A fast and thorough lazy object proxy. Free software: BSD 2-Clause License Note that this is based onwrapt's ObjectProxy with one big change: it calls a function the first time the proxy object is used, while w
Control: affects -1 + src:lazy-object-proxy I intend to orphan the lazy-object-proxy package. The package description is: A lazy object proxy is an object that wraps a callable but defers the call until the object is actually required, and caches the result of said call. . These kinds...
A lazy object proxy is an object that wraps a callable but defers the call until the object is actually required, and caches the result of said call. . These kinds of objects are useful in resolving various dependency issues, few examples: . * Objects that need to held circular references...
2. 如果引用存在,则直接返回user对象id,save过程结束. Hibernate中,针对每个Session有一个实体容器(实际上是一个Map对象), 如果此容器中已经保存了目标对象的引用,那么hibernate 会认为此对象已经与Session相关联。 对于save操作而言,如果对象已经与Session相关联(即已经被加入Session 的实体容器中),则无需进行具体的操...
手动下载lazy-object-proxy默认的是1.7.*版本 Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment Assignees No one assigned Labels None yet Projects None yet Milestone No milestone Development No branches or pull requests 1 participant Footer...
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#coding: utf-8#classLazyProxy(object):def__init__(self, cls, *args, **kwargs): self.__dict__['_cls'] =cls self.__dict__['_params'] =args self.__dict__['_kwargs'] =kwargs self.__dict__["_obj"]=Nonedef__getattr__(self, item):ifself.__dict__['_obj']isNone: ...
通过Object.defineProperty方法对所有的数据进行数据劫持,给这些数据动态的添加了getter与setter方法。...vue双向数据绑定的实现 总所周知,侦测一个对象变化的方法,常用的两种是Object.defineProperty,和es6的proxy,下面就基于Object.defineProperty实现简单的双向绑定 其实vue主要是通过Object.defineProperty实现的,至于vue3.0...
ContextAnnotationAutowireCandidateResolver#getLazyResolutionProxyIfNecessary: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 @Override @NullablepublicObjectgetLazyResolutionProxyIfNecessary(DependencyDescriptor descriptor,@Nullable String beanName){return(isLazy(descriptor)?buildLazyResolutionProxy(descriptor,bean...
public Object getLazyResolutionProxyIfNecessary(DependencyDescriptor descriptor, @Nullable String beanName) { return (isLazy(descriptor) ? buildLazyResolutionProxy(descriptor, beanName) : null); } 大家看一下,这个方法首先会调用 isLazy 去判断一下是否需要延迟加载,如果需要,则调用 buildLazyResolutionProxy ...