Onc eagain Thanks for reply,
May be i tell you what i exactly i want, lets see if you have any idea on
this.
Basically i want to include change my MANIFEST.MF something like
Compiler:IBM-JDK-1.4
Compiler-Path:C:\JDK\ibm-jdk-1.4\bin\javac
So i included in jar pluging something like
<Compiler>${maven.compiler.compilerVersion}</Compiler>
<Compiler-Path>${maven.compiler.executable}</Compiler-Path>
but what i'm getting in my MANIFEST is
Compiler: null
Compiler-Path: null
so now is there any other properties to get these value?
On Thu, Sep 17, 2009 at 5:18 PM, Stephen Connolly <
[email protected]> wrote:
> essentially you can even compile with java 1.6 and use the 1.3 runtime
> libraries and source 1.3 and target 1.3 and the resulting classes will be
> just as good as compiling with java 1.3
>
> the real issue you have is ensuring that the class and method signatures
> that you have used in your code are only those for 1.4 or earlier
>
> that is where either a full set of unit tests or something like
> animal-sniffer comes in.
>
> unfortunately I have not released animal-sniffer from codehaus *yet* so
> you'd have to use the original version from java.net
>
> if you can wait a short while org.codehaus.mojo:animal-sniffer-maven-plugin
> and you can use that (short time is a week or two)
>
> Sent from my [rhymes with tryPod] ;-)
>
> On 17 Sep 2009, at 23:06, raghu guru <[email protected]> wrote:
>
> Thanks Again,
>>
>> Is there any properties available that shows compiled with 1.4, may be if
>> its available i want to include into MANIFEST.MF
>>
>> or is there a way to just confirm it
>>
>>
>> On Thu, Sep 17, 2009 at 4:57 PM, Stephen Connolly <
>> [email protected]> wrote:
>>
>> sorry, I missed your pom snippet on this small screen
>>>
>>> your classes were compiled with java 1.4
>>>
>>> your jar was packaged up by a java 1.5 jre
>>>
>>> Sent from my [rhymes with tryPod] ;-)
>>>
>>> On 17 Sep 2009, at 22:50, raghu guru <[email protected]> wrote:
>>>
>>> thanks for replying
>>>
>>>>
>>>> is this means, that configuring compiler version / executable in
>>>> compiler
>>>> plugin will not have any effect on this??
>>>>
>>>> i thought by classes are compiled with javac mentioned in executable
>>>> tag..
>>>>
>>>> On Thu, Sep 17, 2009 at 4:40 PM, Stephen Connolly <
>>>> [email protected]> wrote:
>>>>
>>>> your code was compiled with java 1.5 in compatibility mode for 1.4
>>>>
>>>>>
>>>>> providing you have only used classes and methods only from the 1.4
>>>>> runtime
>>>>> libraries, everything will be fine
>>>>>
>>>>> you need to use another tool to ensure that you have not accidentally
>>>>> used
>>>>> some 1.5 methods (eg String.isEmpty())
>>>>>
>>>>> animal-sniffer is one tool to do this check for you
>>>>>
>>>>> Sent from my [rhymes with tryPod] ;-)
>>>>>
>>>>>
>>>>> On 17 Sep 2009, at 22:32, raghu guru <[email protected]> wrote:
>>>>>
>>>>> Hi All,
>>>>>
>>>>>
>>>>>> I use Maven 2.2.1 and it runs on JDK 1.5 and above, but my source code
>>>>>> is
>>>>>> not 1.5 compatible yet, so i configured my compiler plugin as shown
>>>>>> below.
>>>>>> Everything works fine. but when i look into MANIFEST.MF of my jar file
>>>>>> it
>>>>>> shows Build-Jdk: 1.5.0_13. So how do i confirm that my code were
>>>>>> compiled
>>>>>> with 1.4 only not with 1.5 ??
>>>>>>
>>>>>> Please Help
>>>>>>
>>>>>> ....
>>>>>> .....
>>>>>> <groupId>org.apache.maven.plugins</groupId>
>>>>>> <artifactId>maven-compiler-plugin</artifactId>
>>>>>> <configuration>
>>>>>> <verbose>true</verbose>
>>>>>> <executable>C:\JDK\ibm-jdk-1.4\bin\javac</executable>
>>>>>> <compilerVersion>IBM-JDK-1.4</compilerVersion>
>>>>>>
>>>>>>
>>>>>> Thanks
>>>>>> Jan
>>>>>>
>>>>>>
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>>>>>
>>>>>
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