[Wrapper-user] How to implement shutdown hook

[Riyaz S. <riy...@mi...>]

Hi,

I tried extending WrapperSimpleApp to implement stop method and added some
debugging statements. It seems to be not executing. What is the best way to
implement shutdown hook?

class:
public class MyWrapperApplication extends WrapperSimpleApp
{
	....
	....
    @Override
    public int stop ( int exitCode )
    {
        if ( logService.isInfoEnabled ( ) )
        {
            logService.info ( "Print Service Shutting down." );
        }
        return super.stop ( exitCode );
    }
}

configuration:
#********************************************************************
# Wrapper Properties
#********************************************************************
# Java Application
wrapper.java.command=java

# Java Main class.  This class must implement the WrapperListener interface
#  or guarantee that the WrapperManager class is initialized.  Helper
#  classes are provided to do this for you.  See the Integration section
#  of the documentation for details.
wrapper.java.mainclass=printservice.bootstrap.MyWrapperApplication

# Java Classpath (include wrapper.jar)  Add class path elements as
#  needed starting from 1
wrapper.java.classpath.1=../wrapperLib/wrapper.jar 
wrapper.java.classpath.2=../applicationLib/*.jar
wrapper.java.library.path.1=../wrapperLib  

# Java Library Path (location of Wrapper.DLL or libwrapper.so)

# Java Additional Parameters

# Initial Java Heap Size (in MB)
#wrapper.java.initmemory=3

# Maximum Java Heap Size (in MB)
wrapper.java.maxmemory=64


-----
Regards,
Riyaz..


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