教程-Java Fundamentals: The Java Reflection API Method Handles
MP4|Video:AVC1280x720|Audio:AAC44KHz2ch|Duration:3Hours| 
Genre:eLearning|Language:English
TheReflectionAPIbringsclassandobjectintrospectiontoJava,ontopofwhichSpringandHibernatearebuilt.Thiscoursecoversobjectcreation,fieldmodification,andmethodinvocation,aswellasMethodandVarhandlesforimproved…

AsaJavadeveloper,masteringthereflectionAPIallowsyoutobuildpowerfulframeworksthatwillbringadvancedfunctionalitiestoyourapplication.Inthiscourse,,youwilllearnhowyoucanusereflectionAPIefficiently.ThisAPIisverytechnical,sothiscourseisorganizedaroundthestudyoftworeal-lifeusecases:thebuildingofanObjectRelationalMapper,onthemodelofHibernate,andthecreationofadependencyinjectionframework,onthemodelofSpring.First,youwillunderstandhowtointrospectclassesandobjectsandhowtodiscovertheirstructure.Next,youwilllearnhowtobuildobjectswithoutknowingtheirclassatcompiletime,tosetvaluestotheirfieldsandtoinvoketheirmethods.Finally,youwillunderstandtheperformanceissuesofthisAPI,andbeabletousemethodhandlesandvarhandlestofixtheseissues.Bytheendofthiscourse,youwillbeabletomasterthereflectionAPIthatwillhelpyouincreatingperformantandversatileJavaapplications.