Java version

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Java version

by Johannes Hoechstaedter :: Rate this Message:

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Hi everybody,

I noticed, that my compiled block has always java version 1.5. I need it
with 1.4. What should I do? I build my block by "mvn install".

cheers
Johannes

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RE: Java version

by Robby Pelssers-2 :: Rate this Message:

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In the pom, You can define a the plugin below and just set the
<source> and <target>  to your needs.

Cheers,
Robby Pelssers





  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>2.0</version>
        <configuration>
          <source>1.5</source>
          <target>1.5</target>
        </configuration>
      </plugin>    
      ...



-----Original Message-----
From: Johannes Hoechstaedter [mailto:j.hoechstaedter@...]
Sent: donderdag 3 juli 2008 9:59
To: users@...
Subject: Java version

Hi everybody,

I noticed, that my compiled block has always java version 1.5. I need it

with 1.4. What should I do? I build my block by "mvn install".

cheers
Johannes

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Re: Java version

by Johannes Hoechstaedter :: Rate this Message:

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Hi Robby,

thank you for your quick reply, but It doesn't work. I added:

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>2.0</version>
        <configuration>
          <source>1.4</source>
          <target>1.4</target>
        </configuration>
      </plugin>

to my pom.xml of myBlock, did a "mvn clean install", and looked into my
newly generated jar file in the target directory, but the version in the
manifets file ist still the same. 1.5.0_... Could it be path issue?

cheers

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Re: Java version

by Johannes Hoechstaedter :: Rate this Message:

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I did it. I changed my environment variable JAVA_HOME to 1.4.

Nevertheless I would be happy if some one knows another solution how to
configure the maven build.

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RE: Java version

by Robby Pelssers-2 :: Rate this Message:

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Strange that the compiler-plugin failed to do the job...


http://maven.apache.org/plugins/maven-compiler-plugin/examples/set-compi
ler-source-and-target.html

Well, anyway. Glad you managed to solve your problem.

Cheers,
Robby

-----Original Message-----
From: Johannes Hoechstaedter [mailto:j.hoechstaedter@...]
Sent: donderdag 3 juli 2008 10:43
To: users@...
Subject: Re: Java version

I did it. I changed my environment variable JAVA_HOME to 1.4.

Nevertheless I would be happy if some one knows another solution how to
configure the maven build.

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Re: Java version

by Johannes Hoechstaedter :: Rate this Message:

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Well, you can't say that it is solved. When I want to build my webapp, I
have to switch to 1.5 again. Otherwise I get fatal errors.

What I am wondering is, that cocoon hasn't a maven-compiler-plugin by
default, so it doesn't need this, or?

Robby Pelssers schrieb:

> Strange that the compiler-plugin failed to do the job...
>
>
> http://maven.apache.org/plugins/maven-compiler-plugin/examples/set-compi
> ler-source-and-target.html
>
> Well, anyway. Glad you managed to solve your problem.
>
> Cheers,
> Robby
>
> -----Original Message-----
> From: Johannes Hoechstaedter [mailto:j.hoechstaedter@...]
> Sent: donderdag 3 juli 2008 10:43
> To: users@...
> Subject: Re: Java version
>
> I did it. I changed my environment variable JAVA_HOME to 1.4.
>
> Nevertheless I would be happy if some one knows another solution how to
> configure the maven build.
>
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> To unsubscribe, e-mail: users-unsubscribe@...
> For additional commands, e-mail: users-help@...
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>
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>
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>  

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Re: Java version

by Johannes Hoechstaedter :: Rate this Message:

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;) Yes, and you can't say that it is solved twice because tomcat 5.0
with 1.4 doesn't want to start the application...

cheers

Johannes Hoechstaedter schrieb:

> Well, you can't say that it is solved. When I want to build my webapp,
> I have to switch to 1.5 again. Otherwise I get fatal errors.
>
> What I am wondering is, that cocoon hasn't a maven-compiler-plugin by
> default, so it doesn't need this, or?
>
> Robby Pelssers schrieb:
>> Strange that the compiler-plugin failed to do the job...
>>
>>
>> http://maven.apache.org/plugins/maven-compiler-plugin/examples/set-compi
>> ler-source-and-target.html
>>
>> Well, anyway. Glad you managed to solve your problem.
>>
>> Cheers,
>> Robby
>>
>> -----Original Message-----
>> From: Johannes Hoechstaedter [mailto:j.hoechstaedter@...]
>> Sent: donderdag 3 juli 2008 10:43
>> To: users@...
>> Subject: Re: Java version
>>
>> I did it. I changed my environment variable JAVA_HOME to 1.4.
>>
>> Nevertheless I would be happy if some one knows another solution how
>> to configure the maven build.
>>
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>> To unsubscribe, e-mail: users-unsubscribe@...
>> For additional commands, e-mail: users-help@...
>>
>>
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>> To unsubscribe, e-mail: users-unsubscribe@...
>> For additional commands, e-mail: users-help@...
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>>
>>
>>  
>
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Re: Java version

by Johannes Hoechstaedter :: Rate this Message:

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Hi,

now here is a solution I can live with:
 
I have edited: the maven-jar-plugin and simply added
<Build-Jdk>1.4</Build-Jdk> to the manifest. That works for me.

bye

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Re: Java version

by Johannes Hoechstaedter :: Rate this Message:

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End of thred is, that I have

Error creating bean with name 'de.memocomp.myBlock1.service' running my
webapp on Tomcat 5.0 with java 1.4.

Everything was fine with Tomact 5.5 and java 1.5.

Johannes Hoechstaedter schrieb:

> Hi,
>
> now here is a solution I can live with:
>
> I have edited: the maven-jar-plugin and simply added
> <Build-Jdk>1.4</Build-Jdk> to the manifest. That works for me.
>
> bye
>
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>
>
>

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