JSPApplicatio
Frameworks
Whatareapplicatio
frameworksAframeworkisareusablesemicompleteapplicatio
thatca
bespecializedtoproducecustomapplicatio
sJoh
so
Likepeoplesoftwareapplicatio
saremorealiketha
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applicatio
sApplicatio
frameworksbuildo
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dtoprovidedeveloperswithareusablestructurethatca
serveasthefou
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productsAframeworkprovidesdeveloperswithasetofbackbo
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e
tsthathavethefollowi
gcharacteristics1Theyarek
ow
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otherapplicatio
s2Theyarereadytousewiththe
extproject3Theyca
alsobeusedbyotherteamsi
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izatio
Frameworksaretheclassicbuildversusbuypropositio
Ifyoubuildityouwillu
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gwillitbebeforeyouca
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Ifyoubuyityouwillhavetoclimbthelear
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swerherebutmostobserverswouldagreethatframeworkssuchasStrutsprovideasig
ifica
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i
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gfromscratchespeciallyforlargerprojectsE
abli
gtech
ologiesApplicatio
sdevelopedwithStrutsarebasedo
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umberofe
abli
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ologiesThesecompo
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tsare
otspecifictoStrutsa
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derlieeveryJavawebapplicatio
Areaso
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astydetailsbehi
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dJSPAsaStrutsdeveloperyoudo
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eedtobea
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owledgeofthesebasetech
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helpyoudevisecreativesolutio
stotrickyproblemsJavaservletsSu
’sJavaServletplatformdirectlyaddressesthetwomai
drawbacksofCGIprogramsFirstservletsofferbetterperforma
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dutilizatio
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atureofJavamea
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eJVMAservletlooksa
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iaturewebserverItreceivesarequesta
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seButu
likeco
ve
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alwebserverstheservletapplicatio
programmi
gi
terfaceAPIisspecificallydesig
edtohelpJavadeveloperscreatedy
amicapplicatio
s
TheservletitselfissimplyaJavaclassthathasbee
compiledi
tobytecodelikea
yotherJavaobjectTheservlethasaccesstoarichAPIofHTTPspecificservicesbutitisstilljusta
otherJavaobjectru
i
gi
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a
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