From: tamera@otokoc.com.tr
Date: Fri 02 May 2003 - 14:56:04 EEST
Merhaba
Bir projede tomcat jsp mysql ve php kullanmam=FDz gerekiyor b=FCt=FCn =
kurulumlar=FD yapt=FDm fakat jsp sayfalar=FDn=FD =
=E7al=FD=FEt=FDrd=FD=F0=FDmda...a=FEa=F0=FDdaki hatay=FD al=FDyorum..
Generated servlet error:
at =
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHan=
dler.java:130)
at =
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.jav=
a:293)
at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:353)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:370)
at =
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.jav=
a:473)
at =
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.jav=
a:190)
at =
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at =
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat=
ionFilterChain.java:247)
at =
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte=
rChain.java:193)
at =
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve=
.java:256)
at =
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.in=
vokeNext(StandardPipeline.java:643)
at =
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:48=
0)
at =
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at =
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve=
.java:191)
at =
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.in=
vokeNext(StandardPipeline.java:643)
at =
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:48=
0)
at =
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at =
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415=
)
at =
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:=
180)
at =
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.in=
vokeNext(StandardPipeline.java:643)
at =
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVal=
ve.java:171)
at =
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.in=
vokeNext(StandardPipeline.java:641)
at =
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:=
172)
at =
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.in=
vokeNext(StandardPipeline.java:641)
at =
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:48=
0)
at =
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at =
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.j=
ava:174)
at =
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.in=
vokeNext(StandardPipeline.java:643)
at =
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:48=
0)
at =
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at =
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at =
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:594=
)
at =
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processCo=
nnection(Http11Protocol.java:392)
at =
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565=
)
at =
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.=
java:619)
at java.lang.Thread.run(Thread.java:536)
-----Original Message-----
From: =D6zg=FCr =D6ZASLAN [mailto:listeler@ins.itu.edu.tr]
Sent: Friday, May 02, 2003 12:40 PM
To: linux-programlama@liste.linux.org.tr
Subject: [linux-programlama] Re: transaction locking
Te=FEekk=FCrler...
=D6zg=FCr =D6ZASLAN
http://ozaslan.ifbim.itu.edu.tr
----- Original Message -----=20
From: "Cengizhan Kaptan" <cengizhan@intlcommerce.com>
To: <linux-programlama@liste.linux.org.tr>
Sent: Friday, May 02, 2003 12:19 PM
Subject: [linux-programlama] Re: transaction locking
Merhaba,
Transaction locking (islem kilitleme) veritabanlarinda bir dizi =
sorgulama=3D
nin=3D20
tamaminin basari ile yurutulmesini saglayan/kontrol eden bir =
sistemdir.=3D20
Ornekleyelim: bir web siteniz var ve bir musteri siparis verdiginde bir =
t=3D
akim=3D20
sorgulamalar yapmaniz muhtemeldir... Ornegin musterinin bilgisinin =
bir=3D20
musteri tablosunda saklanmasi, mevcut malzemenin satildigina dair =
tabloda=3D
ki=3D20
guncelleme, siparisin eklenmesi ve kredi kartinin saklanmasi gibi... =
Soyl=3D
e=3D20
dusunun bunlardan (orneklerden) musteri bilgisi alindi, satis isi iyi =
git=3D
ti=3D20
yani ilgili tablolara veri girildi ancak bir sebepten dolayi kredi =
karti=3D20
bilgisi alinamadi, iste bu durumda transaction locking ise yarar zira =
but=3D
un=3D20
islemlerden birisi bile basarisiz olursa tum islem serisini yok=3D20
eder/sifirlar... Aksi takdirde bazi tablolarda giris olurken, =
bazilarinda=3D
ise=3D20
giris olmayabilir ve ayikla pirincin tasini olur tabiri caizse... =
Yani=3D20
basarisiz bir islemde ilgili veritabanlarindaki islem serisine ait diger =
=3D
tum=3D20
islemleri de iptal eden onemli bir mekanizma kisaca... Oracle =
stored=3D20
procedure vb. ozelliklerin yanisira bu ozelligi de sagliyor =
ornegin...=3D20
Postgresql'de de bu ozellik yok ancak stored procedure var sanirim...
Saygilar...=3D20
Cengizhan Kaptan
Cum 02 May 2003 11:11 tarihinde =3DFEunlar=3DFD =
yazm=3DFD=3DFEt=3DFDn=3DFDz:
> Merhabalar,
> Bu soruyu daha once de sormustum fakat yanit alamamistim sanirim. =
MySQL
> veri tabaninda Transaction Locking ozelligi yoktur deniyor. Bu ozellik
> nedir, ne ise yarar? Tesekkurler...
>
> Ozgur OZASLAN
> http://ozaslan.ifbim.itu.edu.tr