java project classpath in emacs

java project classpath in emacs

[QinGW]

hello,everybody!
        how can I get different classpath value when I load different
        java project?

        for example:
        
1)        project A
          it's classpath as following:
          /home/qingwu/source/A/src
          /home/qingwu/source/A/lib
          /home/qingwu/source/A/build/classes 
2)        project B
          it's classpath as following:
          /home/qingwu/source/B/src
          /home/qingwu/source/B/lib
          /home/qingwu/source/B/build/classes 

I have setted "jde-global-classpath" variable using different value in
prj.el and add hook to jde-mode, but I still can't find lib package when I compile one java
source file.

my env:emacs jde ant

Thanks very much, qingwu

Re: java project classpath in emacs

[rob wahoo]

Are you sure the jde-global-classpath is getting set when you switch
between projects?

When you are in an open java file from project A what is the value of
jde-global-classpath? When you switch to a java file in project B what
is the value of the jde-global-classpath?

Also, are you explicitly adding each .jar in the lib directory to your
classpath?

Rob


On Mar 28, 4:49 am, QinGW <dealo...@21cn.com> wrote:
> hello,everybody!
>         how can I get different classpath value when I load different
>         java project?
>
>         for example:
>
> 1)        project A
>           it's classpath as following:
>           /home/qingwu/source/A/src
>           /home/qingwu/source/A/lib
>           /home/qingwu/source/A/build/classes
> 2)        project B
>           it's classpath as following:
>           /home/qingwu/source/B/src
>           /home/qingwu/source/B/lib
>           /home/qingwu/source/B/build/classes
>
> I have setted "jde-global-classpath" variable using different value in
> prj.el and add hook to jde-mode, but I still can't find lib package when I compile one java
> source file.
>
> my env:emacs jde ant
>
> Thanks very much, qingwu

Re: java project classpath in emacs

[koocyton]

(setq jde-compile-option-classpath (quote ("./" 
	"/home/qingwu/source/A/src" "/home/qingwu/source/A/lib" "/home/qingwu/source/A/build/classes"
	"/home/qingwu/source/B/src" "/home/qingwu/source/B/lib" "/home/qingwu/source/B/build/classes"
)))

QinGW <dealover@21cn.com> writes:

> hello,everybody!
>         how can I get different classpath value when I load different
>         java project?
>
>         for example:
>         
> 1)        project A
>           it's classpath as following:
>           /home/qingwu/source/A/src
>           /home/qingwu/source/A/lib
>           /home/qingwu/source/A/build/classes 
> 2)        project B
>           it's classpath as following:
>           /home/qingwu/source/B/src
>           /home/qingwu/source/B/lib
>           /home/qingwu/source/B/build/classes 
>
> I have setted "jde-global-classpath" variable using different value in
> prj.el and add hook to jde-mode, but I still can't find lib package when I compile one java
> source file.
>
> my env:emacs jde ant
>
> Thanks very much, qingwu

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              -- koocyton