BENDU_APPARAO Posted February 9, 2012 Report Posted February 9, 2012 Web Services (Restful) Tutorial IS JAVA PLATFORM INDEPENDENT LANGUAGE ???? --- [url="http://www.andhrafriends.com/topic/258009-is-java-platform-independent/"]http://www.andhrafri...rm-independent/[/url] [b]ABSTRACT CLASS VS INTERFACE DIFFERENCES (MOST IMP)[/b] ---- [url="http://www.andhrafriends.com/topic/258590-java-abstract-class-vs-interface/"]http://www.andhrafriends.com/topic/258590-java-abstract-class-vs-interface/[/url] what is an API: [url="http://www.andhrafriends.com/topic/258012-api-ante-enti/"]http://www.andhrafri...-api-ante-enti/[/url] Happyness Question:::[url="http://www.andhrafriends.com/topic/257983-difference-bn-web-server-and-application-server/"]http://www.andhrafri...ication-server/[/url] BendApparao Question:::[url="http://www.andhrafriends.com/topic/257991-oka-java-interview-question-mostly-asked/"]http://www.andhrafri...n-mostly-asked/[/url] Mama lu ....mana Bujjulu mama ki help gaaa neenu RestFul web services tutorial ni kodigaaa rasaa ( inka example rayaledhu just intraduction ......) you can access the tutorial here -- [url="http://www.iforerunner.com/sunjava/posts/list/3064.page#3252"]http://www.iforerunn.../3064.page#3252[/url] [b]What is REST? [/b] REST is a term introduced by Roy Fielding in his Ph.D. dissertation to describe an architecture style of networked systems. REST is an acronym standing for [b]RE[/b]presentational [b]S[/b]tate [b]T[/b]ransfer. It relies on a stateless, client-server, cacheable communications protocol -- which is the HTTP protocol so REST basically rely on HTTP for communication. [b]Why is it called Representational State Transfer? [/b] The Web is comprised of resources. A resource is any item of interest. For example, we are accessing a profile in our forum by clicking [url="http://www.andhrafriends.com/user/23132-bendu-apparao/"]http://www.andhrafri...-bendu-apparao/[/url] ....here the base URL is [b] [url="http://www.andhrafriends.com/user"]http://www.andhrafriends.com/user[/url][/b] and [b]/23132-bendu-apparao[/b] is the resource avilable on the server. Here when we are accessing the resource on the server , that means the State of the resource is transfer over the network .... [b]REST - An Architectural Style, Not a Standard[/b] REST is not a standard (Http protocol is stranded which is used by REST) ....it is an STYLE of accessing resources using existing technologies (like AJAX) . So REST contains below technologies / Standers[list] [*]HTTP -- (Protocol) [*]URL - - (Resources) [*]XML/HTML/GIF/JPEG/etc (Resource Representations) [*]text/xml, text/html, image/gif, image/jpeg, etc (MIME Types) SO what are the advantages ....... [*]REST is a lightweight alternative to SOAP Web Services and RPC [*]Platform-independent (you don't care if the server is Unix, the client is a Mac, or anything else) [*]Language-independent (C# can talk to Java, etc.) [*]Standards-based (runs on top of HTTP) [*]Can easily be used in the presence of firewalls So What about REST vs SOAP comparison (first interview question on REST web services) REST Advantages [*]Lightweight – not a lot of extra xml markup [*]Human Readable Results [*]Easy to build – no toolkits required SOAP Advantages [*]Rigid – type checking, adheres to a contract (Using WSDL) [*]Development tools (as it is existing from long back ) [*]Standards available for Security (JAX-WS security) and attachments (SAAJ) [/list] 1 Quote
BENDU_APPARAO Posted February 9, 2012 Author Report Posted February 9, 2012 calling bujjulu ...... Quote
nagchiru Posted February 9, 2012 Report Posted February 9, 2012 baga rasavu koddiga REST teesko Quote
king420 Posted February 9, 2012 Report Posted February 9, 2012 Steps to develop a REST web service kuda raayi baa just like in SOAP we need a WSDL, Service Package, Request, Response pages Quote
Maximus Posted February 9, 2012 Report Posted February 9, 2012 [quote name='HAPPYNESS' timestamp='1328822897' post='1301395835'] Steps to develop a REST web service kuda raayi baa just like in SOAP we need a WSDL, Service Package, Request, Response pages [/quote] [color=#282828][font=helvetica, arial, sans-serif][img]http://lh4.ggpht.com/-jDBzDTpLJzM/TwKNerILAgI/AAAAAAAAF0A/Y-YfkWMkK1o/s150/Mahi-33.gif[/img][/font][/color]shame o shame radaamanukunnaa.. plz do the needful.. Quote
king420 Posted February 9, 2012 Report Posted February 9, 2012 JDBC connection...Connection Pooling...konni frameworks (Hibernate, Struts) gurinchi kuda raayi baa..maa lantii....Java agnanulaki upayoga padutundi repu real time ki Java meda poyinappudu [img]http://www.tollywoodinfo.com/discus/clipart2/brahmam_style13.gif[/img] Quote
BENDU_APPARAO Posted February 9, 2012 Author Report Posted February 9, 2012 [quote name='HAPPYNESS' timestamp='1328822897' post='1301395835'] Steps to develop a REST web service kuda raayi baa just like in SOAP we need a WSDL, Service Package, Request, Response pages [/quote] REST lo WSDL undadhu baa WADL untundi but that is not contract (not mandatory) .... meegatha vati gurunchi .. steps to develope (using Jersy and Resteasy) kuda rasthaa Quote
BENDU_APPARAO Posted February 9, 2012 Author Report Posted February 9, 2012 [quote name='nagchiru' timestamp='1328821466' post='1301395643'] baga rasavu koddiga REST teesko [/quote] emi mama nacha ledhaaa Quote
king420 Posted February 9, 2012 Report Posted February 9, 2012 [quote name='BENDU_APPARAO' timestamp='1328824695' post='1301395967'] REST lo WSDL undadhu baa WADL untundi but that is not contract (not mandatory) .... meegatha vati gurunchi .. steps to develope (using Jersy and Resteasy) kuda rasthaa [/quote] Quote
dennis Posted February 9, 2012 Report Posted February 9, 2012 [quote name='BENDU_APPARAO' timestamp='1328824717' post='1301395970'] emi mama nacha ledhaaa [/quote] its nice baa..satire veyyali ani try chesadu le...lite lelo Quote
pavan_613 Posted February 9, 2012 Report Posted February 9, 2012 bookmarked bendaapparao u awesome bhayya Quote
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