Pre compiling of jsp

HI,I am using weblogic5.1 and I am unable to pre compile the jsp file. I used java weblgoic.jsc command to compile the files, but I am unable to complie some of the jsp files. Can you suggest me a better way to pre comile files and directories.Thanks,Prakash Appani
          

If you can compile some, but not others, then it is more than likely that
          you have problems
          with your JSP's. You may want to use the regular javac to compile them.
          # WEBLOGIC JSP PROPERTIES
          # Sets up automatic page compilation for JSP. Adjust init args for
          # directory locations and uncomment to use.
          weblogic.httpd.register.*.jsp=\
          weblogic.servlet.JSPServlet
          weblogic.httpd.initArgs.*.jsp=\
          pageCheckSeconds=1,\
          compileCommand=c:/jdk1.2.2/bin/javac.exe,\
          workingDir=C:/weblogic/myserver/classfiles,\
          verbose=true
          "Mike Reiche" <[email protected]> wrote in message
          news:3b3b91cd$[email protected]..
          >
          > What errors are you getting? The command is
          >
          > java weblogic.jspc <file>
          >
          > Can't tell if you had the wrong command or just bad typing.
          >
          > Mike
          >
          > Prakash Appani <[email protected]> wrote:
          > >HI,I am using weblogic5.1 and I am unable to pre compile the jsp file.
          > >I used java weblgoic.jsc command to compile the files, but I am unable
          > >to complie some of the jsp files. Can you suggest me a better way to
          > >pre comile files and directories.Thanks,Prakash Appani
          >
          

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    [att1.html]
              

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              << cannot make temp directory '/cemr2/dev1/app/examples/j sp/tagext/quote/WEB-INF/_tmp_war_quote',
              will not be >>
              You don't have sufficiend permission to crease directory.
              Thnaks
              Jignesh Patel
              "Sreenivas Kotapati" <[email protected]> wrote:
              >
              >Hi,
              >
              >I am getting the following error while pre-compiling a jsp (showcode.jsp).
              >
              >I am using weblogic 5.1 SP8.
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              >make temp
              >directory '/cemr2/dev1/app/examples/j
              >sp/tagext/quote/WEB-INF/_tmp_war_quote', will not be able to compile
              >JSPs
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              >Compiled Code)
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              >Code)
              > at weblogic.t3.srvr.HttpServer.initServletContexts(HttpServer.java,
              >Compiled
              >Code)
              > at weblogic.t3.srvr.HttpServer.start(HttpServer.java, Compiled Code)
              > at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java, Compiled Code)
              > at weblogic.t3.srvr.T3Srvr.main(T3Srvr.java, Compiled Code)
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              > at weblogic.Server.startServerDynamically(Server.java, Compiled Code)
              > at weblogic.Server.main(Server.java, Compiled Code)
              > at weblogic.Server.main(Server.java, Compiled Code)
              >
              

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              > Michael Girdley wrote:
              > > Not out-of-the-box. But, it should be pretty reasonable to read a script
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              > Steve
              

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  • I want to know the pre compiler jsp

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    see in one interview ,i was beign asked about the pre
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  • Pre-compiled JSPs when deploying an EAR under WebLogic 6.1 SP4

    Hello,
    We have sucessfully pre-compiled JSP pages when working with and
    deploying WAR files (WebLogic 6.1 SP4, Windows).
    However, we can't seem to make it work when deploying EAR files.
    Examing the "secret" unpacked directories after deployment doesn't
    seem to help.
    If we extract the WAR from the EAR and deploy it, everything is perfect.
    Any ideas? Anyone able to make this work? If so, could you share the
    output of
    jar -tf yourCoolEarFileThatWorks.ear
    as well as the same for the embedded WAR file?
    Thank you,
    Mike Leo

    Some followup information.
    We've changed the place where it looks for JSP classes using the
    "workingDir" parameter in weblogic.xml.
    And we also set "pageCheckSeconds" (also in weblogic.xml) to "-1".
    Now, everything in the base directory comes up without being recompiled.
    However, nothing in subfolders of the base directory is "picked up". Those
    pages are still being compiled when they are accessed.
    Any ideas welcome.
    Mike Leo
    On Tue, 05 Aug 2003 18:43:41 -0500, Michael Leo <[email protected]>
    wrote:
    Hello,
    We have sucessfully pre-compiled JSP pages when working with and
    deploying WAR files (WebLogic 6.1 SP4, Windows).
    However, we can't seem to make it work when deploying EAR files.
    Examing the "secret" unpacked directories after deployment doesn't
    seem to help.
    If we extract the WAR from the EAR and deploy it, everything is perfect.
    Any ideas? Anyone able to make this work? If so, could you share the
    output of
    jar -tf yourCoolEarFileThatWorks.ear
    as well as the same for the embedded WAR file?
    Thank you,
    Mike Leo

  • Pre-compiled JSPs getting re-compiled by the server

    For our project we are using wlappc to pre-compile JSPs and generate EJB classes. We are using the split directory format, so this is what the task looks like -
    <target name="appCompile" depends="init" >
    <delete dir="${ear.dist}" />
    <mkdir dir="${ear.dist}" />
    <wlpackage srcdir="${ear.src}" destdir="${ear.build}"
    toDir="${ear.dist}" />
         <wlappc source="${ear.dist}" verbose="true" classpath="${classpath}" />
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    After this, we are using wldeploy to deploy the application to another server.
    This is how the task looks like -
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              name="myApplication" remote="true"
              user="${deploy.username}" password="${deploy.password}"
              verbose="true" adminurl="t3://${deploy.host}:${deploy.port}"
              upload="true"
              debug="true" targets="${deploy.target}"/>          
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    The problem that I am facing is that, even after re-compiling the JSPs, they get compiled again by the server when accessed for the first time !
    We using Weblogic 8.1.2.0. Can you please provide a soplution for this ?

    Hi,
    The following steps help you troubleshoot why you may be having problems with JSPs recompiling:
    1. When invoking jspc, your classpath must contain the same release, service-pack, and any temporary patches as the servers you wish to deploy on. Otherwise, the Server will read the JSPs as being compiled on a different version of the WebLogic, and will recompile them all.
    2. You should invoke jspc from the root directory of your open-directory exploded) WebApp or specify -webapp) and use the -d option to deploy the generated classes to the WEB-INF/classes directory. You can then archive these JSP classes into a JAR if you wish from the WEB-INF/classes directory.
    3. The JSPs should then be deployed either individually to the WEB-INF/classes/jsp_servlet directory or in a JAR file under the WEB-INF/lib directory.
    4. One other thing that could cause JSPs to be recompiled is if the timestamp of the class is different from that of the source.
    Also, if your ant classpath is different from whatever WLS-related classpath entries you use to run WLS, this may cause problems, too.
    -- Prasanna
    Prasanna Yalam

  • Pre-compiling JSP's

    I am using build.cmd to create an ear and war of my application. I am
              having problems with the code below:
              @REM Create WAR file
              COPY src\dd\war\WEB-INF\* stage\WEB-INF
              COPY src\dd\war\WEB-INF\tlds\* stage\WEB-INF\tlds
              java -classpath %CLASSPATH%;./stage/WEB-INF/classes;./src/jsp;./stage
              weblogic.jspc -docroot src/jsp -d stage/WEB-INF/classes src/jsp/*/*.jsp
              jar cv0f stage/edeploy2WAR.war -C stage WEB-INF -C src/jsp .
              On the third line (the one that starts with java) - I get the following
              error:
              [jspc] warning: expected file C:\edeploy2\src\jsp\WEB-INF\web.xml not found,
              tag
              libraries cannot be resolved.
              [jspc] parsing /*/*.jsp:
              Error: translation of /*/*.jsp failed: java.io.FileNotFoundException:
              src\jsp\*\
              *.jsp (The filename, directory name, or volume label syntax is incorrect)
              Error: [jspc]: 1 file(s) failed:
              /*/*.jsp
              I am trying to pre-compile all the jsp's that are located in 10
              subdirectories under src/jsp/.. subdir
              I shouldn't need a web.xml file should I?
              Thanks,
              Matt
              

    I am now using the following command, which seems to work:
              java weblogic.jspc -compileAll -webapp src\jsp -d stage/WEB-INF/classes
              However, when it begins, it looks for WEB-INF in src\jsp - is there anyway
              to make it look in src\dd for WEB-INF?
              Secondly, I added src/WEB-INF/web.xml for my tag libraries, but now I get
              the following:
              [jspc] resolved taglib uri 'RDBMS' to taglib-location
              ../../src/dd/WEB-INF/tlds/
              rdbmstags6_0.tld:
              [jspc] looking for taglib uri RDBMS as resource /WEB-INF/RDBMS in Web
              Applicatio
              n root:
              [jspc] looking for taglib uri RDBMS as resource RDBMS in Web Application
              root:
              Error: translation of /dev/DB_ConfigurationLocation.jsp failed:
              weblogic.servlet
              .jsp.JspException: (line 5): Could not parse deployment descriptor:
              java.io.IOEx
              ception: cannot resolve 'RDBMS' into a valid tag library
              Error: [jspc]: 1 file(s) failed:
              /dev/DB_ConfigurationLocation.jsp
              Any ideas?
              Thanks,
              Matt
              "Mettu Kumar" <[email protected]> wrote in message
              news:[email protected]...
              > Matt,
              >
              > I use a batch file with following contents. While compiles all my jsp's
              > (including ones in subfolders).
              >
              > java weblogic.jspc -classpath %CLASSPATH% -compileAll -webapp
              > e:\bea\wlserver6.0sp1\config\mydomain\applications\DefaultWebApp_myserver
              >
              > Hope this helps you.
              >
              > Thanks,
              > Kumar.
              >
              > Matt Raible wrote:
              >
              > > How do I change this line?
              > >
              > > java -classpath %CLASSPATH%;./stage/WEB-INF/classes;./src/jsp;./stage
              > > weblogic.jspc -docroot src/jsp -d stage/WEB-INF/classes src/jsp/*/*.jsp
              > >
              > > Thanks,
              > >
              > > Matt
              > >
              > > "Mettu Kumar" <[email protected]> wrote in message
              > > news:[email protected]...
              > > > Matt,
              > > >
              > > > Why not use -webapp option which should fix your problem?
              > > >
              > > > Thanks,
              > > > Kumar.
              > > >
              > > > Matt Raible wrote:
              > > >
              > > > > I am using build.cmd to create an ear and war of my application. I
              am
              > > > > having problems with the code below:
              > > > >
              > > > > @REM Create WAR file
              > > > > COPY src\dd\war\WEB-INF\* stage\WEB-INF
              > > > > COPY src\dd\war\WEB-INF\tlds\* stage\WEB-INF\tlds
              > > > > java -classpath
              %CLASSPATH%;./stage/WEB-INF/classes;./src/jsp;./stage
              > > > > weblogic.jspc -docroot src/jsp -d stage/WEB-INF/classes
              src/jsp/*/*.jsp
              > > > > jar cv0f stage/edeploy2WAR.war -C stage WEB-INF -C src/jsp .
              > > > >
              > > > > On the third line (the one that starts with java) - I get the
              following
              > > > > error:
              > > > >
              > > > > [jspc] warning: expected file C:\edeploy2\src\jsp\WEB-INF\web.xml
              not
              > > found,
              > > > > tag
              > > > > libraries cannot be resolved.
              > > > > [jspc] parsing /*/*.jsp:
              > > > > Error: translation of /*/*.jsp failed:
              java.io.FileNotFoundException:
              > > > > src\jsp\*\
              > > > > *.jsp (The filename, directory name, or volume label syntax is
              > > incorrect)
              > > > > Error: [jspc]: 1 file(s) failed:
              > > > > /*/*.jsp
              > > > >
              > > > > I am trying to pre-compile all the jsp's that are located in 10
              > > > > subdirectories under src/jsp/.. subdir
              > > > >
              > > > > I shouldn't need a web.xml file should I?
              > > > >
              > > > > Thanks,
              > > > >
              > > > > Matt
              > > >
              >
              

  • Auto deploy pre-compiled JSP

    Hello
    In the post of gadegaard in november 2002, there was a problem to au deploy pre-compiled JSP. Is this problem has been fix in the 9.0.4 OC4J version ?
    If yes, is it sufficient to create a "_pages" directory in the war (the war is contained in an ear) and auto deploy it ? Because my pre-compiled JSP are not deployed.
    Tanks in advance for your answer
    Emmanuelle

    Emmanuelle:
    There are two ways to use the precomiled JSP files.
    Method one: You can just copy the generated JSP page implementation classes to the directory application-deployments/yourApp/yourWebApp/persistence/_pages. If the init-param "main_mode" of jsp servlet of your web app is reload, then these classes will be used without stopping the server. This is the fastest way in development.
    Method two: You can packaged the generated JSP page implementation classes into a jar just like any other java class libraries. Then create your war with that jar inside WEB-INF/lib. Make sure the init-param "main_mode" of jsp servlet in your web.xml is justrun. Now you have a deployable war file. You can deploy the war file (within an ear file) to oc4j and access the JSP page.
    Please tell me if either of thse methods works for you
    Please note since oc4j 10.1.3, ojspc will package the generated classes into a jar under WEB-INF/lib if given an war or ear file.

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