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2 Replies Latest reply: Jan 26, 2013 10:50 PM by L S P.. RSS

Custom classpath and custom jar entry in R12

L S P.. Newbie
Currently Being Moderated
Hi all,

I have created the custom classpath and custom jar file for isrore process. I had put custom jar and custom class entry in orien_application.xml file. But it was working on R12 at doveloper mode. It will creates the classes for custom jsp file using custom import class or custom jar. But once i revert back the devloper mode means it won't work.
Could you please help..
  • 1. Re: Custom classpath and custom jar entry in R12
    L S P.. Newbie
    Currently Being Moderated
    Oracle apps R12 - Compiling JSP with custom classpath
    We all know that to compile JSP manually on the Oracle Application R12 instance, we need to run the file $FND_TOP/patch/115/bin/ojspCompile.pl.

    Its help is as follows:

    syntax: ./ojspCompile.pl COMMAND {ARGS}
    COMMAND --compile               update dependency, compile delta
    --create                rebuild entire dependency file
    -delta.out update dependency, list delta to file
    -dep.out update dependency, output heirarchy to file

    ARGS -s matching condition for JSPs filenames
    -p number of parallel compilations
    -log to override logfile from ojspCompile.conf
    You are
    recommended to set the log file location
    outside of any network file system shared (NFS) area/drive.
    -conf to override ojspCompile.conf
    --retry         retry previously failed compilation attempts
    --flush         forces recompilation of all parent JSPs
    --quiet         do not provide an actively running progress meter
    --fast          instantly fail jsps that are possibly invalid

    example1: ojspCompile.pl compile -s 'jtf%' -p 20 retry
    example2: ojspCompile.pl compile -s 'jtflogin.jsp,jtfavald.jsp' flush
    example3: ojspCompile.pl compile fast --quiet

    If your JSP uses custom classes, then compiling jsp manually can fail if proper classpath is not set. Yes, even though if you have setup the classpath correctly in orion-application.xml, it will fail because this jsp compile utility does not read orion-application.xml classpath.

    So, the problem is to identify where to set the classpath so that above utility can pick it up. After several search and looking into code, I found following:

    By default, the jsp compiler script uses following configuration file
    $INST_TOP/appl/admin/ojspCompile.conf
    This conf file has a classpath field in it which is usually pointed to file
    $INST_TOP/appl/admin/ojspCompile.properties
    This property file lists the classpath used for JSP compilation.

    So if your classes are not listed in this file, your jsps will not compile by ojspCompile.

    Ofcourse, you can always set the "main_mode" to "recompile" in orion-web.xml, but that for production you do not want to change it and compile the JSP on file deployment.

    References:

    458338.1 How to Enable Automatic Compilation of JSP pages in R12 Environment
    433386.1 JSP Pages Hanging in R12 After Removing Cached Class Files in _pages
    783094.1 Compile jsp files at Application R12 at Windows
  • 2. Re: Custom classpath and custom jar entry in R12
    L S P.. Newbie
    Currently Being Moderated
    Oracle apps R12 - Compiling JSP with custom classpath
    We all know that to compile JSP manually on the Oracle Application R12 instance, we need to run the file $FND_TOP/patch/115/bin/ojspCompile.pl.

    Its help is as follows:

    syntax: ./ojspCompile.pl COMMAND {ARGS}
    COMMAND --compile               update dependency, compile delta
    --create                rebuild entire dependency file
    -delta.out update dependency, list delta to file
    -dep.out update dependency, output heirarchy to file

    ARGS -s matching condition for JSPs filenames
    -p number of parallel compilations
    -log to override logfile from ojspCompile.conf
    You are
    recommended to set the log file location
    outside of any network file system shared (NFS) area/drive.
    -conf to override ojspCompile.conf
    --retry         retry previously failed compilation attempts
    --flush         forces recompilation of all parent JSPs
    --quiet         do not provide an actively running progress meter
    --fast          instantly fail jsps that are possibly invalid

    example1: ojspCompile.pl compile -s 'jtf%' -p 20 retry
    example2: ojspCompile.pl compile -s 'jtflogin.jsp,jtfavald.jsp' flush
    example3: ojspCompile.pl compile fast --quiet

    If your JSP uses custom classes, then compiling jsp manually can fail if proper classpath is not set. Yes, even though if you have setup the classpath correctly in orion-application.xml, it will fail because this jsp compile utility does not read orion-application.xml classpath.

    So, the problem is to identify where to set the classpath so that above utility can pick it up. After several search and looking into code, I found following:

    By default, the jsp compiler script uses following configuration file
    $INST_TOP/appl/admin/ojspCompile.conf
    This conf file has a classpath field in it which is usually pointed to file
    $INST_TOP/appl/admin/ojspCompile.properties
    This property file lists the classpath used for JSP compilation.

    So if your classes are not listed in this file, your jsps will not compile by ojspCompile.

    Ofcourse, you can always set the "main_mode" to "recompile" in orion-web.xml, but that for production you do not want to change it and compile the JSP on file deployment.

    References:

    458338.1 How to Enable Automatic Compilation of JSP pages in R12 Environment
    433386.1 JSP Pages Hanging in R12 After Removing Cached Class Files in _pages
    783094.1 Compile jsp files at Application R12 at Windows

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