EDIT

#! /bin/sh -e

#

# /etc/init.d/cdmserver -- startup script for cdmserver

# Author: Andreas Kohlbecker <a.kohlbecker@bgbm.org>

#

# based on:

# 	/etc/init.d/jetty -- startup script for jetty 6.1.18

# 	Written by Philipp Meier <meier@meisterbohne.de>

# 	Modified for Jetty 6 by Ludovic Claude <ludovic.claude@laposte.net>

#

#

### BEGIN INIT INFO

# Provides:          CDM Server

# Required-Start:    $local_fs $remote_fs

# Required-Stop:     $local_fs $remote_fs

# Default-Start:     2 3 4 5

# Default-Stop:      0 1 6

# Short-Description: Start CDM Server daemon

# Description:       Starts CDM Server daemon which provides a webservice to access CDM Stores

### END INIT INFO

# Configuration files are found in

# /etc/cdmserver/.cdmLibrary

# install init script:		update-rc.d cdmserver defaults

# uninstall init script:	update-rc.d -f cdmserver remove

# PATH should only include /usr/* if it runs after the mountnfs.sh script

PATH=/usr/sbin:/usr/bin:/sbin:/bin

NAME=cdmserver

DESC="CDM Server"

CDM_HOME=/opt/cdmserver

CDM_USER="cdm"

CDM_GROUP="cdm"

LOGDIR="/var/log/$NAME"

JAVA=/usr/bin/java

DAEMON=/usr/bin/jsvc

CDMSERVER_PORT=8080

JAVA_OPTIONS="-Xmx1024M -XX:PermSize=128m -XX:MaxPermSize=192m -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled -XX:+CMSPermGenSweepingEnabled -Duser.home=$CDM_HOME"

CDMSERVER_ARGS="-httpPort=$CDMSERVER_PORT -logdir=$LOGDIR"

JSVC_CLASSPATH="/usr/share/java/commons-daemon.jar:${JAVA_HOME}lib/tools.jar:$CDM_HOME/cdm-server.jar"

JSVC_JVM="server"

# Define other required variables

PIDFILE=/var/run/$NAME.pid

SCRIPTNAME=/etc/init.d/$NAME

# Timeout in seconds for the shutdown of all webapps

CDMSERVER_SHUTDOWN=30

# The first existing directory is used for JAVA_HOME (if JAVA_HOME is not

# defined in /etc/default/jetty). Should contain a list of space separated directories.

JDK_DIRS="

	  /usr/lib/jvm/default-java \

	  /usr/lib/jvm/java-6-sun \

	  /usr/lib/jvm/java-6-openjdk \

	  /usr/lib/jvm/java-1.5.0-sun \

	  /usr/lib/jvm/java-gcj \

	  /usr/lib/j2sdk1.6-sun \

	  /usr/lib/j2sdk1.5-sun \

	  /usr/lib/j2sdk1.5-ibm \

	  /usr/lib/j2sdk1.4-sun \

	  /usr/lib/j2sdk1.4 \

	  /usr/lib/j2se/1.4 \

	  /usr/lib/kaffe/ \

	 "

# End of variables that can be overwritten in /etc/default/jetty

if [ `id -u` -ne 0 ]; then

	echo "You need root privileges to run this script"

	exit 1

fi

# Exit if the package is not installed

[ -x "$DAEMON" ] || exit 0

# Read configuration variable file if it is present

[ -r /etc/default/$NAME ] && . /etc/default/$NAME

# Load the VERBOSE setting and other rcS variables

[ -f /etc/default/rcS ] && . /etc/default/rcS

# Define LSB log_* functions.

# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.

. /lib/lsb/init-functions

#### setting java home for JSVC ####

# Look for the right JVM to use

for jdir in $JDK_DIRS; do

	if [ -d "$jdir" -a -z "${JAVA_HOME}" ]; then

		JAVA_HOME="$jdir"

	fi

done

#BOOTSTRAP_CLASS="eu.etaxonomy.cdm.server.Bootloader"

BOOTSTRAP_CLASS="eu.etaxonomy.cdm.server.jsvc.ServiceWrapper"

# Check for JAVA_HOME

if [ -z "$JAVA_HOME" ]; then

	log_failure_msg "Could not start $DESC because no Java Development Kit"

	log_failure_msg "(JDK) was found. Please download and install JDK 1.4 or higher and set"

	log_failure_msg "JAVA_HOME in /etc/default/jetty to the JDK's installation directory."

	exit 0

fi

#

# Function that starts the daemon/service

#

do_start()

{

  #[ -e "$LOG" ] && cnt=`wc -l "$LOG" | awk '{ print $1 }'` || cnt=1

	# Return

	#   0 if daemon has been started

	#   1 if daemon was already running

	#   2 if daemon could not be started

	log_daemon_msg "Starting $DESC ( java $JAVA_OPTIONS -jar $CDM_HOME/cdm-server.jar $CDMSERVER_ARGS )"

	if start-stop-daemon --quiet --test --start --pidfile "$PIDFILE" \

				--user "$CDM_USER" --startas "$JAVA" > /dev/null

	then

		if [ -f $PIDFILE ] ; then

			log_warning_msg "$PIDFILE exists, but cdmserver was not running. Ignoring $PIDFILE"

		fi

		echo $JSVC_CLASSPATH

		echo $JAVA_OPTIONS $BOOTSTRAP_CLASS  $CDMSERVER_ARGS

		$DAEMON -home "$JAVA_HOME" -user "$CDM_USER" -jvm $JSVC_JVM -cp $JSVC_CLASSPATH \

		    -outfile $LOGDIR/out.log -errfile $LOGDIR/out.log \

		    -pidfile "$PIDFILE" $JAVA_OPTIONS $BOOTSTRAP_CLASS  $CDMSERVER_ARGS

		sleep 5

		if start-stop-daemon --test --start --pidfile "$PIDFILE" \

			--user $CDM_USER --startas "$JAVA" >/dev/null; then

			log_daemon_msg "$DESC did not start, please check ${LOGDIR}/out.log"

			return 2

		else

			log_daemon_msg "$DESC started, reachable on http://localhost:$CDMSERVER_PORT/."

			return 0

		fi

	else

		log_warning_msg "(already running)."

		exit 1

	fi

}

#

# Function that stops the daemon/service

#

do_stop()

{

	# Return

	#   0 if daemon has been stopped

	#   1 if daemon was already stopped

	#   2 if daemon could not be stopped

	#   other if a failure occurred

	log_daemon_msg "Stopping $DESC"

	if start-stop-daemon --quiet --test --start --pidfile "$PIDFILE" \

				--user "$CDM_USER" --startas "$JAVA" > /dev/null

	then

		if [ -x "$PIDFILE" ]; then

			log_warning_msg "(not running but $PIDFILE exists)."

		else

			log_warning_msg "(not running)."

		fi

		return 1

	else

		start-stop-daemon --quiet --stop \

			--pidfile $PIDFILE --user "$CDM_USER" --startas "$JAVA"  > /dev/null

		while ! start-stop-daemon --quiet --test --start \

			  --pidfile "$PIDFILE" --user "$CDM_USER" --startas "$JAVA" > /dev/null; do

			sleep 1

			log_progress_msg "."

			CDMSERVER_SHUTDOWN=`expr $CDMSERVER_SHUTDOWN - 1` || true

			if [ $CDMSERVER_SHUTDOWN -ge 0 ]; then

				start-stop-daemon --oknodo --quiet --stop \

					--pidfile "$PIDFILE" --user "$CDM_USER" \

					--startas "$JAVA"

			else

				log_progress_msg " (killing) "

				start-stop-daemon --stop --signal 9 --oknodo \

					--quiet --pidfile "$PIDFILE" \

					--user "$CDM_USER"

			fi

		done

		rm -f $PIDFILE

		log_daemon_msg "$DESC stopped."

	fi

	return 0

}

#

# Function that sends a SIGHUP to the daemon/service

#

do_reload() {

	#

	# If the daemon can reload its configuration without

	# restarting (for example, when it is sent a SIGHUP),

	# then implement that here.

	#

	start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME

	return 0

}

report_status() {

	if start-stop-daemon --quiet --test --start --pidfile "$PIDFILE" \

		--user "$CDM_USER" --startas "$JAVA" > /dev/null; then

		if [ -f "$PIDFILE" ]; then

		    log_success_msg "$DESC is not running, but pid file exists."

			exit 1

		else

		    log_success_msg "$DESC is not running."

			exit 3

		fi

	else

		log_success_msg "$DESC is running with pid `cat $PIDFILE`, and is reachable on http://localhost:$CDMSERVER_PORT/"

	fi

}

case "$1" in

	start)

	do_start

	case "$?" in

		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;

		2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;

	esac

	;;

	debug)

		JAVA_OPTIONS=" -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8000 $JAVA_OPTIONS"

		do_start

		case "$?" in

				0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;

				2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;

		esac

	;;

	stop)

	do_stop

	case "$?" in

		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;

		2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;

	esac

	;;

	#reload|force-reload)

	#

	# If do_reload() is not implemented then leave this commented out

	# and leave 'force-reload' as an alias for 'restart'.

	#

	#log_daemon_msg "Reloading $DESC" "$NAME"

	#do_reload

	#log_end_msg $?

	#;;

	restart|force-reload)

	#

	# If the "reload" option is implemented then remove the

	# 'force-reload' alias

	#

	log_daemon_msg "Restarting $DESC"

	do_stop

	case "$?" in

		0|1)

		do_start

		case "$?" in

			0) log_end_msg 0 ;;

			1) log_end_msg 1 ;; # Old process is still running

			*) log_end_msg 1 ;; # Failed to start

		esac

		;;

		*)

		# Failed to stop

		log_end_msg 1

		;;

	esac

	;;

	status)

		report_status

		log_end_msg 0

	;;

	*)

	#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2

	echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload|status|debug}" >&2

	exit 3

	;;

esac

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