Running Java Programm as a Service

Question

i am using java service wrapper to run my program as a service
i am getting this error i run the process by saying ./JSWrapper console
this is my
wrapper.conf
# Wrapper License Properties (Ignored by Community Edition)
# Include file problems can be debugged by removing the first '#'
# from the following line:
##include.debug
#include ../conf/wrapper-license.conf
# Wrapper Java Properties
# Java Application
wrapper.java.command=/usr/java/j2sdk1.4.2_16/bin/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=jswrapper.Main
set.JAVA_HOME=usr/java/j2sdk1.4.2_16
# Java Classpath (include wrapper.jar) Add class path elements as
# needed starting from 1
wrapper.java.classpath.1=../lib/JSWrapper.jar
wrapper.java.classpath.2=../lib/wrapper.jar
wrapper.java.classpath.3=../lib/postgresql-8.0.309.jdbc3.jar
# Java Library Path (location of Wrapper.DLL or libwrapper.so)
wrapper.java.library.path.1=../lib
# Java Additional Parameters
#wrapper.java.additional.1=
# Initial Java Heap Size (in MB)
#wrapper.java.initmemory=300
# Maximum Java Heap Size (in MB)
#wrapper.java.maxmemory=64
# Application parameters. Add parameters as needed starting from 1
#wrapper.app.parameter.1=jswrapper.Main
# Wrapper Logging Properties
# Format of output for the console. (See docs for formats)
wrapper.console.format=PM
# Log Level for console output. (See docs for log levels)
wrapper.console.loglevel=INFO
# Log file to use for wrapper output logging.
wrapper.logfile=../logs/wrapper.log
# Format of output for the log file. (See docs for formats)
wrapper.logfile.format=LPTM
# Log Level for log file output. (See docs for log levels)
wrapper.logfile.loglevel=INFO
# Maximum size that the log file will be allowed to grow to before
# the log is rolled. Size is specified in bytes. The default value
# of 0, disables log rolling. May abbreviate with the 'k' (kb) or
# 'm' (mb) suffix. For example: 10m = 10 megabytes.
wrapper.logfile.maxsize=0
# Maximum number of rolled log files which will be allowed before old
# files are deleted. The default value of 0 implies no limit.
wrapper.logfile.maxfiles=0
# Log Level for sys/event log output. (See docs for log levels)
wrapper.syslog.loglevel=NONE
# Wrapper Windows Properties
# Title to use when running as a console
wrapper.console.title=Test Wrapper Sample Application
# Wrapper Windows NT/2000/XP Service Properties
# WARNING - Do not modify any of these properties when an application
# using this configuration file has been installed as a service.
# Please uninstall the service before modifying this section. The
# service can then be reinstalled.
# Name of the service
wrapper.ntservice.name=testwrapper
# Display name of the service
wrapper.ntservice.displayname=Test Wrapper Sample Application
# Description of the service
wrapper.ntservice.description=Test Wrapper Sample Application Description
# Service dependencies. Add dependencies as needed starting from 1
wrapper.ntservice.dependency.1=
# Mode in which the service is installed. AUTO_START or DEMAND_START
wrapper.ntservice.starttype=AUTO_START
# Allow the service to interact with the desktop.
wrapper.ntservice.interactive=false
after searching and doing google
i decided to change wrapper.java.mainclass=jswrapper.Main
this line to
wrapper.java.mainclass=org.tanukisoftware.wrapper.WrapperSimpleApp
this line which didnt solve my problem, i am getting this error
wrapper | JVM did not exit on request, terminated
wrapper | JVM received a signal SIGKILL (9).
wrapper | There were 5 failed launches in a row, each lasting less than 300 seconds. Giving up.
wrapper | There may be a configuration problem: please check the logs.
wrapper | <-- Wrapper Stopped

Answer 1

See the Java Service Wrapper at
http://wrapper.tanukisoftware.org/doc/english/introduction.html
It's really good and easy to use.
Bye.