Re: How do I configure it to deploy to JVM 1.4

From: Phillip Dupuy (phillipdupu..etronet.co.uk)
Date: Thu Nov 29 2007 - 09:47:56 EST

  • Next message: James Cicenia: "Re: How do I configure it to deploy to JVM 1.4"

    Try Project > Properties > Java Compiler

    tick 'Enable project specific settings', then change the 'Compiler
    compliance level' to 1.4

    James Cicenia wrote:
    > I have neither.
    > I used wolips to create the new build.xml.
    >
    > If I change to Java1.4 anywhere in Eclipse I get an error.
    >
    > I have seemingly toggled every combination of java that I came upon in
    > Eclipse but to no avail.
    >
    > I feel pretty dumb now.
    >
    >
    > On Nov 28, 2007, at 11:41 PM, Lachlan Deck wrote:
    >
    >> See the compile target in your build file.
    >>
    >> <javac srcdir="src" destdir="bin" target="1.4" source="1.4"
    >> debug="true">
    >>
    >> or
    >>
    >> <wocompile srcdir = "src" destdir = "bin" target="1.4" source="1.4"
    >> debug="on">
    >>
    >> depending on which you have.
    >>
    >> But you should also open your Project > Properties and adjust the
    >> Java targets appropriately.
    >>
    >> On 29/11/2007, at 1:59 AM, James Cicenia wrote:
    >>
    >>> Right...
    >>>
    >>> And how do I do that? I see a variable in my build.xml for {jvm},
    >>> but where does that get set?
    >>>
    >>> Under Project/Properties I have two items:
    >>>
    >>> JavaBuilder
    >>> WOLips Ant Builder
    >>>
    >>> Both of those are selected... is that the problem?
    >>>
    >>> -James
    >>>
    >>> On Nov 28, 2007, at 7:57 AM, Mike Schrag wrote:
    >>>
    >>>> you have to run ant with 1.5, just build it with a 1.4 target
    >>>>
    >>>> On Nov 28, 2007, at 8:55 AM, James Cicenia wrote:
    >>>>
    >>>>> Hello -
    >>>>>
    >>>>> I just can't seem to figure out the right combination of settings
    >>>>> for deployment.
    >>>>>
    >>>>> When I set the build to use JVM 1.4.2 I get the following error:
    >>>>>
    >>>>> /Users/jcicenia/Documents/workspace/hb/build.xml:46:
    >>>>> java.lang.UnsupportedClassVersionError:
    >>>>> org/objectstyle/woproject/ant/WOApplication (Unsupported
    >>>>> major.minor version 49.0)
    >>>>>
    >>>>>
    >>>>> What steps do I need to take to compile my app to deployable on my
    >>>>> server running 1.4.2.
    >>>>>
    >>>>> I will be moving the servers to 1.5 at the end of the year,
    >>>>> however, in the meantime I still need to push out a 1.4.2
    >>>>> compatible binaries.
    >>>>>
    >>>>> Thanks
    >>>>> James Cicenia
    >>>>>
    >>>>
    >>>
    >>
    >> with regards,
    >> --
    >>
    >> Lachlan Deck
    >>
    >>
    >>
    >
    >

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