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How to call Java classes/methods from ksh

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# 1  
Old 06-23-2006
How to call Java classes/methods from ksh
Hi all, i am new to shell scripts and have one doubt.

Can we call ava classes/methods from shell scripts? if yes how?
# 2  
Old 06-23-2006
Yes you can call java classes.

Code:
#! /bin/ksh

export CLASSPATH=/dir/containing/the/class:$CLASSPATH

/path/to/java HelloWorld

# 3  
Old 06-23-2006
Vino,

Thanks for your reply but can u explain the CLASSPATH part of it??

Thanks,
Girish
# 4  
Old 06-23-2006
Also, how to call the methods of the class??
# 5  
Old 06-23-2006
Quote:
Originally Posted by girish.sh
Vino,

Thanks for your reply but can u explain the CLASSPATH part of it??

Thanks,
Girish
Lets say your classfile HelloWorld is in the directory ~/java/samples/class. Then you need to either
- add that path to the classpath setting
- or add a . to the classpath.
# 6  
Old 06-23-2006
Quote:
Originally Posted by girish.sh
Also, how to call the methods of the class??
Calling methods is the class's responsibility. It depends on how you have coded your class.
# 7  
Old 06-23-2006
Yes but from shell script, we call class like path/to/java classname

so if i want to call method classMethod, call will be like this?

"path/to/java classname.classMethod()"
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