FRAME WORKS :
Frame works are not part of java language ,these are developed by third party people,frame works are semi developed projects meant for developing our projects fast.
In java we have 3 frame works: 1.structs
2.hiabernate
3.spring
1.STRUCTS :
stucts frame work developed by apache company.
structs is used for interfacing with network to develop web application.it is alternate to servelets and jsp,structs developed on top of servelet of JSP tech.if we use servelet jsp tech directly in our projects,we must devope each and every program by our self in every project.to avoid this repeated development structs came into picture with all the program.
2. HIABERNATE :
- HIABERNET frame work devoloped by gavin king.
- it can replacement to JDBC technology interacting with data bases.if we use hiabernate frame work in a project we no need to prepare specific data base and we no need to start and stop transaction .all these activities are automated in hiabernete frame work.
- so in projects we will use hiabernet for fast development.
- hiabernete contains several programs ,among these we must use program which is suitable to our requirement.
3.SPRING :
- spring frame work is developed by rod jhanson.
- for solving boiler plate problem,in adjusting frame works,spring is a frame works to frame works.
- it means spring frame work mainly given for providing frame works connection.
XML,WEB SERVICES :
XML,WEB SERVICES are used for establishing communication between two different language applications,for example .net,java.
XML is a communication language and web services is communication channel between two different language,xml is extention of model language.
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