bean, method, o);
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}
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});
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return bean;
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}
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/**
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* getter for properties
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*
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* @param o obj
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* @param propertiesName name
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* @return Method for get
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*/
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public static Method getter(Class<?> o, String propertiesName) {
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if (o == null) {
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return null;
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}
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try {
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PropertyDescriptor descriptor = new PropertyDescriptor(propertiesName, o);
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return descriptor.getReadMethod();
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} catch (IntrospectionException e) {
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throw new IllegalException("not find getter for" + propertiesName + "in" + o.getName(), e);
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}
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}
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/**
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* setter for properties
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*
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* @param o obj
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* @param propertiesName name
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* @return Method for set
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*/
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public static Method setter(Class<?> o, String propertiesName) {
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if (o == null) {
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return null;
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}
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try {
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PropertyDescriptor descriptor = new PropertyDescriptor(propertiesName, o);
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return descriptor.getWriteMethod();
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} catch (IntrospectionException e) {
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throw new IllegalException("not find setter for" + propertiesName + "in" + o.getName(), e);
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}
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}
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}
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@ -0,0 +1,76 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cn.hippo4j.common.toolkit;
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import lombok.AccessLevel;
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import lombok.NoArgsConstructor;
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import java.text.SimpleDateFormat;
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import java.time.LocalDateTime;
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import java.time.ZoneId;
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import java.time.ZoneOffset;
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import java.util.Date;
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import java.util.SimpleTimeZone;
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import java.util.TimeZone;
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/**
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* date and time util
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*/
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@NoArgsConstructor(access = AccessLevel.PRIVATE)
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public class DateUtil {
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/**
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* get time zone for this JVM
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*/
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private static final TimeZone TIME_ZONE = TimeZone.getDefault();
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public static final String NORM_DATE_PATTERN = "yyyy-MM-dd";
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public static final String NORM_TIME_PATTERN = "HH:mm:ss";
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public static final String NORM_DATETIME_PATTERN = "yyyy-MM-dd HH:mm:ss";
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/**
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* Returns the number of milliseconds since January 1, 1970, 00:00:00 GMT
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* represented by this <tt>Date</tt> object.
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*
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* @return the number of milliseconds since January 1, 1970, 00:00:00 GMT
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* represented by this date.
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*/
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public static long getTime(LocalDateTime date) {
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return getTime(date, TIME_ZONE.toZoneId());
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}
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public static long getTime(LocalDateTime date, ZoneId zoneId) {
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return date.atZone(zoneId).toInstant().toEpochMilli();
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}
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/**
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* modify format to date
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*
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* @param date date
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* @param normTimePattern PATTERN
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* @return String
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*/
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public static String format(Date date, String normTimePattern) {
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SimpleDateFormat zoneFormat = new SimpleDateFormat(normTimePattern);
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return zoneFormat.format(date);
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}
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}
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@ -0,0 +1,47 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cn.hippo4j.common.web.exception;
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/**
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* A generic exception to handle illegal operations
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*/
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public class IllegalException extends RuntimeException {
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private static final long serialVersionUID = 8247610319171014183L;
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public IllegalException() {
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super();
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}
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public IllegalException(String message) {
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super(message);
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}
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public IllegalException(Throwable e) {
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super(e.getMessage(), e);
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}
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public IllegalException(String message, Throwable throwable) {
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super(message, throwable);
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}
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public IllegalException(String message, Throwable throwable, boolean enableSuppression, boolean writableStackTrace) {
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super(message, throwable, enableSuppression, writableStackTrace);
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}
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}
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@ -0,0 +1,37 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
|
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cn.hippo4j.common.toolkit;
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import org.junit.Assert;
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import org.junit.Test;
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public class IdUtilTest {
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@Test
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public void randomUUIDTest() {
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String randomUUID = IdUtil.randomUUID();
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Assert.assertNotNull(randomUUID);
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}
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@Test
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public void simpleUUIDTest() {
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String simpleUUID = IdUtil.simpleUUID();
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Assert.assertNotNull(simpleUUID);
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Assert.assertFalse(simpleUUID.contains("-"));
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}
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}
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@ -1,67 +0,0 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
|
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* contributor license agreements. See the NOTICE file distributed with
|
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* this work for additional information regarding copyright ownership.
|
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* The ASF licenses this file to You under the Apache License, Version 2.0
|
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* (the "License"); you may not use this file except in compliance with
|
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* the License. You may obtain a copy of the License at
|
||||
*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
|
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* distributed under the License is distributed on an "AS IS" BASIS,
|
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
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* limitations under the License.
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*/
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package cn.hippo4j.config.toolkit;
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import com.github.dozermapper.core.DozerBeanMapperBuilder;
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import com.github.dozermapper.core.Mapper;
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import java.util.*;
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/**
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* Bean util.
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*/
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public class BeanUtil {
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private BeanUtil() {
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}
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protected static Mapper BEAN_MAPPER_BUILDER;
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static {
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BEAN_MAPPER_BUILDER = DozerBeanMapperBuilder.buildDefault();
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}
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public static <T, S> T convert(S source, Class<T> clazz) {
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return Optional.ofNullable(source)
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.map(each -> BEAN_MAPPER_BUILDER.map(each, clazz))
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.orElse(null);
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}
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public static <T, S> List<T> convert(List<S> sources, Class<T> clazz) {
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return Optional.ofNullable(sources)
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.map(each -> {
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List<T> targetList = new ArrayList<T>(each.size());
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each.stream()
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.forEach(item -> targetList.add(BEAN_MAPPER_BUILDER.map(item, clazz)));
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return targetList;
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})
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.orElse(null);
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}
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public static <T, S> Set<T> convert(Set<S> sources, Class<T> clazz) {
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return Optional.ofNullable(sources)
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.map(each -> {
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Set<T> targetSize = new HashSet<T>(each.size());
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each.stream()
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.forEach(item -> targetSize.add(BEAN_MAPPER_BUILDER.map(item, clazz)));
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return targetSize;
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})
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.orElse(null);
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}
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}
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