; import org.mockito.runners.MockitoJUnitRunner; import java.io.Serializable; import polaris.util.ObjectUtil...ObjectUtil objectUtil; private static final String fileName = "demo"; @Before public void...setUp() throws Exception { objectUtil = new ObjectUtil(mMockContext); } @Test public...(user, fileName); user = (User) objectUtil.load(fileName); assertThat(user.name, is(...() { // // } public ObjectUtil(Context context) { this.context = context; }
cn.hutool.core.collection.CollUtil;import cn.hutool.core.collection.CollectionUtil;import cn.hutool.core.util.ObjectUtil...fieldType = field.getType(); Object val = field.get(query); if (ObjectUtil.isNull...(join) && ObjectUtil.isNotNull(val)){ join = join.join(name, JoinType.LEFT...(join) && ObjectUtil.isNotNull(val)){ join = join.join(name, JoinType.RIGHT...(join) && ObjectUtil.isNotNull(val)){ join = join.join(name, JoinType.INNER
(3)编写Instrumentation Test程序，放在src/androidTest/java目录下 类ObjectUtil还是和前面的Unit Test中一样，只是添加一个新的测试类 import...objectUtil; private static final String fileName = "demo"; @Before public void setUp()...throws Exception { mMockContext = InstrumentationRegistry.getContext(); objectUtil =...new ObjectUtil(mMockContext); } @Test public void testNotNull() {//ok //can not...(user, fileName); user = (User) objectUtil.load(fileName); assertThat(user.name, is(
(item) && ObjectUtil.isNotNull(item.getSkuId())) { // 已存在商品 直接修改数量 item.setNum(checkStock...(cartItem) || ObjectUtil.isNull(cartItem.getSkuId())) { throw new ApiException("该商品不存在...(newCartItem) || ObjectUtil.isNull(newCartItem.getSkuId())) { // 添加购物车商品不存在...String) next.getKey()); String value = (String) next.getValue(); if (ObjectUtil.isNull...(selected) || ObjectUtil.equal(cartItem.getSelected(),selected)){ resultMap.put(key
static boolean easyLock(String key, Integer waitTime, Integer expireTime) throws Exception { if (ObjectUtil.hasEmpty...(waitTime)) { waitTime = BASE_WAIT_TIME; } if (ObjectUtil.hasEmpty(expireTime...key = "+key); if(ObjectUtil.hasEmpty(threadLocal.get())){ threadLocal.set...* redis简单分布式锁,判断线程是否持有锁 */ public static boolean isHoldEasyLock(String key) { if (ObjectUtil.hasEmpty
对象工具 - ObjectUtil # 6.1 ObjectUtil.equal 比较两个对象是否相等，相等需满足以下条件之一： Object a = null; Object b = null; /.../ true ObjectUtil.equals(a, b); # 6.2 ObjectUtil.length 计算对象长度，如果是字符串调用其 length 方法，集合类调用其 size 方法，数组调用其...> map = new HashMap(); map.put("a", "a1"); map.put("b", "b1"); map.put("c", "c1"); // 3 length = ObjectUtil.length...(map); # 6.3 ObjectUtil.contains 对象中是否包含元素。...(array, 1); # 6.4 判断是否为 null ObjectUtil.isNull ObjectUtil.isNotNull 注意：此方法不能判断对象中字段为空的情况，如果需要检查 Bean
public class ObjectUtil { /** * 把对象中的 String 类型的null字段，转换为空字符串 * * @param 待转化对象类型...// 构造参数：status, msg, data Result result = new Result(200, null, null); ObjectUtil.noNullStringAttr...System.out.println(result); User user = new User().setUsername("abc").setPassword(null); ObjectUtil.noNullStringAttr...(user, "password"); System.out.println(user); ObjectUtil.noNullStringAttr(user, "username
所以说哦我们使用parkNanos好了直接上源代码，这次我放能够运行的Pub/Sub第一个是消息监听的package cn.katool.lock;import cn.hutool.core.util.ObjectUtil...www.wzl1.top/ */package cn.katool.lock;import cn.hutool.core.util.BooleanUtil;import cn.hutool.core.util.ObjectUtil...execute = (Long) redisTemplate.execute(defaultRedisScript, keys, args.toArray()); if (ObjectUtil.isEmpty...500 keep-alive: 300sController层package cn.katool.katooltest;import cn.hutool.core.util.ObjectUtil...，为了看是不是我们分布式锁的问题，我们用同步锁来试试图片还真是我再来试试Redissonpackage cn.katool.katooltest;import cn.hutool.core.util.ObjectUtil
top/ */ package cn.katool.lock; import cn.hutool.core.util.BooleanUtil; import cn.hutool.core.util.ObjectUtil...DistributedLock(Object obj,Long exptime,TimeUnit timeUnit) throws KaToolException { if (ObjectUtil.isEmpty...ErrorCode.PARAMS_ERROR," Lock=> 传入obj为空"); } Boolean isDelay=false; if (ObjectUtil.isAllEmpty...(exptime,timeUnit)){ isDelay=true; } if(ObjectUtil.isEmpty
queueFactory), newTaskQueue(queueFactory), rejectedExecutionHandler); this.provider = ObjectUtil.checkNotNull...(selectorProvider, "selectorProvider"); this.selectStrategy = ObjectUtil.checkNotNull(strategy, "...this.unwrappedSelector = selectorTuple.unwrappedSelector; } 关于super我们一会再往后追 一、保存选择器生产者 this.provider = ObjectUtil.checkNotNull...二、保存选择器 this.selectStrategy = ObjectUtil.checkNotNull(strategy, "selectStrategy"); 保存一个默认的选择策略到NioEventLoop...(taskQueue, "taskQueue"); //保存拒绝策略 this.rejectedExecutionHandler = ObjectUtil.checkNotNull(rejectedHandler
Lucky * @Date 2021/11/6 */ public static boolean isNotEmpty(BigDecimal param) { if (ObjectUtil.isNotEmpty...Author Lucky * @Date 2021/11/6 */ public static boolean isEmpty(BigDecimal param) { if (ObjectUtil.isEmpty...return true; return false; } 类源码 package com.common.utils; import cn.hutool.core.util.ObjectUtil...Lucky * @Date 2021/11/6 */ public static boolean isNotEmpty(BigDecimal param) { if (ObjectUtil.isNotEmpty...Author Lucky * @Date 2021/11/6 */ public static boolean isEmpty(BigDecimal param) { if (ObjectUtil.isEmpty
端调用特定的client端 我是根据dubbo.application.name来判断的 package com.jinw.utils.rpc; import cn.hutool.core.util.ObjectUtil...contains(partyId.toString())).collect(Collectors.toList()); // 判断服务列表中是否包含指定的服务 if (ObjectUtil.isNotEmpty...kingow-oa-client-9999-group: default dubbo的拦截器 package com.jinw.api.filter; import cn.hutool.core.util.ObjectUtil...invocation) throws RpcException { RpcContext rpcContext = RpcContext.getContext(); if (ObjectUtil.isNotEmpty...(rpcContext.getObjectAttachments())) { if (ObjectUtil.isNotEmpty(rpcContext.getAttachment
工具类和PageUtil工具类（重点） QueryHelp import cn.hutool.core.collection.CollUtil; import cn.hutool.core.util.ObjectUtil...fieldType = field.getType(); Object val = field.get(query); if (ObjectUtil.isNull...(join) && ObjectUtil.isNotNull(val)) { join = join.join(name,...(join) && ObjectUtil.isNotNull(val)) { join = join.join(name,...(join) && ObjectUtil.isNotNull(val)) { join = join.join(name,
createBitMatrix(String contents , int width , int height) throws WriterException, IOException { if (ObjectUtil.isNull...(width)) { width = DEFAULT_QR_CODE_WIDTH; } if (ObjectUtil.isNull(height)) {...package com.example.common.util.qrcode; import cn.hutool.core.codec.Base64; import cn.hutool.core.util.ObjectUtil...createBitMatrix(String contents , int width , int height) throws WriterException, IOException { if (ObjectUtil.isNull...(width)) { width = DEFAULT_QR_CODE_WIDTH; } if (ObjectUtil.isNull(height)
(selectorProvider, "selectorProvider"); this.selectStrategy = ObjectUtil.checkNotNull(strategy, "selectStrategy...新任务Task public static Runnable apply(final Runnable command, final EventExecutor eventExecutor) { ObjectUtil.checkNotNull...(command, "command"); ObjectUtil.checkNotNull(eventExecutor, "eventExecutor"); return new Runnable...= null) { throw new IllegalStateException("childGroup set already"); } this.childGroup = ObjectUtil.checkNotNull...extends C> channelClass) { return channelFactory(new ReflectiveChannelFactory( ObjectUtil.checkNotNull
how 例子 package hutool; import cn.hutool.core.util.ObjectUtil; import org.junit.Test; /** * hutool工具...clone).getTestObject())); // 这里使用hutool的深克隆方法,前提是对象必须实现序列化接口serializable TestObject another = ObjectUtil.cloneByStream
cn.hutool.core.exceptions.UtilException; import cn.hutool.core.util.ArrayUtil; import cn.hutool.core.util.ObjectUtil...annotationType}, (proxy, method, args) -> { Alias alias = method.getAnnotation(Alias.class); if (ObjectUtil.isNotNull
ObjectUtil.isEmpty(property)) { return proceedingJoinPoint.proceed(); } //解析上下文...= null) { Long ttl = myCaffeineCache.getTtl(key); if(ObjectUtil.isNotEmpty(ttl)...= null) { Long ttl = redisTemplate.getExpire(key, TimeUnit.SECONDS); if(ObjectUtil.isNotEmpty...= null) { Long ttl = myCaffeineCache.getTtl(key); if(ObjectUtil.isNotEmpty(ttl)
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